Windows Analysis Report
y2D56.tmp.dll

Overview

General Information

Sample Name: y2D56.tmp.dll
Analysis ID: 682775
MD5: 363777daf36e9534762d30bd4bf22c74
SHA1: ea94d9afd355dd23a069f21b3562d85a4266da4f
SHA256: 8cd135e5b49d16aceb7665b6316cd4df2e132ef503ff0af51c080bad7010efd6
Tags: BokbotDLLexeIcedID
Infos:

Detection

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

Signatures

Antivirus / Scanner detection for submitted sample
System process connects to network (likely due to code injection or exploit)
Multi AV Scanner detection for submitted file
Antivirus detection for URL or domain
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Yara detected IcedID
Tries to detect virtualization through RDTSC time measurements
C2 URLs / IPs found in malware configuration
Contains functionality to detect hardware virtualization (CPUID execution measurement)
PE file does not import any functions
Yara signature match
PE file contains an invalid checksum
May sleep (evasive loops) to hinder dynamic analysis
Uses code obfuscation techniques (call, push, ret)
Internet Provider seen in connection with other malware
Detected potential crypto function
Contains functionality to call native functions
Contains functionality to dynamically determine API calls
HTTP GET or POST without a user agent
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Contains functionality to query network adapater information
Creates a process in suspended mode (likely to inject code)
IP address seen in connection with other malware
Contains functionality for execution timing, often used to detect debuggers

Classification

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: y2D56.tmp.dll Avira: detected
Multi AV Scanner detection for submitted file
Source: y2D56.tmp.dll Virustotal: Detection: 14% Perma Link
Antivirus detection for URL or domain
Source: alexbionka.com Avira URL Cloud: Label: malware
Source: http://alexbionka.com/QpkO Avira URL Cloud: Label: malware
Source: http://alexbionka.com/ Avira URL Cloud: Label: malware
Source: http://alexbionka.com/UN Avira URL Cloud: Label: malware
Source: http://alexbionka.com:80/h Avira URL Cloud: Label: malware
Multi AV Scanner detection for domain / URL
Source: alexbionka.com Virustotal: Detection: 9% Perma Link
Yara detected IcedID
Source: Yara match File source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000002.432152014.00000212820D0000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: rundll32.exe PID: 2700, type: MEMORYSTR
Source: Yara match File source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE
Source: 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp Malware Configuration Extractor: IcedID {"Campaign ID": 3570055661, "C2 url": "alexbionka.com"}
Source: y2D56.tmp.dll Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT

Networking
barindex
System process connects to network (likely due to code injection or exploit)
Source: C:\Windows\System32\rundll32.exe Network Connect: 64.227.108.27 80 Jump to behavior
Source: C:\Windows\System32\rundll32.exe Domain query: alexbionka.com
C2 URLs / IPs found in malware configuration
Source: Malware configuration extractor URLs: alexbionka.com
Internet Provider seen in connection with other malware
Source: Joe Sandbox View ASN Name: DIGITALOCEAN-ASNUS DIGITALOCEAN-ASNUS
HTTP GET or POST without a user agent
Source: global traffic HTTP traffic detected: GET / HTTP/1.1Connection: Keep-AliveCookie: __gads=3570055661:1:4060:115; _gat=10.0.17134.64; _ga=1.329303.0.5; _u=333734363533:616C666F6E73:30394232333031304432353637323145; __io=0; _gid=67AFEDD28876Host: alexbionka.com
IP address seen in connection with other malware
Source: Joe Sandbox View IP Address: 64.227.108.27 64.227.108.27
Source: global traffic HTTP traffic detected: HTTP/1.1 404 Not FoundServer: nginxDate: Thu, 11 Aug 2022 22:28:22 GMTContent-Type: text/html; charset=UTF-8Transfer-Encoding: chunkedConnection: keep-aliveData Raw: 31 30 63 0d 0a 09 3c 21 44 4f 43 54 59 50 45 20 48 54 4d 4c 20 50 55 42 4c 49 43 20 22 2d 2f 2f 49 45 54 46 2f 2f 44 54 44 20 48 54 4d 4c 20 32 2e 30 2f 2f 45 4e 22 3e 0a 09 3c 68 74 6d 6c 3e 3c 68 65 61 64 3e 0a 09 3c 74 69 74 6c 65 3e 34 30 34 20 4e 6f 74 20 46 6f 75 6e 64 3c 2f 74 69 74 6c 65 3e 0a 09 3c 2f 68 65 61 64 3e 3c 62 6f 64 79 3e 0a 09 3c 68 31 3e 4e 6f 74 20 46 6f 75 6e 64 3c 2f 68 31 3e 0a 09 3c 70 3e 54 68 65 20 72 65 71 75 65 73 74 65 64 20 55 52 4c 20 77 61 73 20 6e 6f 74 20 66 6f 75 6e 64 20 6f 6e 20 74 68 69 73 20 73 65 72 76 65 72 2e 3c 2f 70 3e 0a 09 3c 68 72 3e 0a 09 3c 61 64 64 72 65 73 73 3e 41 70 61 63 68 65 20 53 65 72 76 65 72 20 61 74 20 61 6c 65 78 62 69 6f 6e 6b 61 2e 63 6f 6d 20 50 6f 72 74 20 38 30 3c 2f 61 64 64 72 65 73 73 3e 0a 09 3c 2f 62 6f 64 79 3e 3c 2f 68 74 6d 6c 3e 0d 0a 30 0d 0a 0d 0a Data Ascii: 10c<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"><html><head><title>404 Not Found</title></head><body><h1>Not Found</h1><p>The requested URL was not found on this server.</p><hr><address>Apache Server at alexbionka.com Port 80</address></body></html>0
Source: rundll32.exe, 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://alexbionka.com/
Source: rundll32.exe, 00000003.00000002.432152014.00000212820D0000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://alexbionka.com/QpkO
Source: rundll32.exe, 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://alexbionka.com/UN
Source: rundll32.exe, 00000003.00000002.432152014.00000212820D0000.00000004.00000020.00020000.00000000.sdmp String found in binary or memory: http://alexbionka.com:80/h
Source: unknown DNS traffic detected: queries for: alexbionka.com
Source: global traffic HTTP traffic detected: GET / HTTP/1.1Connection: Keep-AliveCookie: __gads=3570055661:1:4060:115; _gat=10.0.17134.64; _ga=1.329303.0.5; _u=333734363533:616C666F6E73:30394232333031304432353637323145; __io=0; _gid=67AFEDD28876Host: alexbionka.com

E-Banking Fraud
barindex
Yara detected IcedID
Source: Yara match File source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000002.432152014.00000212820D0000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: rundll32.exe PID: 2700, type: MEMORYSTR
Source: Yara match File source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE

System Summary
barindex
Malicious sample detected (through community Yara rule)
Source: 3.2.rundll32.exe.212802e97b8.1.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_11d24d35 Author: unknown
Source: 3.2.rundll32.exe.212802e97b8.1.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_91562d18 Author: unknown
Source: 3.2.rundll32.exe.212802e97b8.1.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_48029e37 Author: unknown
Source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE Matched rule: Detects IceID / Bokbot variants Author: ditekSHen
Source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_11d24d35 Author: unknown
Source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_0b62e783 Author: unknown
Source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_91562d18 Author: unknown
Source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_48029e37 Author: unknown
Source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE Matched rule: Detects IceID / Bokbot variants Author: ditekSHen
Source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_11d24d35 Author: unknown
Source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_0b62e783 Author: unknown
Source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_91562d18 Author: unknown
Source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_48029e37 Author: unknown
Source: 00000003.00000002.431671660.0000000180004000.00000002.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_11d24d35 Author: unknown
Source: 00000003.00000002.431665923.0000000180001000.00000020.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_0b62e783 Author: unknown
Source: 00000003.00000002.431665923.0000000180001000.00000020.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_91562d18 Author: unknown
Source: 00000003.00000002.431665923.0000000180001000.00000020.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_48029e37 Author: unknown
Source: 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_11d24d35 Author: unknown
Source: 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_0b62e783 Author: unknown
Source: 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_91562d18 Author: unknown
Source: 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_48029e37 Author: unknown
Source: Process Memory Space: rundll32.exe PID: 2700, type: MEMORYSTR Matched rule: Windows_Trojan_IcedID_11d24d35 Author: unknown
PE file does not import any functions
Source: y2D56.tmp.dll Static PE information: No import functions for PE file found
Yara signature match
Source: 3.2.rundll32.exe.212802e97b8.1.unpack, type: UNPACKEDPE Matched rule: MAL_IcedID_GZIP_LDR_202104 date = 2021-04-12, author = Thomas Barabosch, Telekom Security, description = 2021 initial Bokbot / Icedid loader for fake GZIP payloads, reference = https://www.telekom.com/en/blog/group/article/let-s-set-ice-on-fire-hunting-and-detecting-icedid-infections-627240
Source: 3.2.rundll32.exe.212802e97b8.1.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_11d24d35 reference_sample = b8d794f6449669ff2d11bc635490d9efdd1f4e92fcb3be5cdb4b40e4470c0982, os = windows, severity = x86, creation_date = 2022-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 155e5df0f3f598cdc21e5c85bcf21c1574ae6788d5f7e0058be823c71d06c21e, id = 11d24d35-6bff-4fac-83d8-4d152aa0be57, last_modified = 2022-04-06
Source: 3.2.rundll32.exe.212802e97b8.1.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_91562d18 reference_sample = b9fb0a4c28613c556fb67a0b0e7c9d4c1236b60a161ad935e7387aec5911413a, os = windows, severity = x86, creation_date = 2022-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 024bbd15da6bc759e321779881b466b500f6364a1d67bbfdc950aedccbfbc022, id = 91562d18-28a1-4349-9e4b-92ad165510c9, last_modified = 2022-06-09
Source: 3.2.rundll32.exe.212802e97b8.1.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_48029e37 reference_sample = b9fb0a4c28613c556fb67a0b0e7c9d4c1236b60a161ad935e7387aec5911413a, os = windows, severity = x86, creation_date = 2022-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 375266b526fe14354550d000d3a10dde3f6a85e11f4ba5cab14d9e1f878de51e, id = 48029e37-b392-4d53-b0de-2079f6a8a9d9, last_modified = 2022-06-09
Source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE Matched rule: MAL_IcedID_GZIP_LDR_202104 date = 2021-04-12, author = Thomas Barabosch, Telekom Security, description = 2021 initial Bokbot / Icedid loader for fake GZIP payloads, reference = https://www.telekom.com/en/blog/group/article/let-s-set-ice-on-fire-hunting-and-detecting-icedid-infections-627240
Source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_IceID author = ditekSHen, description = Detects IceID / Bokbot variants
Source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_11d24d35 reference_sample = b8d794f6449669ff2d11bc635490d9efdd1f4e92fcb3be5cdb4b40e4470c0982, os = windows, severity = x86, creation_date = 2022-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 155e5df0f3f598cdc21e5c85bcf21c1574ae6788d5f7e0058be823c71d06c21e, id = 11d24d35-6bff-4fac-83d8-4d152aa0be57, last_modified = 2022-04-06
Source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_0b62e783 reference_sample = b9fb0a4c28613c556fb67a0b0e7c9d4c1236b60a161ad935e7387aec5911413a, os = windows, severity = x86, creation_date = 2022-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 2f473fbe6338d9663808f1a3615cf8f0f6f9780fbce8f4a3c24f0ddc5f43dd4a, id = 0b62e783-5c1a-4377-8338-1c53194b8d01, last_modified = 2022-06-09
Source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_91562d18 reference_sample = b9fb0a4c28613c556fb67a0b0e7c9d4c1236b60a161ad935e7387aec5911413a, os = windows, severity = x86, creation_date = 2022-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 024bbd15da6bc759e321779881b466b500f6364a1d67bbfdc950aedccbfbc022, id = 91562d18-28a1-4349-9e4b-92ad165510c9, last_modified = 2022-06-09
Source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_48029e37 reference_sample = b9fb0a4c28613c556fb67a0b0e7c9d4c1236b60a161ad935e7387aec5911413a, os = windows, severity = x86, creation_date = 2022-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 375266b526fe14354550d000d3a10dde3f6a85e11f4ba5cab14d9e1f878de51e, id = 48029e37-b392-4d53-b0de-2079f6a8a9d9, last_modified = 2022-06-09
Source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE Matched rule: MAL_IcedID_GZIP_LDR_202104 date = 2021-04-12, author = Thomas Barabosch, Telekom Security, description = 2021 initial Bokbot / Icedid loader for fake GZIP payloads, reference = https://www.telekom.com/en/blog/group/article/let-s-set-ice-on-fire-hunting-and-detecting-icedid-infections-627240
Source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE Matched rule: MALWARE_Win_IceID author = ditekSHen, description = Detects IceID / Bokbot variants
Source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_11d24d35 reference_sample = b8d794f6449669ff2d11bc635490d9efdd1f4e92fcb3be5cdb4b40e4470c0982, os = windows, severity = x86, creation_date = 2022-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 155e5df0f3f598cdc21e5c85bcf21c1574ae6788d5f7e0058be823c71d06c21e, id = 11d24d35-6bff-4fac-83d8-4d152aa0be57, last_modified = 2022-04-06
Source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_0b62e783 reference_sample = b9fb0a4c28613c556fb67a0b0e7c9d4c1236b60a161ad935e7387aec5911413a, os = windows, severity = x86, creation_date = 2022-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 2f473fbe6338d9663808f1a3615cf8f0f6f9780fbce8f4a3c24f0ddc5f43dd4a, id = 0b62e783-5c1a-4377-8338-1c53194b8d01, last_modified = 2022-06-09
Source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_91562d18 reference_sample = b9fb0a4c28613c556fb67a0b0e7c9d4c1236b60a161ad935e7387aec5911413a, os = windows, severity = x86, creation_date = 2022-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 024bbd15da6bc759e321779881b466b500f6364a1d67bbfdc950aedccbfbc022, id = 91562d18-28a1-4349-9e4b-92ad165510c9, last_modified = 2022-06-09
Source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE Matched rule: Windows_Trojan_IcedID_48029e37 reference_sample = b9fb0a4c28613c556fb67a0b0e7c9d4c1236b60a161ad935e7387aec5911413a, os = windows, severity = x86, creation_date = 2022-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 375266b526fe14354550d000d3a10dde3f6a85e11f4ba5cab14d9e1f878de51e, id = 48029e37-b392-4d53-b0de-2079f6a8a9d9, last_modified = 2022-06-09
Source: 00000003.00000002.431671660.0000000180004000.00000002.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_11d24d35 reference_sample = b8d794f6449669ff2d11bc635490d9efdd1f4e92fcb3be5cdb4b40e4470c0982, os = windows, severity = x86, creation_date = 2022-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 155e5df0f3f598cdc21e5c85bcf21c1574ae6788d5f7e0058be823c71d06c21e, id = 11d24d35-6bff-4fac-83d8-4d152aa0be57, last_modified = 2022-04-06
Source: 00000003.00000002.431665923.0000000180001000.00000020.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_0b62e783 reference_sample = b9fb0a4c28613c556fb67a0b0e7c9d4c1236b60a161ad935e7387aec5911413a, os = windows, severity = x86, creation_date = 2022-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 2f473fbe6338d9663808f1a3615cf8f0f6f9780fbce8f4a3c24f0ddc5f43dd4a, id = 0b62e783-5c1a-4377-8338-1c53194b8d01, last_modified = 2022-06-09
Source: 00000003.00000002.431665923.0000000180001000.00000020.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_91562d18 reference_sample = b9fb0a4c28613c556fb67a0b0e7c9d4c1236b60a161ad935e7387aec5911413a, os = windows, severity = x86, creation_date = 2022-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 024bbd15da6bc759e321779881b466b500f6364a1d67bbfdc950aedccbfbc022, id = 91562d18-28a1-4349-9e4b-92ad165510c9, last_modified = 2022-06-09
Source: 00000003.00000002.431665923.0000000180001000.00000020.00001000.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_48029e37 reference_sample = b9fb0a4c28613c556fb67a0b0e7c9d4c1236b60a161ad935e7387aec5911413a, os = windows, severity = x86, creation_date = 2022-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 375266b526fe14354550d000d3a10dde3f6a85e11f4ba5cab14d9e1f878de51e, id = 48029e37-b392-4d53-b0de-2079f6a8a9d9, last_modified = 2022-06-09
Source: 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_11d24d35 reference_sample = b8d794f6449669ff2d11bc635490d9efdd1f4e92fcb3be5cdb4b40e4470c0982, os = windows, severity = x86, creation_date = 2022-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 155e5df0f3f598cdc21e5c85bcf21c1574ae6788d5f7e0058be823c71d06c21e, id = 11d24d35-6bff-4fac-83d8-4d152aa0be57, last_modified = 2022-04-06
Source: 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_0b62e783 reference_sample = b9fb0a4c28613c556fb67a0b0e7c9d4c1236b60a161ad935e7387aec5911413a, os = windows, severity = x86, creation_date = 2022-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 2f473fbe6338d9663808f1a3615cf8f0f6f9780fbce8f4a3c24f0ddc5f43dd4a, id = 0b62e783-5c1a-4377-8338-1c53194b8d01, last_modified = 2022-06-09
Source: 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_91562d18 reference_sample = b9fb0a4c28613c556fb67a0b0e7c9d4c1236b60a161ad935e7387aec5911413a, os = windows, severity = x86, creation_date = 2022-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 024bbd15da6bc759e321779881b466b500f6364a1d67bbfdc950aedccbfbc022, id = 91562d18-28a1-4349-9e4b-92ad165510c9, last_modified = 2022-06-09
Source: 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY Matched rule: Windows_Trojan_IcedID_48029e37 reference_sample = b9fb0a4c28613c556fb67a0b0e7c9d4c1236b60a161ad935e7387aec5911413a, os = windows, severity = x86, creation_date = 2022-04-06, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 375266b526fe14354550d000d3a10dde3f6a85e11f4ba5cab14d9e1f878de51e, id = 48029e37-b392-4d53-b0de-2079f6a8a9d9, last_modified = 2022-06-09
Source: Process Memory Space: rundll32.exe PID: 2700, type: MEMORYSTR Matched rule: Windows_Trojan_IcedID_11d24d35 reference_sample = b8d794f6449669ff2d11bc635490d9efdd1f4e92fcb3be5cdb4b40e4470c0982, os = windows, severity = x86, creation_date = 2022-02-16, scan_context = file, memory, license = Elastic License v2, threat_name = Windows.Trojan.IcedID, fingerprint = 155e5df0f3f598cdc21e5c85bcf21c1574ae6788d5f7e0058be823c71d06c21e, id = 11d24d35-6bff-4fac-83d8-4d152aa0be57, last_modified = 2022-04-06
Detected potential crypto function
Source: C:\Windows\System32\rundll32.exe Code function: 3_2_00000001800024FC 3_2_00000001800024FC
Contains functionality to call native functions
Source: C:\Windows\System32\rundll32.exe Code function: 3_2_00007FFA65C55FE6 NtCreateSection,NtMapViewOfSection, 3_2_00007FFA65C55FE6
Source: C:\Windows\System32\rundll32.exe Code function: 3_2_00007FFA65C55FF9 NtCreateSection, 3_2_00007FFA65C55FF9
Source: C:\Windows\System32\rundll32.exe Code function: 3_2_000000018000108C LoadLibraryA,GetProcAddress,NtQuerySystemInformation,GetProcessHeap,HeapReAlloc,RtlAllocateHeap,GetProcessHeap,HeapFree,GetProcessHeap,HeapFree, 3_2_000000018000108C
Source: y2D56.tmp.dll Virustotal: Detection: 14%
Source: y2D56.tmp.dll Static PE information: Section: .text IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
Source: C:\Windows\System32\loaddll64.exe Key opened: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\y2D56.tmp.dll,JfUksQmDGYQRSQfC
Source: unknown Process created: C:\Windows\System32\loaddll64.exe loaddll64.exe "C:\Users\user\Desktop\y2D56.tmp.dll"
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",#1
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\y2D56.tmp.dll,JfUksQmDGYQRSQfC
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",#1
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\y2D56.tmp.dll,MVeMOgOlu
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\y2D56.tmp.dll,OnqcowdLVOpj
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",JfUksQmDGYQRSQfC
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",MVeMOgOlu
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",OnqcowdLVOpj
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",aXXRQNg
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",agetCYHzlW
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\cmd.exe cmd.exe /C rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",#1 Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\y2D56.tmp.dll,JfUksQmDGYQRSQfC Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\y2D56.tmp.dll,MVeMOgOlu Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe C:\Users\user\Desktop\y2D56.tmp.dll,OnqcowdLVOpj Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",JfUksQmDGYQRSQfC Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",MVeMOgOlu Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",OnqcowdLVOpj Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",aXXRQNg Jump to behavior
Source: C:\Windows\System32\loaddll64.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",agetCYHzlW Jump to behavior
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",#1 Jump to behavior
Source: classification engine Classification label: mal100.troj.evad.winDLL@21/0@1/1
Source: C:\Windows\System32\rundll32.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: C:\Windows\System32\rundll32.exe File read: C:\Windows\System32\drivers\etc\hosts Jump to behavior
Source: y2D56.tmp.dll Static PE information: Image base 0x180000000 > 0x60000000
Source: y2D56.tmp.dll Static PE information: HIGH_ENTROPY_VA, DYNAMIC_BASE, NX_COMPAT
PE file contains an invalid checksum
Source: y2D56.tmp.dll Static PE information: real checksum: 0x59d91 should be: 0x654aa
Uses code obfuscation techniques (call, push, ret)
Source: C:\Windows\System32\rundll32.exe Code function: 3_2_00007FFA65C58BC2 push rax; ret 3_2_00007FFA65C58BDE
Source: C:\Windows\System32\rundll32.exe Code function: 3_2_00007FFA65C5610E push rdx; ret 3_2_00007FFA65C5611B
Contains functionality to dynamically determine API calls
Source: C:\Windows\System32\rundll32.exe Code function: 3_2_000000018000108C LoadLibraryA,GetProcAddress,NtQuerySystemInformation,GetProcessHeap,HeapReAlloc,RtlAllocateHeap,GetProcessHeap,HeapFree,GetProcessHeap,HeapFree, 3_2_000000018000108C
Source: C:\Windows\System32\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior
Source: C:\Windows\System32\rundll32.exe Process information set: NOOPENFILEERRORBOX Jump to behavior

Malware Analysis System Evasion
barindex
Tries to detect virtualization through RDTSC time measurements
Source: C:\Windows\System32\rundll32.exe RDTSC instruction interceptor: First address: 0000000180002AE1 second address: 0000000180002B06 instructions: 0x00000000 rdtsc 0x00000002 dec eax 0x00000003 shl edx, 20h 0x00000006 dec eax 0x00000007 or eax, edx 0x00000009 dec esp 0x0000000a mov eax, eax 0x0000000c xor ecx, ecx 0x0000000e mov eax, 00000001h 0x00000013 cpuid 0x00000015 mov dword ptr [esp+20h], eax 0x00000019 mov dword ptr [esp+24h], ebx 0x0000001d mov dword ptr [esp+28h], ecx 0x00000021 mov dword ptr [esp+2Ch], edx 0x00000025 rdtsc
Source: C:\Windows\System32\rundll32.exe RDTSC instruction interceptor: First address: 0000000180002B1B second address: 0000000180002B28 instructions: 0x00000000 rdtsc 0x00000002 dec eax 0x00000003 shl edx, 20h 0x00000006 nop 0x00000007 dec eax 0x00000008 or eax, edx 0x0000000a dec eax 0x0000000b mov ecx, eax 0x0000000d rdtsc
Contains functionality to detect hardware virtualization (CPUID execution measurement)
Source: C:\Windows\System32\rundll32.exe Code function: 3_2_0000000180002AC0 SwitchToThread,SwitchToThread, 3_2_0000000180002AC0
May sleep (evasive loops) to hinder dynamic analysis
Source: C:\Windows\System32\loaddll64.exe TID: 4980 Thread sleep time: -120000s >= -30000s Jump to behavior
Contains functionality to query network adapater information
Source: C:\Windows\System32\rundll32.exe Code function: LoadLibraryA,GetProcAddress,GetAdaptersInfo,GetProcessHeap,HeapAlloc,GetAdaptersInfo,GetProcessHeap,HeapFree,GetProcessHeap,HeapFree, 3_2_000000018000133C
Contains functionality for execution timing, often used to detect debuggers
Source: C:\Windows\System32\rundll32.exe Code function: 3_2_0000000180002174 rdtsc 3_2_0000000180002174
Source: C:\Windows\System32\loaddll64.exe Thread delayed: delay time: 120000 Jump to behavior
Source: rundll32.exe, 00000003.00000002.432179875.0000021282104000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW
Source: rundll32.exe, 00000003.00000002.432179875.0000021282104000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW'
Source: rundll32.exe, 00000003.00000002.432152014.00000212820D0000.00000004.00000020.00020000.00000000.sdmp Binary or memory string: Hyper-V RAW`
Contains functionality to dynamically determine API calls
Source: C:\Windows\System32\rundll32.exe Code function: 3_2_000000018000108C LoadLibraryA,GetProcAddress,NtQuerySystemInformation,GetProcessHeap,HeapReAlloc,RtlAllocateHeap,GetProcessHeap,HeapFree,GetProcessHeap,HeapFree, 3_2_000000018000108C
Contains functionality which may be used to detect a debugger (GetProcessHeap)
Source: C:\Windows\System32\rundll32.exe Code function: 3_2_0000000180001C28 GetComputerNameExW,LookupAccountNameW,GetLastError,GetProcessHeap,HeapAlloc,LookupAccountNameW,GetProcessHeap,HeapFree,GetProcessHeap,HeapFree, 3_2_0000000180001C28
Contains functionality for execution timing, often used to detect debuggers
Source: C:\Windows\System32\rundll32.exe Code function: 3_2_0000000180002174 rdtsc 3_2_0000000180002174

HIPS / PFW / Operating System Protection Evasion
barindex
System process connects to network (likely due to code injection or exploit)
Source: C:\Windows\System32\rundll32.exe Network Connect: 64.227.108.27 80 Jump to behavior
Source: C:\Windows\System32\rundll32.exe Domain query: alexbionka.com
Creates a process in suspended mode (likely to inject code)
Source: C:\Windows\System32\cmd.exe Process created: C:\Windows\System32\rundll32.exe rundll32.exe "C:\Users\user\Desktop\y2D56.tmp.dll",#1 Jump to behavior
Source: C:\Windows\System32\rundll32.exe Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography MachineGuid Jump to behavior
Source: C:\Windows\System32\rundll32.exe Code function: 3_2_0000000180002018 GetComputerNameExW,GetUserNameW,wsprintfW,wsprintfW,wsprintfW, 3_2_0000000180002018

Stealing of Sensitive Information
barindex
Yara detected IcedID
Source: Yara match File source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000002.432152014.00000212820D0000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: rundll32.exe PID: 2700, type: MEMORYSTR
Source: Yara match File source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE

Remote Access Functionality
barindex
Yara detected IcedID
Source: Yara match File source: 3.2.rundll32.exe.212802e97b8.1.raw.unpack, type: UNPACKEDPE
Source: Yara match File source: 00000003.00000002.432152014.00000212820D0000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: 00000003.00000002.431790390.00000212802D9000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match File source: Process Memory Space: rundll32.exe PID: 2700, type: MEMORYSTR
Source: Yara match File source: 3.2.rundll32.exe.180000000.0.unpack, type: UNPACKEDPE
windows-stand
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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 682775 Sample: y2D56.tmp.dll Startdate: 12/08/2022 Architecture: WINDOWS Score: 100 24 Multi AV Scanner detection for domain / URL 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus detection for URL or domain 2->28 30 4 other signatures 2->30 7 loaddll64.exe 1 2->7         started        process3 process4 9 rundll32.exe 7->9         started        12 cmd.exe 1 7->12         started        14 rundll32.exe 7->14         started        16 6 other processes 7->16 signatures5 34 System process connects to network (likely due to code injection or exploit) 9->34 36 Contains functionality to detect hardware virtualization (CPUID execution measurement) 9->36 38 Tries to detect virtualization through RDTSC time measurements 9->38 18 rundll32.exe 12->18         started        process6 dnsIp7 22 alexbionka.com 64.227.108.27, 49716, 80 DIGITALOCEAN-ASNUS United States 18->22 32 System process connects to network (likely due to code injection or exploit) 18->32 signatures8
  • No. of IPs < 25%
  • 25% < No. of IPs < 50%
  • 50% < No. of IPs < 75%
  • 75% < No. of IPs

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
64.227.108.27
 alexbionka.com United States
14061 DIGITALOCEAN-ASNUS true

Contacted Domains

Name IP Active
alexbionka.com 64.227.108.27 true

Contacted URLs

Name Malicious Antivirus Detection Reputation
alexbionka.com true
  • Avira URL Cloud: malware
 unknown
http://alexbionka.com/ true
  • Avira URL Cloud: malware
 unknown