MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 87fce4a9bf5b5a94b0a722c3061fd931a2fadd301880801b64a1e78d79bb67c5. 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
TaurusStealer
Vendor detections: 8
| SHA256 hash: | 87fce4a9bf5b5a94b0a722c3061fd931a2fadd301880801b64a1e78d79bb67c5 |
|---|---|
| SHA3-384 hash: | 69cb8ed849ef6db6338044433dc7c555979eec8b04eea1db091495eba85bfcad91e02ccbdbf2e039a8bc8411843bdd0c |
| SHA1 hash: | 916dcb8bded24f04f3c9dad9d5371495a2b8e6a9 |
| MD5 hash: | 8b95e282a3fefcee4d094d127f67c9e4 |
| humanhash: | burger-april-queen-south |
| File name: | 8b95e282a3fefcee4d094d127f67c9e4.exe |
| Download: | download sample |
| Signature | TaurusStealer |
| File size: | 411'136 bytes |
| First seen: | 2021-04-22 06:12:44 UTC |
| Last seen: | 2021-04-22 07:19:05 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | ef3637ee677a3eaa80809752b3f92223 (1 x TaurusStealer) |
| ssdeep | 12288:DCDq1CgfQj5rJoYLsN0z5kpsvYLvO0oCxrE1:GD0u5N5QSE4APQ1 |
| Threatray | 2 similar samples on MalwareBazaar |
| TLSH | 0894D01077E0C032E1B2557A4625C3B24E7B78722935AA9B7BD05BBE0E273C1EB1571E |
| Reporter |  abuse_ch |
| Tags: | exe TaurusStealer |
Intelligence
File Origin
# of uploads :
2
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
8b95e282a3fefcee4d094d127f67c9e4.exe
Verdict:
Malicious activity
Analysis date:
2021-04-22 07:37:16 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file
Creating a file in the %temp% directory
Creating a process from a recently created file
Deleting a recently created file
Sending a UDP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Deleting of the original file
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:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Changes security center settings (notifications, updates, antivirus, firewall)
Contains VNC / remote desktop functionality (version string found)
Creates a thread in another existing process (thread injection)
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Convagent
Status:
Malicious
First seen:
2021-04-22 00:17:35 UTC
AV detection:
21 of 46 (45.65%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
suspicious
Result
Malware family:
n/a
Score:
8/10
Tags:
persistence
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
Deletes itself
Loads dropped DLL
Executes dropped EXE
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
Delivery method
Distributed via web download
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0012.001] Anti-Static Analysis::Argument Obfuscation
1) [C0003.002] Communication Micro-objective::Connect Pipe::Interprocess Communication
2) [C0049] File System Micro-objective::Get File Attributes
3) [C0051] File System Micro-objective::Read File
4) [C0052] File System Micro-objective::Writes File
5) [C0034.001] Operating System Micro-objective::Set Variable::Environment Variable
6) [C0040] Process Micro-objective::Allocate Thread Local Storage
7) [C0041] Process Micro-objective::Set Thread Local Storage Value
8) [C0018] Process Micro-objective::Terminate Process