MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0d771bed67134df3cfcbafe953d9378ca9a40ba93f05f726b9286638a08318e4. 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: 14
| SHA256 hash: | 0d771bed67134df3cfcbafe953d9378ca9a40ba93f05f726b9286638a08318e4 |
|---|---|
| SHA3-384 hash: | d8410f716ce48e21566b16ab5b82649487034727dc38094d8ddad44aeea1bd6bde657966ca6b7274e782dda768c20854 |
| SHA1 hash: | 908741c541b712bb7a439695cc76133af3854ca0 |
| MD5 hash: | 6f5839689e8b33de7588d52d8728afe2 |
| humanhash: | fish-kitten-fillet-bacon |
| File name: | 6f5839689e8b33de7588d52d8728afe2.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 784'138 bytes |
| First seen: | 2023-06-22 17:59:16 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 4ea4df5d94204fc550be1874e1b77ea7 (241 x GuLoader, 29 x RemcosRAT, 17 x VIPKeylogger) |
| ssdeep | 12288:QzDDtEtrvgnhuy/C+I44tAD+fKJN5nCQaVMFA0WMk32Bd8u1L7nZ/8Ks//rhFSEz:CtEtrvgnhuy/C+I44tAD+fKJN5nCPVSE |
| Threatray | 1'063 similar samples on MalwareBazaar |
| TLSH | T177F401C3BA0695B2C9521CB2657CED772E526C22258B15E263D0FF1F3873252862E7D3 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 9cbcb432e0b0940c (1 x RemcosRAT) |
| Reporter |  abuse_ch |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
275
Origin country :
NLVendor Threat Intelligence
Malware family:
guloader
ID:
1
File name:
6f5839689e8b33de7588d52d8728afe2.exe
Verdict:
Malicious activity
Analysis date:
2023-06-22 18:01:24 UTC
Tags:
guloader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Searching for the window
Creating a file
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
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:
Unknown
Result
Threat name:
GuLoader, Remcos
Detection:
malicious
Classification:
troj.evad.rans.spyw.expl
Score:
100 / 100
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
Contains functionality to modify clipboard data
Contains functionality to register a low level keyboard hook
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Delayed program exit found
Found malware configuration
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected GuLoader
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Guloader
Status:
Suspicious
First seen:
2023-06-22 11:13:36 UTC
File Type:
PE (Exe)
Extracted files:
33
AV detection:
15 of 36 (41.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
cloudeye
Similar samples:
+ 1'053 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:guloader family:remcos botnet:servrem discovery downloader persistence rat
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Checks QEMU agent file
Executes dropped EXE
Loads dropped DLL
Guloader,Cloudeye
Remcos
Malware Config
C2 Extraction:
103.212.81.155:54984
Unpacked files
SH256 hash:
f0c45c94b8b1b38718fd373e9e98bf76a5552d8405de3a98a6cadbe9610f7e74
MD5 hash:
e047210b4ce2bbf0f6a9819031c5874a
SHA1 hash:
fbe964cabcd15468eff6848ace2f49e194c2b1b4
SH256 hash:
bd046e6497b304e4ea4ab102cab2b1f94ce09bde0eebba4c59942a732679e4eb
MD5 hash:
17ed1c86bd67e78ade4712be48a7d2bd
SHA1 hash:
1cc9fe86d6d6030b4dae45ecddce5907991c01a0
SH256 hash:
0d771bed67134df3cfcbafe953d9378ca9a40ba93f05f726b9286638a08318e4
MD5 hash:
6f5839689e8b33de7588d52d8728afe2
SHA1 hash:
908741c541b712bb7a439695cc76133af3854ca0
Malware family:
GuLoader
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.94
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
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