MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 65cdfaf2f1780649028e28012f826da60bc9c2f2c36ea8239a2378a5abcf083f. 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: | 65cdfaf2f1780649028e28012f826da60bc9c2f2c36ea8239a2378a5abcf083f |
|---|---|
| SHA3-384 hash: | cd1ec3c6ad3f17bede08663a46166d30f21c1d8fda517cd5ef47d9395f20a47bcc9f7e4ce10bc73b66f9add0d12cf944 |
| SHA1 hash: | 951c239df36eb2a37bffb1f4fa889a3b03a12ab0 |
| MD5 hash: | bfd6fdec9720bd528068be8b46810680 |
| humanhash: | iowa-seventeen-steak-earth |
| File name: | REMITTANCE.exe |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 1'141'248 bytes |
| First seen: | 2022-08-11 11:57:24 UTC |
| Last seen: | 2022-08-11 13:41:42 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger) |
| ssdeep | 24576:FKgK1XpSxLl7MyA5zYXsExDg5Pn+erUYi4lycPgiY:FKgKSl7MyQjIkhnJIc |
| Threatray | 2'624 similar samples on MalwareBazaar |
| TLSH | T1F935D0AFBE8C041FCD654B31E88881B99FA5ACA23D12CDEFB9937932D1702DC9519D50 |
| TrID | 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.5% (.SCR) Windows screen saver (13101/52/3) 9.2% (.EXE) Win64 Executable (generic) (10523/12/4) 5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.9% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  GovCERT_CH |
| Tags: | exe RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
362
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
REMITTANCE.exe
Verdict:
Malicious activity
Analysis date:
2022-08-11 12:02:58 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:
packed
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:
REMCOS
Verdict:
Malicious
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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 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
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:
2022-08-11 08:50:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
79
AV detection:
15 of 26 (57.69%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
remcos
Similar samples:
+ 2'614 additional samples on MalwareBazaar
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:remotehost 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:
172.111.234.100:5888
Unpacked files
SH256 hash:
dd785616812f07b59d4384fd8864a530ceb2a070e3fd92281d391a78e7051dfc
MD5 hash:
0cfa85d73f8bc710061a86a5f8f761ea
SHA1 hash:
db04bdbd4d99a16b588b5487f931fd536ddcc183
SH256 hash:
18eb60c0eb3e1c610526d9f4b42684ac36a2ebb521514a8770dca2f2afd7f471
MD5 hash:
7ca239778f9f46d28b08876564dba525
SHA1 hash:
973b0d0d98a83b7dfcf1bfce04a179b0f070b98c
SH256 hash:
e7bbb73fb97c44157db263827c947bd7363c66b6bee9ec4ce30aabf675029372
MD5 hash:
0ff2c5cdb14323dd29661171c6bb6a51
SHA1 hash:
28a0ec6e0fd8c73fe9608e7c3ed744bbe90a904f
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
SH256 hash:
bd5ec4dd3e80fe4d37586b0abeb89121d3a1a99b84a3a5c38c33d593b1153d50
MD5 hash:
70b83beb25b0877ebc3ca044a68a6ed4
SHA1 hash:
0d4bd49c09e61a5b10bb60c8de9cad6f878722ee
Detections:
win_remcos_auto
SH256 hash:
65cdfaf2f1780649028e28012f826da60bc9c2f2c36ea8239a2378a5abcf083f
MD5 hash:
bfd6fdec9720bd528068be8b46810680
SHA1 hash:
951c239df36eb2a37bffb1f4fa889a3b03a12ab0
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.
Malspam
Delivery method
Distributed via e-mail attachment
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.