MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af93512692780e607f7f46ba4ec615e13d6e12f541a50017b724eb1c887ceaf2. 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: 13


Intelligence 13 IOCs YARA File information Comments

SHA256 hash: af93512692780e607f7f46ba4ec615e13d6e12f541a50017b724eb1c887ceaf2
SHA3-384 hash: 0c84bac88f9d6ebdb6e2394787c1f126103faa88f14ebc842b6d041bdc21d43e7bdca88ad2519b2814d86a342a88b813
SHA1 hash: a683cb7dd7246fb401200816ed1bcf9894f770dd
MD5 hash: ed58db27119bd185889c20c9a51f965e
humanhash: south-magnesium-five-mexico
File name:file
Download: download sample
Signature Stealc
File size:2'123'221 bytes
First seen:2024-02-02 06:41:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f4639a0b3116c2cfc71144b88a929cfd (96 x GuLoader, 53 x Formbook, 37 x VIPKeylogger)
ssdeep 49152:Ch0F2z0X1W34qvuyXPHcqaGqW9gwLgMyu5noEiyIJAuq:CeFdFWINS/NF9gpMR5oEfn
Threatray 646 similar samples on MalwareBazaar
TLSH T1D2A5334DB5578E32E8B94972A5312BFB67BE8E7845D435187734B7C8387002B229FB42
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon e88e0f55551796e8 (9 x Stealc)
Reporter Bitsight
Tags:exe Stealc


Avatar
Bitsight
url: http://185.172.128.109/InstallSetup7.exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
267
Origin country :
US US
Vendor Threat Intelligence
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
installer lolbin overlay packed shell32
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.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1385391 Sample: file.exe Startdate: 02/02/2024 Architecture: WINDOWS Score: 100 58 Snort IDS alert for network traffic 2->58 60 Found malware configuration 2->60 62 Malicious sample detected (through community Yara rule) 2->62 64 7 other signatures 2->64 8 file.exe 33 2->8         started        process3 dnsIp4 52 185.172.128.90, 49729, 80 NADYMSS-ASRU Russian Federation 8->52 54 185.172.128.127, 49730, 80 NADYMSS-ASRU Russian Federation 8->54 36 C:\Users\user\AppData\Local\...\INetC.dll, PE32 8->36 dropped 38 C:\Users\user\AppData\Local\...\nst7115.tmp, PE32 8->38 dropped 40 C:\Users\user\AppData\...\BroomSetup.exe, PE32 8->40 dropped 42 C:\Users\user\AppData\...\syncUpd[1].exe, PE32 8->42 dropped 12 nst7115.tmp 76 8->12         started        17 BroomSetup.exe 2 5 8->17         started        file5 process6 dnsIp7 56 185.172.128.79, 49731, 80 NADYMSS-ASRU Russian Federation 12->56 44 C:\Users\user\AppData\...\softokn3[1].dll, PE32 12->44 dropped 46 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 12->46 dropped 48 C:\Users\user\AppData\...\mozglue[1].dll, PE32 12->48 dropped 50 9 other files (5 malicious) 12->50 dropped 68 Detected unpacking (changes PE section rights) 12->68 70 Detected unpacking (overwrites its own PE header) 12->70 72 Tries to steal Mail credentials (via file / registry access) 12->72 76 4 other signatures 12->76 19 cmd.exe 1 12->19         started        21 WerFault.exe 2 16 12->21         started        74 Multi AV Scanner detection for dropped file 17->74 23 cmd.exe 1 17->23         started        file8 signatures9 process10 signatures11 26 conhost.exe 19->26         started        28 timeout.exe 1 19->28         started        66 Uses schtasks.exe or at.exe to add and modify task schedules 23->66 30 conhost.exe 23->30         started        32 schtasks.exe 1 23->32         started        34 chcp.com 1 23->34         started        process12
Threat name:
Win32.Trojan.Amadey
Status:
Malicious
First seen:
2024-02-01 18:28:34 UTC
File Type:
PE (Exe)
Extracted files:
127
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:stealc discovery spyware stealer
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Stealc
Malware Config
C2 Extraction:
http://185.172.128.79
Unpacked files
SH256 hash:
85e03805f90f72257dd41bfdaa186237218bbb0ec410ad3b6576a88ea11dccb9
MD5 hash:
40d7eca32b2f4d29db98715dd45bfac5
SHA1 hash:
124df3f617f562e46095776454e1c0c7bb791cc7
SH256 hash:
a21d41dacbd20b3dfb65757707ec77ecffb8c8d8dd52a2f6b9fed574f9baeb3c
MD5 hash:
d39af133a713efaebba1ce46891e6be1
SHA1 hash:
14805af39f9df09e7a988ed543f6b831a78e7f81
SH256 hash:
722782798bc74dfe4c635755219317f0ebb8a19a95be754e7e8d16dfebca3693
MD5 hash:
69f10653fae9a824a1c5deda58cd96b6
SHA1 hash:
a26609183934b9a6491f7569c1f19ca0862d0d87
SH256 hash:
af93512692780e607f7f46ba4ec615e13d6e12f541a50017b724eb1c887ceaf2
MD5 hash:
ed58db27119bd185889c20c9a51f965e
SHA1 hash:
a683cb7dd7246fb401200816ed1bcf9894f770dd
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

Stealc

Executable exe af93512692780e607f7f46ba4ec615e13d6e12f541a50017b724eb1c887ceaf2

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download

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