MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4ada2db97dd079024b97762cee32f51dc8643a66ca9e7b7532c655b7d57be07. 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: a4ada2db97dd079024b97762cee32f51dc8643a66ca9e7b7532c655b7d57be07
SHA3-384 hash: 81f45874c348bccd4e158f0ab9f902a3a5cee157da3d812008bb049817bd5550860e8fb27ca8ab2f38f72c7f0b3098de
SHA1 hash: c1b161b2ab11f76202ebe8a8e6b257c934178e6a
MD5 hash: 21f175a87762124f83e10b9db052fd73
humanhash: pasta-tennessee-colorado-spring
File name:a4ada2db97dd079024b97762cee32f51dc8643a66ca9e7b7532c655b7d57be07
Download: download sample
Signature Dridex
Create hunting rule
File size:2'113'536 bytes
First seen:2021-09-17 09:31:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:YVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:NfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 657 similar samples on MalwareBazaar
TLSH T161A5D020EE69E1E6C6B89F3E9408352717F93D75110D608CC392604F5EFC6546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
203
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a4ada2db97dd079024b97762cee32f51dc8643a66ca9e7b7532c655b7d57be07
Verdict:
No threats detected
Analysis date:
2021-09-17 09:36:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5c045e0f-3366-40f2-bfe8-03319ee652a1

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/188604/
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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/617529b29a5a1e91c5d2076d/reports/1fc739ad-ae16-4e51-a28a-ceceb6089741/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0ac57845-f54b-4f88-9984-60fe86123855
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/852688
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
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: 485121 Sample: T4keuM8lzV Startdate: 17/09/2021 Architecture: WINDOWS Score: 96 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 2 other signatures 2->47 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 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 52 10->19 injected 23 rundll32.exe 13->23         started        process6 file7 33 C:\Users\user\AppData\Local\...\dwmapi.dll, PE32+ 19->33 dropped 35 C:\Users\user\AppData\Local\...\VERSION.dll, PE32+ 19->35 dropped 37 C:\Users\user\AppData\Local\emH\DUI70.dll, PE32+ 19->37 dropped 39 11 other files (2 malicious) 19->39 dropped 49 Benign windows process drops PE files 19->49 25 systemreset.exe 19->25         started        27 cmstp.exe 19->27         started        29 systemreset.exe 19->29         started        31 5 other processes 19->31 signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a4ada2db97dd079024b97762cee32f51dc8643a66ca9e7b7532c655b7d57be07/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-13 12:55:49 UTC
AV detection:
33 of 45 (73.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
46b14eab7a455f46fb68c6f17127b1e6078394a311f23825354f4e01720458b4
Dridex
4acc808c14c2130fc4bf479e923f817cd619d3c75332126f3915addf393be921
Dridex
586999eb0a767ffedcc169d7aead09ebfc1528998def72fc9c5e4bfb245b1abc
Dridex
6238afea2906f1be81907aacb1203213c3936d3d92a95412522e1079124f92f0
Dridex
64003177d12c7ca824a0e14299c2155f41ecc30a1ad1a746f5165e373c8bc95f
Dridex
950266b699b2c7df21aedcf111ce6df44a52a529eb3b94c1f1edbb09e2f943ef
Dridex
968b703ced1498eb3337d525414ba971022fa471761bfe9f4ae7232c9b213c18
Dridex
aa3ac91c3dbe885121c267fef89217acb046ad4b9a27329dc89756a2d1d12e61
Dridex
b07aff83880c9d5315322e289018077face4c3992f81cf08d56ac2602e212385
Dridex
d816d0e9fd381db98680a65ab54c5be2f4fe406d88f12a8518ed50c2aa25b1ee
Dridex
+ 647 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/210917-lhny7aaaeq/
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:
a4ada2db97dd079024b97762cee32f51dc8643a66ca9e7b7532c655b7d57be07
MD5 hash:
21f175a87762124f83e10b9db052fd73
SHA1 hash:
c1b161b2ab11f76202ebe8a8e6b257c934178e6a
Link:
https://www.unpac.me/results/d92fc9d6-4dd0-41a1-9626-eac71f8deb5d/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/a4ada2db97dd/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/a4ada2db97dd079024b97762cee32f51dc8643a66ca9e7b7532c655b7d57be07

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/188604/

Comments