MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 91c3b2b0be1ba25c0234fed681c1506e6396624d019c4e8626da7fd7d55c3694. 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



RedLineStealer


Vendor detections: 13


Intelligence 13 IOCs YARA 4 File information Comments 1

SHA256 hash: 91c3b2b0be1ba25c0234fed681c1506e6396624d019c4e8626da7fd7d55c3694
SHA3-384 hash: 4d003216a23fd3383e3f7579e23c087daa589bd058f0c27488f4cd6e26cb0e4eafb791cd1bc4a573ac966735f60efc82
SHA1 hash: e4c1e54aca0eacc3675bd7db4ec92f11979aefcb
MD5 hash: 5a6e2372cf092d16435162af7b23de62
humanhash: asparagus-hydrogen-mobile-magazine
File name:5a6e2372cf092d16435162af7b23de62
Download: download sample
Signature RedLineStealer
File size:746'856 bytes
First seen:2023-03-18 01:17:29 UTC
Last seen:2023-03-18 03:28:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:srto7EbSb958GjpjDK4i0oAGqj+3hPebgB2iFnDT+bKOwONz5J5JrRjH:srtoYbSb958gjugoAGZhPGgIubAd9Jrd
Threatray 1'202 similar samples on MalwareBazaar
TLSH T1A8F4236037C9E657D897797095EAC8F10626F32170EBCD36AD21963E7BD020B3E3458A
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter zbetcheckin
Tags:exe RedLineStealer signed

Code Signing Certificate

Organisation:Apple Inc.
Issuer:Apple Inc.
Algorithm:sha256WithRSAEncryption
Valid from:2023-03-16T19:28:52Z
Valid to:2024-03-16T19:28:52Z
Serial number: 7ddf63b28efc9511bed9199ac61da387
Thumbprint Algorithm:SHA256
Thumbprint: 7f881089acd25836e3fb4287088c4fc118a8ddc687646d10452b9fb6e8f645d0
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
2
# of downloads :
479
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5a6e2372cf092d16435162af7b23de62
Verdict:
Malicious activity
Analysis date:
2023-03-18 01:19:01 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Launching a process
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a window
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
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:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
AgentTesla, RedLine
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected RedLine Stealer
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.ClipBanker
Status:
Malicious
First seen:
2023-03-17 00:00:00 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
2
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
.NET Reactor proctector
Uses the VBS compiler for execution
Unpacked files
SH256 hash:
91c3b2b0be1ba25c0234fed681c1506e6396624d019c4e8626da7fd7d55c3694
MD5 hash:
5a6e2372cf092d16435162af7b23de62
SHA1 hash:
e4c1e54aca0eacc3675bd7db4ec92f11979aefcb
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:pdb_YARAify
Author:@wowabiy314
Description:PDB
Rule name:PE_Digital_Certificate
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Author:albertzsigovits

File information


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

Web download

RedLineStealer

Executable exe 91c3b2b0be1ba25c0234fed681c1506e6396624d019c4e8626da7fd7d55c3694

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-03-18 01:17:33 UTC

url : hxxp://195.178.120.24/ykuBL9i61d.exe