MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f2418ca6e602c9470a8b6e32172432726e50b00d6e7a0ee5bd70d0172017d6c3. 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 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f2418ca6e602c9470a8b6e32172432726e50b00d6e7a0ee5bd70d0172017d6c3
SHA3-384 hash: 30a5f6dcbf8d48ee8e779615b20a3962059d46e0a79aa1394a0b4151792e71ebb99e0364755f54bd2de7943b0e7c0c17
SHA1 hash: f32f61fb4458696dae4f15d82377163521e4f8b5
MD5 hash: 3a9da3edc40736cc832eded3c389a661
humanhash: whiskey-pennsylvania-london-cola
File name:Material Requirments.pif
Download: download sample
Signature RemcosRAT
Create hunting rule
File size:1'005'568 bytes
First seen:2025-01-09 15:31:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:rbT8S0ck7b8crshYjBSbIBDESo13E/WFRHVJmSr39RrE:rf8S0cXcrsWtDfoFRVJvNRrE
TLSH T1252512592749ED06C8D20BB098B0E3F826705FD9EA51C3039AFDBEFB7C265967418394
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
File icon (PE):PE icon
dhash icon 0f33364d3633dc23 (3 x RemcosRAT, 3 x Formbook, 1 x AgentTesla)
Reporter lowmal3
Tags:exe RemcosRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
423
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
remcos
Create hunting rule
ID:
1
File name:
Material Requirments.pif
Verdict:
Malicious activity
Analysis date:
2025-01-09 15:32:21 UTC
Tags:
remcos rat netreactor remote evasion
Link:
https://app.any.run/tasks/c6bf52e3-72c2-4e4e-8dd9-c590f3cc5ffb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677fecc1c029bd73f288528c
Tags:
ransomware infosteal dropper micro
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Creating a process from a recently created file
Connection attempt
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Reading critical registry keys
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade obfuscated packed packed packer_detected remcos vbnet
Link:
https://www.filescan.io/uploads/677febf6a6148ccbafa0385e/reports/44d6981b-09b1-4fab-bf7a-e76eeacd84b0/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/f2418ca6e602c9470a8b6e32172432726e50b00d6e7a0ee5bd70d0172017d6c3
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.
Malware family:
REMCOS
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3c4fef97-22df-45d3-a2a1-a9a26cf767e9
Result
Threat name:
Remcos, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1586795
Signature
AI detected suspicious sample
C2 URLs / IPs found in malware configuration
Contains functionality to bypass UAC (CMSTPLUA)
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
Creates autostart registry keys with suspicious names
Delayed program exit found
Detected Remcos RAT
Found malware configuration
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
Suricata IDS alerts for network traffic
Yara detected AntiVM3
Yara detected PureLog Stealer
Yara detected Remcos RAT
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1586795 Sample: Material Requirments.pif.exe Startdate: 09/01/2025 Architecture: WINDOWS Score: 100 48 geoplugin.net 2->48 60 Suricata IDS alerts for network traffic 2->60 62 Found malware configuration 2->62 64 Malicious sample detected (through community Yara rule) 2->64 66 15 other signatures 2->66 9 Material Requirments.pif.exe 3 2->9         started        13 remcos.exe 2 2->13         started        15 remcos.exe 2 2->15         started        17 remcos.exe 2 2->17         started        signatures3 process4 file5 46 C:\Users\...\Material Requirments.pif.exe.log, ASCII 9->46 dropped 74 Injects a PE file into a foreign processes 9->74 19 Material Requirments.pif.exe 2 4 9->19         started        23 remcos.exe 13->23         started        25 remcos.exe 13->25         started        27 remcos.exe 13->27         started        29 remcos.exe 15->29         started        31 remcos.exe 17->31         started        signatures6 process7 file8 42 C:\ProgramData\Remcos\remcos.exe, PE32 19->42 dropped 44 C:\ProgramData\...\remcos.exe:Zone.Identifier, ASCII 19->44 dropped 68 Detected Remcos RAT 19->68 70 Creates autostart registry keys with suspicious names 19->70 33 remcos.exe 3 19->33         started        signatures9 process10 signatures11 54 Multi AV Scanner detection for dropped file 33->54 56 Machine Learning detection for dropped file 33->56 58 Injects a PE file into a foreign processes 33->58 36 remcos.exe 4 14 33->36         started        40 remcos.exe 33->40         started        process12 dnsIp13 50 87.120.116.245, 2400, 49715, 49730 UNACS-AS-BG8000BurgasBG Bulgaria 36->50 52 geoplugin.net 178.237.33.50, 49718, 80 ATOM86-ASATOM86NL Netherlands 36->52 72 Detected Remcos RAT 36->72 signatures14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f2418ca6e602c9470a8b6e32172432726e50b00d6e7a0ee5bd70d0172017d6c3
Detection:
remcos
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f2418ca6e602c9470a8b6e32172432726e50b00d6e7a0ee5bd70d0172017d6c3/
Threat name:
Win32.Trojan.Remcos
Create hunting rule
Status:
Malicious
First seen:
2025-01-09 09:06:30 UTC
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6jayzjxgaleuoculnyzbojbsojxfbmannz5a5zn5odiboiax23bq._file
Verdict:
malicious
Label(s):
remcos
Create hunting rule
unknown_loader_037
Create hunting rule
Similar samples:
error
RemcosRAT
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:remcos botnet:remotehost collection discovery persistence rat spyware stealer
Link:
https://tria.ge/reports/250109-sylmbsvqfm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Detected Nirsoft tools
NirSoft MailPassView
NirSoft WebBrowserPassView
Remcos
Remcos family
Malware Config
C2 Extraction:
87.120.116.245:2400
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fbc00b88-4c4e-4b6e-8ab6-6ab4219440d8
Unpacked files
SH256 hash:
4ceda2bcda6bc4e2b2f6e9e6646f02dd2068a9b1c1122d8bd6db959f2fc48db8
MD5 hash:
a5c93eb206e88364f7d5cc029ca1a1a4
SHA1 hash:
6d032d8b2f0faf73744dfdd3237e0206f5b27bbf
Detections:
Remcos
Create hunting rule
win_remcos_auto
Create hunting rule
win_remcos_w0
Create hunting rule
malware_windows_remcos_rat
Create hunting rule
win_remcos_rat_unpacked
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM
Create hunting rule
Link:
https://www.unpac.me/results/7ef7580e-8fd5-477b-846c-50373279a45f/
SH256 hash:
221ce6493237119c2d1816e185dfcfb8b96ec0a0514374b1b3a0e7c12472ae8f
MD5 hash:
80c46b3d53c495cf3d297bc09f326c0e
SHA1 hash:
5587c26b5decbd05c98812d0d168b052cd455488
Link:
https://www.unpac.me/results/7ef7580e-8fd5-477b-846c-50373279a45f/
SH256 hash:
03ee957d4041b5706f4c4341f76ff79ee03f0d8e53ba65d99118770af18f6092
MD5 hash:
1d9fc4d421075e386e84d56de9c4b1da
SHA1 hash:
05de2f305dc4bd38755264fe9a853143b1fd84e1
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/7ef7580e-8fd5-477b-846c-50373279a45f/
SH256 hash:
f2418ca6e602c9470a8b6e32172432726e50b00d6e7a0ee5bd70d0172017d6c3
MD5 hash:
3a9da3edc40736cc832eded3c389a661
SHA1 hash:
f32f61fb4458696dae4f15d82377163521e4f8b5
Link:
https://www.unpac.me/results/7ef7580e-8fd5-477b-846c-50373279a45f/
Malware family:
Remcos
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f2418ca6e602/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/f2418ca6e602c9470a8b6e32172432726e50b00d6e7a0ee5bd70d0172017d6c3

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

RemcosRAT

Executable exe f2418ca6e602c9470a8b6e32172432726e50b00d6e7a0ee5bd70d0172017d6c3

(this sample)

  
Delivery method
Distributed via e-mail attachment

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments