MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df76218154f23a4c1c4dd04fe03fd8aa71b7a9952d77c1ac7cb0e6d944c7917f. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df76218154f23a4c1c4dd04fe03fd8aa71b7a9952d77c1ac7cb0e6d944c7917f
SHA3-384 hash: 1230baf256eec0f1283eb62b900db6fe868f0eccb219562ca33305d053b857d2de7cd67c19ccefeeac955abecc1e13f4
SHA1 hash: 2d32faf65cbb133d9939f493ad67e4beea927c62
MD5 hash: ce2797fb97d6447102b35d24ae6d8ac6
humanhash: tango-india-sodium-north
File name:SecuriteInfo.com.Variant.Barys.6630.23254.28798
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:2'198'528 bytes
First seen:2022-11-12 09:57:21 UTC
Last seen:2022-11-12 10:40:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 49152:zRmTmjqxU4dAA9U9cztM01xG+bdVuPfh8:8TVmQ9U9czt7LbdA2
Threatray 2'732 similar samples on MalwareBazaar
TLSH T1CCA533C224A56432FD197FFE26AE664840516D6FEC991A1C6E2E35B202B90C33245BFD
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 0e0c052525162b2d (22 x Formbook, 22 x RemcosRAT, 17 x AgentTesla)
Reporter SecuriteInfoCom
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
2
# of downloads :
189
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Variant.Barys.6630.23254.28798
Verdict:
Malicious activity
Analysis date:
2022-11-12 10:00:44 UTC
Tags:
rat remcos
Link:
https://app.any.run/tasks/95501350-a10e-4622-94ef-d96ae8b2d442

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/332870/
Detection(s):
SecuriteInfo.com.Variant.Barys.6630.23254.28798.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Sending an HTTP GET request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/636f6e2d5ae98d577068defb/reports/f691950d-96b2-4d95-a847-ae6e8376efd5/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/19c14017-3781-4a0d-979d-6770db4348b9
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1111804
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Detected Remcos RAT
Encrypted powershell cmdline option found
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: Remcos
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 744500 Sample: SecuriteInfo.com.Variant.Ba... Startdate: 12/11/2022 Architecture: WINDOWS Score: 100 50 Malicious sample detected (through community Yara rule) 2->50 52 Antivirus / Scanner detection for submitted sample 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 6 other signatures 2->56 7 SecuriteInfo.com.Variant.Barys.6630.23254.28798.exe 1 7 2->7         started        11 Zjrjwxsrv.exe 4 2->11         started        13 Zjrjwxsrv.exe 2->13         started        process3 file4 38 C:\Users\user\AppData\...\Zjrjwxsrv.exe, PE32 7->38 dropped 40 C:\Users\...\Zjrjwxsrv.exe:Zone.Identifier, ASCII 7->40 dropped 42 SecuriteInfo.com.V...23254.28798.exe.log, ASCII 7->42 dropped 58 Encrypted powershell cmdline option found 7->58 60 Injects a PE file into a foreign processes 7->60 15 SecuriteInfo.com.Variant.Barys.6630.23254.28798.exe 2 7->15         started        18 powershell.exe 16 7->18         started        62 Antivirus detection for dropped file 11->62 64 Multi AV Scanner detection for dropped file 11->64 66 Machine Learning detection for dropped file 11->66 20 powershell.exe 11->20         started        22 Zjrjwxsrv.exe 11->22         started        24 Zjrjwxsrv.exe 11->24         started        26 powershell.exe 13->26         started        28 Zjrjwxsrv.exe 13->28         started        30 Zjrjwxsrv.exe 13->30         started        signatures5 process6 dnsIp7 44 46.183.216.163, 8107 DATACLUBLV Latvia 15->44 46 10.26.173.68, 8107 unknown unknown 15->46 48 127.0.0.1 unknown unknown 15->48 32 conhost.exe 18->32         started        34 conhost.exe 20->34         started        36 conhost.exe 26->36         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/df76218154f23a4c1c4dd04fe03fd8aa71b7a9952d77c1ac7cb0e6d944c7917f/
Threat name:
Win32.Backdoor.Remcos
Create hunting rule
Status:
Malicious
First seen:
2022-11-12 07:01:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=353cdaku6i5eyhcn2bh6ap6yvjy3pkmvfv34dld4wdtnsrghsf7q._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
masslogger
Create hunting rule
Similar samples:
02d7ab6afcf9f15fba169e0d8491499cf27a87fba17a3afd80bd6e5873a9338f
RemcosRAT
15170d0dbe467efc4e38156ed4e03702ae19af44c100d7df7a75c6dbdb7ac587
RemcosRAT
34ff7d92c1c335d251ad12780ccc8fb3a10430fc20cfbb0ff55c40128ffe9a81
RemcosRAT
55f447e7b379e9332e0a455094ae5b45385f5ac2c2c1cc7234faa198f088e7c5
RemcosRAT
623b8e8bd35d6cd14fedbd4d4413a182c41ed764ce147ca3a8b479df4254883e
RemcosRAT
da2ecd61ea932ccab4bcfdeb3be25ad01a54765e5110ed47541ac29204276c83
RemcosRAT
+ 2'722 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:favour persistence rat
Link:
https://tria.ge/reports/221112-lzg7zahh7y/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Remcos
Malware Config
C2 Extraction:
46.183.216.163:8107
127.0.0.1:8107
10.26.173.68:8107
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/39b5685c-29ea-45bb-bf70-de2329fc3375
Unpacked files
SH256 hash:
91582a69989acabd4e51b813aaae85bbe3a261d3bbdf9c5bec2dba43131d9429
MD5 hash:
5f0e9b1d7982234bbcf3b6d322273ea2
SHA1 hash:
3e93d0100c340f7a1d1cd61047af6389dce08971
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
win_remcos_g0
Create hunting rule
Link:
https://www.unpac.me/results/014252d0-87cb-43ce-8b3c-34ca4caada10/
Parent samples :
b7998afdd3784b6ef4128d34cc899377dd1c0457992b04ac71158cc3b6c9706c
df76218154f23a4c1c4dd04fe03fd8aa71b7a9952d77c1ac7cb0e6d944c7917f
b4de787d10b719474c2276e98e3471e5791aaec733cdc7259fc73b95ff602d7b
8af3401ca749e33217eca7aaeb904b7ef9d11ee8c4e1f28d884905c09ba66cbb
a760f8ab66668a69a921639dd9e44bf2bbac1084fd37ed1dc69b68e383c00253
c731fbba9859cc6b6d0f1cca4bce52221618c4f367b52d0c59e8fb9e4a321412
b1f20f0bdd4738cc508084689dfdc0897cb9f5d7f798d66542d22b78921c43ac
SH256 hash:
b854d03006db2e95d424563e984435f595a0d4b2cb00d9d8884c05bae38c6d31
MD5 hash:
b8afb308927d260c5a6a534beea54dcd
SHA1 hash:
ba0fe08eaa30fb99138c37ab81186b1f9542e984
Link:
https://www.unpac.me/results/014252d0-87cb-43ce-8b3c-34ca4caada10/
SH256 hash:
df76218154f23a4c1c4dd04fe03fd8aa71b7a9952d77c1ac7cb0e6d944c7917f
MD5 hash:
ce2797fb97d6447102b35d24ae6d8ac6
SHA1 hash:
2d32faf65cbb133d9939f493ad67e4beea927c62
Link:
https://www.unpac.me/results/014252d0-87cb-43ce-8b3c-34ca4caada10/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/df76218154f2/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/df76218154f23a4c1c4dd04fe03fd8aa71b7a9952d77c1ac7cb0e6d944c7917f

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.

Cape
Cape
https://www.capesandbox.com/analysis/332870/

Comments