MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42080f55d85f3714ded4618658841629277fef1b7b61afbc0104e8200a2b5d99. 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: 14


Intelligence 14 IOCs YARA 27 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42080f55d85f3714ded4618658841629277fef1b7b61afbc0104e8200a2b5d99
SHA3-384 hash: ac78c1c6a5538e4b6ddfc1dc9677873550cfb4216584cdeadd8854471805b70865f256884f1fda6c55c2bcc07374eed2
SHA1 hash: 12152d94307d9d35d49d1078dc07299dd56a6465
MD5 hash: f4ca46f09b2ec7c6b9d18a3f1b33d9de
humanhash: purple-autumn-orange-cola
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:4'481'000 bytes
First seen:2025-11-03 17:30:01 UTC
Last seen:2025-11-03 19:17:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (92 x Rhadamanthys, 60 x Vidar, 41 x LummaStealer)
ssdeep 49152:vELQDQ8SRtELQjXkKDbzBPN1iRvs+DofT4VA9XWAGJ2fmbSro2gSuhG:vgysI4ip+T429XWAGJIo2gSuhG
TLSH T16C267B07B8A185A5C359DA3585B6E17176A1BC441F2123F32B51B6E43EB3BCCAD7B308
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe fbf543 Stealc


Avatar
Bitsight
url: http://178.16.55.189/files/7782139129/o4sh5WV.exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
160
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
42080f55d85f3714ded4618658841629277fef1b7b61afbc0104e8200a2b5d99.bin.exe
Verdict:
Malicious activity
Analysis date:
2025-11-03 17:30:44 UTC
Tags:
stealc stealer
Link:
https://app.any.run/tasks/35adce7a-54a3-4f6b-b1fa-5a05243e316f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/35183/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6908e70d706befaf4ecb7054
Tags:
cobalt crypt virus agent
Result
Verdict:
Clean
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm golang invalid-signature overlay packed signed
Link:
https://www.filescan.io/uploads/6908e6fa25b8adbf931b09ef/reports/c4231c95-e08c-4db5-a716-54b3b16d349d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/42080f55d85f3714ded4618658841629277fef1b7b61afbc0104e8200a2b5d99
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-11-03T14:34:00Z UTC
Last seen:
2025-11-04T10:24:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.Win64.Generic VHO:Trojan.Win64.Convagent.gen
Link:
https://opentip.kaspersky.com/42080f55d85f3714ded4618658841629277fef1b7b61afbc0104e8200a2b5d99/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/1ab4d751-a4cf-40d3-8f50-f5ff9b622819
Score:
46%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/42080f55d85f3714ded4618658841629277fef1b7b61afbc0104e8200a2b5d99
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout SFX 7z Win 64 Exe x64
Link:
https://app.malva.re/file/f4ca46f09b2ec7c6b9d18a3f1b33d9de
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/42080f55d85f3714ded4618658841629277fef1b7b61afbc0104e8200a2b5d99/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/42080f55d85f3714ded4618658841629277fef1b7b61afbc0104e8200a2b5d99
Threat name:
Win64.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2025-11-03 17:30:45 UTC
File Type:
PE+ (Exe)
Extracted files:
111
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iiea6voyl43rjxwumgdfrbawfetx73y3pnq27pabatucacrllwmq._file
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:mixtesttrick stealer
Link:
https://tria.ge/reports/251103-v326zshl3t/
Behaviour
Stealc
Stealc family
Malware Config
C2 Extraction:
http://95.217.139.186
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/83e0eadd-0d8b-4916-b796-748e64196dc4
Unpacked files
SH256 hash:
42080f55d85f3714ded4618658841629277fef1b7b61afbc0104e8200a2b5d99
MD5 hash:
f4ca46f09b2ec7c6b9d18a3f1b33d9de
SHA1 hash:
12152d94307d9d35d49d1078dc07299dd56a6465
Link:
https://www.unpac.me/results/d82faee3-01e1-4e2e-9d81-020374513b32/
Malware family:
Stealc.v2
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/42080f55d85f/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/42080f55d85f3714ded4618658841629277fef1b7b61afbc0104e8200a2b5d99

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:aachum_Stealcv2
Create hunting rule
Author:aachum
Description:Detects new version of Stealc.
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:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
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: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:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

Stealc

Executable exe 42080f55d85f3714ded4618658841629277fef1b7b61afbc0104e8200a2b5d99

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3695125/
Cape
Cape
https://www.capesandbox.com/analysis/35183/

Comments