MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 58d5e75956574ad0a933ef2c4edaeeb7f601d3360e14ea8bb9a3c2d19e71f974. 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: 15
| SHA256 hash: | 58d5e75956574ad0a933ef2c4edaeeb7f601d3360e14ea8bb9a3c2d19e71f974 |
|---|---|
| SHA3-384 hash: | e9ba65ffc755081cbb1721c99ab818efe338cd7af58b24297f9908612c3d40f5c14b2db84e24fba221a955baeada507e |
| SHA1 hash: | 543913c296888a85ce8bd93a1b2230ebb9b352dd |
| MD5 hash: | dae246b31fb251f083c2f9214f48a254 |
| humanhash: | oscar-mountain-jersey-johnny |
| File name: | 11589586.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'332'736 bytes |
| First seen: | 2022-09-12 13:49:44 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 24576:fHfDiyZFFrO4dnF79tNL6RhMjlCZ+DOIgFNRSebtmnKl42:nDtPrnFJtNukjQ+Di/h0G |
| Threatray | 2'367 similar samples on MalwareBazaar |
| TLSH | T1A8557C0721854DA1C17251FCA0CCC1734BB59E85E63BCA46BFC99CEFF682F6856C22A5 |
| TrID | 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.8% (.SCR) Windows screen saver (13101/52/3) 8.6% (.EXE) Win64 Executable (generic) (10523/12/4) 5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.1% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| Reporter |  James_inthe_box |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
375
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
11589586.exe
Verdict:
Malicious activity
Analysis date:
2022-09-12 13:50:49 UTC
Tags:
remcos
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
fingerprint packed stealer
Result
Verdict:
UNKNOWN
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:
Formbook
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Detection:
remcos
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-09-11 22:00:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 2'357 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:starmoney rat
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Uses the VBS compiler for execution
Remcos
Malware Config
C2 Extraction:
81.161.229.194:28888
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
8b533ffaed24e0351e489b14aaac6960b731db189ce7ed0c0c02d4a546af8e63
MD5 hash:
dbc7be56e6e32349315170599c8b333f
SHA1 hash:
d8e5840e3574b87d435e55a65ac648e040871aee
SH256 hash:
4a68f8823cd4d030c81758378b41203590330f648d2206437fb5854ba327e96a
MD5 hash:
604614abbdc5439f0c2260e5c605c491
SHA1 hash:
ab5bd01f95881a8fd5b50f8f8eba2178b9e75870
SH256 hash:
ed7e4a97fc8c6cd402f22285a19014d95d0feb5be81aaad9ec299bb6754fb304
MD5 hash:
bdf5aacd9d81750ed5c74be11e8f810e
SHA1 hash:
222d4fc1ee78304e9b80e43edad14a9f8548b920
Detections:
win_remcos_auto
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
SH256 hash:
22dbafd8fbb689c1794ccc47ea2fe6189f5878e3f4e70a85f40a8df1a1e657a4
MD5 hash:
5122dde7730d15f294cdd0fdffdea39b
SHA1 hash:
012281f6ee7b1e5101d6057c44dedf92248e9491
SH256 hash:
58d5e75956574ad0a933ef2c4edaeeb7f601d3360e14ea8bb9a3c2d19e71f974
MD5 hash:
dae246b31fb251f083c2f9214f48a254
SHA1 hash:
543913c296888a85ce8bd93a1b2230ebb9b352dd
Malware family:
Remcos
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | 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.
Delivery method
Other
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