MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f418aa89e1a6200adcfe264ec8428f7e45e3c381ca37206cb147abdd0e80a68. 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: 20


Intelligence 20 IOCs 1 YARA 37 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f418aa89e1a6200adcfe264ec8428f7e45e3c381ca37206cb147abdd0e80a68
SHA3-384 hash: 1be1edea7707a83ef4a39f266fececc927a90d5a78fa2b929805e98c9ae48dc6ff8771b1d30d553d72ee3dd869dcc832
SHA1 hash: c230fb165abd5f7ebbc8c7bba7bcb23cdad492ae
MD5 hash: c0dcc85f7b04ff3ed9884563fdff4fd3
humanhash: wyoming-georgia-lake-fanta
File name:injector.exe
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:500'224 bytes
First seen:2025-08-17 19:10:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash a9c887a4f18a3fede2cc29ceea138ed3 (33 x CoinMiner, 17 x AsyncRAT, 15 x BlankGrabber)
ssdeep 12288:/qUy4FD4nlncxTOrb0lT+/oF2yLV1C4K5FNDfJF:/qz4pic5Sb0l6f5v
Threatray 4'097 similar samples on MalwareBazaar
TLSH T19EB4BE4022DF8639C48583F8B727D91D9B1CE078B5F88A66B1FE44567F8399AB0503DB
TrID 38.5% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
15.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
11.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.5% (.EXE) Win32 Executable (generic) (4504/4/1)
4.8% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
Reporter abuse_ch
Tags:exe RAT RemcosRAT


Avatar
abuse_ch
RemcosRAT C2:
193.161.193.99:38077

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
193.161.193.99:38077 https://threatfox.abuse.ch/ioc/1570513/

Intelligence

File Origin
# of uploads :
1
# of downloads :
92
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
injector.exe
Verdict:
Malicious activity
Analysis date:
2025-08-17 17:47:01 UTC
Tags:
remcos rat auto-reg
Link:
https://app.any.run/tasks/e5b4e1d1-6039-4580-83d4-bcd3e5db75e7

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/21868/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68a215948fd55a79c528860d
Tags:
dropper crypted emotet remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a process with a hidden window
Сreating synchronization primitives
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Running batch commands
Creating a window
Sending a custom TCP request
Launching a process
DNS request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/68a22937abfbaec318244feb/reports/510f85f9-b510-4263-a7f3-d5cba44334bf/overview
Verdict:
Malicious
Labled as:
FakeAlert.Generic
Link:
https://www.hybrid-analysis.com/sample/7f418aa89e1a6200adcfe264ec8428f7e45e3c381ca37206cb147abdd0e80a68
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/89f504a8-e254-4589-b1da-f9673156260c
Result
Threat name:
Remcos
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1758914
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Contains functionality to register a low level keyboard hook
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Contains functionalty to change the wallpaper
Delayed program exit found
Detected Remcos RAT
Found malware configuration
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Remcos
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1758914 Sample: injector.exe Startdate: 17/08/2025 Architecture: WINDOWS Score: 100 59 Found malware configuration 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 Antivirus detection for dropped file 2->63 65 12 other signatures 2->65 10 injector.exe 3 2->10         started        13 Defender.exe 1 1 2->13         started        16 Defender.exe 1 1 2->16         started        18 Defender.exe 1 1 2->18         started        process3 file4 53 C:\Users\user\AppData\Local\...\remcos_a.exe, PE32 10->53 dropped 55 C:\Users\user\AppData\Local\...\Injector.exe, PE32+ 10->55 dropped 20 remcos_a.exe 5 4 10->20         started        24 Injector.exe 1 10->24         started        85 Detected Remcos RAT 13->85 87 Writes to foreign memory regions 13->87 89 Maps a DLL or memory area into another process 13->89 26 iexplore.exe 13->26         started        28 iexplore.exe 16->28         started        30 iexplore.exe 18->30         started        signatures5 process6 file7 49 C:\Users\user\AppData\...\Defender.exe, PE32 20->49 dropped 51 C:\Users\user\AppData\Local\...\install.vbs, data 20->51 dropped 67 Antivirus detection for dropped file 20->67 69 Multi AV Scanner detection for dropped file 20->69 71 Detected Remcos RAT 20->71 75 5 other signatures 20->75 32 wscript.exe 1 20->32         started        73 Contains functionality to inject threads in other processes 24->73 35 conhost.exe 24->35         started        37 cmd.exe 1 24->37         started        signatures8 process9 signatures10 57 Windows Scripting host queries suspicious COM object (likely to drop second stage) 32->57 39 cmd.exe 1 32->39         started        process11 process12 41 Defender.exe 2 1 39->41         started        44 conhost.exe 39->44         started        signatures13 77 Antivirus detection for dropped file 41->77 79 Multi AV Scanner detection for dropped file 41->79 81 Detected Remcos RAT 41->81 83 7 other signatures 41->83 46 iexplore.exe 41->46         started        process14 signatures15 91 Detected Remcos RAT 46->91
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7f418aa89e1a6200adcfe264ec8428f7e45e3c381ca37206cb147abdd0e80a68
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/c0dcc85f7b04ff3ed9884563fdff4fd3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f418aa89e1a6200adcfe264ec8428f7e45e3c381ca37206cb147abdd0e80a68/
Verdict:
Malicious
Threat:
Family.REMCOS
Link:
https://tip.neiki.dev/file/7f418aa89e1a6200adcfe264ec8428f7e45e3c381ca37206cb147abdd0e80a68
Threat name:
Win32.Dropper.Dapato
Create hunting rule
Status:
Malicious
First seen:
2025-08-17 17:47:02 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
30 of 36 (83.33%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p5ayvke6djrablop4jsozbbi67sf4pbydsrxebwlcr5l3uhibjua._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
Similar samples:
030c48a58af9aaedb36b7a2865c0862e4e6a9a63a8462a0cdf961da03666e933
RemcosRAT
503fe08a261119a1521967a64b944d12512efd6b5360ce89b74568b41183ddd9
RemcosRAT
754da186c4e37abfd6f3a1c6108f567f4c05dd1082a8b139ec7745b108c377b8
RemcosRAT
ac4e313d582ab153491aa677a62883b70a2e8a907a009ace26e906712dda5e97
RemcosRAT
b254541038b979c1c21f489e21bc15f594492aff656bc908aa54033bafb05775
RemcosRAT
c5669d80feebd4e30450274673c686811134d9d6893166b05524a9d7aa9e315e
RemcosRAT
d7dc4d1b725344b2430eb8647f4e5e16120187b0117c7c95d622b9c8f31b57ff
RemcosRAT
error
RemcosRAT
+ 4'087 additional samples on MalwareBazaar
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:server discovery persistence rat
Link:
https://tria.ge/reports/250817-xvp8kahj51/
Behaviour
Modifies registry class
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Remcos
Remcos family
Malware Config
C2 Extraction:
voxenil647-38077.portmap.host:38077
Verdict:
Malicious
Tags:
Remcos
YARA:
n/a
Link:
https://app.threat.zone/submission/f05c456c-bc71-4cd8-8781-8b01298ea992
Unpacked files
SH256 hash:
7f418aa89e1a6200adcfe264ec8428f7e45e3c381ca37206cb147abdd0e80a68
MD5 hash:
c0dcc85f7b04ff3ed9884563fdff4fd3
SHA1 hash:
c230fb165abd5f7ebbc8c7bba7bcb23cdad492ae
Link:
https://www.unpac.me/results/7cf33063-c38b-4743-a4f9-710ba71b9218/
SH256 hash:
b06096a5d464f26fc307e372d62a7bceff4c50b1c0bdb154f31880617a26be58
MD5 hash:
0bc80c23e2d81d7ba7ccd20a4e13f2b0
SHA1 hash:
bcd142a698baf4692d90c21e0f939ba7e89d0e21
Detections:
win_remcos_w0
Create hunting rule
win_remcos_auto
Create hunting rule
Remcos
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
win_remcos_rat_unpacked
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Link:
https://www.unpac.me/results/7cf33063-c38b-4743-a4f9-710ba71b9218/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7f418aa89e1a/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.88
Link:
https://yomi.yoroi.company/submissions/7f418aa89e1a6200adcfe264ec8428f7e45e3c381ca37206cb147abdd0e80a68

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:iexplorer_remcos
Create hunting rule
Author:iam-py-test
Description:Detect iexplorer being taken over by Remcos
Rule name:INDICATOR_EXE_Packed_MPress
Create hunting rule
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_UACBypass_EventViewer
Create hunting rule
Author:ditekSHen
Description:detects Windows exceutables potentially bypassing UAC using eventvwr.exe
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:nirsoft_v1
Create hunting rule
Author:RandomMalware
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:Remcos
Create hunting rule
Author:kevoreilly
Description:Remcos Payload
Rule name:remcos_
Create hunting rule
Author:Michelle Khalil
Description:This rule detects unpacked remcos malware samples.
Rule name:REMCOS_RAT_variants
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:TeslaCryptPackedMalware
Create hunting rule
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Windows_Trojan_Remcos_b296e965
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/exploring-the-ref2731-intrusion-set
Rule name:win_remcos_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.remcos.
Rule name:win_remcos_rat_unpacked
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:win_remcos_w0
Create hunting rule
Author:Matthew @ Embee_Research
Description:Detects strings present in remcos rat Samples.
Rule name:yarahub_win_remcos_rat_unpacked_aug_2023
Create hunting rule
Author:Matthew @ Embee_Research

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/21868/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
SHELL_APIManipulates System Shellshell32.dll::ShellExecuteA

Comments