MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2aad90739ee93eaf5621c70a9cbc6af99949265b73405ed61ad393a8b1b1ff2b. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2aad90739ee93eaf5621c70a9cbc6af99949265b73405ed61ad393a8b1b1ff2b
SHA3-384 hash: 13c8c7f69bbc2ba0176fa34778881157c3c45fd820c0edbe7d1f9c45bf7532c50146047a15907cb132739a3f41689c1b
SHA1 hash: 487bb56cb265be736b2904f0078b17def1efe589
MD5 hash: b5db2d64bed91a4394900d6cc8af7f53
humanhash: mango-arkansas-black-chicken
File name:2aad90739ee93eaf5621c70a9cbc6af99949265b73405ed61ad393a8b1b1ff2b
Download: download sample
Signature Dridex
Create hunting rule
File size:1'101'824 bytes
First seen:2021-09-28 09:27:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c6b4c2eec8a93016c63563421e15f011 (66 x Dridex)
ssdeep 12288:3dMIwS97wJs6tSKDXEabXaC+jhc1S8XXk7CZzHsZH9dq0T:NMIJxSDX3bqjhcfHk7MzH6z
Threatray 50 similar samples on MalwareBazaar
TLSH T1C035E094B6B7A1CAC4A76CF6EDF86D706A522CC3623047A1CE02D1461B751F4CDF2A27
File icon (PE):PE icon
dhash icon 44b2686938d8cc00 (67 x Dridex)
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
153
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2aad90739ee93eaf5621c70a9cbc6af99949265b73405ed61ad393a8b1b1ff2b
Verdict:
No threats detected
Analysis date:
2021-09-28 10:06:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7239d96d-57d7-4c36-b320-387a8c078a47

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Dropper.Dridex-9875456-0
Create hunting rule

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
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
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/30584b48-3f36-4a0a-a83a-f6146b7125af
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/859734
Signature
Found potential dummy code loops (likely to delay analysis)
Multi AV Scanner detection for submitted file
PE file has nameless sections
Potential time zone aware malware
Queues an APC in another process (thread injection)
Uses Windows timers to delay execution
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 492167 Sample: 45ffbcHtwY.dll Startdate: 28/09/2021 Architecture: WINDOWS Score: 76 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Dridex unpacked file 2->34 36 PE file has nameless sections 2->36 7 loaddll64.exe 1 2->7         started        10 explorer.exe 138 2->10         started        13 explorer.exe 2->13         started        15 5 other processes 2->15 process3 dnsIp4 38 Queues an APC in another process (thread injection) 7->38 17 rundll32.exe 7->17         started        19 cmd.exe 1 7->19         started        21 rundll32.exe 7->21         started        23 4 other processes 7->23 30 192.168.2.1 unknown unknown 10->30 40 Uses Windows timers to delay execution 10->40 42 Potential time zone aware malware 10->42 signatures5 process6 process7 25 explorer.exe 17->25 injected 28 rundll32.exe 19->28         started        signatures8 44 Found potential dummy code loops (likely to delay analysis) 25->44
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2aad90739ee93eaf5621c70a9cbc6af99949265b73405ed61ad393a8b1b1ff2b/
Threat name:
Win64.Trojan.Injexa
Create hunting rule
Status:
Malicious
First seen:
2021-09-26 20:13:00 UTC
AV detection:
30 of 45 (66.67%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
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0628aaf627ce84b832a81812cd56f30c5fea3c703e764fc7b70994f692c780ac
Dridex
3a6bc629f279b82e918fda979158e9862615771b5bf162280c96358952be05df
Dridex
3bd1435d754a8c551c78784e9c8a52f04f9e2c8837b3ce23f85905ac0b1be8a4
Dridex
7ba44f9bf826852b97d7fd37af4450957684acdea533f27440e8bfb5db1cd729
Dridex
9ca7950a5bf2478775f2f4a5286987e8dfcd4a5fbc7b4b535e9f6a63083866d4
Dridex
cc7570a8f00ca7bb7fcbf3b585f1125b7ca7c2214064ca9bf8bcbddad224823c
Dridex
e68f928700b4296f2c389892bb68dfd844f5344d773af12245dae587e2e42257
Dridex
fd327dd15819f0bfde36fba8dcf0ccc44ad76341bd32d55f6c8ce49fb6feb898
Dridex
feabfbc5f68e0eba1d20b0b30886f5cf3013acae38d1292c5fd503636405f085
Dridex
+ 40 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet evasion payload persistence trojan
Link:
https://tria.ge/reports/210928-lesg7sbde7/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
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 Payload
Dridex Shellcode
Dridex
Unpacked files
SH256 hash:
2aad90739ee93eaf5621c70a9cbc6af99949265b73405ed61ad393a8b1b1ff2b
MD5 hash:
b5db2d64bed91a4394900d6cc8af7f53
SHA1 hash:
487bb56cb265be736b2904f0078b17def1efe589
Link:
https://www.unpac.me/results/9fc7a35a-e3ad-4021-a9ad-39990b1c7a59/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/2aad90739ee9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.72
Link:
https://yomi.yoroi.company/submissions/2aad90739ee93eaf5621c70a9cbc6af99949265b73405ed61ad393a8b1b1ff2b

File information

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

Comments