MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afd3e4f2219c7e1e0d279ed5eb653eac11a37aa59727af4522776d3289d1cb1c. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: afd3e4f2219c7e1e0d279ed5eb653eac11a37aa59727af4522776d3289d1cb1c
SHA3-384 hash: fb7deea2dd4cdbbfe28818b00f9136e17983bd53ec57778692266cdad816e9ea268b4b92656341c5724073aaa1548e8b
SHA1 hash: 86df52d59eb049d466dc0ac7db9268a279cc65c1
MD5 hash: 224c796102223bae03c696a5ba290502
humanhash: quiet-louisiana-earth-maryland
File name:SecuriteInfo.com.W32.MSIL_Kryptik.EOQ.gen.Eldorado.5598.8937
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'158'656 bytes
First seen:2022-11-25 02:29:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:k+K+yAIDFFjlPMCfYIZf12xtE33Jjxn5DgfTR1KnV40sMxJTAglXXK1BI:6FvMCfYyNMtojx+HAVjJJTvK1
Threatray 2'260 similar samples on MalwareBazaar
TLSH T10935332FA2AF1959E5F0B470869395F15CFE4D0BA8615049A88D32812EF6F85CF1BDF0
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 851a98b4909864c4 (58 x AgentTesla, 43 x Formbook, 34 x RedLineStealer)
Reporter SecuriteInfoCom
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
265
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.MSIL_Kryptik.EOQ.gen.Eldorado.5598.8937
Verdict:
Malicious activity
Analysis date:
2022-11-25 02:30:24 UTC
Tags:
rat remcos
Link:
https://app.any.run/tasks/5810f736-5819-4318-9e8f-bd021f03cc96

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/338250/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.EOQ.gen.Eldorado.5598.8937.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/638028ae151dc20f68a7b86c/reports/5b1be83f-8012-4b65-b620-f2c7ad3ae23e/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c87b08fa-951f-436e-a214-a02e7972b081
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1120817
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Encrypted powershell cmdline option found
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
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 753534 Sample: SecuriteInfo.com.W32.MSIL_K... Startdate: 25/11/2022 Architecture: WINDOWS Score: 100 48 Multi AV Scanner detection for domain / URL 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 Antivirus detection for URL or domain 2->52 54 9 other signatures 2->54 7 SecuriteInfo.com.W32.MSIL_Kryptik.EOQ.gen.Eldorado.5598.8937.exe 1 5 2->7         started        11 Dqnmzy.exe 2 2->11         started        13 Dqnmzy.exe 1 2->13         started        process3 file4 36 C:\Users\user\AppData\Roaming\...\Dqnmzy.exe, PE32 7->36 dropped 38 C:\Users\user\...\Dqnmzy.exe:Zone.Identifier, ASCII 7->38 dropped 40 SecuriteInfo.com.W...o.5598.8937.exe.log, ASCII 7->40 dropped 56 Encrypted powershell cmdline option found 7->56 58 Injects a PE file into a foreign processes 7->58 15 SecuriteInfo.com.W32.MSIL_Kryptik.EOQ.gen.Eldorado.5598.8937.exe 2 7->15         started        18 powershell.exe 15 7->18         started        60 Antivirus detection for dropped file 11->60 62 Multi AV Scanner detection for dropped file 11->62 64 Machine Learning detection for dropped file 11->64 20 powershell.exe 15 11->20         started        22 Dqnmzy.exe 11->22         started        24 powershell.exe 15 13->24         started        26 Dqnmzy.exe 13->26         started        28 Dqnmzy.exe 13->28         started        signatures5 process6 dnsIp7 42 185.206.225.51, 18853 M247GB United Kingdom 15->42 44 10.16.225.165, 18853 unknown unknown 15->44 46 127.0.0.1 unknown unknown 15->46 30 conhost.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 24->34         started        process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/afd3e4f2219c7e1e0d279ed5eb653eac11a37aa59727af4522776d3289d1cb1c/
Threat name:
ByteCode-MSIL.Trojan.Scarsi
Create hunting rule
Status:
Malicious
First seen:
2022-11-24 22:32:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=v7j6j4rbtr7b4djht3k6wzj6vqi2g6vfs4t26rjco5wtfcorzmoa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
05839c4974350e259502d664b4bf0fe2b228db4a95c39f4dc6d19b31414453aa
RemcosRAT
51303a3cb940ee46abb13f86445224f6fc986d93956c15bf11d6c126d79a5d23
RemcosRAT
902353696ce40764798071e8712401c94823d9e312720cc2a5afb0c0f22cc4f6
RemcosRAT
de739f74131f337f9b6f5f2597a325c62eae0f3a5cf333e77717a6cb1779303f
RemcosRAT
eea4a2987c0850f1c258defc2177cb60ec07a4b13adf82aef9ba3ceecb1553d2
RemcosRAT
+ 2'250 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:faith persistence rat
Link:
https://tria.ge/reports/221125-cy6dqshg2z/
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:
185.206.225.51:18853
127.0.0.1:18853
10.16.225.165:18853
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c78d3b63-8c54-4755-a7e0-b5d2ae0d0da8
Unpacked files
SH256 hash:
787ef0f77acfda9981cd1c7bbc0343fcae6c72e640df007f60f13b1340afff0d
MD5 hash:
e09d8e9781d05d3e6b6080df8bc9a1c4
SHA1 hash:
effbd05328ce2cefb4d1cb9da63028f63833da36
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/8ed4396d-800e-437b-9b90-45b74dcc3480/
Parent samples :
a840e006d53f3fd3916a829a5f830686b64f35c21378cd00be35347d4586a059
e06c3351c0ae004540812cbbf40f04684b011e4bde0524e46085addfd6f712c8
eea4a2987c0850f1c258defc2177cb60ec07a4b13adf82aef9ba3ceecb1553d2
d7264c654056f0fdb63f216aeec7f9fb8d912ff87b89922741f810637a2c51a8
6703b7143d3bf511ee7a8d8f3202c87c6c76689653525e04954f132c34aff3f9
5903351df18ec7eb5de3f2572cb84d18fdbc6e4af800386f4a714285f2ed52aa
74eed520d759e623eda681f601b8a7ceb741088b36f0ad3442f8127a374790c2
f3f99338943e59e1301976550d8f5951e171564ff7b27a726ffedbaf6a96bde9
3fd9f0e8c656dd07a47d042a5e218fcace3a836bdf2f9cdaa4801c88f0ff2f47
0cb0ccd87b7c1c50fdfe7a270cb40ff92376ae47b0394ccf1829dd9130b3a30f
e44bacf6fb23f27328cdb3f6fea5febdfdfab5729c69a024c63040faf1e08baf
e0d3e7932df9715d7e739474f2d4e06dc3c3bfb7bda509c3845bd0cd06302168
05839c4974350e259502d664b4bf0fe2b228db4a95c39f4dc6d19b31414453aa
51303a3cb940ee46abb13f86445224f6fc986d93956c15bf11d6c126d79a5d23
afd3e4f2219c7e1e0d279ed5eb653eac11a37aa59727af4522776d3289d1cb1c
6b10be1005e53ea3c1f150b83f52be54d5141a2fcdbe9a010be26de674451064
SH256 hash:
a69c8c6287fee4205cbb25437946787c45c379876f3c990b6d715e6957ac1cf5
MD5 hash:
21ab4fec4a32e48dc588a67032eb953d
SHA1 hash:
5c8babbccaeaeb67fc420e3408f1f0f1ccda32c5
Link:
https://www.unpac.me/results/8ed4396d-800e-437b-9b90-45b74dcc3480/
SH256 hash:
a03a6c134cef0677278835b2501a1d35ebe6e1cb253e990022b9950c94063c8f
MD5 hash:
ddd63e1c0cba1fd97cdd504408239d0e
SHA1 hash:
092466975b3ddbfb6b07fdba09029ca371049d38
Link:
https://www.unpac.me/results/8ed4396d-800e-437b-9b90-45b74dcc3480/
SH256 hash:
afd3e4f2219c7e1e0d279ed5eb653eac11a37aa59727af4522776d3289d1cb1c
MD5 hash:
224c796102223bae03c696a5ba290502
SHA1 hash:
86df52d59eb049d466dc0ac7db9268a279cc65c1
Link:
https://www.unpac.me/results/8ed4396d-800e-437b-9b90-45b74dcc3480/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/afd3e4f2219c/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/afd3e4f2219c7e1e0d279ed5eb653eac11a37aa59727af4522776d3289d1cb1c

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/338250/

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