MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f8dd2323ff45d0ca3690bf5bfe6d518f053ee9e15211cac230a9639ed712e6c. 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: 15


Intelligence 15 IOCs 1 YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f8dd2323ff45d0ca3690bf5bfe6d518f053ee9e15211cac230a9639ed712e6c
SHA3-384 hash: 03ed2a0e6d0a23dd25fa333a2758192b1c8b8e54af210c67852002a3db4921128f36e1160183e7fbcb28effd827592fa
SHA1 hash: 3c63f84b7bfd087a4bbec41d026f6a0970508479
MD5 hash: d65b56895d338a7ff6f37b1296ed93bd
humanhash: six-nuts-grey-hamper
File name:d65b56895d338a7ff6f37b1296ed93bd.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:286'208 bytes
First seen:2024-09-14 20:20:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ad5e7fce0417e12bb0931a47422a42c9 (2 x Stealc, 1 x Socks5Systemz)
ssdeep 6144:JL4rmC1tXtEnW/RPG32b+nwg67CsRNe/mEe/y:Jcr77XtJN+wg6FeuEea
TLSH T10B548D116AF5933AF7B786345A71FAA45A3BBCB3BA35C04EF602165F48316C089C6713
TrID 67.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.2% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon 30d8c62a2e96cc70 (1 x Stealc)
Reporter abuse_ch
Tags:exe Stealc


Avatar
abuse_ch
Stealc C2:
http://62.204.41.159/edd20096ecef326d.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://62.204.41.159/edd20096ecef326d.php https://threatfox.abuse.ch/ioc/1324536/

Intelligence

File Origin
# of uploads :
1
# of downloads :
395
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3f8dd2323ff45d0ca3690bf5bfe6d518f053ee9e15211cac230a9639ed712e6c.exe
Verdict:
Malicious activity
Analysis date:
2024-09-15 09:16:22 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/409fb41f-c744-4dfb-ae8d-e3d5dccc1db6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.24808.20710.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e5f0312ebf76853bd5c26a
Tags:
Infostealer Network Stealth Stealc
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
epmicrosoft_visual_cc fingerprint microsoft_visual_cc packed stealc
Link:
https://www.filescan.io/uploads/66e5f0313c9389b729b7f2ee/reports/3edc52b4-fa21-48f2-a04f-8701748473fb/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/3f8dd2323ff45d0ca3690bf5bfe6d518f053ee9e15211cac230a9639ed712e6c
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/f1298e00-6e83-4dee-9f77-bf04f26b16f7
Result
Threat name:
Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1511274
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
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
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)
Suricata IDS alerts for network traffic
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3f8dd2323ff45d0ca3690bf5bfe6d518f053ee9e15211cac230a9639ed712e6c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3f8dd2323ff45d0ca3690bf5bfe6d518f053ee9e15211cac230a9639ed712e6c/
Threat name:
Win32.Spyware.Stealc
Create hunting rule
Status:
Malicious
First seen:
2024-09-14 20:21:05 UTC
File Type:
PE (Exe)
Extracted files:
63
AV detection:
21 of 24 (87.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h6g5emr76roqzi3jbp237zwvddyfh3u6cuqrzlbdbkldt3lrfzwa._file
Verdict:
malicious
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:default2_cap discovery stealer
Link:
https://tria.ge/reports/240914-y4zn2athmd/
Behaviour
Program crash
System Location Discovery: System Language Discovery
Stealc
Malware Config
C2 Extraction:
http://62.204.41.159
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/803fef4a-29f4-4c78-9767-8c070dd20818
Unpacked files
SH256 hash:
164e80470e8d98ac0c78d432aad0a52625849774a76f20f13afc689802a0454f
MD5 hash:
6da43cae3899c9b3b1f21c403ce90166
SHA1 hash:
b67dc62cc04f0a425bcdb149e4f32f404e81936c
Detections:
stealc
Create hunting rule
Link:
https://www.unpac.me/results/41548428-1a04-4ebb-be4a-51f76d3e662a/
Parent samples :
95421497e3e6ca2165ab17bb6407cc64f90408a90e1c4c519f6564ca5506c727
d84778c4ba83c52a6dc1aa034cd2638e89703e7cda002789ef03d63516ea37b4
b14840ed30290073cbce2dc18ab0073920881cbb647ac5eeda36e5bd8b3efa6c
3f8dd2323ff45d0ca3690bf5bfe6d518f053ee9e15211cac230a9639ed712e6c
5d7f8b38a4d31ff73c36b0d3d0bbd52b0de8574127bfdc22bae0b84e440c595b
ecdb8210cf706d7c0650b25f83a28b63a08d8d9adecccd7d5ca87c177cacb1f8
07b8972ecab0d6a49d2319054d81a2b239a107b9f746f204bd47ed26f1cdafe9
d4c14345863b9fb83682e0290bcaf631f7143638c86669b71f0221b58ba4e224
SH256 hash:
3f8dd2323ff45d0ca3690bf5bfe6d518f053ee9e15211cac230a9639ed712e6c
MD5 hash:
d65b56895d338a7ff6f37b1296ed93bd
SHA1 hash:
3c63f84b7bfd087a4bbec41d026f6a0970508479
Link:
https://www.unpac.me/results/41548428-1a04-4ebb-be4a-51f76d3e662a/
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/3f8dd2323ff45d0ca3690bf5bfe6d518f053ee9e15211cac230a9639ed712e6c

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
Rule name:pe_detect_tls_callbacks
Create hunting rule

File information

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

Web download

Stealc

Executable exe 3f8dd2323ff45d0ca3690bf5bfe6d518f053ee9e15211cac230a9639ed712e6c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3114752/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetVolumeInformationW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetStartupInfoA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::FillConsoleOutputCharacterW
KERNEL32.dll::WriteConsoleOutputA
KERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetConsoleTitleW
KERNEL32.dll::SetStdHandle
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileExW
KERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFileA
KERNEL32.dll::GetFileAttributesA
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameA
KERNEL32.dll::GetComputerNameW
KERNEL32.dll::QueryDosDeviceA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyA

Comments