MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3d50a88f8072069133b3d4a6bccc8edf83989520b7d7d325fefb32abe4ba682. 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: c3d50a88f8072069133b3d4a6bccc8edf83989520b7d7d325fefb32abe4ba682
SHA3-384 hash: f7f3f0ad93b1381ba8f7530a625fd083c900401d080b9bba9fb3b69922398ba413f45c3b86aae693ab93f0498e7db1d4
SHA1 hash: 2d8572d76486027c544ec349d4245576e6de6d80
MD5 hash: 166c18e2ba9d58f60b28a70414acfb52
humanhash: carpet-texas-cat-wisconsin
File name:c3d50a88f8072069133b3d4a6bccc8edf83989520b7d7d325fefb32abe4ba682
Download: download sample
Signature Dridex
Create hunting rule
File size:2'076'672 bytes
First seen:2021-09-15 07:37:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:dVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:EfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 501 similar samples on MalwareBazaar
TLSH T1CAA5D020EE69E1E6C6B89F3E9408352717F93D75110D608CC392708F5EF86546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c3d50a88f8072069133b3d4a6bccc8edf83989520b7d7d325fefb32abe4ba682
Verdict:
No threats detected
Analysis date:
2021-09-15 07:42:36 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a2091b0c-bf59-474c-bf9f-b0099b6949ab

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/188051/
Detection(s):
Win.Packed.Razy-9769561-0
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
Reading critical registry keys
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
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/617516b0a9d585e6d5370ed3/reports/3e0dd632-2f15-47b3-a700-53b5c6b23e79/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/09c72420-d825-4810-abf6-1ed7d73a3d2f
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/851167
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
Checks if browser processes are running
Contains functionality to compare user and computer (likely to detect sandboxes)
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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: 483601 Sample: z2kK1spYCp Startdate: 15/09/2021 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 2 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 15 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 58 10->19 injected 23 rundll32.exe 15->23         started        process6 file7 34 C:\Users\user\AppData\Local\...\UxTheme.dll, PE32+ 19->34 dropped 36 C:\Users\user\AppData\Local\swUsLJ\wer.dll, PE32+ 19->36 dropped 38 C:\Users\user\AppData\Local\...\ie4uinit.exe, PE32+ 19->38 dropped 40 15 other files (4 malicious) 19->40 dropped 50 Benign windows process drops PE files 19->50 25 ie4uinit.exe 19->25         started        28 SppExtComObj.Exe 19->28         started        30 SppExtComObj.Exe 19->30         started        32 3 other processes 19->32 signatures8 process9 signatures10 52 Checks if browser processes are running 25->52 54 Contains functionality to compare user and computer (likely to detect sandboxes) 25->54
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3d50a88f8072069133b3d4a6bccc8edf83989520b7d7d325fefb32abe4ba682/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-11 07:59:36 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
33 of 45 (73.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
43f955c1d361dbc3e0761d22e4fab9ae9ef855d2400fa275189e4d6d1dacffc6
Dridex
5049ada6987bdec4114dfbf0e1ffd20e946c32a2ae608eccb0afdfd28329bcb5
Dridex
55216d58eeaf74d484054cccb09bf7563307a5f8af84f7bb96fb35f82df751c9
Dridex
73e90dc0324c6bfb21bbe289e16e4129067b031d4d06c1f38984a45ee22c5a7e
Dridex
a048ae8ca2d0c6a0e305f8788208e34407527cd839c535269164faed9c4cf7bf
Dridex
ac7fd2927a92d3aa64f74c032b6d864926ca610a94738372bd7499d374c7030c
Dridex
af3dbdf4f22244919fd723a271ff368238e61264bd24b5f81211f95e39923de3
Dridex
d5c6ab08bce43bca4fe80a18f0b48b42ca027eeefd17050e1d346abcc182fb21
Dridex
f921d637a8212541c053e6ec00886786677a24b560bd165bb44c1d42ac5c5c87
Dridex
fb0bd1658264fef6b5700245ad4bc64b7d222321f1ef4a401132a839226c474b
Dridex
+ 491 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/210915-jge9jsabb6/
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 Shellcode
Dridex
Unpacked files
SH256 hash:
c3d50a88f8072069133b3d4a6bccc8edf83989520b7d7d325fefb32abe4ba682
MD5 hash:
166c18e2ba9d58f60b28a70414acfb52
SHA1 hash:
2d8572d76486027c544ec349d4245576e6de6d80
Link:
https://www.unpac.me/results/72619b31-c5a3-4d35-99f2-cd5b3ee52d72/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/c3d50a88f807/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/c3d50a88f8072069133b3d4a6bccc8edf83989520b7d7d325fefb32abe4ba682

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/188051/

Comments