MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1bffea6813f6990c9e6cc708d443ae5928ab6b21a1665c7301c12e07ad66a74. 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



MarsStealer


Vendor detections: 16


Intelligence 16 IOCs YARA File information Comments

SHA256 hash: d1bffea6813f6990c9e6cc708d443ae5928ab6b21a1665c7301c12e07ad66a74
SHA3-384 hash: db5de0405dca3a112e525034aa8eaac4db0e8f243290bdbc8786dab8594108c966dd382056a93da8f6eeedf5f84a54c6
SHA1 hash: 51fd76654061b2e14e15d009305e69a20dfe347f
MD5 hash: 5a2a0e99c23c65b88850e8f15eca2324
humanhash: kilo-maryland-potato-juliet
File name:file
Download: download sample
Signature MarsStealer
File size:1'779'712 bytes
First seen:2024-09-16 21:50:35 UTC
Last seen:2024-09-16 22:27:25 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:msvQsRwMbTtMYBL8Qn0kcj/WdMfgw45RU1yiQe:/1nft/B9n0k4+UeU1yiQe
TLSH T1AE85331CAD835B31EF87E37CA690643AF656F9461A9B2E4D09809F0ADCB35206F719C1
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 MarsStealer


Avatar
Bitsight
url: http://185.215.113.100/steam/random.exe

Intelligence


File Origin
# of uploads :
4
# of downloads :
463
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
ID:
1
File name:
streetfighterchampioneditionmodapk9.7z
Verdict:
Malicious activity
Analysis date:
2024-09-16 21:41:17 UTC
Tags:
evasion privateloader stealer opendir loader stealc redline metastealer g0njxa

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.1%
Tags:
Infostealer Network Stealth Crypt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed
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.
Result
Threat name:
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
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
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:
Threat name:
Win32.Infostealer.Multiverze
Status:
Malicious
First seen:
2024-09-16 21:51:06 UTC
File Type:
PE (Exe)
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
Score:
  10/10
Tags:
family:stealc botnet:rave discovery evasion stealer
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
Malware Config
C2 Extraction:
http://185.215.113.103
Unpacked files
SH256 hash:
c9173e6f36c0b513d7f0a0f0afe716a35b75156b325d990636f48c06ceec9e74
MD5 hash:
48b4028564752ada915538da02546344
SHA1 hash:
9cee24357d65dc4b5d039c9ab88d3ff903f61f7a
Detections:
stealc win_stealc_w0 win_stealc_a0
SH256 hash:
d1bffea6813f6990c9e6cc708d443ae5928ab6b21a1665c7301c12e07ad66a74
MD5 hash:
5a2a0e99c23c65b88850e8f15eca2324
SHA1 hash:
51fd76654061b2e14e15d009305e69a20dfe347f
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

MarsStealer

Executable exe d1bffea6813f6990c9e6cc708d443ae5928ab6b21a1665c7301c12e07ad66a74

(this sample)

  
Dropped by
Amadey
  
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

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