MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7aa901f425716445ffb2bb1c2cd94f1c01214db10ff03dcd3cea9764a783dc62. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7aa901f425716445ffb2bb1c2cd94f1c01214db10ff03dcd3cea9764a783dc62
SHA3-384 hash: ca44c4af915a4088bd147b10c0220ad73da882c3c5df4c5c0f1ce227c02e838b4c0e9c83568e000edc81794fc5765755
SHA1 hash: a35e1c2b6d91774d5b383641195df3c9267398f6
MD5 hash: 4aa01ba46eca05fb2d2812ae9a697329
humanhash: georgia-four-stairway-salami
File name:7aa901f425716445ffb2bb1c2cd94f1c01214db10ff03dcd3cea9764a783dc62
Download: download sample
Signature Dridex
Create hunting rule
File size:913'408 bytes
First seen:2022-03-23 11:57:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7be87787770ca1ffe5c8c785748fac0c (20 x Dridex)
ssdeep 12288:b+YE32Q8n9FgCBT4jh0rOcazvLbzTq4TYSyPKcaTuxfa:bvEwnfg04jgaXbzG4TYS8KcR
Threatray 2'068 similar samples on MalwareBazaar
TLSH T1601512DBD762BEF1E4C440F4BA1A32D283253F794258EBBB9B8D87549E89C939C40714
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
244
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/256336/
Detection(s):
Win.Dropper.Cridex-9820926-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Changing a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Searching for the window
Creating a file in the system32 subdirectories
Moving a file to the system32 subdirectory
Launching a process
Setting browser functions hooks
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Unauthorized injection to a browser process
Forced shutdown of a browser
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/623b0bad0cd58dbd92df1116/reports/a0b2ade8-f320-48cf-9592-672b5a6d7946/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/963407
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
Drops executables to the windows directory (C:\Windows) and starts them
Machine Learning detection for sample
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Queues an APC in another process (thread injection)
Sigma detected: Suspicious Call by Ordinal
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 595888 Sample: ibLe39Rcfy Startdate: 24/03/2022 Architecture: WINDOWS Score: 100 56 Antivirus detection for dropped file 2->56 58 Antivirus / Scanner detection for submitted sample 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 5 other signatures 2->62 9 loaddll64.exe 1 2->9         started        11 phoneactivate.exe 2->11         started        process3 process4 13 rundll32.exe 9->13         started        16 cmd.exe 1 9->16         started        18 rundll32.exe 9->18         started        20 rundll32.exe 9->20         started        signatures5 70 Changes memory attributes in foreign processes to executable or writable 13->70 72 Queues an APC in another process (thread injection) 13->72 22 explorer.exe 10 35 13->22 injected 26 rundll32.exe 16->26         started        process6 file7 44 C:\Users\user\AppData\Local\Temp\xED06.tmp, PE32+ 22->44 dropped 46 C:\Users\user\AppData\Local\...\O0O9CF1.tmp, PE32+ 22->46 dropped 64 Benign windows process drops PE files 22->64 66 Uses schtasks.exe or at.exe to add and modify task schedules 22->66 28 CloudNotifications.exe 22->28         started        31 cmd.exe 3 22->31         started        34 cmd.exe 3 22->34         started        36 7 other processes 22->36 signatures8 process9 file10 68 Changes memory attributes in foreign processes to executable or writable 28->68 48 C:\Users\user\...\CloudNotifications.exe, PE32+ 31->48 dropped 50 C:\Users\user\AppData\...\UxTheme.dll (copy), PE32+ 31->50 dropped 38 conhost.exe 31->38         started        52 C:\Windows\system32\...\DUI70.dll (copy), PE32+ 34->52 dropped 54 C:\Windows\System32\...\phoneactivate.exe, PE32+ 34->54 dropped 40 conhost.exe 34->40         started        42 conhost.exe 36->42         started        signatures11 process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7aa901f425716445ffb2bb1c2cd94f1c01214db10ff03dcd3cea9764a783dc62/
Threat name:
Win64.Trojan.Drixed
Create hunting rule
Status:
Malicious
First seen:
2022-03-10 20:32:00 UTC
File Type:
PE+ (Dll)
AV detection:
37 of 42 (88.10%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
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477e6dfb9977fda6b718b1f0feb5756ff687de77e00102f00345a52343d59115
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4d82a4ae41322e8b8bd84ec6dd963da202ff18984f085dae46d9b9e87c6cd60e
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a55c827c3285055010e1307a9785a5f4d403c3a857acadd1fded4a7de529db47
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ba543220fcfe6a8e29078795c5bb5dabe392df29c149a811d2a346cf3a12bab1
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c6fc9524fec2a6e2d2954d11b67a4d86a3c4a5672f21c388b1ab555e6fd09888
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ccfdf317636929efd4aaddffce4b87520ee67f223784bd9b944550acdaa8cb32
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d3ba327ca29207e53a756eff603148646382e30495e613bd25340729ab0b1b2f
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f39e3d5316e67993e9c61a4e4b52b3fa98207652af44cfd6efb99f318671e827
Dridex
+ 2'058 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
evasion persistence trojan
Link:
https://tria.ge/reports/220323-n4631addc5/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Adds Run key to start application
Checks whether UAC is enabled
Loads dropped DLL
Unpacked files
SH256 hash:
7aa901f425716445ffb2bb1c2cd94f1c01214db10ff03dcd3cea9764a783dc62
MD5 hash:
4aa01ba46eca05fb2d2812ae9a697329
SHA1 hash:
a35e1c2b6d91774d5b383641195df3c9267398f6
Link:
https://www.unpac.me/results/c6ad6a3d-c55f-492e-9854-4b35e9c61804/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/7aa901f425716445ffb2bb1c2cd94f1c01214db10ff03dcd3cea9764a783dc62

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/256336/

Comments