MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e814d2e7042244a548640e76a9a9ea6487b802517fa4e486225cd4305933062. 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
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SHA256 hash: 3e814d2e7042244a548640e76a9a9ea6487b802517fa4e486225cd4305933062
SHA3-384 hash: 4d7d9686cc8bc4200262e687f09b674fc32bd64b06ef989dcd18b8451c307541e92e4a9392d27755e6ce7d11d83fda90
SHA1 hash: 6759e5a6b193c87f953a5d53e8dbbf97e48cc4b3
MD5 hash: 872eef423480e9e93080e68462c1086a
humanhash: magnesium-rugby-louisiana-august
File name:SecuriteInfo.com.MSIL.GenKryptik.GAVU.tr.10005.15490
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'185'280 bytes
First seen:2022-10-07 03:27:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:5tJ2ugBUIYCnU6CtqkxovY11dVW80aqwAtdv/coaDB5LeYFPSS1+v8D:YDBUKjCtqkxovYhVWhwWdv/coatbX1
Threatray 3'214 similar samples on MalwareBazaar
TLSH T1CB459CBA22D54517E82532B5D883D1F32AFB6D606051D1CB6AD72FAFBC402BB911334B
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 8673acc6466c3182 (5 x Formbook, 4 x SnakeKeylogger, 2 x Loki)
Reporter SecuriteInfoCom
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
255
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/317478/
Detection(s):
SecuriteInfo.com.MSIL.GenKryptik.GAVU.tr.10005.15490.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/633f9cc6d089a0c15dd5a5ed/reports/92402c5b-046e-4a31-b9d2-d9e6f1931dcf/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.
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/29c2519e-15d0-4a4c-9824-6793da39c3a1
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
phis.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1085460
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected Remcos RAT
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 718017 Sample: SecuriteInfo.com.MSIL.GenKr... Startdate: 07/10/2022 Architecture: WINDOWS Score: 100 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected AntiVM3 2->45 47 6 other signatures 2->47 7 SecuriteInfo.com.MSIL.GenKryptik.GAVU.tr.10005.15490.exe 3 2->7         started        process3 file4 27 SecuriteInfo.com.M...10005.15490.exe.log, ASCII 7->27 dropped 49 Injects a PE file into a foreign processes 7->49 11 SecuriteInfo.com.MSIL.GenKryptik.GAVU.tr.10005.15490.exe 2 14 7->11         started        15 SecuriteInfo.com.MSIL.GenKryptik.GAVU.tr.10005.15490.exe 7->15         started        signatures5 process6 dnsIp7 31 188.72.124.143, 2295, 49702, 49703 M247GB Netherlands 11->31 33 geoplugin.net 178.237.33.50, 49704, 80 ATOM86-ASATOM86NL Netherlands 11->33 51 Maps a DLL or memory area into another process 11->51 17 SecuriteInfo.com.MSIL.GenKryptik.GAVU.tr.10005.15490.exe 1 11->17         started        20 SecuriteInfo.com.MSIL.GenKryptik.GAVU.tr.10005.15490.exe 1 11->20         started        22 SecuriteInfo.com.MSIL.GenKryptik.GAVU.tr.10005.15490.exe 1 11->22         started        24 25 other processes 11->24 signatures8 process9 dnsIp10 35 Tries to steal Instant Messenger accounts or passwords 17->35 37 Tries to steal Mail credentials (via file / registry access) 17->37 29 192.168.2.1 unknown unknown 24->29 39 Tries to harvest and steal browser information (history, passwords, etc) 24->39 signatures11
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3e814d2e7042244a548640e76a9a9ea6487b802517fa4e486225cd4305933062/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-10-07 01:56:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h2au2ltqiiseuvegidtwvgu6uzehxabfc75e4sdcexgugbmtgbra._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
31edb5c9a0590d100f941cfcb0c142abf141fba4a90c6bddb6c7fc59b4475f28
RemcosRAT
4bd1f385e71c2b0c8bb27ce271cfd26c696e3049e3e92cd150ba62666bc6221f
RemcosRAT
592f15fec50eda79baadcb6bc5c4cb79de60e5bb285f20fb8e8927477495f065
RemcosRAT
7f89f38c1c2a3e42e7fe2d1c286816361fe77aa49d1d474de200df6eb2dbda81
RemcosRAT
7fe73c463ac777aa61709aa357a27b09d8faae7833219399c3a92c6f692c11f4
RemcosRAT
9432004daa7e7748848e802b7a769efe47f147d54fcad12471d03d261c3bc5c0
RemcosRAT
9d724226a2a3c8676d4a58b64b636d9dcc178c1d40fcf321309afa14505cf285
RemcosRAT
e1eb708f47303b831f6eb0ddc846e21782e8f727dcb0088fcb997c3bf0d4dbd3
RemcosRAT
+ 3'204 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost collection rat spyware stealer
Link:
https://tria.ge/reports/221007-d1b4cabffn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Reads user/profile data of web browsers
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
Remcos
Malware Config
C2 Extraction:
188.72.124.143:2295
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/dfa25a4c-e42e-4d8c-9108-e653e1355f52
Unpacked files
SH256 hash:
161903f7d5633a0cdc5d416c229e1af16ad3f5a6d11dbe8d500aa9151a273f62
MD5 hash:
b460e7cd67e88a80f0b65f65d28b1c4c
SHA1 hash:
fef017687483cf2b5b9d5f8061b6f0645fdcf779
Link:
https://www.unpac.me/results/30f673c8-9d33-4c18-8cf3-5c690879fbb7/
SH256 hash:
2a40a5302bb58196e5e27d05dfa3d3460f11edf99c185e4da3b69a6d6262dfd0
MD5 hash:
e698460228a7ee8f4e207973ea73166e
SHA1 hash:
f82ace42a4ef16c3c11faebba77e21917e395a2f
Link:
https://www.unpac.me/results/30f673c8-9d33-4c18-8cf3-5c690879fbb7/
SH256 hash:
d9be88deba108507b56ea9460373da0d23106e3727c6e07e6b067c24e812407f
MD5 hash:
9b7cbf6607d25f512251df4dceb9b023
SHA1 hash:
d66271cb78cf101a012a7468397d1faa9d4f2fed
Link:
https://www.unpac.me/results/30f673c8-9d33-4c18-8cf3-5c690879fbb7/
SH256 hash:
39a2c3fb065640ebba9fc3f31dd6ecdb876653053df1b731a45f0f92c4dd36f9
MD5 hash:
c2f11fd55fde7d9029887eb92d82ec9f
SHA1 hash:
91bae353439c3c837924a98b156275f67186737d
Detections:
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/30f673c8-9d33-4c18-8cf3-5c690879fbb7/
Parent samples :
3e814d2e7042244a548640e76a9a9ea6487b802517fa4e486225cd4305933062
bf9b6173d2867c122cabed33c022cc71fa6a5bdf9be0fd09af88a9dde5ccac36
1812268819b6061f14c757e3d740b3ccde633f63745734422666b6e06f5d8ff4
SH256 hash:
1383999cb3682a0a0a54fad8a8e3f0fda2d4ce6422fa35286cece258aa1844a1
MD5 hash:
d891ee2f90e3392ee593067a038f3335
SHA1 hash:
347e96ac60f38938b0061ce5c21bec28c87f71f9
Link:
https://www.unpac.me/results/30f673c8-9d33-4c18-8cf3-5c690879fbb7/
SH256 hash:
3e814d2e7042244a548640e76a9a9ea6487b802517fa4e486225cd4305933062
MD5 hash:
872eef423480e9e93080e68462c1086a
SHA1 hash:
6759e5a6b193c87f953a5d53e8dbbf97e48cc4b3
Link:
https://www.unpac.me/results/30f673c8-9d33-4c18-8cf3-5c690879fbb7/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3e814d2e7042/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/3e814d2e7042244a548640e76a9a9ea6487b802517fa4e486225cd4305933062

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
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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/317478/

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