MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4bbaa820e7a8c3c43193468528d38d225a1fba4bb4d20df4e814ce1eebfcc0c9. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4bbaa820e7a8c3c43193468528d38d225a1fba4bb4d20df4e814ce1eebfcc0c9
SHA3-384 hash: 2d0fecf1ebde8b64e52a988a44250ab2a38a6a8e033a3d11dc08021709087431691e61e2ce3e5be92d6ba61e4a4eec5b
SHA1 hash: c4138b981b4cfa4ba635f8229a6aeff6a7f53bcb
MD5 hash: 1730a68b9ada89929321eb286f36b251
humanhash: delaware-double-comet-delta
File name:4bbaa820e7a8c3c43193468528d38d225a1fba4bb4d20df4e814ce1eebfcc0c9
Download: download sample
Signature Dridex
Create hunting rule
File size:1'781'760 bytes
First seen:2021-09-13 07:15:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:uVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:zfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 393 similar samples on MalwareBazaar
TLSH T11585D020EE69E1E6C6B89F3E9408352727F93D75110D608CC392604F5EFC6546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4bbaa820e7a8c3c43193468528d38d225a1fba4bb4d20df4e814ce1eebfcc0c9
Verdict:
No threats detected
Analysis date:
2021-09-13 07:20:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/48b24430-567d-4b95-a87c-9fe8272ef783

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/187285/
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
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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6174fc689a5a1e91c5d1f89b/reports/2ed20340-a4ab-4ab9-a5e8-6f2da3f048f0/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e47e58d5-2f08-4d5e-9e19-772c38be8242
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/849887
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
Contains functionality to prevent local Windows debugging
Machine Learning detection for dropped file
Modifies the prolog of user mode functions (user mode inline hooks)
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: 482329 Sample: EpnaqPMKdJ Startdate: 13/09/2021 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 cmd.exe 1 8->13         started        15 rundll32.exe 8->15         started        17 4 other processes 8->17 signatures5 54 Changes memory attributes in foreign processes to executable or writable 10->54 56 Uses Atom Bombing / ProGate to inject into other processes 10->56 58 Queues an APC in another process (thread injection) 10->58 19 explorer.exe 2 52 10->19 injected 23 rundll32.exe 13->23         started        process6 file7 34 C:\Users\user\AppData\Local\...\XmlLite.dll, PE32+ 19->34 dropped 36 C:\Users\user\AppData\Local\...\MFC42u.dll, PE32+ 19->36 dropped 38 C:\Users\user\AppData\Local\...\OLEACC.dll, PE32+ 19->38 dropped 40 11 other files (5 malicious) 19->40 dropped 50 Benign windows process drops PE files 19->50 25 mfpmp.exe 19->25         started        28 sethc.exe 19->28         started        30 unregmp2.exe 19->30         started        32 7 other processes 19->32 signatures8 process9 signatures10 52 Contains functionality to prevent local Windows debugging 25->52
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4bbaa820e7a8c3c43193468528d38d225a1fba4bb4d20df4e814ce1eebfcc0c9/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-08 15:20:01 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
34 of 45 (75.56%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
1b470c5041d36804be12a13fb475bca4b98824f5a845e59ff0548a4dc25c30dc
Dridex
1fbfb42718b0bf3a24620473f36131d08a3b9379b934f9d237e1728b6c5c9d70
Dridex
2df42d16893a701be0f38fb84618c46eb50b352af2630ea3d4853a4d95b2aab6
Dridex
334ccf9e377cf841f14c6acee3f5f9d9a207a81db24c3e5f76e86a0888a7e849
Dridex
3e76e7feb262d38688d3e47c2e422083fd892144ac3a1a85c6db8c7e610bc65e
Dridex
7107fe58f7979317d48cf634b71faac0deeaa95795f46c36240a15745730cf75
Dridex
9b90e7fd169d84766a6d636c6b0b68b3b26c491cd8335097177a087d69baa817
Dridex
9e4c1d6eca28ab6e7f97d5e8bb6582ef0e67f90e899b8a972518da0637deb8f7
Dridex
de43d55d6a97318d5c6b0493cbc23fa2d7da8bebe388f1fdb9558e8af7d68d45
Dridex
+ 383 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/210913-h3sw4adbb8/
Behaviour
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:
4bbaa820e7a8c3c43193468528d38d225a1fba4bb4d20df4e814ce1eebfcc0c9
MD5 hash:
1730a68b9ada89929321eb286f36b251
SHA1 hash:
c4138b981b4cfa4ba635f8229a6aeff6a7f53bcb
Link:
https://www.unpac.me/results/b54ce251-8c8f-43bd-974f-8bc79c189121/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/4bbaa820e7a8/report/overview.html
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/4bbaa820e7a8c3c43193468528d38d225a1fba4bb4d20df4e814ce1eebfcc0c9

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/187285/

Comments