MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a863912b539cb57887b41e05ac11e17298bac7565c6c715b33fe287590848d5d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a863912b539cb57887b41e05ac11e17298bac7565c6c715b33fe287590848d5d
SHA3-384 hash: b546a81a5ec6491fd30662605dd2007676b709999ec270d36506cc817c1e86a48106308fe4bf332abaf80ba5f99c8932
SHA1 hash: 6da44c9a508050339cc15deefa13fa9268cc1d94
MD5 hash: 56221d8b190ff340b901b155ad9714f2
humanhash: kitten-apart-oven-glucose
File name:SecuriteInfo.com.Win32.DropperX-gen.8213.15282
Download: download sample
Signature Stealc
Create hunting rule
File size:198'656 bytes
First seen:2024-02-26 09:25:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f05753c885708ac92f2920ddc795d1c0 (2 x Stealc, 1 x Socks5Systemz)
ssdeep 3072:nEleGk1ItmRD0oLVSqaHl4ua7jwUjOEYlPl5/r5V0E5Y1rBZam5ykBvOOXp79V:nzGkCt6AoL8qkC0Uj0/rfQHZtHF7z
TLSH T1F214CFE17390D573E59B253088B7C6B16A7ABC63677C11DBB3943B2E1BA02C05939372
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
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)
File icon (PE):PE icon
dhash icon 5bb27e626ab25328 (3 x Stealc, 3 x Vidar)
Reporter SecuriteInfoCom
Tags:exe Stealc

Intelligence

File Origin
# of uploads :
1
# of downloads :
351
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
Stealc
Create hunting rule
Link:
https://www.capesandbox.com/analysis/477775/
Detection(s):
SecuriteInfo.com.Win32.DropperX-gen.8213.15282.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Connecting to a non-recommended domain
Connection attempt
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fingerprint packed
Link:
https://www.filescan.io/uploads/65dc592b22703c3491b27d5c/reports/1478ac7b-39fb-48a0-bd84-76d8c0c984d2/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/a863912b539cb57887b41e05ac11e17298bac7565c6c715b33fe287590848d5d
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2b67daf1-b188-422f-a123-b75fe79803d7
Result
Threat name:
Mars Stealer, Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1398625
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Searches for specific processes (likely to inject)
Snort IDS alert for network traffic
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Yara detected Mars stealer
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a863912b539cb57887b41e05ac11e17298bac7565c6c715b33fe287590848d5d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a863912b539cb57887b41e05ac11e17298bac7565c6c715b33fe287590848d5d/
Threat name:
Win32.Trojan.Glupteba
Create hunting rule
Status:
Malicious
First seen:
2024-02-26 09:04:53 UTC
File Type:
PE (Exe)
Extracted files:
22
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vbrzck2tts2xrb5udyc2yepbokmlvr2wlrwhcwzt7yuhleeervoq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/240226-ld6y7sae5z/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Enumerates physical storage devices
Program crash
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Unpacked files
SH256 hash:
34fe69a9b647c5bf5c6ad6c5b23428df602fe0a371fdcca877bbe0c13f853fb7
MD5 hash:
aa4337e27c4f46938e24465535ba1b63
SHA1 hash:
6f6408a304bdd5e143fb8869f82ace9b7099a36a
Detections:
win_stealc_auto
Create hunting rule
Link:
https://www.unpac.me/results/715db378-ee70-4596-a4ad-90f25f4ccae8/
Parent samples :
a863912b539cb57887b41e05ac11e17298bac7565c6c715b33fe287590848d5d
9643edaedb1e0b2075c9d608e12477727015706f3fe670283d84fb7dae49c88d
SH256 hash:
a863912b539cb57887b41e05ac11e17298bac7565c6c715b33fe287590848d5d
MD5 hash:
56221d8b190ff340b901b155ad9714f2
SHA1 hash:
6da44c9a508050339cc15deefa13fa9268cc1d94
Link:
https://www.unpac.me/results/715db378-ee70-4596-a4ad-90f25f4ccae8/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a863912b539c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a863912b539cb57887b41e05ac11e17298bac7565c6c715b33fe287590848d5d

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

Cape
Cape
https://www.capesandbox.com/analysis/477775/

Comments