MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afbbce4d46832b9e81c7d6f0a7ec33f126205f377321a6803143ecd83c19d19f. 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


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: afbbce4d46832b9e81c7d6f0a7ec33f126205f377321a6803143ecd83c19d19f
SHA3-384 hash: 3a375a80227949b055858b3ae1be017735b9843a1d14d4731cb02d2ba05f93b963cb8e370a414367e17aee2a4aee834c
SHA1 hash: c4d71e965d2497bce4437f0edc66a69a3310b0fb
MD5 hash: fe68e6497ed51ba5c11439f3ddd0d7e0
humanhash: uniform-utah-bravo-crazy
File name:afbbce4d46832b9e81c7d6f0a7ec33f126205f377321a6803143ecd83c19d19f
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'198'080 bytes
First seen:2022-12-08 11:57:12 UTC
Last seen:2022-12-08 13:30:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'841 x AgentTesla, 19'773 x Formbook, 12'296 x SnakeKeylogger)
ssdeep 24576:TYOZ8eLkVknhzv1FLxkoZmSaLK9xioCiUhJWahDTEm/LhKn3Y:TziC4kxv1dxDja1mOThsn
TLSH T117453308E6EA3DC0E61D87B19D37B8D22A21CD569D3345DD3EDA3621E3336816E3345A
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 00870d1848c4cc20 (27 x RemcosRAT, 6 x Formbook, 1 x NanoCore)
Reporter adrian__luca
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
179
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
afbbce4d46832b9e81c7d6f0a7ec33f126205f377321a6803143ecd83c19d19f
Verdict:
Malicious activity
Analysis date:
2022-12-08 11:56:38 UTC
Tags:
remcos
Link:
https://app.any.run/tasks/e55a0bbb-403b-4cad-8dce-f4ece38d6bc2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/344325/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader44.61502.6272.6106.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6391d14b04e0e79bdf417b8b/reports/2c653f0c-6f13-4d8e-97d5-91a1d865eb19/overview
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.
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b56f58af-ad3e-40f0-abc7-b4a035145190
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1130684
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
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Encrypted powershell cmdline option found
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 763408 Sample: jgcv7PoyEL.exe Startdate: 08/12/2022 Architecture: WINDOWS Score: 100 53 Multi AV Scanner detection for domain / URL 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Antivirus detection for URL or domain 2->57 59 8 other signatures 2->59 7 Gdgjgtfv.exe 2 2->7         started        10 jgcv7PoyEL.exe 1 5 2->10         started        13 Gdgjgtfv.exe 1 2->13         started        process3 dnsIp4 61 Antivirus detection for dropped file 7->61 63 Multi AV Scanner detection for dropped file 7->63 65 Machine Learning detection for dropped file 7->65 16 powershell.exe 15 7->16         started        18 Gdgjgtfv.exe 7->18         started        20 Gdgjgtfv.exe 7->20         started        22 Gdgjgtfv.exe 7->22         started        39 C:\Users\user\AppData\...behaviorgraphdgjgtfv.exe, PE32 10->39 dropped 41 C:\Users\...behaviorgraphdgjgtfv.exe:Zone.Identifier, ASCII 10->41 dropped 43 C:\Users\user\AppData\...\jgcv7PoyEL.exe.log, ASCII 10->43 dropped 67 Encrypted powershell cmdline option found 10->67 69 Injects a PE file into a foreign processes 10->69 24 jgcv7PoyEL.exe 2 10->24         started        27 powershell.exe 15 10->27         started        51 192.168.2.1 unknown unknown 13->51 29 powershell.exe 14 13->29         started        31 Gdgjgtfv.exe 13->31         started        file5 signatures6 process7 dnsIp8 33 conhost.exe 16->33         started        45 185.206.225.51, 18853 M247GB United Kingdom 24->45 47 10.16.225.165, 18853 unknown unknown 24->47 49 127.0.0.1 unknown unknown 24->49 35 conhost.exe 27->35         started        37 conhost.exe 29->37         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/afbbce4d46832b9e81c7d6f0a7ec33f126205f377321a6803143ecd83c19d19f/
Threat name:
ByteCode-MSIL.Trojan.Scarsi
Create hunting rule
Status:
Malicious
First seen:
2022-11-25 00:32:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v6544tkgqmvz5aoh23ykp3bt6etcaxzxomq2nabripwnqpaz2gpq._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:mimi persistence rat
Link:
https://tria.ge/reports/221208-n46ggach4s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Remcos
Malware Config
C2 Extraction:
185.206.225.51:18853
127.0.0.1:18853
10.16.225.165:18853
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3de34221-ca1b-404e-8cd7-b9717851c5b6
Unpacked files
SH256 hash:
f7ca63c79985b323ae6963340101b8059f65c0b2a4fa04fe175212be678290b9
MD5 hash:
87048190f66ea16b2cd5a0d176bc9832
SHA1 hash:
fd8f52b20199e7237bfdeb4224029b75efc29f85
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/7a0c04ce-1cca-4e17-aea1-065decc34a80/
Parent samples :
77832184096060c1e05b236138b162b009218c3ba698573c32939fe1456a3c1d
70b93560a102368cb1bb874688ffe1ebb4db702d55eeb646ffd1b73b009536b4
8a7a387ec2b16662d29352cba1b58f5b9b0ab65f38bb75aee9e6b88c39a6241b
afbbce4d46832b9e81c7d6f0a7ec33f126205f377321a6803143ecd83c19d19f
SH256 hash:
7590d6039f33c719186a5cb0e07dcede26426d6592ef9da26fde6812ca61fc7f
MD5 hash:
9ad37b5d24d2d90a01ad806b6948ad4e
SHA1 hash:
203e28f50b81f41c04c7814b216998553ae93d4d
Link:
https://www.unpac.me/results/7a0c04ce-1cca-4e17-aea1-065decc34a80/
SH256 hash:
5620f632dbd5d91d256fe7736d69afcfe362acddbc81bdb8e4b7e6d0c86d26b7
MD5 hash:
4848e7a57ee86a702359b1cfd52da66d
SHA1 hash:
05568bafc8c71b12c38ff0f5bfe468e93f80f567
Link:
https://www.unpac.me/results/7a0c04ce-1cca-4e17-aea1-065decc34a80/
SH256 hash:
afbbce4d46832b9e81c7d6f0a7ec33f126205f377321a6803143ecd83c19d19f
MD5 hash:
fe68e6497ed51ba5c11439f3ddd0d7e0
SHA1 hash:
c4d71e965d2497bce4437f0edc66a69a3310b0fb
Link:
https://www.unpac.me/results/7a0c04ce-1cca-4e17-aea1-065decc34a80/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/afbbce4d4683/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/afbbce4d46832b9e81c7d6f0a7ec33f126205f377321a6803143ecd83c19d19f

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape
Cape
https://www.capesandbox.com/analysis/344325/

Comments