MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 94f225b0d4018228ee1c69317cd8f369f3c343378145e41cdf939d4dd30b988d. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 94f225b0d4018228ee1c69317cd8f369f3c343378145e41cdf939d4dd30b988d
SHA3-384 hash: a15cef7e68a81c215527c3cdadeb924f9cee72ea6ef753da27dabcaf6012ac36b387fc3b96d1c3998ee12ecf36bfe273
SHA1 hash: 7149a20ef30b5986efb615e2b97a08489a601086
MD5 hash: d1994e9aa3b45e95eec09333cfd4b7a7
humanhash: mirror-mountain-leopard-fruit
File name:SecuriteInfo.com.BehavesLike.Win32.Generic.hc.12880
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:582'656 bytes
First seen:2020-10-21 20:09:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:z2Sacu3sUujROZkcJL9/s4P/ha29zqRlJq4SOgdb9939:2cuIokc7/pa2ZqRlTSPdb9R9
Threatray 895 similar samples on MalwareBazaar
TLSH ACC4CF5AB504AA20EC7D0B379476C830236BFC179962EA6C2CD93D6B3EB77F50025257
Reporter SecuriteInfoCom
Tags:RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Parallax
Create hunting rule
Link:
https://www.capesandbox.com/analysis/74304/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.hc.12880.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Launching a process
Creating a process with a hidden window
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/506435
Signature
Contains functionality to capture and log keystrokes
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Detected Remcos RAT
Icon mismatch, binary includes an icon from a different legit application in order to fool users
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
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 dynamic DNS services
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/94f225b0d4018228ee1c69317cd8f369f3c343378145e41cdf939d4dd30b988d/
Threat name:
Win32.Trojan.Remcos
Create hunting rule
Status:
Malicious
First seen:
2020-10-21 16:04:18 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=stzclmguagbcr3q4neyxzwhtnhz4gqzxqfc6ihg7soou3uyltcgq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
2ac56457e5dfd887f318ab16bbc8fa9711095b8cb4cae99f5a34358c9a8502f0
RemcosRAT
4ca67f02ee334674afe88b3a4329449ecbfb8d9f83ceccc9198c5edecdafa96b
RemcosRAT
71d7c76b658053e46f6dff1e25fc4ed32bdbe2afd879ce510ce79d327c34bc31
RemcosRAT
9693d78b6cb6fcdb5e129c278d307d7fa6bef2fff302498909640051f22b730e
RemcosRAT
a7154f13f8a8a66f47afafe4099e6e760aef60af8eb8d66de0d8ee83cfe1ef8b
RemcosRAT
b530ffc8af72cb51943f2fb8f38bc778c4544f57b61de593960dd4a97327ca64
RemcosRAT
bd4ef5e45ec6e18bc4fc2225588ea4d01151f8f82aeb073a75868bdbcfc66b5a
RemcosRAT
be83ef519ed5e3e444b10b4dd8a77515cda4993c6ce69f565405c9c2bd0901bc
RemcosRAT
bea5a2a0bade8802b63d59a653b7140792acdfa1fd3f92ccafe9bb592a94882d
RemcosRAT
c1db0bc7089675799a66c321a0401a402b94e0d455037b0cbd76e54188de43c8
RemcosRAT
+ 885 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
rat family:remcos
Link:
https://tria.ge/reports/201021-mbgf1h5ecx/
Behaviour
Creates scheduled task(s)
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Remcos
Malware Config
C2 Extraction:
incidencias6645.ddns.net:8638
Unpacked files
SH256 hash:
fd4db2c3a7b32b7b77a87da2777634e949c064e69aa208e4be433ca1d1ff9b08
MD5 hash:
41b28444964bc292e6dd19134538fd6a
SHA1 hash:
9a63278bf9697ce6a1f3904f43b9ac741ccb4044
Link:
https://www.unpac.me/results/b25f25e3-f274-479b-b0db-ef503c6dbf7f/
SH256 hash:
bcae4c5ca1ad436f05f6d52fbd3ffb22aeea32492b4dd378bd715869d81622fa
MD5 hash:
c81a2fbd4541f3ede628bcffa0c0d379
SHA1 hash:
ccbe2d29399246fea9c29cd62efda8277749fe58
Detections:
win_remcos_g0
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/b25f25e3-f274-479b-b0db-ef503c6dbf7f/
Parent samples :
d18e31c42d64a21777bb04a3b0015d415050a6303ae3d864f129ecb50f0f87bb
736bd7b09aa1e987edac64868cc8e5db0d86e709652e0588e2023d052f3def8f
857ad0bf941ee434d96692477bec16c72571ce266091ba4bcc6952f409aff198
0f0f600613b5b1d1e9d80c6229d2ec639d4477d107fa080a5f58d3f61997bceb
18beca395ea8cfba85e8fb26a3adc366bf7c047088c2fe16b4ed587cecd6e57f
7a6f6659840dc30d797d816e1b2bbeb847c36c2e330fe45369b9037a113e8bc6
a0e87c60c05c9b9a184ad81e279fabb2e997ab1d79cba0248548d846ecab8510
94f225b0d4018228ee1c69317cd8f369f3c343378145e41cdf939d4dd30b988d
SH256 hash:
f120e2a0d95fb9d509938ccba3c8cb997a6b20e6e39170fcd4b46b0d1a22ca3a
MD5 hash:
48c162cd26c4d306048c28d41191ce96
SHA1 hash:
da67bc11d1dda3d6b9acc9d17fc05bb5f2fa1272
Link:
https://www.unpac.me/results/b25f25e3-f274-479b-b0db-ef503c6dbf7f/
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
Link:
https://www.unpac.me/results/b25f25e3-f274-479b-b0db-ef503c6dbf7f/
SH256 hash:
94f225b0d4018228ee1c69317cd8f369f3c343378145e41cdf939d4dd30b988d
MD5 hash:
d1994e9aa3b45e95eec09333cfd4b7a7
SHA1 hash:
7149a20ef30b5986efb615e2b97a08489a601086
Link:
https://www.unpac.me/results/b25f25e3-f274-479b-b0db-ef503c6dbf7f/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ach_RemcosRAT
Create hunting rule
Author:abuse.ch
Rule name:Chrome_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Chrome in files like avemaria
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:Parallax
Create hunting rule
Author:@bartblaze
Description:Identifies Parallax RAT.
Rule name:Remcos
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Remcos in memory
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

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/74304/

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