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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12651a9b77448b0bc439f301d24fc52cd331705f10cb58103f48a1d8b02caea2. 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



SVCStealer


Vendor detections: 15


Intelligence 15 IOCs YARA 12 File information Comments

SHA256 hash: 12651a9b77448b0bc439f301d24fc52cd331705f10cb58103f48a1d8b02caea2
SHA3-384 hash: 1ec008c5aadf89e1a234c00e24b5db39e85bea4559941d44b1244d3ba4555b1483e9965cdde95d4b98bdff076d047702
SHA1 hash: 14bf74015b1e5bce870d374c848655d1677b7344
MD5 hash: f98bfa85466d3b2c19b3010f5878e295
humanhash: finch-lithium-hot-north
File name:12651a9b77448b0bc439f301d24fc52cd331705f10cb58103f48a1d8b02caea2.exe
Download: download sample
Signature SVCStealer
File size:658'432 bytes
First seen:2026-09-23 08:23:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e9dd64dcce15e249bad873d9dec07f6f (14 x Stealc, 1 x SVCStealer)
ssdeep 6144:FSsWw9dGgvpgu9zhAyn+xaVd0D4ONZIuOibwJmkUagkvGr8weL+j9nvwo748MPEw:FSsWw9zvxhAyE3EON67kG+y0FvJ74H
TLSH T192E47E19E3A502F9D1BBC1B8C9424563EB72BC465334A6CF03D15A661F3B7A06B3EB11
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter whack_sh
Tags:exe SVCStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
149
Origin country :
US US
Vendor Threat Intelligence
Malware family:
phorpiex
ID:
1
File name:
main.exe
Verdict:
Malicious activity
Analysis date:
2026-09-22 19:08:47 UTC
Tags:
auto xworm rat python opendir evasion phorpiex botnet github powershell solaris loader vsyslock ransomware dsys pastebin silentnet stealer stealc remcos generic putty rmm-tool xmrig miner amadey phishing telegram quasar nemucod possible-phishing svc ip-check dcagentrmm exfiltration asyncrat vidar clickfix remusstealer cryptowall datto rustystealer networm amus adware screenconnect tool remote tinynuke wannacry venom arcticagent cryptolocker cobaltstrike koiloader pyinstaller action1rmm smb formbook xloader lumma websocket guloader scan smbscan infinitycrypt pythonstealer action1 shifu banking donutloader noescape wiper advancedinstaller susp-powershell autoit jigsaw dharma troldesh shade coinminer tor reversessh api-base64 delphi bruteratel gh0st meterpreter openssl havoc discord whitesnake pushware njrat bladabindi salatstealer rhadamanthys jeefo teamviewer xred backdoor

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

Behaviour
Сreating synchronization primitives
Connection attempt
Sending an HTTP POST request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug base64 crypto crypto dropper fingerprint loader microsoft_visual_cc overlay stealc stealer
Verdict:
Malicious
Labled as:
Shellcode.Loader.Marte.X.Generic
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-09-22T11:10:00Z UTC
Last seen:
2026-09-24T18:30:00Z UTC
Hits:
~10
Result
Threat name:
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Creates multiple autostart registry keys
Early bird code injection technique detected
Found API chain indicative of debugger detection
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Stealc
Yara detected Stealc v2
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1976591 Sample: b3P6xUCfEd.exe Startdate: 23/09/2026 Architecture: WINDOWS Score: 100 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Antivirus detection for URL or domain 2->45 47 8 other signatures 2->47 7 b3P6xUCfEd.exe 87 2->7         started        12 syshost.exe 2->12         started        process3 dnsIp4 37 193.178.158.65, 49704, 80 IPC-ASRU Russia 7->37 39 193.178.158.107, 49714, 80 IPC-ASRU Russia 7->39 29 C:\Users\user\AppData\...\uezMbvmk4pHx.exe, PE32+ 7->29 dropped 31 C:\Users\user\AppData\...\oDE3AkwXhhVw.exe, PE32+ 7->31 dropped 49 Early bird code injection technique detected 7->49 51 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 7->51 53 Tries to steal Mail credentials (via file / registry access) 7->53 63 7 other signatures 7->63 14 uezMbvmk4pHx.exe 1 1 7->14         started        18 oDE3AkwXhhVw.exe 1 1 7->18         started        20 msedge.exe 7->20         started        24 5 other processes 7->24 55 Injects code into the Windows Explorer (explorer.exe) 12->55 57 Writes to foreign memory regions 12->57 59 Allocates memory in foreign processes 12->59 61 Creates a thread in another existing process (thread injection) 12->61 22 explorer.exe 12->22 injected file5 signatures6 process7 file8 33 C:\Users\user\AppData\Roaming\syshost.exe, PE32+ 14->33 dropped 69 Multi AV Scanner detection for dropped file 14->69 71 Creates multiple autostart registry keys 14->71 73 Contains functionality to inject threads in other processes 14->73 26 syshost.exe 14->26         started        35 C:\Users\user\AppData\...\conhostxlc.exe, PE32+ 18->35 dropped signatures9 process10 signatures11 65 Multi AV Scanner detection for dropped file 26->65 67 Contains functionality to inject threads in other processes 26->67
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Trojan.Stealc
Status:
Malicious
First seen:
2026-09-23 01:11:21 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:stealc stealer
Malware Config
C2 Extraction:
http://193.178.158.65
Unpacked files
SH256 hash:
12651a9b77448b0bc439f301d24fc52cd331705f10cb58103f48a1d8b02caea2
MD5 hash:
f98bfa85466d3b2c19b3010f5878e295
SHA1 hash:
14bf74015b1e5bce870d374c848655d1677b7344
SH256 hash:
c4d37b20005b55afce3748337a35dfebc31dd8a06c808849a6c5e74e6b25d03b
MD5 hash:
e26ee32fefe1cfca2ec8bd0bfc7d4c71
SHA1 hash:
0ed361a7118ce2d755a34f368718593ea91eb2d0
Malware family:
Stealc.v2
Verdict:
Malicious
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:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:malware_shellcode_hash
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:pe_detect_tls_callbacks
Rule name:RANSOMWARE
Author:ToroGuitar
Rule name:StealcV2
Author:Still
Description:attempts to match the instructions found in StealcV2
Rule name:StealcV2DateCheck
Author:kevoreilly
Description:StealcV2 date check bypass
Rule name:VECT_Ransomware
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:Windows_Trojan_Stealc_41db1d4d
Author:Elastic Security
Rule name:win_mal_StealC_v2
Author:AlexMM
Description:Detects StealC v2

File information


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

Web download

SVCStealer

Executable exe 12651a9b77448b0bc439f301d24fc52cd331705f10cb58103f48a1d8b02caea2

(this sample)

  
Delivery method
Distributed via web download

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