MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 837a5ae11a55ee51f20f6e1377a714730fe4df1914d22529064a70008393dca8. 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: 19

Intelligence 19 IOCs YARA 17 File information Comments

SHA256 hash:	837a5ae11a55ee51f20f6e1377a714730fe4df1914d22529064a70008393dca8
SHA3-384 hash:	da4719a3a14c85351a908a113b86c4193564d75af62b1ee4b7610243665f11cbd2022bcbb3dece3fd23061f5a1b857b1
SHA1 hash:	9f8cd8fd7fb1d8dfb92800265203730266b840ec
MD5 hash:	1c06b0d256aa27522767ff865cd19738
humanhash:	potato-earth-uniform-hamper
File name:	file
Download:	download sample
Signature	Stealc Create hunting rule
File size:	1'751'768 bytes
First seen:	2025-09-06 04:01:18 UTC
Last seen:	2025-09-06 04:04:23 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	c7269d59926fa4252270f407e4dab043 (45 x Hive, 23 x ServHelper, 22 x CobaltStrike)
ssdeep	24576:N3D1Ayu2CcAemkCN7deoLWcjASlB3kYoaIQSdhuF1r7TsdBIe1sQ+YwbBgX:NGv1/BAwR5IQaurEJqQ+
Threatray	21 similar samples on MalwareBazaar
TLSH	T1C2859ED1FCCB60F1E52606360AB7A1AF3331F50A0731ADC3D944AEBFB963582592661D
gimphash	8c71755f0102a3a2eb2d6ef6246b0619e20b2c88c8e97e4e1a9ec82b0d6fdf90
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10522/11/4) 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) (4504/4/1)
Magika	pebin
Reporter	Bitsight
Tags:	dropped-by-amadey exe Stealc

Bitsight

url: http://178.16.54.200/files/8061402479/xO50QoO.exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

redline

ID:

File name:

_8444a4843eae3e67f6c5803b61bdae3e9e6312d6d7375dda0631efff88f28e46.exe

Verdict:

Malicious activity

Analysis date:

2025-09-05 15:51:30 UTC

Tags:

auto redline stealer amadey botnet loader autoit lumma arch-exec auto-startup possible-phishing evasion rdp telegram stealc vidar auto-reg python ddr anti-evasion auto-sch-xml gcleaner purelogs generic cyberstealer crypto-regex coinminer miner

Link:

https://app.any.run/tasks/a41ff1db-039e-4103-bb0f-af94777805f9

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

Stealc

Link:

https://www.capesandbox.com/analysis/25934/

Detection(s):

Win.Exploit.Deepscan-9951944-0

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68bbb253eb163e0ec184cfb6

Tags:

injection emotet obfusc crypt

Result

Verdict:

Malware

Maliciousness:

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

golang invalid-signature mingw obfuscated packed packed packer_detected signed threat

Link:

https://www.filescan.io/uploads/68bbb23420d0ee406d97a263/reports/5d40cebd-4cc2-4dea-9b34-6c47f61fee9d/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_90%

Link:

https://www.hybrid-analysis.com/sample/837a5ae11a55ee51f20f6e1377a714730fe4df1914d22529064a70008393dca8

Verdict:

Malicious

File Type:

exe x32

First seen:

2025-09-05T08:54:00Z UTC

Last seen:

2025-09-05T08:54:00Z UTC

Hits:

~10

Detections:

VHO:Trojan-PSW.Win32.Lumma.gen UDS:DangerousObject.Multi.Generic

Link:

https://opentip.kaspersky.com/837a5ae11a55ee51f20f6e1377a714730fe4df1914d22529064a70008393dca8/results?tab=lookup

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/556bc435-6bbb-4319-ba41-2a3e93f0aee2

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/837a5ae11a55ee51f20f6e1377a714730fe4df1914d22529064a70008393dca8

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) PE File Layout Win 32 Exe x86

Link:

https://app.malva.re/file/1c06b0d256aa27522767ff865cd19738

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/837a5ae11a55ee51f20f6e1377a714730fe4df1914d22529064a70008393dca8/

Verdict:

Malicious

Threat:

Family.STEALC

Link:

https://tip.neiki.dev/file/837a5ae11a55ee51f20f6e1377a714730fe4df1914d22529064a70008393dca8

Threat name:

Win32.Spyware.Stealc

Status:

Malicious

First seen:

2025-09-05 13:26:46 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

21 of 36 (58.33%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qn5fvyi2kxxfd4qpnyjxpjyuomh6jxyzctjckkigjjyaba4t3sua._file

Verdict:

malicious

Label(s):

stealc

Stealc

31294603a887756a97d1f8b3b5f8a0f3ece03907448ea717dfc8b4d017be5897

Stealc

4915ca57422d37e562a3e6daa22fd83b82df90032358e28552f56776ce5fce00

Stealc

4bef6f8cef8f5d75ead900b2ea1a3c8fd39aa705a9bb8a66e4e0229ccdcdd5cb

Stealc

70ae293eb1c023d40a8a48d6109a1bf792e1877a72433bcc89613461cffc7b61

Stealc

97c8d58eeef8b92cfee45f5b4a048b827cd94766ab3c96845cb54a109842137c

Stealc

b3fe4cebd7999dfe15f9469154add7ebfc7e4fad581b85a3d0364b54175cbdf3

Stealc

error

Stealc

f524e296af6c4b3344c749efe2afb6be33701942e78228c6ae45acd8e4a6237d

Stealc

+ 11 additional samples on MalwareBazaar

Result

Malware family:

stealc

Score:

10/10

Tags:

family:stealc botnet:prol discovery spyware stealer

Link:

https://tria.ge/reports/250906-elpass1sat/

Behaviour

Checks processor information in registry

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses cryptocurrency files/wallets, possible credential harvesting

Stealc

Stealc family

Malware Config

C2 Extraction:

http://62.60.226.113

Verdict:

Malicious

Tags:

Win.Exploit.Deepscan-9951944-0

YARA:

n/a

Link:

https://app.threat.zone/submission/e86728be-6d39-4fc0-8e16-449a1054982f

Unpacked files

SH256 hash:

837a5ae11a55ee51f20f6e1377a714730fe4df1914d22529064a70008393dca8

MD5 hash:

1c06b0d256aa27522767ff865cd19738

SHA1 hash:

9f8cd8fd7fb1d8dfb92800265203730266b840ec

Link:

https://www.unpac.me/results/8108a0fc-e354-4d04-9827-597ff0e6333a/

SH256 hash:

2c4651a093a276841935a5b85856ee323d618a60d02162517c9f828c5e3e686d

MD5 hash:

fc1c04e172f708bcfdcaac1d723703bc

SHA1 hash:

12b2a6fc9e88ceba38c90d3a39e09315f1ab93a7

Link:

https://www.unpac.me/results/8108a0fc-e354-4d04-9827-597ff0e6333a/

SH256 hash:

bac2b50b3d8ecda13e860e115d17c571b543300506c869deaca7f7e8cb7f66cc

MD5 hash:

fd12b50790868cdb6dee9345b15f543e

SHA1 hash:

2f0f0e89751cd27dbc4b44edb9b266484b5ea42f

Detections:

stealc

Link:

https://www.unpac.me/results/8108a0fc-e354-4d04-9827-597ff0e6333a/

Malware family:

Stealc

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/837a5ae11a55/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Stealc

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/837a5ae11a55ee51f20f6e1377a714730fe4df1914d22529064a70008393dca8

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:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

Rule name:	CP_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

Rule name:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)