MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b1b0fa6f46557e5804b683bc76db76dd71246753726ce7645ab3804ec1d68a44. 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: 6
| SHA256 hash: | b1b0fa6f46557e5804b683bc76db76dd71246753726ce7645ab3804ec1d68a44 |
|---|---|
| SHA3-384 hash: | 91bed433750e275f53c6af41fed7d5195ef12deb0d953c04f84cfaa4f1e3a4fac02a3d4dda8616d91d7c759efe00c3b8 |
| SHA1 hash: | 03477c1d43cdb293d33e1df2622e494361fb634a |
| MD5 hash: | bf8ac1ff88b18b3a4caa241b21ecdd9f |
| humanhash: | october-minnesota-yankee-zebra |
| File name: | MS710543PS.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 806'222 bytes |
| First seen: | 2021-08-17 14:10:24 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f21b9f4ed04fb68076e88d1363ed51e4 (10 x Formbook, 3 x RemcosRAT, 2 x Loki) |
| ssdeep | 12288:wkYrg4vUltD8ayIEtaTpVByayc1H6nEs/nO3FrdC1frePL+FbL4x:wkAfUbFJyaHHb3FZCszof4x |
| Threatray | 17 similar samples on MalwareBazaar |
| TLSH | T159054880AE8188A9D4629FF261F180B7C72D6FFC1F2959AE3644FE764B340AC5711E53 |
| dhash icon | f0c8c0d834b6f4f0 (1 x RemcosRAT) |
| Reporter |  abuse_ch |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
157
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MS710543PS.exe
Verdict:
No threats detected
Analysis date:
2021-08-17 14:26:08 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:
Clean
Maliciousness:
Behaviour
Sending a UDP request
Verdict:
Unknown
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Installs a global keyboard hook
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.FormBook
Status:
Malicious
First seen:
2021-08-17 14:11:42 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 7 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:dave persistence rat
Behaviour
Modifies registry class
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Remcos
Malware Config
C2 Extraction:
172.93.187.66:1642
Unpacked files
SH256 hash:
b1b0fa6f46557e5804b683bc76db76dd71246753726ce7645ab3804ec1d68a44
MD5 hash:
bf8ac1ff88b18b3a4caa241b21ecdd9f
SHA1 hash:
03477c1d43cdb293d33e1df2622e494361fb634a
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.
Malspam
Delivery method
Distributed via e-mail attachment
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