MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b71f9dbd9296b5c598a2f9c5bc45c73baa00dbe19520a5dbe812e8975d7c62f3. 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



Stealc


Vendor detections: 11


Intelligence 11 IOCs YARA 4 File information Comments 1

SHA256 hash: b71f9dbd9296b5c598a2f9c5bc45c73baa00dbe19520a5dbe812e8975d7c62f3
SHA3-384 hash: 30e3f7dda4b238b369e903d25624664a6b64bcb8a79e33205875488483bab908207c7363d4b1bcb7a81f9e8b9223ae65
SHA1 hash: 8df9e4cac614e8506e7bfea255bf1a4ac3d1c638
MD5 hash: 613ba44c4ff2fb8e3f74f7ad29d18244
humanhash: yankee-alaska-hawaii-double
File name:613ba44c4ff2fb8e3f74f7ad29d18244
Download: download sample
Signature Stealc
File size:3'942'736 bytes
First seen:2023-08-07 01:41:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3293ddb1c3687762145ebb6ae84c84f6 (1 x Stealc)
ssdeep 49152:YvnQHJMAYe3gWX6OpfHjyLQq0hnK18BS1ZTPF:gQpMbe3LXTpfHs10hKy4Z
Threatray 147 similar samples on MalwareBazaar
TLSH T15B067E20D6CA92D0CF692DB29E5BB4BA46046D60CC32CD4BEC1E7D513537834687EB6E
TrID 43.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
22.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
9.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 316d4d4d5d554569 (4 x AgentTesla, 4 x Stealc, 3 x RemcosRAT)
Reporter zbetcheckin
Tags:32 exe Stealc

Intelligence


File Origin
# of uploads :
1
# of downloads :
347
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
101416cedaf94b696ca97774b069c645.exe
Verdict:
Malicious activity
Analysis date:
2023-08-06 23:22:24 UTC
Tags:
amadey trojan loader stealc stealer

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

Behaviour
Сreating synchronization primitives
Searching for the window
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Launching a process
Gathering data
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:
Stealc, Vidar
Detection:
malicious
Classification:
troj.spyw
Score:
96 / 100
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Malgent
Status:
Malicious
First seen:
2023-08-07 01:42:08 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Behaviour
Downloads MZ/PE file
Unpacked files
SH256 hash:
0873b7a5cfae17a6dfebe6afde535a186b08d76b4b8ef56a129459c56f016729
MD5 hash:
88bc775e7bf2bd5290ab834177605a67
SHA1 hash:
60f55884d7359fa199667cbd87d7716c05f6d2a1
SH256 hash:
b71f9dbd9296b5c598a2f9c5bc45c73baa00dbe19520a5dbe812e8975d7c62f3
MD5 hash:
613ba44c4ff2fb8e3f74f7ad29d18244
SHA1 hash:
8df9e4cac614e8506e7bfea255bf1a4ac3d1c638
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:Check_OutputDebugStringA_iat
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

Stealc

Executable exe b71f9dbd9296b5c598a2f9c5bc45c73baa00dbe19520a5dbe812e8975d7c62f3

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-08-07 01:41:30 UTC

url : hxxp://212.113.106.72/oe6cc80c760cf8ed83e7c1500cf771a69.exe