MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 621138685d13638a0ec064ca8b1858198116c6699c02eff23fd1d0a841917e4a. 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



Threat unknown


Vendor detections: 11


Intelligence 11 IOCs YARA 5 File information Comments 1

SHA256 hash: 621138685d13638a0ec064ca8b1858198116c6699c02eff23fd1d0a841917e4a
SHA3-384 hash: e9f3edad663e266f3a7ac38a09e4105220fd263bc86636c605e1915162a8b84dc4d3705b34cf86d555e355bcf6e98294
SHA1 hash: 32a62d7e35d8bfed1bae24ae3b9adce5955529c5
MD5 hash: 85fa84ce1cea24686f8426c846266121
humanhash: mars-potato-robin-king
File name:85fa84ce1cea24686f8426c846266121
Download: download sample
File size:417'792 bytes
First seen:2022-09-27 04:36:50 UTC
Last seen:2022-09-27 06:25:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 889d6e9adaf602123d02717fe501fa0b (3 x ArkeiStealer, 2 x RedLineStealer)
ssdeep 1536:i2TEOqnAwtBjzkraufAd2I8X+ElDii273jKodcoVjnfs4+Gr3H:iGq1tBjzyXI8X+E/iryyD5Fr3H
Threatray 100 similar samples on MalwareBazaar
TLSH T1FB94D0CAFFA24879F6AF47B51E3DD2BD003EA59A8FA7991CB305C11808533C45A05BC9
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter zbetcheckin
Tags:32 exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Creating a file in the %AppData% subdirectories
DNS request
Sending a custom TCP request
Creating a window
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to inject code into remote processes
Injects a PE file into a foreign processes
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 Generic Downloader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.RedLine
Status:
Malicious
First seen:
2022-09-26 12:12:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
30 of 40 (75.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
23b36cbe0d774877af73bce1eb468db5026f8b4b5b83650baa6fb13beba3e9ac
MD5 hash:
c5d67a98b53d07c90b6bf8a54d87cca3
SHA1 hash:
4cf957464a178b219184308d9110bab3efc3fd78
SH256 hash:
621138685d13638a0ec064ca8b1858198116c6699c02eff23fd1d0a841917e4a
MD5 hash:
85fa84ce1cea24686f8426c846266121
SHA1 hash:
32a62d7e35d8bfed1bae24ae3b9adce5955529c5
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:pdb_YARAify
Author:@wowabiy314
Description:PDB
Rule name:pe_imphash
Rule name:RansomwareTest3
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:RansomwareTest6
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

Executable exe 621138685d13638a0ec064ca8b1858198116c6699c02eff23fd1d0a841917e4a

(this sample)

Comments



Avatar
zbet commented on 2022-09-27 04:36:56 UTC

url : hxxp://knightmaresolutions.net/10/data64_5.exe