MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d2f787be13758751d4f892c5d06477ef18f3c63adb8fe5a7ac675c9cd9bd749a. 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: 13
| SHA256 hash: | d2f787be13758751d4f892c5d06477ef18f3c63adb8fe5a7ac675c9cd9bd749a |
|---|---|
| SHA3-384 hash: | fef452b3f75ad1e21f90157d082fc2ca4e997bfbbf188181b74aed90fd2db9fcc7701be21a4383d5cc8d445deb559e50 |
| SHA1 hash: | 4ff998c1bc785941acb567cdd21d657069e2f271 |
| MD5 hash: | 163a36cd5f528caff118561c41240852 |
| humanhash: | paris-grey-alabama-maine |
| File name: | 163a36cd5f528caff118561c41240852 |
| Download: | download sample |
| Signature | RemcosRAT |
| File size: | 2'350'080 bytes |
| First seen: | 2022-12-03 04:13:37 UTC |
| Last seen: | 2022-12-03 05:28:38 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 24576:h8RiqGGj95kr7Ad2gE7pbTFxCqeu6tHHe8tKaKFDjo5ppPK4os+jrGFLrFu/C6VE:I23Kqed+YkFDULr8qmmnosrD38CPL |
| TLSH | T18AB55BCA66003C61AB5F1F9CFE4214BCC87699C7BC8F12815ED14EE1A07BF69E189947 |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 4db292f2d88cb40b (15 x RemcosRAT, 13 x AgentTesla, 7 x NanoCore) |
| Reporter |  zbetcheckin |
| Tags: | 32 exe RemcosRAT |
Intelligence
File Origin
# of uploads :
2
# of downloads :
215
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
ID:
1
File name:
SecuriteInfo.com.Other.Malware-gen.27642.30559
Verdict:
Malicious activity
Analysis date:
2022-12-02 12:50:03 UTC
Tags:
trojan opendir exploit cve-2017-11882 loader rat remcos keylogger
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
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
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:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Creates an undocumented autostart registry key
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Uses dynamic DNS services
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Injuke
Status:
Malicious
First seen:
2022-12-02 10:43:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
17 of 26 (65.38%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
remcos
Score:
10/10
Tags:
family:remcos botnet:friday old host rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Remcos
Malware Config
C2 Extraction:
aryexpcrt.ddns.net:3216
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
3908e321f805b7fc52eb9edefb3926b592c3c231f94fa9336f663eac2d089807
MD5 hash:
448ccce300ab4c089b540aa1932274c0
SHA1 hash:
d5f5beca4bc80f7a0c76c605482a6fa8ba1968f8
Detections:
Remcos
win_remcos_auto
SH256 hash:
7182e776ad475f176323e60fcb38146f7dde49ebc49ef9fdf27f1229ef0e86d6
MD5 hash:
06f7661bff78e51fe28dc3174b70533a
SHA1 hash:
641decaf492c22f9a5a7499764bf6c042be17d52
SH256 hash:
5eb98eef0a36bffe338989e82019bcee63e821487f254e2fe2481f94ba6dc2d7
MD5 hash:
53dc9f3469c8389bf3d2f0d16980000d
SHA1 hash:
27435f4e99b3be237e4f678e87fd297b12b210b3
SH256 hash:
d2f787be13758751d4f892c5d06477ef18f3c63adb8fe5a7ac675c9cd9bd749a
MD5 hash:
163a36cd5f528caff118561c41240852
SHA1 hash:
4ff998c1bc785941acb567cdd21d657069e2f271
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.
Web download
Delivery method
Distributed via web download
Comments
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