MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 06755779e360602d482dcff74f04b53e9445521d808345102dfbd27b7d46b639. 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: 17


Intelligence 17 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 06755779e360602d482dcff74f04b53e9445521d808345102dfbd27b7d46b639
SHA3-384 hash: a5e07d8ef32439a1fa7037504e7e6a99b4adaeab7c6d4440526a2cc296160e7c455f64d63278e575ae4ff7ce97533d0d
SHA1 hash: 02a001bd4bc7926d90e181bb73645b2f70e16a5e
MD5 hash: b7bf598e515702762e79cb8985ea83b0
humanhash: moon-nitrogen-six-snake
File name:b7bf598e515702762e79cb8985ea83b0.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:649'216 bytes
First seen:2024-11-01 16:21:49 UTC
Last seen:2024-11-01 18:28:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9ed146f7c8ff1a04625e34c1f119649c (3 x Stealc)
ssdeep 12288:5FJs6iKSHgj6wlRuD0/DrVqYeHk8TtBFFLkGUKZWgFrxOftuHHOM:ze6iKFDRu0/otHk8TtNkQZWgFQfsHuM
TLSH T1E9D4F121E6F6A026F7F34A7849779694AEF7BC93753C815E2208361E1E312D18F65B03
TrID 37.3% (.EXE) Win64 Executable (generic) (10522/11/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.9% (.EXE) Win32 Executable (generic) (4504/4/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
File icon (PE):PE icon
dhash icon 12716c4cf4c4c4c4 (8 x Stealc)
Reporter abuse_ch
Tags:exe Stealc


Avatar
abuse_ch
Stealc C2:
http://95.215.207.176/d8ddb681db736e16.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://95.215.207.176/d8ddb681db736e16.php https://threatfox.abuse.ch/ioc/1340432/

Intelligence

File Origin
# of uploads :
2
# of downloads :
398
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b7bf598e515702762e79cb8985ea83b0.exe
Verdict:
Malicious activity
Analysis date:
2024-11-01 16:47:11 UTC
Tags:
stealer stealc
Link:
https://app.any.run/tasks/838a5026-bb3e-4ac6-9430-4f3a35926155

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.32250.17994.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6725002e8d23d90491328409
Tags:
exploit small hype
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sending an HTTP GET request
Creating a file
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed packed packer_detected stealc
Link:
https://www.filescan.io/uploads/6725002e2734cb737d910d17/reports/8e3ecd92-5e38-4fac-a1d4-b30e1faff4cd/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/06755779e360602d482dcff74f04b53e9445521d808345102dfbd27b7d46b639
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.
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0be79554-2dd4-423f-bfd4-0e52c54c732e
Result
Threat name:
Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1546899
Signature
AI detected suspicious sample
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
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
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/06755779e360602d482dcff74f04b53e9445521d808345102dfbd27b7d46b639
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/06755779e360602d482dcff74f04b53e9445521d808345102dfbd27b7d46b639/
Threat name:
Win32.Ransomware.LockbitCrypt
Create hunting rule
Status:
Malicious
First seen:
2024-11-01 16:22:05 UTC
File Type:
PE (Exe)
Extracted files:
30
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=az2vo6pdmbqc2sbnz73u6bfvh2kekuq5qcbukebn7pjhw7kgwy4q._file
Verdict:
malicious
Label(s):
shellcode_loader_002
Create hunting rule
stealc
Create hunting rule
Similar samples:
error
Stealc
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:logsdiller discovery stealer
Link:
https://tria.ge/reports/241101-t2nfrssflf/
Behaviour
Program crash
System Location Discovery: System Language Discovery
Stealc
Stealc family
Malware Config
C2 Extraction:
http://95.215.207.176
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c026eb9e-9dd0-466d-9d76-362cae5ec43a
Unpacked files
SH256 hash:
81a4f37c5495800b7cc46aea6535d9180dadb5c151db6f1fd1968d1cd8c1eeb4
MD5 hash:
eda18948a989176f4eebb175ce806255
SHA1 hash:
ff22a3d5f5fb705137f233c36622c79eab995897
Link:
https://www.unpac.me/results/e97a8c3d-3587-46b6-8191-efeb927b9414/
SH256 hash:
911661ff20ad83006c6241447002bfe60401b281fafbf30a77e052e4e23be3ce
MD5 hash:
5b5e9aeef3aeba98f3626ec989be78fd
SHA1 hash:
f0fe3daf579764dd8b6a6ff68c2c6671b0a3f774
Detections:
stealc
Create hunting rule
detect_Mars_Stealer
Create hunting rule
Link:
https://www.unpac.me/results/e97a8c3d-3587-46b6-8191-efeb927b9414/
Parent samples :
6094e2400b66c9d53bdd5f0de67d37705207af0283d00d531105ce0fee86f25b
06755779e360602d482dcff74f04b53e9445521d808345102dfbd27b7d46b639
c40ada473bd3a23569dd60807fa9754f2917c029e28746e7c1a32568d801dbfe
de71c18af75293229009d88e301a2ce4da0394f038d4ba417f664b9f86c03665
SH256 hash:
06755779e360602d482dcff74f04b53e9445521d808345102dfbd27b7d46b639
MD5 hash:
b7bf598e515702762e79cb8985ea83b0
SHA1 hash:
02a001bd4bc7926d90e181bb73645b2f70e16a5e
Link:
https://www.unpac.me/results/e97a8c3d-3587-46b6-8191-efeb927b9414/
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/06755779e360602d482dcff74f04b53e9445521d808345102dfbd27b7d46b639

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.

Web download

Stealc

Executable exe 06755779e360602d482dcff74f04b53e9445521d808345102dfbd27b7d46b639

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3243375/
  
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_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::VirtualAllocEx
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::WriteConsoleA
KERNEL32.dll::ReadConsoleOutputCharacterW
KERNEL32.dll::SetConsoleCursorPosition
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleAliasExesLengthW
KERNEL32.dll::GetConsoleAliasW
KERNEL32.dll::GetConsoleFontSize
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::MoveFileExW
KERNEL32.dll::MoveFileW
KERNEL32.dll::GetFileAttributesW
KERNEL32.dll::GetSystemWow64DirectoryW

Comments