MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1351e61c2b4c13ccf8b28d7f1f9aa82f7cce424e723a30bacbfa404d1d98fa6d. 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: 18


Intelligence 18 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1351e61c2b4c13ccf8b28d7f1f9aa82f7cce424e723a30bacbfa404d1d98fa6d
SHA3-384 hash: 7e6eadd2625a75d95126e5c49aedcda9c8df009605a303e8a92cbcecb392f28f6de0c4125a2d0b8235c8e3e03a949e79
SHA1 hash: c6f2fad033b2b6aa910a75c5cd3d94184406fde7
MD5 hash: acf1a5648f805a2e245c5ca3ed592298
humanhash: ack-robert-london-cup
File name:Purchase Order-ListSamples_xls.scr
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:954'368 bytes
First seen:2024-02-12 07:51:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:OtK2xcQUuT2bpG4tDjoL4BjCtLPM3pP3j++VTZ:Os2xL2lG4Vg8KLP4P3jrZ
Threatray 3'476 similar samples on MalwareBazaar
TLSH T106152310F2FA6709D17E57FA807964902B72F9032837FB198D9E60CD1E12B8159A17BF
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 2258a4a4aeaac10d (1 x RemcosRAT)
Reporter lowmal3
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
280
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
1351e61c2b4c13ccf8b28d7f1f9aa82f7cce424e723a30bacbfa404d1d98fa6d.exe
Verdict:
Malicious activity
Analysis date:
2024-02-12 08:08:13 UTC
Tags:
rat remcos
Link:
https://app.any.run/tasks/ec666fb3-eeb9-4b3a-9807-4df50345026f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/475797/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2670.14392.28753.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/65c9ce2490a5367ac0c12955/reports/9bfc24f6-a50f-4350-aabd-3db13e699108/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/1351e61c2b4c13ccf8b28d7f1f9aa82f7cce424e723a30bacbfa404d1d98fa6d
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/bc283a17-f7e3-4d91-bc73-59e1f333ed58
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1390594
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
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: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1390594 Sample: Purchase Order-ListSamples_... Startdate: 12/02/2024 Architecture: WINDOWS Score: 100 43 Multi AV Scanner detection for domain / URL 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 14 other signatures 2->49 7 Purchase Order-ListSamples_xls.scr.exe 7 2->7         started        11 LfCyGc.exe 5 2->11         started        process3 file4 39 C:\Users\user\AppData\Roaming\LfCyGc.exe, PE32 7->39 dropped 41 C:\Users\user\AppData\Local\...\tmpF2B6.tmp, XML 7->41 dropped 51 Adds a directory exclusion to Windows Defender 7->51 13 powershell.exe 20 7->13         started        15 powershell.exe 21 7->15         started        17 schtasks.exe 1 7->17         started        25 5 other processes 7->25 53 Multi AV Scanner detection for dropped file 11->53 55 Machine Learning detection for dropped file 11->55 19 schtasks.exe 1 11->19         started        21 vbc.exe 11->21         started        23 vbc.exe 11->23         started        27 3 other processes 11->27 signatures5 process6 process7 29 conhost.exe 13->29         started        31 WmiPrvSE.exe 13->31         started        33 conhost.exe 15->33         started        35 conhost.exe 17->35         started        37 conhost.exe 19->37         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1351e61c2b4c13ccf8b28d7f1f9aa82f7cce424e723a30bacbfa404d1d98fa6d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1351e61c2b4c13ccf8b28d7f1f9aa82f7cce424e723a30bacbfa404d1d98fa6d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-02-08 09:59:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cni6mhbljqj4z6fsrv7r7gvif56m4qsooi5dbowl7jae2hmy7jwq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
063e8dc308fea1f6ab248e3704894c8311b85959301e6389ae5ee55726e3ba2a
RemcosRAT
27721c56187587669e9037d4c7379dade8d197db2be2c85bb56176f4e5834e63
RemcosRAT
344301a6f73b73afd98c763519d52548b0ee3a76824d033712ddf3ec0115f549
RemcosRAT
737cedd9e82602536f0b02d2608b856c49b158928de47bb891d401bae810bdc4
RemcosRAT
a090d4d19e61d32cc67cbbcd57124becd412d1e9f7d8d8ed896da4d2d689dc7f
RemcosRAT
c08cb69aed7f30fe924a3fee014f33aabadaf11644e304c25b28f64c4fa09c48
RemcosRAT
+ 3'466 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost rat
Link:
https://tria.ge/reports/240212-jqedlsaa29/
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
Uses the VBS compiler for execution
Remcos
Malware Config
C2 Extraction:
lora1.taiwantradeglobal.com:2404
lora2.taiwantradeglobal.com:2404
Unpacked files
SH256 hash:
bc9aea75000b4df46edfb3d86bdfea8da2594f137197981a99483b3d7dc955ec
MD5 hash:
9410acb7d8dc39aeb7dbc17b690764f2
SHA1 hash:
f8e9c7b52de8da497ba6231bc59900b63cdd50a2
Link:
https://www.unpac.me/results/10e8a3da-cc83-4979-9648-fe37087e54e4/
SH256 hash:
5005626b853ba54dc94edc6dc9ec238166ec5940355a49d990a89051a0c091b2
MD5 hash:
c0c9899d806b5d99edc3a65362000915
SHA1 hash:
d2ea958cddc08ac72e1ad862c381cd377eced8b1
Link:
https://www.unpac.me/results/10e8a3da-cc83-4979-9648-fe37087e54e4/
SH256 hash:
38e0c6d980305c75802c29c0296f16fe0e9d8ef0c387580096acbfb914a805a3
MD5 hash:
6d6dc9776d8f8feaf6f35048c87e3c85
SHA1 hash:
2a93098d71c171354d458ecabd97c5b2aca00cf4
Link:
https://www.unpac.me/results/10e8a3da-cc83-4979-9648-fe37087e54e4/
SH256 hash:
8002b991e434630fa90d71dca81cf6a4277c9736917d9b5337ed0f3b853f4d94
MD5 hash:
7ef2c71c74e2d5f76c26859468fa527f
SHA1 hash:
1717108652dc0997354d9cbf31d0eb2fada5e685
Detections:
Remcos
Create hunting rule
win_remcos_w0
Create hunting rule
win_remcos_auto
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Link:
https://www.unpac.me/results/10e8a3da-cc83-4979-9648-fe37087e54e4/
Parent samples :
8002b991e434630fa90d71dca81cf6a4277c9736917d9b5337ed0f3b853f4d94
1351e61c2b4c13ccf8b28d7f1f9aa82f7cce424e723a30bacbfa404d1d98fa6d
a090d4d19e61d32cc67cbbcd57124becd412d1e9f7d8d8ed896da4d2d689dc7f
SH256 hash:
1351e61c2b4c13ccf8b28d7f1f9aa82f7cce424e723a30bacbfa404d1d98fa6d
MD5 hash:
acf1a5648f805a2e245c5ca3ed592298
SHA1 hash:
c6f2fad033b2b6aa910a75c5cd3d94184406fde7
Link:
https://www.unpac.me/results/10e8a3da-cc83-4979-9648-fe37087e54e4/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1351e61c2b4c/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/1351e61c2b4c13ccf8b28d7f1f9aa82f7cce424e723a30bacbfa404d1d98fa6d

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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 1351e61c2b4c13ccf8b28d7f1f9aa82f7cce424e723a30bacbfa404d1d98fa6d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/475797/

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