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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 158abe39ff73e2ec950f4bc783020eb1f41be0dc89c0a6b8032a3438edde9dfd. 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: 3


Intelligence 3 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 158abe39ff73e2ec950f4bc783020eb1f41be0dc89c0a6b8032a3438edde9dfd
SHA3-384 hash: 67dd692d809c1863d3e7dbd1845cdf593e8dbe0f74d986db6aeac1cd82a4bfee5c975b77a5704b846ac64df2aa50b71b
SHA1 hash: d1012f9e7a06300a9ba9e12c7bd7ed5f5f29d599
MD5 hash: cf7d899372ed8f8fc1f5c2a5b5d81ea1
humanhash: nevada-cola-mars-lamp
File name:ZalypaGyliveraV1.zip
Download: download sample
Signature Stealc
Create hunting rule
File size:7'187'329 bytes
First seen:2025-11-01 10:58:12 UTC
Last seen:2025-11-01 11:04:09 UTC
File type: zip
MIME type:application/zip
ssdeep 98304:ZG3psuTztIBY6ZxsHAbQx91ryPDmmUh8xF//yeit9CMS3ykffm8KIKhFkvmdPugK:Z2psozt0mOQ/1mdkiMS3q8G0OdPTzLC
TLSH T12C763363D2BC690FD923BE785098E9D707A8A700B4D9253E79CC12956ECB4C17F1B82D
TrID 66.6% (.XPI) Mozilla Firefox browser extension (8000/1/1)
33.3% (.ZIP) ZIP compressed archive (4000/1)
Magika zip
Reporter JAMESWT_WT
Tags:178-16-53-64 91-92-241-143 Stealc zip

Intelligence

File Origin
# of uploads :
2
# of downloads :
48
Origin country :
IT IT
Vendor Threat Intelligence
Verdict:
Suspicious
Score:
50%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6905e7ec9942f1282ecb1efb
Tags:
injection obfusc
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm expired-cert microsoft_visual_cc signed
Link:
https://www.filescan.io/uploads/6905e7f4a3d163109525d2b5/reports/13ff2d20-0023-4356-9112-7d3432b41af4/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/158abe39ff73e2ec950f4bc783020eb1f41be0dc89c0a6b8032a3438edde9dfd
Verdict:
Unknown
File Type:
zip
Link:
https://opentip.kaspersky.com/158abe39ff73e2ec950f4bc783020eb1f41be0dc89c0a6b8032a3438edde9dfd/results?tab=lookup
Score:
0%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/158abe39ff73e2ec950f4bc783020eb1f41be0dc89c0a6b8032a3438edde9dfd
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable LNK PDB Path PE (Portable Executable) PE File Layout Zip Archive
Link:
https://app.malva.re/file/cf7d899372ed8f8fc1f5c2a5b5d81ea1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/158abe39ff73e2ec950f4bc783020eb1f41be0dc89c0a6b8032a3438edde9dfd/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cwfl4op7oprozfipjpdygaqowh2bxyg4rhaknoadfi2dr3o6tx6q._file
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:ripnew botnet:rippovtorka spyware stealer
Link:
https://tria.ge/reports/251101-r83sxset4b/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks computer location settings
Stealc
Stealc family
Malware Config
C2 Extraction:
http://158.94.209.172
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/158abe39ff73e2ec950f4bc783020eb1f41be0dc89c0a6b8032a3438edde9dfd

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:Base64_decoding
Create hunting rule
Author:iam-py-test
Description:Detect scripts which are decoding base64 encoded data (mainly Python, may apply to other languages)
Rule name:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:Check_OutputDebugStringA_iat
Create hunting rule
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__ConsoleCtrl
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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:WHIRLPOOL_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for WhirlPool constants

File information

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

Comments