MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ee61339ea78f93cb7610059fd4d64009a69347d0e24eee5ef8493648d8d86ee. 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


BitRAT


Vendor detections: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3ee61339ea78f93cb7610059fd4d64009a69347d0e24eee5ef8493648d8d86ee
SHA3-384 hash: c275fac29cc6b3d343eab5ae413ac44d6f8d4a3c47b8235412b76a8550967b26a7430cc16392e43bed92a593491035e0
SHA1 hash: dc740484d1db28d9c0bf9c87b4240f772844dd1f
MD5 hash: 5b83b4af56fb46508deecb0a2b1fa361
humanhash: orange-hawaii-nine-white
File name:5b83b4af56fb46508deecb0a2b1fa361.exe
Download: download sample
Signature BitRAT
Create hunting rule
File size:2'656'352 bytes
First seen:2022-02-12 20:03:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4443ba86c457722dd58af4e4410113ef (15 x BitRAT, 2 x AsyncRAT, 1 x Formbook)
ssdeep 49152:XpEuW1sPapJLiNnscG9EONjeSpsZ5Ruh4c7tPOFlu6JJ2O+AsEm:XpEdtLiNZG93jfpSP1atPI/nRlm
TLSH T178C5F07C266E6E4CF794947CB1754EFF17A2BC2F01AB74F7900CA1D70AA9BD05902226
File icon (PE):PE icon
dhash icon f0d4b2d1d8b0d0f0 (20 x BitRAT, 11 x AsyncRAT, 4 x QuasarRAT)
Reporter abuse_ch
Tags:BitRAT exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
345
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/241109/
Detection(s):
Win.Trojan.Bulz-9903809-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/620812b745ddfa2e18c5593f/reports/576c1124-6d43-48c0-9b0b-03f35be53a94/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2ddfb816-98d7-4903-8d13-dc77a2fd005d
Result
Threat name:
BitRAT
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/938854
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Creates autostart registry keys with suspicious names
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected BitRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 571332 Sample: KrvPZahO9f.exe Startdate: 12/02/2022 Architecture: WINDOWS Score: 92 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected BitRAT 2->26 28 Machine Learning detection for sample 2->28 6 sh.exe 2->6         started        9 KrvPZahO9f.exe 1 2 2->9         started        12 sh.exe 2->12         started        process3 file4 30 Antivirus detection for dropped file 6->30 32 Multi AV Scanner detection for dropped file 6->32 34 Machine Learning detection for dropped file 6->34 14 sh.exe 6->14         started        20 C:\Users\user\AppData\Roaming\dg\sh.exe, PE32 9->20 dropped 36 Creates autostart registry keys with suspicious names 9->36 16 KrvPZahO9f.exe 9->16         started        18 sh.exe 12->18         started        signatures5 process6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3ee61339ea78f93cb7610059fd4d64009a69347d0e24eee5ef8493648d8d86ee/
Threat name:
Win32.Trojan.Scarsi
Create hunting rule
Status:
Malicious
First seen:
2022-02-12 20:04:17 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
26 of 27 (96.30%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence
Link:
https://tria.ge/reports/220212-ytabdsdba6/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Drops file in Windows directory
Adds Run key to start application
Suspicious use of NtCreateProcessExOtherParentProcess
Unpacked files
SH256 hash:
3ee61339ea78f93cb7610059fd4d64009a69347d0e24eee5ef8493648d8d86ee
MD5 hash:
5b83b4af56fb46508deecb0a2b1fa361
SHA1 hash:
dc740484d1db28d9c0bf9c87b4240f772844dd1f
Link:
https://www.unpac.me/results/4f9dc50f-225e-4d91-9490-23368ca2e984/
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:exec_macros
Create hunting rule
Author:ddvvmmzz
Description:exec macros

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

BitRAT

Executable exe 3ee61339ea78f93cb7610059fd4d64009a69347d0e24eee5ef8493648d8d86ee

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1679960/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/241109/

Comments