MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 243420163fba5f32a60511ab9e02abec549149af8ce05493ec7cc087e82c4265. 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 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 243420163fba5f32a60511ab9e02abec549149af8ce05493ec7cc087e82c4265
SHA3-384 hash: 9e7bed4e93e16bedf60789a16f6c4d29b7f7fa56f69bcf08893e3fec3cbb10eda7aa57b550eb4a6366bc4485318cf64a
SHA1 hash: da8f8e0e0a14e137b575da924e6cfe5a993e82f2
MD5 hash: b421a3e8145d655ebe1b6353dd72847d
humanhash: solar-seven-mexico-don
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:1'825'280 bytes
First seen:2024-10-19 12:36:57 UTC
Last seen:2024-10-19 13:37:01 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:GVflyJlDNlKOEbhuCkYo79NsRDc17Xs47545Ry2:GzuzObfkhZl17X7W5U
Threatray 107 similar samples on MalwareBazaar
TLSH T1E48533A26D629DACC9EAD83B8154541EE818472D2D1DCE26D7350E3FCF4BB067BF5220
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://185.215.113.103/steam/random.exe

Intelligence

File Origin
# of uploads :
16
# of downloads :
383
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-10-19 12:39:09 UTC
Tags:
stealer stealc loader themida
Link:
https://app.any.run/tasks/fd716e04-538e-457e-a8b5-2d591b5bc850

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.29737.11520.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6713a7f034f884d15c8d18f4
Tags:
Lien 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:
microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/6713a7f0b27270e57baa7859/reports/215db1ce-bee1-4ecc-b2dc-2e64e9916345/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/243420163fba5f32a60511ab9e02abec549149af8ce05493ec7cc087e82c4265
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/5a959217-72b3-498a-bdf4-3b74855c53cc
Result
Threat name:
Stealc, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1537715
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
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for sample
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)
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 Powershell download and execute
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/243420163fba5f32a60511ab9e02abec549149af8ce05493ec7cc087e82c4265
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/243420163fba5f32a60511ab9e02abec549149af8ce05493ec7cc087e82c4265/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-10-19 12:37:06 UTC
File Type:
PE (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eq2cafr7xjptfjqfcgvz4avl5rkjcsnprtqfje7mptaip2bmijsq._file
Verdict:
malicious
Label(s):
stealc
Create hunting rule
Similar samples:
05100557f8c3961251299f094aa499aa53d1aa311023f5ab96fccf72772f4485
Stealc
782494d2b68eb1b91e399c379820801a350af5b3779a3182e9f58fccb56bd760
Stealc
8c71df132e0ef047762c84c871507eae43b334c24502ce36e72f0c2dbc6acd0c
Stealc
b330c498cee334448526b1c255cc01c31a08da384d78b823501c80dd6177714e
Stealc
b7ca12d748b318ca1cbc0fe278970b60ee1e9725e85276c0e1e0eb6e03023d84
Stealc
cc4a9ab31e260f747025500a43e30c44855519fbc3d5e4ee499d34278f781acb
Stealc
d136fc0cb6c79f3a565dd49dc66123c8f3464183a474c2f4b4a13bbf342c1e97
Stealc
e5f90332c637a2622920d8109a8c12a6aab21cf8289458d369d16bd14642216a
Stealc
error
Stealc
f57963771c5b3d4171996301a28452a49f89a76f8812aec518e6c93e0af7ca93
Stealc
+ 97 additional samples on MalwareBazaar
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:doma credential_access discovery evasion spyware stealer
Link:
https://tria.ge/reports/241019-ptf99sybkm/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks BIOS information in registry
Identifies Wine through registry keys
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Stealc
Malware Config
C2 Extraction:
http://185.215.113.37
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b66ec995-2c86-42de-b8ff-0a7e643412b5
Unpacked files
SH256 hash:
2893fe1135befea6604a8e7603371d1f43fca2551b2e0ed1d55f2844b5e5418b
MD5 hash:
ecc02a45b024e8e4af75476a84cad7b9
SHA1 hash:
4d68fb8010fa14d55d57745006da5d735ddf21ae
Detections:
detect_Mars_Stealer
Create hunting rule
Link:
https://www.unpac.me/results/4aaae2ce-ae68-4525-9381-037849814ffc/
SH256 hash:
243420163fba5f32a60511ab9e02abec549149af8ce05493ec7cc087e82c4265
MD5 hash:
b421a3e8145d655ebe1b6353dd72847d
SHA1 hash:
da8f8e0e0a14e137b575da924e6cfe5a993e82f2
Link:
https://www.unpac.me/results/4aaae2ce-ae68-4525-9381-037849814ffc/
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/243420163fba/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/243420163fba5f32a60511ab9e02abec549149af8ce05493ec7cc087e82c4265

File information

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

Web download

Stealc

Executable exe 243420163fba5f32a60511ab9e02abec549149af8ce05493ec7cc087e82c4265

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3182950/

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

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