MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf83f413c510cb1e99240183337a4056615f16d4a579d4227f74f080dffbfed0. 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
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SHA256 hash: bf83f413c510cb1e99240183337a4056615f16d4a579d4227f74f080dffbfed0
SHA3-384 hash: 8c58fbc56d3908ee0236ce6e11a2c227758aa2c7ddccb4881aabfce542f79be00fb5b6c7dbf96a3b7fc9958b8cad8514
SHA1 hash: 234ca58512cecae30be256089c1d9f39bd55d116
MD5 hash: ea8f8ba711d9aed9d2f3fa4315dffb76
humanhash: tennessee-hydrogen-summer-kilo
File name:bf83f413c510cb1e99240183337a4056615f16d4a579d4227f74f080dffbfed0
Download: download sample
Signature Dridex
Create hunting rule
File size:1'400'832 bytes
First seen:2021-11-26 09:27:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4a2e61e1749a0183eccaadb9c4ef6ec2 (40 x Dridex)
ssdeep 12288:3ZgJtlQepQn+NDo7nIgegQCLDF/B9wvj/cLvVZFuw:3ZK6F7nVeRmDFJivohZFV
Threatray 1'688 similar samples on MalwareBazaar
TLSH T14855E102FF9963E6E9502DF695F0F2A3C9B4F6854C280329DB65545F9CA0ACEBC110ED
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
184
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
bf83f413c510cb1e99240183337a4056615f16d4a579d4227f74f080dffbfed0
Verdict:
No threats detected
Analysis date:
2021-11-26 09:49:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/697af038-1ba1-4411-99cd-02c0a2ee48ce

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
SecuriteInfo.com.Trojan.Siggen15.41927.11983.13514.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Changing a file
DNS request
Creating a file
Creating a process from a recently created file
Searching for synchronization primitives
Creating a file in the %AppData% subdirectories
Setting browser functions hooks
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Unauthorized injection to a browser process
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/61a0a8a602c80febc2aa0ad7/reports/0440ad5e-7623-4ee9-899d-208719ec3edf/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6aa0c18a-ef3c-4c8b-8a44-06d157bb19b5
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/896562
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
Checks if browser processes are running
Contains functionality to compare user and computer (likely to detect sandboxes)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sigma detected: Suspicious Svchost Process
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: 529040 Sample: RYYGG7p89n Startdate: 26/11/2021 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 cmd.exe 1 8->13         started        15 rundll32.exe 8->15         started        17 rundll32.exe 8->17         started        signatures5 56 Changes memory attributes in foreign processes to executable or writable 10->56 58 Uses Atom Bombing / ProGate to inject into other processes 10->58 60 Queues an APC in another process (thread injection) 10->60 19 explorer.exe 2 58 10->19 injected 23 rundll32.exe 13->23         started        process6 file7 34 C:\Users\user\AppData\Local\...\ACTIVEDS.dll, PE32+ 19->34 dropped 36 C:\Users\user\AppData\Local\...\WTSAPI32.dll, PE32+ 19->36 dropped 38 C:\Users\user\AppData\Local\...\ie4uinit.exe, PE32+ 19->38 dropped 40 15 other files (4 malicious) 19->40 dropped 50 Benign windows process drops PE files 19->50 25 ie4uinit.exe 19->25         started        28 wscript.exe 19->28         started        30 isoburn.exe 19->30         started        32 12 other processes 19->32 signatures8 process9 signatures10 52 Checks if browser processes are running 25->52 54 Contains functionality to compare user and computer (likely to detect sandboxes) 25->54
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf83f413c510cb1e99240183337a4056615f16d4a579d4227f74f080dffbfed0/
Threat name:
Win64.Trojan.Phonzy
Create hunting rule
Status:
Malicious
First seen:
2021-11-25 02:07:19 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:
114c890f736efbfef6a5d5bfe69d10f3b98b5cf919b25536bff9dd7ba2738fc6
Dridex
34e4dd4f79639ebda6d63dd10e01d559439611fcc4c79151f947bff810dfd722
Dridex
402d6617014b320ae65709f7029fd2cf3661f5d69932abfa2e2e770236718d65
Dridex
6b52c3cdedbe90056bc1059f944e484e5afbd88a4665ed54e8d6ad94346785f4
Dridex
763bdff3e9dfaea38a2c5f1cfcac8a850c531d4a0785bd46369a9d575c4d4eda
Dridex
96de5810e971a8db608ef7932e4fe14a7fd9c48cf630df5b46f75ab9d60cedaf
Dridex
96f10e16e783acebd689db4f3e11b3b949badbd76e4ebf642a604314ce6df395
Dridex
a435f616d20bb7534e2a3a7ac480e52792c472ee0fd1e83c3203167af1c93407
Dridex
a7e4a244a0c2c589c237ed8ee1870017ee62e84809d589cb0824db74ca64ec99
Dridex
aa13ee7937305e18ac2da00c90a73476f802ba0ae72863a811dd7bcb29eff095
Dridex
+ 1'678 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/211126-lfcs5sege2/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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:
bf83f413c510cb1e99240183337a4056615f16d4a579d4227f74f080dffbfed0
MD5 hash:
ea8f8ba711d9aed9d2f3fa4315dffb76
SHA1 hash:
234ca58512cecae30be256089c1d9f39bd55d116
Link:
https://www.unpac.me/results/93fda5e7-93d4-4309-bb86-c7b2441d89b8/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/bf83f413c510/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/bf83f413c510cb1e99240183337a4056615f16d4a579d4227f74f080dffbfed0

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/209639/

Comments