MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7cb31b51d497eaac81246a38db0abd05398832fb301cb1b97d1ca979df2a4ca. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



Dridex


Vendor detections: 9


Intelligence 9 IOCs YARA File information Comments

SHA256 hash: d7cb31b51d497eaac81246a38db0abd05398832fb301cb1b97d1ca979df2a4ca
SHA3-384 hash: 7f9ed2a6e587c94c984c47859928f0186ba71f7a914b7d49f5e6d54008948ec988450f3ec621749db802a4f4e3ea8578
SHA1 hash: 064f5eca3efd02c5f40a8c9e7fedb86aa40eeed0
MD5 hash: 8a6f4fe59b41d74501e04f1b451dc57d
humanhash: blue-lima-angel-bravo
File name:d7cb31b51d497eaac81246a38db0abd05398832fb301cb1b97d1ca979df2a4ca
Download: download sample
Signature Dridex
File size:2'121'728 bytes
First seen:2021-09-28 08:46:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:1VI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:sfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 1'022 similar samples on MalwareBazaar
TLSH T10CA5D020EE69E1E6C6B89F3E9408352317F93D75110D608CD392608F5EFC6546E3E9AE
Reporter @JAMESWT_MHT
Tags:Dridex exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
67
Origin country :
IT IT
Mail intelligence
No data
Vendor Threat Intelligence
ID:
1
File name:
d7cb31b51d497eaac81246a38db0abd05398832fb301cb1b97d1ca979df2a4ca
Verdict:
No threats detected
Analysis date:
2021-09-28 08:56:32 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Changing a file
Replacing files
Launching the process to change the firewall settings
Creating a process with a hidden window
Creating a file
Creating a process from a recently created file
Deleting a recently created file
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Forced shutdown of a browser
Enabling autorun by creating a file
Result
Threat name:
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
Changes memory attributes in foreign processes to executable or writable
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Uses Atom Bombing / ProGate to inject into other processes
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 492089 Sample: 3PgaI7gtQn Startdate: 28/09/2021 Architecture: WINDOWS Score: 100 44 Antivirus detection for dropped file 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 3 other signatures 2->50 8 loaddll64.exe 1 2->8         started        process3 process4 10 rundll32.exe 8->10         started        13 rundll32.exe 8->13         started        15 cmd.exe 1 8->15         started        17 16 other processes 8->17 signatures5 54 Changes memory attributes in foreign processes to executable or writable 10->54 56 Uses Atom Bombing / ProGate to inject into other processes 10->56 58 Queues an APC in another process (thread injection) 10->58 19 explorer.exe 2 55 10->19 injected 24 rundll32.exe 15->24         started        process6 dnsIp7 42 192.168.2.1 unknown unknown 19->42 34 C:\Users\user\AppData\Local\...\VERSION.dll, PE32+ 19->34 dropped 36 C:\Users\user\AppData\Local\oobM\MFC42u.dll, PE32+ 19->36 dropped 38 C:\Users\user\AppData\Local\...\dpx.dll, PE32+ 19->38 dropped 40 13 other files (4 malicious) 19->40 dropped 52 Benign windows process drops PE files 19->52 26 bdeunlock.exe 19->26         started        28 bdeunlock.exe 19->28         started        30 CameraSettingsUIHost.exe 19->30         started        32 3 other processes 19->32 file8 signatures9 process10
Threat name:
Win64.Infostealer.Dridex
Status:
Malicious
First seen:
2021-09-19 11:16:06 UTC
AV detection:
34 of 45 (75.56%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:dridex botnet evasion payload persistence trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Adds Run key to start application
Checks whether UAC is enabled
Loads dropped DLL
Executes dropped EXE
Dridex Shellcode
Dridex
Unpacked files
SH256 hash:
d7cb31b51d497eaac81246a38db0abd05398832fb301cb1b97d1ca979df2a4ca
MD5 hash:
8a6f4fe59b41d74501e04f1b451dc57d
SHA1 hash:
064f5eca3efd02c5f40a8c9e7fedb86aa40eeed0

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments