MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e91d468c21f4f99c7c347f18dcb1a0976caf5b7b07aa8608e904fce92b411cc. 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: 9e91d468c21f4f99c7c347f18dcb1a0976caf5b7b07aa8608e904fce92b411cc
SHA3-384 hash: 0e4acf94c968517b17a80e18892c43f6c8a7635463956bf27f2ba2e47a62121e94829fdf31efcb7b72b9d83333fd0d19
SHA1 hash: 8781cbbef7ac4a22e95fb5c9e0973e9c9abf3f48
MD5 hash: 546c8d1bb8c87b44a648d3b418739d93
humanhash: red-uniform-yankee-indigo
File name:9e91d468c21f4f99c7c347f18dcb1a0976caf5b7b07aa8608e904fce92b411cc
Download: download sample
Signature Dridex
Create hunting rule
File size:1'658'880 bytes
First seen:2021-09-24 06:07:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:hVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:QfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 1'024 similar samples on MalwareBazaar
TLSH T11675D020EE69E1E6C6B89F3E9408352717F93D75110D608CC392608F5EFC6546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9e91d468c21f4f99c7c347f18dcb1a0976caf5b7b07aa8608e904fce92b411cc
Verdict:
No threats detected
Analysis date:
2021-09-24 06:11:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/44c4aaab-f813-4d42-b928-e2c4ada397e1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DridexV4
Create hunting rule
Link:
https://www.capesandbox.com/analysis/190977/
Detection(s):
Win.Packed.Razy-9769561-0
Create hunting rule

Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/56c5bf96-90a1-435c-a14e-53da941d1480
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/857280
Signature
Accesses ntoskrnl, likely to find offsets for exploits
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
Contains functionality to automate explorer (e.g. start an application)
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:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 489708 Sample: lS9mXaDMAp Startdate: 24/09/2021 Architecture: WINDOWS Score: 100 42 Antivirus detection for dropped file 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 3 other signatures 2->48 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 17 other processes 8->17 signatures5 56 Changes memory attributes in foreign processes to executable or writable 10->56 58 Uses Atom Bombing / ProGate to inject into other processes 10->58 60 Queues an APC in another process (thread injection) 10->60 19 explorer.exe 2 43 10->19 injected 23 rundll32.exe 15->23         started        process6 file7 34 C:\Users\user\AppData\Local\...\OLEACC.dll, PE32+ 19->34 dropped 36 C:\Users\user\AppData\Local\...\DUI70.dll, PE32+ 19->36 dropped 38 C:\Users\user\AppData\Local\...\SndVol.exe, PE32+ 19->38 dropped 40 5 other files (1 malicious) 19->40 dropped 50 Benign windows process drops PE files 19->50 52 Accesses ntoskrnl, likely to find offsets for exploits 19->52 25 SndVol.exe 19->25         started        28 cttune.exe 19->28         started        30 cttune.exe 19->30         started        32 5 other processes 19->32 signatures8 process9 signatures10 54 Contains functionality to automate explorer (e.g. start an application) 25->54
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9e91d468c21f4f99c7c347f18dcb1a0976caf5b7b07aa8608e904fce92b411cc/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-23 05:33:36 UTC
AV detection:
35 of 45 (77.78%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
0a911139fa5b8c9af2d31c54118a87a5cea7155b314fb6a2b1d3d2b15637cf06
Dridex
334ccf9e377cf841f14c6acee3f5f9d9a207a81db24c3e5f76e86a0888a7e849
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555afa57a01292eb3b217fd9839227592e1c914a79c8a2b41577a7061a6504a7
Dridex
8796aae3d34c54607916764c4ef8999f6daf9bae649361d03f3f5a77cb7409b2
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8bfcb557793a341741c1ee0a8446b5e8ca04b1a59c219b341327e401b0cc7e30
Dridex
8ed1b3afdc16a08775e89e773c41640b9a71f76a75320f03976c25cb2324a582
Dridex
950266b699b2c7df21aedcf111ce6df44a52a529eb3b94c1f1edbb09e2f943ef
Dridex
9d749c77f7e9e37e72918184f0b43006958d8855911e02b9ecef0506fdea8362
Dridex
a39310a25a7509079c48db9e397462f8c25de495d0703878522e368aafe6119f
Dridex
d2ae7be48837bc1bb80dfca99f085cb41e84b9b097bf2e655f206c5c22596d41
Dridex
+ 1'014 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/210924-gvxdwagae5/
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
Drops startup file
Loads dropped DLL
Executes dropped EXE
Dridex Shellcode
Dridex
Unpacked files
SH256 hash:
9e91d468c21f4f99c7c347f18dcb1a0976caf5b7b07aa8608e904fce92b411cc
MD5 hash:
546c8d1bb8c87b44a648d3b418739d93
SHA1 hash:
8781cbbef7ac4a22e95fb5c9e0973e9c9abf3f48
Link:
https://www.unpac.me/results/73ef5c75-2f8e-4410-83b6-6318b18c980a/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/9e91d468c21f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/9e91d468c21f4f99c7c347f18dcb1a0976caf5b7b07aa8608e904fce92b411cc

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/190977/

Comments