MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f921d637a8212541c053e6ec00886786677a24b560bd165bb44c1d42ac5c5c87. 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: f921d637a8212541c053e6ec00886786677a24b560bd165bb44c1d42ac5c5c87
SHA3-384 hash: f7710ea4adb0910fd1d4b15e7e7f933bac42f0f833bbe95adae12a85012ca8fa9ed153cdb545b10f7f77eac3f035a1e1
SHA1 hash: 4fbf73178acfdf076fc553b5e235ba74c914cdc5
MD5 hash: 069741e389e86705c473bc269b12c626
humanhash: steak-virginia-burger-mirror
File name:f921d637a8212541c053e6ec00886786677a24b560bd165bb44c1d42ac5c5c87
Download: download sample
Signature Dridex
Create hunting rule
File size:2'105'344 bytes
First seen:2021-09-15 07:35:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:QVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:VfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 530 similar samples on MalwareBazaar
TLSH T164A5E020EE69E1E6C6B89F3E9408352727F93D75110D608CC392704F5EF86546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
134
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f921d637a8212541c053e6ec00886786677a24b560bd165bb44c1d42ac5c5c87
Verdict:
No threats detected
Analysis date:
2021-09-15 09:48:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/227e673d-29cb-46a9-a036-fa573c68e392

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/188035/
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
Stealing user critical data
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/617516499a5a1e91c5d20294/reports/27144884-1fb7-4ce9-ac93-7d3d67c315c2/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/31309753-9d0d-4c89-89dc-5c2684e5702a
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/851404
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)
Sigma detected: Regsvr32 Command Line Without DLL
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: 483836 Sample: CujNF1OCuh Startdate: 15/09/2021 Architecture: WINDOWS Score: 100 49 Antivirus detection for dropped file 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 3 other signatures 2->55 8 loaddll64.exe 1 2->8         started        process3 process4 10 regsvr32.exe 8->10         started        13 rundll32.exe 8->13         started        15 iexplore.exe 2 82 8->15         started        18 19 other processes 8->18 dnsIp5 59 Changes memory attributes in foreign processes to executable or writable 10->59 61 Uses Atom Bombing / ProGate to inject into other processes 10->61 63 Queues an APC in another process (thread injection) 10->63 20 explorer.exe 2 103 10->20 injected 47 192.168.2.1 unknown unknown 15->47 24 iexplore.exe 5 120 15->24         started        27 rundll32.exe 18->27         started        signatures6 process7 dnsIp8 33 C:\Users\user\AppData\Local\...\WTSAPI32.dll, PE32+ 20->33 dropped 35 C:\Users\user\AppData\Local\JjY9\WINSTA.dll, PE32+ 20->35 dropped 37 C:\Users\user\AppData\Local\...\ReAgent.dll, PE32+ 20->37 dropped 39 45 other files (4 malicious) 20->39 dropped 57 Benign windows process drops PE files 20->57 29 SystemPropertiesAdvanced.exe 20->29         started        31 SystemPropertiesAdvanced.exe 20->31         started        41 edge.gycpi.b.yahoodns.net 87.248.118.22, 443, 49810, 49811 YAHOO-DEBDE United Kingdom 24->41 43 tls13.taboola.map.fastly.net 151.101.1.44, 443, 49812, 49813 FASTLYUS United States 24->43 45 11 other IPs or domains 24->45 file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f921d637a8212541c053e6ec00886786677a24b560bd165bb44c1d42ac5c5c87/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-12 22:23:00 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:
01c5a827692493f08f8719a7275c394199223ce2cbec50c7ebf83ff655c72f30
Dridex
73e90dc0324c6bfb21bbe289e16e4129067b031d4d06c1f38984a45ee22c5a7e
Dridex
9f8b00082fe23161c73388b855578bedfe0e738a805f07365c51bf7c6a75d9cb
Dridex
a3278d93e5171e0e3455dd24d5061315b2b75954a3e54a63880b1c4b66bbdde4
Dridex
c3796f52502caed26ff0ae4e53e5e1c47a4b22e523129ef923cedf3da8a76db1
Dridex
cf13a4341ae1c3973d52f7ded069c63420437a4a93b2f616fbda675404cef8ca
Dridex
d2fbf5145fdd91baa99c857c37fd0a77af8b69bf56f86e8b9c6125c9f0eeff6a
Dridex
d682403584bf1b820b74b80638f088f498b12cfbdd36616147e1ff02619b601d
Dridex
f282d87a1643c7748dfcb6ea9b6db9c45f0331cc5aa8127670b81d2e2b61f462
Dridex
fa3a533c81677db81cc22adc4021199e024b2324892bbb5355c5a2e7dfcc43b7
Dridex
+ 520 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-jfabxaaba5/
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:
f921d637a8212541c053e6ec00886786677a24b560bd165bb44c1d42ac5c5c87
MD5 hash:
069741e389e86705c473bc269b12c626
SHA1 hash:
4fbf73178acfdf076fc553b5e235ba74c914cdc5
Link:
https://www.unpac.me/results/bfba92a4-a92f-4e1a-ba14-9806f280844d/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/f921d637a821/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/f921d637a8212541c053e6ec00886786677a24b560bd165bb44c1d42ac5c5c87

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/188035/

Comments