MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 825624416b00297bbc9a9544a99b2f5d32093307933009625d386b88c413405c. 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


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 825624416b00297bbc9a9544a99b2f5d32093307933009625d386b88c413405c
SHA3-384 hash: 3c8174e95296e38a712124d107e518cfdfda1cc5625af2c2db6b49be4b3f986af81b90c0fb386b5e65bd7d7bf59b636f
SHA1 hash: 69fb09896728e628feac9a902d0bd8994395bffa
MD5 hash: 420f881f9f8007d81c3d419d56932988
humanhash: mexico-quiet-sink-fourteen
File name:Shipping Documents.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'171'968 bytes
First seen:2022-10-04 16:26:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'633 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:fT3Pl0ooQPyv7Ks81fUWfR8gDpI5xVnm2MkzeuMUP:fTt0obPyv7/AUi68kHm2MIaUP
Threatray 2'908 similar samples on MalwareBazaar
TLSH T1C345F12207E29B0BC4265374CDD2D3B06FD84E64E6B1C2870FE9FD9BB57B1B6A610245
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 :
1
# of downloads :
279
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/316586/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
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
Link:
https://www.filescan.io/uploads/633c5ed6d089a0c15dd5173f/reports/c39a322e-f4e1-4195-b01a-7027978dc601/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/57cc01cb-b961-4aaa-826d-12d41254ba5b
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1083411
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
Initial sample is a PE file and has a suspicious name
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
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 715968 Sample: Shipping Documents.exe Startdate: 04/10/2022 Architecture: WINDOWS Score: 100 44 Malicious sample detected (through community Yara rule) 2->44 46 Antivirus detection for URL or domain 2->46 48 Sigma detected: Scheduled temp file as task from temp location 2->48 50 10 other signatures 2->50 7 Shipping Documents.exe 7 2->7         started        11 LLEbko.exe 5 2->11         started        process3 file4 32 C:\Users\user\AppData\Roaming\LLEbko.exe, PE32 7->32 dropped 34 C:\Users\user\...\LLEbko.exe:Zone.Identifier, ASCII 7->34 dropped 36 C:\Users\user\AppData\Local\...\tmp70C4.tmp, XML 7->36 dropped 38 C:\Users\user\...\Shipping Documents.exe.log, ASCII 7->38 dropped 52 Adds a directory exclusion to Windows Defender 7->52 54 Injects a PE file into a foreign processes 7->54 13 Shipping Documents.exe 2 14 7->13         started        16 powershell.exe 20 7->16         started        18 schtasks.exe 1 7->18         started        56 Multi AV Scanner detection for dropped file 11->56 58 Machine Learning detection for dropped file 11->58 20 schtasks.exe 1 11->20         started        22 LLEbko.exe 11->22         started        24 LLEbko.exe 11->24         started        signatures5 process6 dnsIp7 40 185.252.178.35, 41900, 49702 LVLT-10753US Germany 13->40 42 geoplugin.net 178.237.33.50, 49703, 80 ATOM86-ASATOM86NL Netherlands 13->42 26 conhost.exe 16->26         started        28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/825624416b00297bbc9a9544a99b2f5d32093307933009625d386b88c413405c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-10-03 09:13:39 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qjlciqllaauxxpe2svcktgzpluzasmyhsmyasys5hbvyrratiboa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
4bd1f385e71c2b0c8bb27ce271cfd26c696e3049e3e92cd150ba62666bc6221f
RemcosRAT
592f15fec50eda79baadcb6bc5c4cb79de60e5bb285f20fb8e8927477495f065
RemcosRAT
7f89f38c1c2a3e42e7fe2d1c286816361fe77aa49d1d474de200df6eb2dbda81
RemcosRAT
8e7d1931cfe215a12acad3beb975cd78099a295a721069b35c05b469e2f703f9
RemcosRAT
9d724226a2a3c8676d4a58b64b636d9dcc178c1d40fcf321309afa14505cf285
RemcosRAT
e1eb708f47303b831f6eb0ddc846e21782e8f727dcb0088fcb997c3bf0d4dbd3
RemcosRAT
e76cebc404b8a79e2ab806a3e501b9d2f7260ea1d12f804320c1130be205dff6
RemcosRAT
+ 2'898 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:starmoneynew rat
Link:
https://tria.ge/reports/221004-tx3d5abec3/
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
Remcos
Malware Config
C2 Extraction:
185.252.178.35:41900
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fbdb750c-3e58-4903-bdf8-fa8c560bc4ed
Unpacked files
SH256 hash:
935edfeee557472b781cf425bed535228b9f40ae5bd30fa26dcd26ee21ef46e6
MD5 hash:
4edd730f457654f6ad59ec75310e53d4
SHA1 hash:
f6a89711a3e985cf9752843d6283ab97897fdb4d
Link:
https://www.unpac.me/results/85d2f6fe-49d1-42eb-b71e-906a5654a4a8/
SH256 hash:
7de9a689f4c5caf9b605b29d55bd71bc8787007e203038ebd3a543a6fa9e8c08
MD5 hash:
75e93624e87a8abc33ed0a267dadbfe5
SHA1 hash:
ccf4de9dd2647853735ca3193a4d6670aab04565
Link:
https://www.unpac.me/results/85d2f6fe-49d1-42eb-b71e-906a5654a4a8/
Parent samples :
c46b74e0a94456585415b10aa57fe25e85d8bf6405982873e4e58f01c8271467
9842a24ddd591720659066c52c5ebd930179c95013f1697dc1013243983f2ea2
bc2854766d806d122316e092165ccc5a8f6da996831f3d50d4fc73a1d18dab82
ac6f0e68f1eb17ffe1469d65f7dde3b2f358a9c683f00c90c3b654a5469c7a5c
baa066cb46b609f26467f391334b1a685b210153aaca187cd7ac55cdb11e32e4
SH256 hash:
a04c799fa302c78d04acc3b4be8ccbde2f7fa00fe515daf18a2fc7e65fad3b13
MD5 hash:
d76812ec4cbc45e1e26ed36691596f7e
SHA1 hash:
c854fe9792694fb464a0bed51c737ff61ccef736
Link:
https://www.unpac.me/results/85d2f6fe-49d1-42eb-b71e-906a5654a4a8/
SH256 hash:
820deff0f289b655c16d89c0721997ac1d0e7777474cb4cef35e20cf0b0bede0
MD5 hash:
f4b1ee69ee175c0228152b20b8c301b8
SHA1 hash:
7239352dc742ece720f58d339cea6a3c43b6e752
Link:
https://www.unpac.me/results/85d2f6fe-49d1-42eb-b71e-906a5654a4a8/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/85d2f6fe-49d1-42eb-b71e-906a5654a4a8/
SH256 hash:
825624416b00297bbc9a9544a99b2f5d32093307933009625d386b88c413405c
MD5 hash:
420f881f9f8007d81c3d419d56932988
SHA1 hash:
69fb09896728e628feac9a902d0bd8994395bffa
Link:
https://www.unpac.me/results/85d2f6fe-49d1-42eb-b71e-906a5654a4a8/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/825624416b00/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/825624416b00297bbc9a9544a99b2f5d32093307933009625d386b88c413405c

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.

Malspam

RemcosRAT

Executable exe 825624416b00297bbc9a9544a99b2f5d32093307933009625d386b88c413405c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/316586/

Comments