MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c938ff4b4eee866b42354b0111f729dfb10f8ce45e4ad9bfcba7007d435c910c. 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: c938ff4b4eee866b42354b0111f729dfb10f8ce45e4ad9bfcba7007d435c910c
SHA3-384 hash: f1cd1f67b52f9aa28a1d50cb1189984964e82c3322c188297b56b1c43e56c7db3111ca5e84cdaab0ac03a2b3e939ec16
SHA1 hash: ba7b2dd9e06bba146f9cb99aaa24edf73c5de7a4
MD5 hash: 4a3849ed40f515fb2ed81fd6d0ea4a89
humanhash: arizona-crazy-one-moon
File name:c938ff4b4eee866b42354b0111f729dfb10f8ce45e4ad9bfcba7007d435c910c
Download: download sample
Signature Dridex
Create hunting rule
File size:2'109'440 bytes
First seen:2021-09-21 08:31:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:MVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:5fP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 831 similar samples on MalwareBazaar
TLSH T11EA5D010EE69E1F6C6B89F3E9408352727F93D75110D608CC392608F5EF86546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
209
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c938ff4b4eee866b42354b0111f729dfb10f8ce45e4ad9bfcba7007d435c910c
Verdict:
No threats detected
Analysis date:
2021-09-21 10:06:51 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a0e4353e-33db-45a4-be6f-e7314de2e88c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/189746/
Detection(s):
Win.Packed.Razy-9769561-0
Create hunting rule

Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6a6f90cc-6e9e-4d43-b282-396e9d5efee0
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/854799
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:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 487234 Sample: I8r3L9j0OV Startdate: 21/09/2021 Architecture: WINDOWS Score: 100 41 Antivirus detection for dropped file 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 3 other signatures 2->47 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 15 other processes 8->17 signatures5 51 Changes memory attributes in foreign processes to executable or writable 10->51 53 Uses Atom Bombing / ProGate to inject into other processes 10->53 55 Queues an APC in another process (thread injection) 10->55 19 explorer.exe 2 82 10->19 injected 23 rundll32.exe 15->23         started        process6 file7 33 C:\Users\user\AppData\Local\rCZAf\DUser.dll, PE32+ 19->33 dropped 35 C:\Users\user\AppData\Local\...\MFC42u.dll, PE32+ 19->35 dropped 37 C:\Users\user\AppData\Local\...\SRCORE.dll, PE32+ 19->37 dropped 39 31 other files (8 malicious) 19->39 dropped 49 Benign windows process drops PE files 19->49 25 DeviceEnroller.exe 19->25         started        27 DeviceEnroller.exe 19->27         started        29 SystemPropertiesDataExecutionPrevention.exe 19->29         started        31 4 other processes 19->31 signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c938ff4b4eee866b42354b0111f729dfb10f8ce45e4ad9bfcba7007d435c910c/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-19 02:43:59 UTC
AV detection:
33 of 45 (73.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
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Dridex
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5811bb10e3e223c6ded0de512d81971d129ae01fa3b304cb868431b13eb010c9
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82cd7f66d12c3950029a9fa23949ac26bf3fa7a827dfbb04d9d2fc3a75c0d881
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89ed87b6cdb6d0149a0e4ee826e8aa5f4816d60fcd1211a5472d6f9911576421
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ae40febb345da3f524772f56d3fda2969ea72e2dcf80605434143ab442ef9cbe
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b70e8aba88a50257c46271fdf9e061628a2851fb09478abbc38b8c919b546270
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d56189da309120cda4f4aeed92afcd60864e1c51a921172ea1ada354e8377ca2
Dridex
d816d0e9fd381db98680a65ab54c5be2f4fe406d88f12a8518ed50c2aa25b1ee
Dridex
+ 821 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/210921-kerp8sghd2/
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:
c938ff4b4eee866b42354b0111f729dfb10f8ce45e4ad9bfcba7007d435c910c
MD5 hash:
4a3849ed40f515fb2ed81fd6d0ea4a89
SHA1 hash:
ba7b2dd9e06bba146f9cb99aaa24edf73c5de7a4
Link:
https://www.unpac.me/results/c912f6f5-28b7-4a75-a563-52319c94491b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c938ff4b4eee866b42354b0111f729dfb10f8ce45e4ad9bfcba7007d435c910c

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/189746/

Comments