MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c699c6b1b668b088471e74e8ac09145ced97a45a0db6c59657040257fdc8508e. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c699c6b1b668b088471e74e8ac09145ced97a45a0db6c59657040257fdc8508e
SHA3-384 hash: 0e04d902d927e9e543f7a832bc82fdd307e886aecd99d820a6a1a5843af0187affe44c278b2f6d57ca63d21ecb04bd34
SHA1 hash: 92c68a468827fdea2eb52cc048330fd8a291d6aa
MD5 hash: 5062fd7424d58af8d58b2e719eea7026
humanhash: solar-cola-juliet-victor
File name:5062fd7424d58af8d58b2e719eea7026.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'292'288 bytes
First seen:2022-10-06 11:34:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:mFte7fWQkX0apn4tiFWM6ON2sbnMlDkHa84:m8qX024ticMuqB4
TLSH T15D55E03927D6C90AC1165234C9E3D3F06FE85FA1E2B6C2079FD9BD2FB1072AB5A41584
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon ec82e8e8eab2ced8 (17 x SnakeKeylogger, 9 x Loki, 9 x AgentTesla)
Reporter abuse_ch
Tags:exe RAT RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/317280/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.29247.16340.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Setting a keyboard event handler
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/633ebd6949c58ce767c65aca/reports/2e0e5f88-b61d-4a76-80f3-c2bd78abfb08/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2b883373-1205-40de-ad0e-a57e2fb253ca
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1084880
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c699c6b1b668b088471e74e8ac09145ced97a45a0db6c59657040257fdc8508e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-10-06 10:12:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
20 of 41 (48.78%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=y2m4nmnwncyiqry6otukyciultwzpjc2bw3mlfsxaqbfp7oikcha._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost rat
Link:
https://tria.ge/reports/221006-np187shdgp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Remcos
Malware Config
C2 Extraction:
ban318937.sytes.net:1492
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8ce08727-92ba-4ae4-bf34-890e40744a5a
Unpacked files
SH256 hash:
a9afa53773627e0c5146dd9753027b2620bbd97d5740c1bd40a1048140718909
MD5 hash:
18d7349bda455951403f4c5b55141584
SHA1 hash:
e2775e888065d54d7418962a3d5f3b6ca278ab1a
Link:
https://www.unpac.me/results/c813b89b-66ee-422b-82b2-c681a1b24435/
SH256 hash:
893ad9c310d8887b0ba28b04010b047601c2631ad40fe66c910ed671594d72c5
MD5 hash:
7d9ee359c48b5831d012611f673c82ae
SHA1 hash:
c88b2a43ef86a6dce6bf5b07c9a84cf5b852d1fe
Link:
https://www.unpac.me/results/c813b89b-66ee-422b-82b2-c681a1b24435/
SH256 hash:
5fbdcb76c77563ed3d729fdca3396169c54443253001cf9b1b6b75a0f75cdcb4
MD5 hash:
629c31e71cfa6aab7a62bef45298816c
SHA1 hash:
932da9270d08d3b97ad1fb75e3d3180481f91096
Link:
https://www.unpac.me/results/c813b89b-66ee-422b-82b2-c681a1b24435/
SH256 hash:
727028fff0346a098a3f87a2dba82f51780209254084b8fb717f2059442cd485
MD5 hash:
57a3b84c2eaeff9b2fd759e78061747f
SHA1 hash:
27e333b600bbd5016b910742bc249b7d9a61a4e8
Detections:
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/c813b89b-66ee-422b-82b2-c681a1b24435/
Parent samples :
c699c6b1b668b088471e74e8ac09145ced97a45a0db6c59657040257fdc8508e
69372bffe2fde76d9ff14e2c60dd8ec83575a6da07ea03ccc5cfa35aeb78afc3
61a576cbf239d8e25ba3ea9109f42c1579287514f1a0921ae53c386c649dad67
440cf58dc6b8e4724c669e148969ecd8d424c9bf6dbdec6e358fdca7e72b3734
b626692f57e0e92f63368429dde7316b712d46e4d03472f75414a318630306eb
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/c813b89b-66ee-422b-82b2-c681a1b24435/
SH256 hash:
c699c6b1b668b088471e74e8ac09145ced97a45a0db6c59657040257fdc8508e
MD5 hash:
5062fd7424d58af8d58b2e719eea7026
SHA1 hash:
92c68a468827fdea2eb52cc048330fd8a291d6aa
Link:
https://www.unpac.me/results/c813b89b-66ee-422b-82b2-c681a1b24435/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c699c6b1b668/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/c699c6b1b668b088471e74e8ac09145ced97a45a0db6c59657040257fdc8508e

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.

Web download

RemcosRAT

Executable exe c699c6b1b668b088471e74e8ac09145ced97a45a0db6c59657040257fdc8508e

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/317280/
  
URLhaus
https://urlhaus.abuse.ch/url/2260834/
  
Delivery method
Distributed via web download

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