MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98a0787160f52c10636796eb65d09747903c1d005a540b4e65e85d70ed793fef. 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 30 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98a0787160f52c10636796eb65d09747903c1d005a540b4e65e85d70ed793fef
SHA3-384 hash: af4aadb0426cc675c8aae086a7a1dffa151e908e46b8dc331be157c68ce70785ddf6429c130c66dcadfb370687d9149e
SHA1 hash: d57d442c587541b9b96d527fb8af14cd47a9087f
MD5 hash: 4ef2b95427f8e1948fbe4941cd81e9e2
humanhash: neptune-burger-wyoming-two
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:2'357'384 bytes
First seen:2026-03-20 08:56:54 UTC
Last seen:2026-03-20 09:36:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (199 x Vidar, 92 x Rhadamanthys, 85 x Stealc)
ssdeep 24576:Lp7sLAJG8/R+0gSve+j/g4BeAk61WXg+LcwKei/ardZUcHwdwwOGiWzAOhz4y:LpILAJxHgSvC4gAkrXZLcwKH/a3I1l0y
Threatray 374 similar samples on MalwareBazaar
TLSH T1E0B59E97ACC15175C466633689A262927B75F8488F3323D32F92AB382F77BC09E75704
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 Bitsight
Tags:dropped-by-amadey exe fbf543 signed Stealc

Code Signing Certificate

Organisation:softportal.com
Issuer:R12
Algorithm:sha256WithRSAEncryption
Valid from:2026-03-01T00:04:43Z
Valid to:2026-05-30T00:04:42Z
Serial number: 05a6cf9108f6941e492c3d2a1dc4dc9631b2
Intelligence: 5 malware samples on MalwareBazaar are signed with this code signing certificate
MalwareBazaar Blocklist:This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB)
Thumbprint Algorithm:SHA256
Thumbprint: c37fc5ff4578ce073817fa31b863c4a540bd92923307ca6ff57005cc6e41a5e1
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: http://158.94.208.7/files/7341834371/BgAtGH0.exe

Intelligence

File Origin
# of uploads :
14
# of downloads :
188
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_98a0787160f52c10636796eb65d09747903c1d005a540b4e65e85d70ed793fef.exe
Verdict:
Malicious activity
Analysis date:
2026-03-20 08:58:27 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/2042629f-59dc-428e-ac15-2b4d005cebe0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.57385144.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69bd0bec88c80c01586c57fb
Tags:
injection cobalt trojan obfusc
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
Sending an HTTP POST request
DNS request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm crypt golang signed
Link:
https://www.filescan.io/uploads/69bd0be94ec2f522cc508db5/reports/4650d86a-4c63-4aaa-ac13-409c91553351/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/98a0787160f52c10636796eb65d09747903c1d005a540b4e65e85d70ed793fef
Verdict:
Malicious
File Type:
exe x64
Detections:
Trojan-PSW.Win64.StealC.sb Trojan-PSW.Win64.StealC.jx Trojan.Win64.Agent.sb
Link:
https://opentip.kaspersky.com/98a0787160f52c10636796eb65d09747903c1d005a540b4e65e85d70ed793fef/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7381d5cc-a2fb-4db8-818f-2aefff590cbb
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/98a0787160f52c10636796eb65d09747903c1d005a540b4e65e85d70ed793fef
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/98a0787160f52c10636796eb65d09747903c1d005a540b4e65e85d70ed793fef/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/98a0787160f52c10636796eb65d09747903c1d005a540b4e65e85d70ed793fef
Threat name:
Win64.Spyware.Stealc
Create hunting rule
Status:
Suspicious
First seen:
2026-03-20 08:57:21 UTC
File Type:
PE+ (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tcqhq4la6uwbay3hs3vwluexi6idyhialjkawttf5boxb3lzh7xq._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
Similar samples:
3b5e6b20a192f2b3068ba93b216d6425936f665fd02bd90961d2f83e83e98b5a
Stealc
4e2ea000dfd3204fb93f6a668da9d56f61053a9f95c252004610220c9613633e
Stealc
5f64ec49c18d48fed8977900da478c49395a4ab1390057b68c29c8067efefe36
Stealc
601dec97c0ada64009cd7de35966d976322470b185a64dbc45f22feb33a2dc63
Stealc
6ab011bf4159dced5e9972284b65a82b95d772cf095c5c62e55398816cc64d3a
Stealc
6d80cd9e3401b66d8720e8a34124b74bfaf574ae8d95d3d935c53e158395aa49
Stealc
b91cebec72ba934cde8ee67e8c4135c8c558d8ff46a70d3fdca83d9c37dd377b
Stealc
error
Stealc
+ 364 additional samples on MalwareBazaar
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:new defense_evasion discovery spyware stealer trojan
Link:
https://tria.ge/reports/260320-kwpbfads2q/
Behaviour
Checks processor information in registry
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Modifies trusted root certificate store through registry
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Downloads MZ/PE file
Detects Stealc stealer Version 2
Stealc
Stealc family
Malware Config
C2 Extraction:
http://138.124.88.111
Unpacked files
SH256 hash:
98a0787160f52c10636796eb65d09747903c1d005a540b4e65e85d70ed793fef
MD5 hash:
4ef2b95427f8e1948fbe4941cd81e9e2
SHA1 hash:
d57d442c587541b9b96d527fb8af14cd47a9087f
Link:
https://www.unpac.me/results/26e71346-4eb9-4a9d-8d24-b61ee95a4f0d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/98a0787160f52c10636796eb65d09747903c1d005a540b4e65e85d70ed793fef

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
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
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_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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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:golang_duffcopy_amd64
Create hunting rule
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Heuristics_ChromeABE
Create hunting rule
Author:Still
Description:attempts to match instructions related to Chrome App-bound Encryption elevation service; possibly spotted amongst infostealers
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:pe_detect_tls_callbacks
Create hunting rule
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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:StealcV2
Create hunting rule
Author:Still
Description:attempts to match the instructions found in StealcV2
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
Rule name:VECT_Ransomware
Create hunting rule
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
Create hunting rule
Author:Elastic Security
Rule name:win_stealc_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.stealc.

File information

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

Web download

Stealc

Executable exe 98a0787160f52c10636796eb65d09747903c1d005a540b4e65e85d70ed793fef

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3800478/
Cape
Cape
https://www.capesandbox.com/analysis/58308/

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