MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f05ac6686f1403fded7c0fd61d9812b0a73c55386dd8e9dd60422f33b4578a1. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f05ac6686f1403fded7c0fd61d9812b0a73c55386dd8e9dd60422f33b4578a1
SHA3-384 hash: d8a856a094e018d2ebc50358e993ab65c59dec41091e4d33eaefb2ffc655ea39b66efc2b6b18430aa69357cde4a71146
SHA1 hash: 0e3fcb5e65c06dbca206b1582238acaa5d96a7a3
MD5 hash: 5918e4b18ddc63aa1557ef7d7c606910
humanhash: mexico-chicken-oregon-one
File name:4f05ac6686f1403fded7c0fd61d9812b0a73c55386dd8e9dd60422f33b4578a1
Download: download sample
Signature Dridex
Create hunting rule
File size:860'160 bytes
First seen:2020-11-12 14:07:34 UTC
Last seen:2024-07-24 14:08:56 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 1f224c70006ef9aa790b6ee6ac6bd19b (6 x Dridex)
ssdeep 12288:DDRortu2Vqqhmf0LGs0JA76/8GxgTCnsOEOhNwM+PEuIgCd6beTZKZFqXeS/rJ:D8u2lIXbg2d7wM+P5IgU0gj
Threatray 8 similar samples on MalwareBazaar
TLSH 3405D07877B95312C0FB89B0CAB417237E72FD108A29C6C9441DD708BD62BA65639F39
Reporter seifreed
Tags:Dridex

Intelligence

File Origin
# of uploads :
2
# of downloads :
63
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Packed.Razy-9771650-0
Create hunting rule

Win.Packed.Razy-9772332-0
Create hunting rule

Win.Malware.Generickdz-9772338-0
Create hunting rule

Win.Malware.Bankerx-9787378-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Searching for the window
Creating a window
Changing a file
Forced system process termination
DNS request
Sending a custom TCP request
Forced shutdown of a system process
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4f05ac6686f1403fded7c0fd61d9812b0a73c55386dd8e9dd60422f33b4578a1/
Threat name:
Win32.Worm.Cridex
Create hunting rule
Status:
Malicious
First seen:
2020-11-12 14:09:11 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j4c2yzug6fad7xwxyd6wdwmbfmfhhrktq3oy5howaqrpgo2fpcqq._file
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
39f723dc9ee8a4cc2380dec93a8707b7671b146b5c2f3aa9abf52f6b72e89dff
Dridex
5b7295dd730079596569be66a26d3ec9632ef67d06b11366b68c8d8081d6eab6
Dridex
714400a7bc623325caa68ab943724d9b7d1e623fc8cf7546165aef0a19e46044
Dridex
88ce1108f181b31c988378dc9606d15a1582b315bc785bb61ba5283a56182379
Dridex
9259e0d1ce2513b87fde6578e3011f3c0e0fd1bc1f349b771fdd1b2b4279b60e
Dridex
a1d4e604fc4b08540cbf009e443bc58b561622bf8cb01385e9d4b408a6c3ede7
Dridex
e84bdf9aa0e18218c7233e7e290dcd49d587e8b59c5fa214f636317ea1d00e8e
Dridex
efe83af8f6c4be824f69b3e9b77e42e974ea1abc1e311e428f7d9a5e34e4f220
Dridex
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet loader persistence
Link:
https://tria.ge/reports/201112-2v3dtlrq36/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Checks SCSI registry key(s)
Enumerates system info in registry
Modifies Control Panel
Suspicious use of SetWindowsHookEx
Enumerates connected drives
Modifies Installed Components in the registry
Dridex Loader
Dridex
Unpacked files
SH256 hash:
4f05ac6686f1403fded7c0fd61d9812b0a73c55386dd8e9dd60422f33b4578a1
MD5 hash:
5918e4b18ddc63aa1557ef7d7c606910
SHA1 hash:
0e3fcb5e65c06dbca206b1582238acaa5d96a7a3
Link:
https://www.unpac.me/results/a79ab710-61a7-4538-812c-b946b75867df/
SH256 hash:
6e92ace9f675cc25cf2e62a54be111362541a9362aa52522c21c561d39233858
MD5 hash:
20600b403ab0ac9f128deb7d320374d3
SHA1 hash:
5380af6e9adeebce5b67c9a4cc1ced675e78c2de
Detections:
win_dridex_auto
Create hunting rule
Link:
https://www.unpac.me/results/a79ab710-61a7-4538-812c-b946b75867df/
SH256 hash:
e687196dd4ee361e08576e809730fc249129634690c3d850a0233d86977651e0
MD5 hash:
8f8f67b7a350fc3e159224bb86031085
SHA1 hash:
c4d16a71712566048f28433c2779adeaf77004a4
Detections:
win_dridex_auto
Create hunting rule
Link:
https://www.unpac.me/results/a79ab710-61a7-4538-812c-b946b75867df/
Parent samples :
2b7fe578efe80d1dc6e49a95bdbaba868e7b13636357730211a1059625148196
4f05ac6686f1403fded7c0fd61d9812b0a73c55386dd8e9dd60422f33b4578a1
4c0bf013b322cc28442fcf5d61095c64e722e129131f7701dc2670715a1bb24d
e7f5864b9ceab37c71116cfe47459ad2ab91b9129426e7b322d5de052aee50e7
797a8d8a64857e9217289522b785898b5f17a7ca1ff487e7fd6586fdc3b34121
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4f05ac6686f1403fded7c0fd61d9812b0a73c55386dd8e9dd60422f33b4578a1

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:win_dridex_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_dridex_loader_v2
Create hunting rule
Author:Johannes Bader @viql
Description:detects some Dridex loaders

File information

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

  
Delivery method
Other

Comments