MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 caf735b57caf7322a7db8a0ed079644e829d2a4a53419bf7880e7f4031af678c. 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
| SHA256 hash: | caf735b57caf7322a7db8a0ed079644e829d2a4a53419bf7880e7f4031af678c |
|---|---|
| SHA3-384 hash: | 5c001a4e90162b0b6f27181d283f560172b594e316fe9ae8ab5f159d391850ee0deadb14540920617c2d663d1f7512f3 |
| SHA1 hash: | 3e3187400e6303930e436274b21cbe21f3997db9 |
| MD5 hash: | 45fc4ae34977cb4fe83aeb8bded0d468 |
| humanhash: | enemy-lithium-alabama-social |
| File name: | file |
| Download: | download sample |
| Signature | Stealc |
| File size: | 1'780'736 bytes |
| First seen: | 2024-09-15 06:23:25 UTC |
| Last seen: | 2024-09-15 06:25:47 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer) |
| ssdeep | 24576:Lx8/Ym8UP+KCT7vvscLQk80blBW1Tisb2G/pzZdwHCJd1YaP+ebia/KJJ:1fU2KCfvvsKaAloTi4fdwHCJ/7gaIJ |
| TLSH | T1A985332B0BDB968BEA2DDC7A90BB30C0173479AA4FDDC4B05793B155729B1BB5E0244C |
| 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 |
Intelligence
File Origin
# of uploads :
3
# of downloads :
416
Origin country :
USVendor Threat Intelligence
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, 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 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)
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:
2024-09-15 06:24:05 UTC
File Type:
PE (Exe)
AV detection:
19 of 24 (79.17%)
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:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
8e96ba738838f6ee1d4a74ad4fdec1f4c3c0a8722a525d8f80f0a805cc425989
MD5 hash:
8f627586d12932502a11d56a92e70e04
SHA1 hash:
04ba0701f2bdf9fce8a823d4c78c12760118208b
Detections:
stealc
win_stealc_w0
win_stealc_a0
SH256 hash:
caf735b57caf7322a7db8a0ed079644e829d2a4a53419bf7880e7f4031af678c
MD5 hash:
45fc4ae34977cb4fe83aeb8bded0d468
SHA1 hash:
3e3187400e6303930e436274b21cbe21f3997db9
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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