MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f9f6c1ccb628c0022abd2fe74b54afcb31df6a42b4a6c5257ef0524a495d9cb. 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 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f9f6c1ccb628c0022abd2fe74b54afcb31df6a42b4a6c5257ef0524a495d9cb
SHA3-384 hash: 08b7d1dd2968e4f670c3c4d7ed0f871848d843ac7f034889f6abc5c034bfd9279fafc8f1dc961ff0e4c7e1496e04aca2
SHA1 hash: cab57f59cff06d3f6fd8bcc0fb7d8c950d365fdf
MD5 hash: cbca0ed5dafeb31daabe0a2f092d50d1
humanhash: quebec-spring-oklahoma-robert
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'827'840 bytes
First seen:2024-11-22 01:16:43 UTC
Last seen:2024-11-22 01:18:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:Hny/mLhM70gIsZeZnb4EsBtXaW7CQ/dxY:HnWmLhM7JIsZeN4E+kUxY
TLSH T1828533E78D99C8BDE48C44746983B61E157CF98AA3E152F50A00783F0F7B356928AC7D
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4504/4/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter Bitsight
Tags:exe Stealc


Avatar
Bitsight
url: http://185.215.113.16/steam/random.exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
413
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-22 01:19:06 UTC
Tags:
lumma stealer themida loader stealc
Link:
https://app.any.run/tasks/39991eac-0047-4bd0-90c7-246d05d545ff

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.30424.14574.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673fdc8ab31374f0983348fa
Tags:
vmdetect spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Running batch commands
Creating a process with a hidden window
Launching a process
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/673fdba51f1210556962c4e6/reports/6bc74f02-228c-46f6-a1d1-e48d59314d52/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/7f9f6c1ccb628c0022abd2fe74b54afcb31df6a42b4a6c5257ef0524a495d9cb
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/ad075085-d6e1-4f62-8ebd-933fa48daae0
Result
Threat name:
Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1560615
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)
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Searches for specific processes (likely to inject)
Suricata IDS alerts for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
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/7f9f6c1ccb628c0022abd2fe74b54afcb31df6a42b4a6c5257ef0524a495d9cb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f9f6c1ccb628c0022abd2fe74b54afcb31df6a42b4a6c5257ef0524a495d9cb/
Threat name:
Win32.Trojan.StealC
Create hunting rule
Status:
Malicious
First seen:
2024-11-22 01:17:07 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p6pwyhglmkgaaivl2l7hjnkk7szr35vefnfgyusx54csjjev3hfq._file
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:mars discovery evasion stealer
Link:
https://tria.ge/reports/241122-bndeja1mgt/
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Stealc
Stealc family
Malware Config
C2 Extraction:
http://185.215.113.206
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4a15b70b-5831-4fdf-b181-979680f4f62b
Unpacked files
SH256 hash:
2cbfaaff0f21ace61f15c1c2b5515cd7f15bc15c71a8c85516a286759f18f06f
MD5 hash:
a24d47b2d7ca5f4c6acf4720f1d52404
SHA1 hash:
fdff7ef4b0ee809059cfe209648c9682ccb7637e
Detections:
win_stealc_w0
Create hunting rule
win_stealc_a0
Create hunting rule
Link:
https://www.unpac.me/results/19fd1537-622b-4e9a-be56-42f2f5540b97/
SH256 hash:
7f9f6c1ccb628c0022abd2fe74b54afcb31df6a42b4a6c5257ef0524a495d9cb
MD5 hash:
cbca0ed5dafeb31daabe0a2f092d50d1
SHA1 hash:
cab57f59cff06d3f6fd8bcc0fb7d8c950d365fdf
Link:
https://www.unpac.me/results/19fd1537-622b-4e9a-be56-42f2f5540b97/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7f9f6c1ccb62/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/7f9f6c1ccb628c0022abd2fe74b54afcb31df6a42b4a6c5257ef0524a495d9cb

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Stealc

Executable exe 7f9f6c1ccb628c0022abd2fe74b54afcb31df6a42b4a6c5257ef0524a495d9cb

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3284801/
  
URLhaus
https://urlhaus.abuse.ch/url/3273391/
  
URLhaus
https://urlhaus.abuse.ch/url/3279845/

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

Comments