MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f42c0e9bc0822908c8efee840a2da430abfb5a3dfe3364d782f876fc150a748. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f42c0e9bc0822908c8efee840a2da430abfb5a3dfe3364d782f876fc150a748
SHA3-384 hash: 19c33e272a1fe8c4b7757f624ed4260b7e4834090525a19487b0a8e0c1043ec4991786ed9bbdb6f94eb0d458891bd639
SHA1 hash: 8f26a5c3c80cc76d6ff2e76089c8a69cf058367a
MD5 hash: 4a19760f18e686921fda77a9ce984ea5
humanhash: fanta-kansas-two-september
File name:SecuriteInfo.com.W32.AIDetectNet.01.29162.15214
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'269'248 bytes
First seen:2022-09-01 02:30:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'752 x AgentTesla, 19'658 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 24576:ZZ5EwSyOb1kJ/ZHp4HcG6yXoFsjlwL+OuHbBU+XY+mzo3bv:D5Ew3OuRZ+H/omjlU+3HbiYlmzM
TLSH T1794513499648C3B6F8271B7011F1F51981B97E2591B2C6D8AFCFF2EC09B8B429617F06
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)
Reporter SecuriteInfoCom
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
278
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Remcos
Create hunting rule
Link:
https://www.capesandbox.com/analysis/307055/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.29162.15214.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/631019e83e9e50b1baf26e90/reports/aa8a793f-20b6-4f47-b51a-14beab7642c3/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:
Malicious
Link:
https://analyze.intezer.com/analyses/cf5e448c-3ad4-4968-817b-f742b6934e14
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1062289
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Yara detected AntiVM3
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f42c0e9bc0822908c8efee840a2da430abfb5a3dfe3364d782f876fc150a748/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-09-01 02:31:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
31
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f5bmb2n4barjbdeo73uebiw2imfl7nnd37rtmtlyf6dw7qkqu5ea._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remcos stub rat
Link:
https://tria.ge/reports/220901-czp35sghb8/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Remcos
Malware Config
C2 Extraction:
kashbilly222.ddns.net:5050
Unpacked files
SH256 hash:
c45a3dae97e5e635a567df02635fe941af384f35cc993d4e52a57fa4f4026b3e
MD5 hash:
966c65a2893f62df72494272d810448f
SHA1 hash:
de82f765123b6ed954996603b663e9bac36acfb6
Link:
https://www.unpac.me/results/ce27225c-1c6e-421c-9228-e45bcdb1c811/
SH256 hash:
2ec607b608cb74f318b19daa2c52e3f4a2270b2412969a4917d5b5986d7995f9
MD5 hash:
808cbf7c7927d1f24a3f6331bc4f8ae7
SHA1 hash:
ceb8243c8ce1fb119ffa3c81bbae373317ca1309
Link:
https://www.unpac.me/results/ce27225c-1c6e-421c-9228-e45bcdb1c811/
SH256 hash:
c6e228d6f1e1c4194431710697642ec2fb4972cde211dda0f52ebe4a8ea336ea
MD5 hash:
33e4a676b7a23b4d5a90ad849f9c5fc6
SHA1 hash:
b6ef0a0717f81df6c7b2c1ffa1d7fc88a028c7bc
Detections:
win_remcos_auto
Create hunting rule
Link:
https://www.unpac.me/results/ce27225c-1c6e-421c-9228-e45bcdb1c811/
Parent samples :
2f42c0e9bc0822908c8efee840a2da430abfb5a3dfe3364d782f876fc150a748
ecf1b219adc24822bf9dc4593509ff7052a8e62a3715143235c0347cde7f354b
3c9a73e7828b5950185cc73ac516867e2fdd59a27decb3049136d8d6553b5640
SH256 hash:
6d2315b36267b54f8c91553f2d0c8b3407ebd4fb1c1361f0a895d8280df80f52
MD5 hash:
bc4c85531d60684f44a9fc80897ba626
SHA1 hash:
7451eefd3ed214e5f40800193486283b0fb42a83
Link:
https://www.unpac.me/results/ce27225c-1c6e-421c-9228-e45bcdb1c811/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/ce27225c-1c6e-421c-9228-e45bcdb1c811/
SH256 hash:
2f42c0e9bc0822908c8efee840a2da430abfb5a3dfe3364d782f876fc150a748
MD5 hash:
4a19760f18e686921fda77a9ce984ea5
SHA1 hash:
8f26a5c3c80cc76d6ff2e76089c8a69cf058367a
Link:
https://www.unpac.me/results/ce27225c-1c6e-421c-9228-e45bcdb1c811/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2f42c0e9bc08/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/2f42c0e9bc0822908c8efee840a2da430abfb5a3dfe3364d782f876fc150a748

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/307055/

Comments