MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 aa4ad373d2e9b58a03f4e5526bfec18522c49f75f0980d0fce33469d88506b3c. 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
RemcosRAT
Vendor detections: 16
| SHA256 hash: | aa4ad373d2e9b58a03f4e5526bfec18522c49f75f0980d0fce33469d88506b3c |
|---|---|
| SHA3-384 hash: | e18db31a1c3820b83276c92c3f9ca0a6d4f9ebe967afe34c08be570ccbb13fe296982de47e2b1f04ad22bae0735508c2 |
| SHA1 hash: | 896e17a0eb275044a20316d318adb88338b5efee |
| MD5 hash: | 523b250e53808bda95dd9397f84cc49d |
| humanhash: | fillet-monkey-iowa-oven |
| File name: | aa4ad373d2e9b58a03f4e5526bfec18522c49f75f0980d0fce33469d88506b3c |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 812'032 bytes |
| First seen: | 2022-12-05 13:07:05 UTC |
| Last seen: | 2022-12-05 14:29:14 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:AsjhiWL/rnUl+7CMPcpAN2B/TNl1Ltn7v2dW0haECl6:1hiWLDUlYCMQ/T71Ltn7v2sECg |
| Threatray | 2'315 similar samples on MalwareBazaar |
| TLSH | T1A205F1C7F25BEF83C8A161B5F4E6C2500B5E7C795901EB8B784D7EAC7E383806619186 |
| TrID | 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 038e34b4a5d9d9d8 (1 x RemcosRAT) |
| Reporter |  adrian__luca |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
214
Origin country :
HUVendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
aa4ad373d2e9b58a03f4e5526bfec18522c49f75f0980d0fce33469d88506b3c
Verdict:
Malicious activity
Analysis date:
2022-12-05 14:28:58 UTC
Tags:
rat remcos
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed redline remcos
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.
Malware family:
REMCOS
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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 domain / URL
Multi AV Scanner detection for submitted file
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Remcos
Status:
Malicious
First seen:
2022-12-05 13:08:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 2'305 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:manup rat
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Remcos
Malware Config
C2 Extraction:
91.193.75.188:60005
Unpacked files
SH256 hash:
60ea48aadd82481c875ac25cbeadb9aa3ef7af4c00a7c390b9e66e2ba7007abb
MD5 hash:
2c2232edf289d6abfd4b2da82e8fdb89
SHA1 hash:
747870009b6d48f82976c9a9c428dff930a2120e
Detections:
Remcos
win_remcos_auto
SH256 hash:
55e5bb42499d719807ff0ac4a04e65aed90a6d8379719f50f7b1ed7ddf7e0879
MD5 hash:
d197a5bbe9eead41e5c4ca4ba9df0dfb
SHA1 hash:
63e188b08c04ac2bf40e3ecc6ecfff4665ae5332
SH256 hash:
aa4ad373d2e9b58a03f4e5526bfec18522c49f75f0980d0fce33469d88506b3c
MD5 hash:
523b250e53808bda95dd9397f84cc49d
SHA1 hash:
896e17a0eb275044a20316d318adb88338b5efee
Malware family:
Remcos
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
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: | INDICATOR_EXE_Packed_SmartAssembly |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with SmartAssembly |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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