MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1bef9ae988709164b0b1daa7d266dcc465dce71ff214bba4cbb4fd81f6a27fdb. 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: 17
| SHA256 hash: | 1bef9ae988709164b0b1daa7d266dcc465dce71ff214bba4cbb4fd81f6a27fdb |
|---|---|
| SHA3-384 hash: | 009f7782e9d70daf263d4ce592311f29f8161552e5502e4f2353d26229ddfda9d4d65c9e607c989d52bcbbf6ea5cff71 |
| SHA1 hash: | ee629f601b458fc5ce83858b0fce137fbe9aecb5 |
| MD5 hash: | 552afef2f58fb7321b655d08c6b7ac5e |
| humanhash: | mike-spaghetti-red-whiskey |
| File name: | file |
| Download: | download sample |
| Signature | MarsStealer |
| File size: | 1'761'280 bytes |
| First seen: | 2024-09-05 17:43:49 UTC |
| Last seen: | 2024-09-05 19:17:58 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer) |
| ssdeep | 49152:FbUTAYnpeEN7GXxPVUzjL26iutGj67zZZ7x5K3U:2AYnpnGtUnL2hsGMxx5Kk |
| TLSH | T1D68533078D931F90F209DCB20FA6E3B6EF23A79D5D91976C0B42197154D390A99F8F0A |
| 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 |
Intelligence
File Origin
# of uploads :
4
# of downloads :
504
Origin country :
USVendor Threat Intelligence
Malware family:
amadey
ID:
1
File name:
22fd3eaa0057bed628e8e58c8a6ab20940781a50b2938c027e9db267609303fb
Verdict:
Malicious activity
Analysis date:
2024-09-05 17:45:25 UTC
Tags:
amadey botnet stealer themida loader stealc
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Verdict:
Malicious
Score:
99.1%
Tags:
Infostealer Network Stealth
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
Verdict:
Malicious
Labled as:
Malware
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.
Malware family:
Stealc
Verdict:
Malicious
Result
Threat name:
Stealc, Vidar
Detection:
malicious
Classification:
troj.spyw.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
Found many strings related to Crypto-Wallets (likely being stolen)
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)
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:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2024-09-05 17:44:12 UTC
File Type:
PE (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
unknown
Result
Malware family:
stealc
Score:
10/10
Tags:
family:stealc botnet:leva credential_access discovery evasion spyware stealer
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
Credentials from Password Stores: Credentials from Web Browsers
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Stealc
Malware Config
C2 Extraction:
http://185.215.113.100
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
e5bf55d6573c4d4714c843bcb4ffbf4fe152dc7013949001c8c0fe26d0242c06
MD5 hash:
b37d32d7181b4434c583b486d0d1a355
SHA1 hash:
05f5de385059d221362690b89985419607ce1a72
Detections:
stealc
win_stealc_w0
win_stealc_a0
SH256 hash:
1bef9ae988709164b0b1daa7d266dcc465dce71ff214bba4cbb4fd81f6a27fdb
MD5 hash:
552afef2f58fb7321b655d08c6b7ac5e
SHA1 hash:
ee629f601b458fc5ce83858b0fce137fbe9aecb5
Malware family:
Stealc
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
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