MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cf67f07fddf91a4c144075e5e4c5988acfa30aaf439d0c31f5a309e094bc0270. 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
a310Logger
Vendor detections: 11
| SHA256 hash: | cf67f07fddf91a4c144075e5e4c5988acfa30aaf439d0c31f5a309e094bc0270 |
|---|---|
| SHA3-384 hash: | 3d1624f7a288ae282b838f1ee1fa97fe8558e27161242fcdeebb76693100b09d58a4cb17b47633f51c5840bb521f76b1 |
| SHA1 hash: | 87d28f5af169e11cf570e5b709e407aebc33aa2c |
| MD5 hash: | cbe965aab3f57da4ceda5886e90db6b4 |
| humanhash: | golf-winter-colorado-uncle |
| File name: | cbe965aab3f57da4ceda5886e90db6b4.exe |
| Download: | download sample |
| Signature | a310Logger |
| File size: | 450'560 bytes |
| First seen: | 2022-07-06 15:55:00 UTC |
| Last seen: | 2022-07-22 20:08:52 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | df8fbcbe90e1e305a660f0ac2aa4fae4 (6 x a310Logger, 5 x BluStealer) |
| ssdeep | 12288:RWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:OxgsRftD0C2nKG |
| Threatray | 4'498 similar samples on MalwareBazaar |
| TLSH | T123A4011267B6F305D2148BB513FB936401A0FB315EA34E0FBB0C6B5AA632D96D2B5317 |
| TrID | 78.7% (.EXE) Win32 Executable Microsoft Visual Basic 6 (82067/2/8) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 1.9% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 1003873d31213f10 (142 x DarkCloud, 132 x GuLoader, 35 x a310Logger) |
| Reporter |  abuse_ch |
| Tags: | a310logger exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
264
Origin country :
n/a
Vendor Threat Intelligence
Detection:
A310Logger
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Sending a custom TCP request
Launching a process
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Creating a file
DNS request
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
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.
Verdict:
Malicious
Result
Threat name:
BluStealer, ThunderFox Stealer, a310Logg
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to inject code into remote processes
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Potential malicious icon found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected a310Logger
Yara detected BluStealer
Yara detected ThunderFox Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Injuke
Status:
Malicious
First seen:
2022-06-29 16:39:42 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
24 of 26 (92.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 4'488 additional samples on MalwareBazaar
Result
Malware family:
blustealer
Score:
10/10
Tags:
family:blustealer collection
Behaviour
Script User-Agent
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Malware Config
C2 Extraction:
https://api.telegram.org/bot5432809476:AAHtE5EDW3VQZZBLnEbEZpHEIJz5LbF0no/sendMessage?chat_id=5571556378
Unpacked files
SH256 hash:
fc9bb9746aaa4e07944b2c1338d26ac852531a6e6c97e98f6a56202d27ff607c
MD5 hash:
d2ec533f8b40a8224d79c87c2291f943
SHA1 hash:
f305fa4c5c8525e853fbdbcf5c8cedad9ba08fd2
SH256 hash:
9dc7c5f5d889aebb2e0f63d5b5a7887c37a2cf002bd1aa66229bffbc5fcb4717
MD5 hash:
3a24c7f9a1246d99f52edc9251227a1e
SHA1 hash:
47a0072ffc1daa0b7537a0fbc99d67ca880560c3
SH256 hash:
cf67f07fddf91a4c144075e5e4c5988acfa30aaf439d0c31f5a309e094bc0270
MD5 hash:
cbe965aab3f57da4ceda5886e90db6b4
SHA1 hash:
87d28f5af169e11cf570e5b709e407aebc33aa2c
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_TelegramChatBot |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables using Telegram Chat Bot |
| Rule name: | MALWARE_Win_A310Logger |
|---|---|
| Author: | ditekSHen |
| Description: | Detects A310Logger |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.