MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4021b25dc6a32dc9157ee22bcf818f9eca8fe0d304ab1b436ea71eefbff92920. 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
RunningRAT
Vendor detections: 10
| SHA256 hash: | 4021b25dc6a32dc9157ee22bcf818f9eca8fe0d304ab1b436ea71eefbff92920 |
|---|---|
| SHA3-384 hash: | a226ef9cf7d1df195213e7f119941f78e9368950717a8bb1c9d46fcf3487af927717421ca1bd3770c1b7b6f59e8f1844 |
| SHA1 hash: | 60d6ffd37ce2642ea8699cb0d13e940e4c08619f |
| MD5 hash: | 1ad4a95949bcea5fc59d635f020e39fc |
| humanhash: | avocado-yellow-maine-lemon |
| File name: | 446.exe |
| Download: | download sample |
| Signature | RunningRAT |
| File size: | 33'280 bytes |
| First seen: | 2021-05-07 05:13:19 UTC |
| Last seen: | 2021-05-07 05:16:58 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3d2b95b998469ac775106242f347c0e1 (4 x RunningRAT, 4 x CoinMiner) |
| ssdeep | 768:5w/iOWTK3JWhOM/qZh7UJGcZ/0YKU1plnbcuyD7Urs9:CQK52fqZSIAcvU1plnouy8rs9 |
| Threatray | 19 similar samples on MalwareBazaar |
| TLSH | D0E2D0EAE2FD7C48C2B52B39DD63670D1811EC216686577F1EC0312AED637387C28529 |
| Reporter |  starsSk87264403 |
| Tags: | Lotok RunningRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Detection:
RunningRAT
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the Windows subdirectories
Creating a service
Launching a service
Launching a process
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Sending a UDP request
Creating a window
DNS request
Connection attempt
Enabling autorun for a service
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:
bank.troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Checks if browser processes are running
Creates a Windows Service pointing to an executable in C:\Windows
DLL side loading technique detected
Drops executables to the windows directory (C:\Windows) and starts them
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Siscos
Status:
Malicious
First seen:
2021-04-20 08:39:16 UTC
AV detection:
28 of 29 (96.55%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 9 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Score:
10/10
Tags:
family:runningrat family:xmrig miner persistence rat upx
Behaviour
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in System32 directory
Deletes itself
Loads dropped DLL
Executes dropped EXE
Sets DLL path for service in the registry
RunningRat
xmrig
Unpacked files
SH256 hash:
3bbef9eff49dbe41000603cb3eca826697f8e4b94dcf2172d7be690818f755f4
MD5 hash:
f85e29f1f415f7954841f92966bb3681
SHA1 hash:
9f7897fd5e7a04d3af8053fbbf201b06fdca7a78
Detections:
win_younglotus_g0
SH256 hash:
90e81cd624c0cef38f4ea5f907e95a0219f54820da77a872741810932538661a
MD5 hash:
c4ae973946bf033673e2a775f2096ade
SHA1 hash:
6fb0cc9cd713872ed6027e6672a05ebf7c5b0cb6
SH256 hash:
4021b25dc6a32dc9157ee22bcf818f9eca8fe0d304ab1b436ea71eefbff92920
MD5 hash:
1ad4a95949bcea5fc59d635f020e39fc
SHA1 hash:
60d6ffd37ce2642ea8699cb0d13e940e4c08619f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.74
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: | suspicious_packer_section |
|---|---|
| Author: | @j0sm1 |
| Description: | The packer/protector section names/keywords |
| Reference: | http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/ |
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) [F0001.002] Anti-Behavioral Analysis::Standard Compression
1) [F0001.008] Anti-Behavioral Analysis::UPX