MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23f533fb398094784810a1603978ebc853b1822b631a4d89c9381234c8aef01e. 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: 23f533fb398094784810a1603978ebc853b1822b631a4d89c9381234c8aef01e
SHA3-384 hash: fbd582f85cb73a2b113bed838d07e00f1b433d2d260fe21d11cfcbe6af12de91ac71d0f621624c135295282fb079bc21
SHA1 hash: b4494e34a8393376700a7da83d874b787e2c7934
MD5 hash: 6a4ed2494c5af83d5483cb8e2bbb0834
humanhash: football-xray-winner-hotel
File name:23f533fb398094784810a1603978ebc853b1822b631a4d89c9381234c8aef01e
Download: download sample
Signature Dridex
Create hunting rule
File size:1'515'520 bytes
First seen:2021-09-21 08:33:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:AVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:lfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 866 similar samples on MalwareBazaar
TLSH T13065E120EE69E1E6C6B99F3E940835231BB93D75110D609CC391604F9EF82546E3F9AF
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
228
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
23f533fb398094784810a1603978ebc853b1822b631a4d89c9381234c8aef01e
Verdict:
No threats detected
Analysis date:
2021-09-21 09:37:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/42f97ef0-7ac4-4e8b-a90c-93c86f7ad66f

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/189753/
Detection(s):
Win.Packed.Razy-9769561-0
Create hunting rule

Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8bc1bb00-e9af-4e60-8df8-c066688b05ae
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/854772
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 inject code into remote processes
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: 487204 Sample: 14L5GLdl1V Startdate: 21/09/2021 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 16 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 58 10->19 injected 23 rundll32.exe 15->23         started        process6 file7 34 C:\Users\user\AppData\Local\mi2\VERSION.dll, PE32+ 19->34 dropped 36 C:\Users\user\AppData\Local\mi2\DWWIN.EXE, PE32+ 19->36 dropped 38 C:\Users\user\AppData\Local\...\UxTheme.dll, PE32+ 19->38 dropped 40 15 other files (3 malicious) 19->40 dropped 50 Benign windows process drops PE files 19->50 25 DWWIN.EXE 19->25         started        28 WindowsActionDialog.exe 19->28         started        30 WindowsActionDialog.exe 19->30         started        32 DWWIN.EXE 19->32         started        signatures8 process9 signatures10 52 Contains functionality to inject code into remote processes 25->52
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23f533fb398094784810a1603978ebc853b1822b631a4d89c9381234c8aef01e/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-19 08:48:35 UTC
AV detection:
34 of 45 (75.56%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
172f09a69a43e81bc62cc834212e5dbac7fd509d77e5c681b588258478863531
Dridex
1ef4d3abcc3e9685e8ab501b694e2b3158d270a2f34fabf444adbd8fc7fb4ddf
Dridex
1ef6acf91191a97b808c059d259621527f1b81640b2e366de83534ca61bb6f10
Dridex
23522a7ef91b6ce63bc20377743fdc98d50ba4dc3593f3ca60e8439f029c21f9
Dridex
42115fdee6ef2237a48bc9dc399914466a7b5608cbcf7ad64478d20e4d102d4d
Dridex
57d827993f62af3fa1fe553bdce016556e7b21039407dee00310c5c929bdc716
Dridex
8796aae3d34c54607916764c4ef8999f6daf9bae649361d03f3f5a77cb7409b2
Dridex
8ed1b3afdc16a08775e89e773c41640b9a71f76a75320f03976c25cb2324a582
Dridex
a61c81551604c0d4ddc58ff06a687145b5322af4a4eff98ccd12b2f1ca4c23c0
Dridex
a9f4bd896d80bffd081462737964852868d1b6ed7adbadffaa6941227d54b6e3
Dridex
+ 856 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-kg6xyabefl/
Behaviour
Checks SCSI registry key(s)
Enumerates system info in registry
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Adds Run key to start application
Checks whether UAC is enabled
Enumerates connected drives
Loads dropped DLL
Executes dropped EXE
Modifies Installed Components in the registry
Dridex Shellcode
Dridex
Suspicious use of NtCreateProcessExOtherParentProcess
Unpacked files
SH256 hash:
23f533fb398094784810a1603978ebc853b1822b631a4d89c9381234c8aef01e
MD5 hash:
6a4ed2494c5af83d5483cb8e2bbb0834
SHA1 hash:
b4494e34a8393376700a7da83d874b787e2c7934
Link:
https://www.unpac.me/results/c281de0a-d240-4dd2-bed1-73dd860c912f/
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/23f533fb398094784810a1603978ebc853b1822b631a4d89c9381234c8aef01e

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/189753/

Comments