MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf7212910de7bff455c3b3fe4b3a1a05059fe0da0c29e69b3aef492fe2a66fc0. 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: bf7212910de7bff455c3b3fe4b3a1a05059fe0da0c29e69b3aef492fe2a66fc0
SHA3-384 hash: eb232c4f3fd766182924c4723ebdc7039b02ced7a9bc3af05f77d2ad2026faf5c089f07cc17da06cc9a52708ee55336b
SHA1 hash: c75dd0d6fc0cdc6d4c075012c0e91a6ea9bfa2a3
MD5 hash: f331c18c3f685d245d40911d3bd20519
humanhash: violet-quebec-wisconsin-hamper
File name:SecuriteInfo.com.W32.AIDetectNet.01.22114.20093
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:951'808 bytes
First seen:2022-08-29 04:30:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:C7t2Ldnwg62meUCs+cA/1I1O8lTcFIqqzPogM:hLdnNmeUCYC1I1tTcC7
Threatray 1'937 similar samples on MalwareBazaar
TLSH T18D15230173689B6BE2AE0FF884B041C0077DB7221257EB7DACC855ED1DE63A3944A797
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)
File icon (PE):PE icon
dhash icon 62e4dcfe7efefce8 (12 x AgentTesla, 8 x Loki, 6 x Formbook)
Reporter SecuriteInfoCom
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
292
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.22114.20093
Verdict:
Malicious activity
Analysis date:
2022-08-29 04:35:36 UTC
Tags:
keylogger remcos
Link:
https://app.any.run/tasks/f4cbfc6d-3d22-483a-94eb-abe5a4692b01

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/302006/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.22114.20093.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/630c411b9d41b90af2bce11d/reports/b09c1915-0e15-498f-837c-deaefc572041/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/b94f8e4c-446e-4e04-aa07-c2b0f6860784
Result
Threat name:
PrivateLoader, Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1059489
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
Injects a PE file into a foreign processes
Installs a global keyboard hook
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
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 Generic Downloader
Yara detected PrivateLoader
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bf7212910de7bff455c3b3fe4b3a1a05059fe0da0c29e69b3aef492fe2a66fc0/
Threat name:
ByteCode-MSIL.Trojan.Remcos
Create hunting rule
Status:
Malicious
First seen:
2022-08-29 04:31:25 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x5zbfein4677ivodwp7ewoq2aucz7yg2bqu6ngz255es7yvgn7aa._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
2737e731faeae24e818211664200d904214be685dbb4ea15f4c15eaa1d2cee2e
RemcosRAT
4f95967b9b1f5532cb570bb1f762328d07ea16c20b6fcf1c4cfde82d06906630
RemcosRAT
58d167ac0455b7d024658ef55ce982f54ddfae649fde25813b4819928c6bf9ba
RemcosRAT
5a634414fb65e94636670966bdc0705ba906b3963b5847f94ad4cebc4231319c
RemcosRAT
65cdfaf2f1780649028e28012f826da60bc9c2f2c36ea8239a2378a5abcf083f
RemcosRAT
c30d279d37c323a04f669c9912768e2b9f512342bdd4001160c3d22182d7b2a8
RemcosRAT
f510502b26d4bf2d691cc91429803f8e4eb83d940246ace1df90d0d88c5e0bb0
RemcosRAT
fe6a93368c9da83d864b3f37fba5c8c01302a3d909779cb3bd6dfaed8b430fb5
RemcosRAT
+ 1'927 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/220829-e5dneacgg6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Remcos
Malware Config
C2 Extraction:
95.111.251.64:1405
Unpacked files
SH256 hash:
c45a3dae97e5e635a567df02635fe941af384f35cc993d4e52a57fa4f4026b3e
MD5 hash:
966c65a2893f62df72494272d810448f
SHA1 hash:
de82f765123b6ed954996603b663e9bac36acfb6
Link:
https://www.unpac.me/results/1be5a482-a36f-4057-bfc8-6c2025746219/
SH256 hash:
702d5ffc13bd839ee78016dadf61f1fc1045d5a814e2f53bcdf4e4b07e294721
MD5 hash:
61ce9df62c988c032967a7afb9c1f587
SHA1 hash:
a552ea5fc8aff03a6a8d05737c0c38456e3f4dc1
Link:
https://www.unpac.me/results/1be5a482-a36f-4057-bfc8-6c2025746219/
SH256 hash:
285c72cf279a4d958fdbbe5355e22fcf96ca83df9ab7e8594888434f3a5fed77
MD5 hash:
59dc8ab1660105f1a50257f484a33b87
SHA1 hash:
9667e357d9ccc5ea8d9121b88d8e6bc25dc9ad4d
Detections:
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/1be5a482-a36f-4057-bfc8-6c2025746219/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/1be5a482-a36f-4057-bfc8-6c2025746219/
SH256 hash:
d9cd91fe0545d60468701dd3e2b59109c95db86dea67328746b55bafad08d6bf
MD5 hash:
6e73a03be364f1f9a46f87b2580ef4d8
SHA1 hash:
1f57e899631f7dd8aa55efff5613c755506ec891
Link:
https://www.unpac.me/results/1be5a482-a36f-4057-bfc8-6c2025746219/
SH256 hash:
bf7212910de7bff455c3b3fe4b3a1a05059fe0da0c29e69b3aef492fe2a66fc0
MD5 hash:
f331c18c3f685d245d40911d3bd20519
SHA1 hash:
c75dd0d6fc0cdc6d4c075012c0e91a6ea9bfa2a3
Link:
https://www.unpac.me/results/1be5a482-a36f-4057-bfc8-6c2025746219/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bf7212910de7/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/bf7212910de7bff455c3b3fe4b3a1a05059fe0da0c29e69b3aef492fe2a66fc0

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/302006/

Comments