MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a57c14957780dfd60e1bee3490742b760ece46b3d4b0788eaa04778bd41b11a6. 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
| SHA256 hash: | a57c14957780dfd60e1bee3490742b760ece46b3d4b0788eaa04778bd41b11a6 |
|---|---|
| SHA3-384 hash: | 067410e5acaaac4d26fbc061fe6130da963f08cc317410936abea1dc8603fec120316b1d554ab9d5c36f1273fd4527e9 |
| SHA1 hash: | 3289c11d22aa48c9d54f09444b67a3169a90a3bc |
| MD5 hash: | 443c08dc544fcdda77fcd67a780cedfd |
| humanhash: | oranges-lamp-oregon-colorado |
| File name: | file |
| Download: | download sample |
| Signature | MarsStealer |
| File size: | 1'768'448 bytes |
| First seen: | 2024-09-16 06:33:58 UTC |
| Last seen: | 2024-09-16 07:17:52 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:nyPW75rxmEJQ/9kGhcBe9plsxbtDK57lFKV+pbyzoo:nyP6xmKQ/dcUGKDMgpG0 |
| TLSH | T1658533353937CB16CD9705B53079D1054A1ADEA6DE39602F650F936ABCB22E0738BC8B |
| 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 :
459
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a57c14957780dfd60e1bee3490742b760ece46b3d4b0788eaa04778bd41b11a6
Verdict:
Malicious activity
Analysis date:
2024-09-16 12:16:43 UTC
Tags:
stealer 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
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed
Verdict:
Malicious
Labled as:
Trojan.Generic
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
Result
Threat name:
Stealc
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
Multi AV Scanner detection for domain / URL
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:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2024-09-16 06:34:10 UTC
File Type:
PE (Exe)
AV detection:
21 of 24 (87.50%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Result
Malware family:
stealc
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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
a428f6ce5c543b842a7d8fbec779b836f1b814c9743879c4a6579c9a34e44754
MD5 hash:
6642dfcd785ee7472d9d8551ea811239
SHA1 hash:
861bf899ee4902b80d4beda6cc83f1ce329ee3a6
Detections:
stealc
win_stealc_w0
win_stealc_a0
SH256 hash:
a57c14957780dfd60e1bee3490742b760ece46b3d4b0788eaa04778bd41b11a6
MD5 hash:
443c08dc544fcdda77fcd67a780cedfd
SHA1 hash:
3289c11d22aa48c9d54f09444b67a3169a90a3bc
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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