Analysis Report 3d006cd2_by_Libranalysis
Overview
General Information
Detection
Score: | 84 |
Range: | 0 - 100 |
Whitelisted: | false |
Confidence: | 100% |
Signatures
Classification
Startup |
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Malware Configuration |
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Threatname: Dridex |
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{"Version": 40111, "C2 list": ["107.172.227.10:443", "172.93.133.123:2303", "108.168.61.147:8172"], "RC4 keys": ["AhGDjKatq8OVBsCNBxsJHbQSf84QZXMd170Lw0kGCrK", "Q4an9elmpLlqS0nta18G08KnguSDYM2b9P5rLPY4BmuEGwKw2GPFYowlj454Yi3"]}
Yara Overview |
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Memory Dumps |
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Source | Rule | Description | Author | Strings |
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JoeSecurity_Dridex_1 | Yara detected Dridex unpacked file | Joe Security |
Unpacked PEs |
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Source | Rule | Description | Author | Strings |
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JoeSecurity_Dridex_1 | Yara detected Dridex unpacked file | Joe Security |
Sigma Overview |
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No Sigma rule has matched |
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Signature Overview |
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Click to jump to signature section
AV Detection: |
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Found malware configuration | Show sources |
Source: | Malware Configuration Extractor: |
Machine Learning detection for sample | Show sources |
Source: | Joe Sandbox ML: |
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Source: | Static PE information: |
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Networking: |
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C2 URLs / IPs found in malware configuration | Show sources |
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E-Banking Fraud: |
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Dridex dropper found | Show sources |
Source: | Signature Results: |
Yara detected Dridex unpacked file | Show sources |
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Malware Analysis System Evasion: |
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Tries to delay execution (extensive OutputDebugStringW loop) | Show sources |
Source: | Section loaded: |
Tries to detect sandboxes / dynamic malware analysis system (file name check) | Show sources |
Source: | Section loaded: | ||
Source: | Section loaded: | ||
Source: | Section loaded: |
Source: | Window / User API: |
Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
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Anti Debugging: |
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Found potential dummy code loops (likely to delay analysis) | Show sources |
Source: | Process Stats: |
Source: | Process queried: |
Source: | Code function: |
Source: | Thread injection, dropped files, key value created, disk infection and DNS query: |
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Mitre Att&ck Matrix |
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Initial Access | Execution | Persistence | Privilege Escalation | Defense Evasion | Credential Access | Discovery | Lateral Movement | Collection | Exfiltration | Command and Control | Network Effects | Remote Service Effects | Impact |
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Valid Accounts | Windows Management Instrumentation | Path Interception | Process Injection12 | Virtualization/Sandbox Evasion311 | OS Credential Dumping | Security Software Discovery22 | Remote Services | Archive Collected Data1 | Exfiltration Over Other Network Medium | Encrypted Channel2 | Eavesdrop on Insecure Network Communication | Remotely Track Device Without Authorization | Modify System Partition |
Default Accounts | Scheduled Task/Job | Boot or Logon Initialization Scripts | Boot or Logon Initialization Scripts | Process Injection12 | LSASS Memory | Virtualization/Sandbox Evasion311 | Remote Desktop Protocol | Data from Removable Media | Exfiltration Over Bluetooth | Application Layer Protocol1 | Exploit SS7 to Redirect Phone Calls/SMS | Remotely Wipe Data Without Authorization | Device Lockout |
Domain Accounts | At (Linux) | Logon Script (Windows) | Logon Script (Windows) | Obfuscated Files or Information1 | Security Account Manager | Process Discovery1 | SMB/Windows Admin Shares | Data from Network Shared Drive | Automated Exfiltration | Steganography | Exploit SS7 to Track Device Location | Obtain Device Cloud Backups | Delete Device Data |
Local Accounts | At (Windows) | Logon Script (Mac) | Logon Script (Mac) | Rundll321 | NTDS | Application Window Discovery1 | Distributed Component Object Model | Input Capture | Scheduled Transfer | Protocol Impersonation | SIM Card Swap | Carrier Billing Fraud | |
Cloud Accounts | Cron | Network Logon Script | Network Logon Script | Software Packing | LSA Secrets | Account Discovery1 | 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 | System Owner/User Discovery1 | 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 | System Information Discovery13 | Windows Remote Management | Web Portal Capture | Exfiltration Over Alternative Protocol | Commonly Used Port | Rogue Wi-Fi Access Points | Data Encrypted for Impact |
Behavior Graph |
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Screenshots |
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Thumbnails
This section contains all screenshots as thumbnails, including those not shown in the slideshow.
Antivirus, Machine Learning and Genetic Malware Detection |
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Initial Sample |
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Source | Detection | Scanner | Label | Link |
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100% | Joe Sandbox ML |
Dropped Files |
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No Antivirus matches |
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Unpacked PE Files |
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Source | Detection | Scanner | Label | Link | Download |
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100% | Avira | TR/Crypt.XPACK.Gen | Download File |
Domains |
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No Antivirus matches |
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URLs |
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No Antivirus matches |
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Domains and IPs |
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Contacted Domains |
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No contacted domains info |
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Contacted IPs |
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- No. of IPs < 25%
- 25% < No. of IPs < 50%
- 50% < No. of IPs < 75%
- 75% < No. of IPs
Public |
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IP | Domain | Country | Flag | ASN | ASN Name | Malicious |
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172.93.133.123 | unknown | United States | 20278 | NEXEONUS | true | |
107.172.227.10 | unknown | United States | 36352 | AS-COLOCROSSINGUS | true | |
108.168.61.147 | unknown | Canada | 40788 | START-CA | true |
General Information |
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Joe Sandbox Version: | 32.0.0 Black Diamond |
Analysis ID: | 413057 |
Start date: | 13.05.2021 |
Start time: | 07:12:38 |
Joe Sandbox Product: | CloudBasic |
Overall analysis duration: | 0h 6m 13s |
Hypervisor based Inspection enabled: | false |
Report type: | light |
Sample file name: | 3d006cd2_by_Libranalysis (renamed file extension from none to dll) |
Cookbook file name: | default.jbs |
Analysis system description: | Windows 10 64 bit v1803 with Office Professional Plus 2016, Chrome 85, IE 11, Adobe Reader DC 19, Java 8 Update 211 |
Number of analysed new started processes analysed: | 22 |
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: |
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Analysis Mode: | default |
Analysis stop reason: | Timeout |
Detection: | MAL |
Classification: | mal84.bank.troj.evad.winDLL@5/0@0/3 |
EGA Information: | Failed |
HDC Information: |
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HCA Information: |
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Cookbook Comments: |
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Simulations |
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Behavior and APIs |
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No simulations |
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Joe Sandbox View / Context |
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IPs |
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Match | Associated Sample Name / URL | SHA 256 | Detection | Link | Context |
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172.93.133.123 | Get hash | malicious | Browse | ||
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107.172.227.10 | Get hash | malicious | Browse | ||
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108.168.61.147 | Get hash | malicious | Browse | ||
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Domains |
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No context |
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ASN |
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Match | Associated Sample Name / URL | SHA 256 | Detection | Link | Context |
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AS-COLOCROSSINGUS | Get hash | malicious | Browse |
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NEXEONUS | Get hash | malicious | Browse |
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START-CA | Get hash | malicious | Browse |
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JA3 Fingerprints |
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No context |
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Dropped Files |
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No context |
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Created / dropped Files |
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No created / dropped files found |
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Static File Info |
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General | |
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File type: | |
Entropy (8bit): | 7.5430896663641915 |
TrID: |
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File name: | 3d006cd2_by_Libranalysis.dll |
File size: | 165376 |
MD5: | 3d006cd2d3fa8ddf34de8772787217b2 |
SHA1: | fd78dc8bd7b47508b512c015d40baf20d413a2e8 |
SHA256: | 09cdffb63e4627df479dcba3afdf80e8a8016b059c1ae750763ed9d45da203ec |
SHA512: | c0cf89ef5ef8a3c8bd9b234614b4aac69d93e537cdd7d37fdaa0907b89cb6bde50a50b4411f3464037e10dd3e30c788976e03e80dadf1b3f1e126f2d3e5aceef |
SSDEEP: | 3072:Wlpmktgw9IAMlZxSGg7ypZIQ404g51acpg0xZtCVxwVeXm7YP1cOPpiihEY:Wlo0gw4ZMypZp45g51aXotOxwVeXm7Ym |
File Content Preview: | MZ......................@.......................................b.?.&.Q.&.Q.&.Q.....v.Q.@k..0.Q.+.....Q.8...{.Q./...R.Q./...7.Q..C....Q./...k.Q.@k....Q.&.P...Q..C,.I.Q.H.U...Q.=.....Q..i....Q..n....Q...S.,.Q...U...Q.......Q.Rich&.Q........................ |
File Icon |
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Icon Hash: | 74f0e4ecccdce0e4 |
Static PE Info |
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General | |
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Entrypoint: | 0x409735 |
Entrypoint Section: | .text |
Digitally signed: | false |
Imagebase: | 0x400000 |
Subsystem: | windows gui |
Image File Characteristics: | 32BIT_MACHINE, EXECUTABLE_IMAGE, DLL |
DLL Characteristics: | TERMINAL_SERVER_AWARE, DYNAMIC_BASE, NX_COMPAT |
Time Stamp: | 0x609CB09E [Thu May 13 04:52:46 2021 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: | d20e8b584b1e294911b88a699c987910 |
Entrypoint Preview |
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Instruction |
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mov edx, 00000000h |
mov edx, 00000000h |
cmpss xmm1, xmm2, 03h |
sub eax, 00002233h |
mov edx, 00000000h |
mov edx, 00000000h |
mov edx, 00000000h |
mov edx, 00000000h |
mov edx, 00000000h |
mov edx, 00000000h |
cmpss xmm1, xmm2, 03h |
cmp edx, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
je 00007FDC8898C6FAh |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
mov eax, 00000000h |
Data Directories |
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Name | Virtual Address | Virtual Size | Is in Section |
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IMAGE_DIRECTORY_ENTRY_EXPORT | 0x1001 | 0x1001 | .text |
IMAGE_DIRECTORY_ENTRY_IMPORT | 0xa71c | 0x59 | .rdata |
IMAGE_DIRECTORY_ENTRY_RESOURCE | 0x2c000 | 0x390 | .rsrc |
IMAGE_DIRECTORY_ENTRY_EXCEPTION | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_SECURITY | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_BASERELOC | 0x2d000 | 0x5f4 | .reloc |
IMAGE_DIRECTORY_ENTRY_DEBUG | 0xa04b | 0x38 | .rdata |
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 | 0xa000 | 0x50 | .rdata |
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR | 0x0 | 0x0 | |
IMAGE_DIRECTORY_ENTRY_RESERVED | 0x0 | 0x0 |
Sections |
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Name | Virtual Address | Virtual Size | Raw Size | Xored PE | ZLIB Complexity | File Type | Entropy | Characteristics |
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.text | 0x1000 | 0x88ac | 0x8a00 | False | 0.429744112319 | data | 5.5827144419 | IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_READ |
.rdata | 0xa000 | 0xe67 | 0xa00 | False | 0.533203125 | data | 4.24112155096 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
.pdata | 0xb000 | 0x20542 | 0x1e400 | False | 0.850045196281 | data | 7.86800162035 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_WRITE, IMAGE_SCN_MEM_READ |
.rsrc | 0x2c000 | 0x390 | 0x400 | False | 0.41796875 | data | 3.02156416239 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ |
.reloc | 0x2d000 | 0x5f4 | 0x600 | False | 0.805338541667 | data | 5.88071347499 | IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ |
Resources |
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Name | RVA | Size | Type | Language | Country |
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RT_VERSION | 0x2c060 | 0x32c | data |
Imports |
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DLL | Import |
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ADVAPI32.dll | RegLoadAppKeyW, CloseEncryptedFileRaw |
KERNEL32.dll | GetSystemDefaultUILanguage, LoadLibraryExA, CloseHandle, OutputDebugStringA, GetPriorityClass, LoadLibraryA, GetModuleHandleW |
GDI32.dll | OffsetClipRgn |
USER32.dll | EnumDisplayDevicesW, GetMenuState, TranslateMessage, DragDetect |
WINTRUST.dll | CryptCATAdminCalcHashFromFileHandle |
Version Infos |
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Description | Data |
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LegalCopyright | Copyright 2018 |
InternalName | ofl |
FileVersion | 1.3.6923.00 |
Full Version | 1.3.6_000-b00 |
CompanyName | Oracle Corporation |
ProductName | Ofll(EH) Watgevae KT 8 |
ProductVersion | 1.3.6923.00 |
FileDescription | Java(TM) Platform SE binary |
OriginalFilename | ofl.dll |
Translation | 0x0000 0x04b0 |
Network Behavior |
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No network behavior found |
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Code Manipulations |
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Statistics |
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Behavior |
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Click to jump to process
System Behavior |
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General |
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Start time: | 07:13:27 |
Start date: | 13/05/2021 |
Path: | C:\Windows\System32\loaddll32.exe |
Wow64 process (32bit): | true |
Commandline: | |
Imagebase: | 0xd20000 |
File size: | 116736 bytes |
MD5 hash: | 542795ADF7CC08EFCF675D65310596E8 |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | high |
General |
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Start time: | 07:13:28 |
Start date: | 13/05/2021 |
Path: | C:\Windows\SysWOW64\cmd.exe |
Wow64 process (32bit): | true |
Commandline: | |
Imagebase: | 0x150000 |
File size: | 232960 bytes |
MD5 hash: | F3BDBE3BB6F734E357235F4D5898582D |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Reputation: | high |
General |
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Start time: | 07:13:28 |
Start date: | 13/05/2021 |
Path: | C:\Windows\SysWOW64\rundll32.exe |
Wow64 process (32bit): | true |
Commandline: | |
Imagebase: | 0x220000 |
File size: | 61952 bytes |
MD5 hash: | D7CA562B0DB4F4DD0F03A89A1FDAD63D |
Has elevated privileges: | true |
Has administrator privileges: | true |
Programmed in: | C, C++ or other language |
Yara matches: |
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Reputation: | high |
Disassembly |
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Code Analysis |
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