MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99f3e7882462acdde4a5da9fe0839dc4cfbc2eae8edf0786db5f2b0f73130882. 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: 99f3e7882462acdde4a5da9fe0839dc4cfbc2eae8edf0786db5f2b0f73130882
SHA3-384 hash: 565b60cff7f5c1b878efd8f7871b9b178555f975a7dde21ec58ec8164ab97d4ca825927493bfcd2e80209a9267a9966a
SHA1 hash: d3651fea239a834bb9269f2eecc0dfb0477702a6
MD5 hash: 25d68f55ee8b6a3b0a1ccfa8a364aa90
humanhash: delta-emma-cat-florida
File name:99f3e7882462acdde4a5da9fe0839dc4cfbc2eae8edf0786db5f2b0f73130882
Download: download sample
Signature Dridex
Create hunting rule
File size:2'150'400 bytes
First seen:2021-09-20 08:06:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:HVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:ufP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 706 similar samples on MalwareBazaar
TLSH T156A5D020EF69E1E6C6B89F3E9408352727F93D75110D608CC392604F5EF86546E3E9AE
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:
99f3e7882462acdde4a5da9fe0839dc4cfbc2eae8edf0786db5f2b0f73130882
Verdict:
No threats detected
Analysis date:
2021-09-20 08:08:35 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/5c659f0a-368a-4e98-a0f1-0498b4dba962

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/189269/
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
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/045cdabf-794f-472d-adf0-bfb5e1ea3761
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/854406
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
Machine Learning detection for sample
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: 486840 Sample: 3k6tznIIX8 Startdate: 20/09/2021 Architecture: WINDOWS Score: 100 50 Antivirus detection for dropped file 2->50 52 Antivirus / Scanner detection for submitted sample 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 4 other signatures 2->56 8 loaddll64.exe 1 2->8         started        process3 process4 10 regsvr32.exe 8->10         started        13 rundll32.exe 8->13         started        15 iexplore.exe 1 72 8->15         started        17 20 other processes 8->17 signatures5 60 Changes memory attributes in foreign processes to executable or writable 10->60 62 Uses Atom Bombing / ProGate to inject into other processes 10->62 64 Queues an APC in another process (thread injection) 10->64 19 explorer.exe 3 49 10->19 injected 23 iexplore.exe 2 127 15->23         started        26 rundll32.exe 17->26         started        process6 dnsIp7 36 C:\Users\user\AppData\Local\KF3\MFC42u.dll, PE32+ 19->36 dropped 38 C:\Users\user\AppData\Local\...\DUI70.dll, PE32+ 19->38 dropped 40 C:\Users\user\AppData\Local\...\VERSION.dll, PE32+ 19->40 dropped 42 9 other files (none is malicious) 19->42 dropped 58 Benign windows process drops PE files 19->58 28 eudcedit.exe 19->28         started        30 eudcedit.exe 19->30         started        32 CameraSettingsUIHost.exe 19->32         started        34 2 other processes 19->34 44 dart.l.doubleclick.net 172.217.20.6, 443, 49803, 49804 GOOGLEUS United States 23->44 46 geolocation.onetrust.com 104.20.185.68, 443, 49766, 49767 CLOUDFLARENETUS United States 23->46 48 10 other IPs or domains 23->48 file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99f3e7882462acdde4a5da9fe0839dc4cfbc2eae8edf0786db5f2b0f73130882/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-15 01:22:53 UTC
AV detection:
33 of 45 (73.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
44121484690c0a6df9c379c57144416e76e51109490bbd0c6d3c0199649ae0e9
Dridex
53a6efae6e1071c42ec269c56621b399988e29356f01e8dc99c285c1fe35e581
Dridex
67f27b06e9088c3e1c2dcae0f2cf58abfb2b7ea91f19153c61f7da698bef22a3
Dridex
92f4de8bd5f7b85eaf3fcc34cf826bcd74e613ffd5f06a2cf8b927182636c23e
Dridex
9f22fb5dff891afceb79e39f45f87f122cde85dc48177a7510886d2834fa4b94
Dridex
ad453148ba93380f85274677a58a94ef1f038c4ec6b58fd7a4d3fef111babbbf
Dridex
bb3f8413e6fef40ab54990202d18128dd4930d44cee0968f067871c035b32fcd
Dridex
d061ab0b5ef115a2d261d04b0e1268d745adb997b75c80811f3ced20ef316a58
Dridex
d682403584bf1b820b74b80638f088f498b12cfbdd36616147e1ff02619b601d
Dridex
e432e0907262e168ce3930a77af6dd75672d939050a7321cb17faf7535824aeb
Dridex
+ 696 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/210920-jzz2nsgacj/
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
Drops startup file
Loads dropped DLL
Executes dropped EXE
Dridex Shellcode
Dridex
Unpacked files
SH256 hash:
99f3e7882462acdde4a5da9fe0839dc4cfbc2eae8edf0786db5f2b0f73130882
MD5 hash:
25d68f55ee8b6a3b0a1ccfa8a364aa90
SHA1 hash:
d3651fea239a834bb9269f2eecc0dfb0477702a6
Link:
https://www.unpac.me/results/b8aa7c8f-c6be-4970-b992-eb9223eeae2c/
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/99f3e7882462acdde4a5da9fe0839dc4cfbc2eae8edf0786db5f2b0f73130882

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/189269/

Comments