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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 176eb6a210ef31133ce2ec5c41e896f1ac96c33709616bea8e03d28462aa5626. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments

SHA256 hash: 176eb6a210ef31133ce2ec5c41e896f1ac96c33709616bea8e03d28462aa5626
SHA3-384 hash: 6624aa77951bae2a3f85fefb44db5a589d7c625eb106b9dfc9f838590b00ea71e5d0e2194b2c5f1c47894a1ccd9bba8b
SHA1 hash: 1f4f40cc829e5d103ed57f67025710f4475b5c67
MD5 hash: bee5783b1be0a1a167da5ce843e29632
humanhash: pizza-nuts-coffee-india
File name:purchase drawing.bat
Download: download sample
Signature RemcosRAT
File size:1'123'674 bytes
First seen:2026-03-25 07:06:55 UTC
Last seen:2026-03-25 07:26:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7eae418c7423834ffc3d79b4300bd6fb (66 x GuLoader, 23 x RemcosRAT, 21 x AgentTesla)
ssdeep 24576:XkJ0TuW8xxkzv17cYWGnonI2dpNYWU1XT5pI9ijuTzrvnwlZgVrF:Xk2Fqkx1WGonRpNYv1Nfe/vnSZgVB
Threatray 2'603 similar samples on MalwareBazaar
TLSH T14B3512A6E39C848BF92142704477DD3356A3BD3D59620A2E33DE752ABDB2393016B50F
TrID 50.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
10.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
10.5% (.EXE) Win64 Executable (generic) (6522/11/2)
8.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.2% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon f0c8d4b6cccccccd (2 x RemcosRAT, 2 x GuLoader)
Reporter lowmal3
Tags:exe RemcosRAT

Intelligence


File Origin
# of uploads :
2
# of downloads :
160
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
purchase drawing.bat
Verdict:
Suspicious activity
Analysis date:
2026-03-25 07:09:21 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
70%
Tags:
injection obfusc
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Searching for the window
Creating a file in the %AppData% subdirectories
Connection attempt
Sending a custom TCP request
Creating a file in the %temp% directory
Delayed reading of the file
Creating a file
Unauthorized injection to a recently created process
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context anti-debug blackhole fingerprint installer installer installer-heuristic masquerade microsoft_visual_cc nsis soft-404
Verdict:
Malicious
File Type:
exe x32
Detections:
HEUR:Trojan.Win32.Makoob.gen
Result
Threat name:
GuLoader, Remcos
Detection:
malicious
Classification:
troj.evad.phis.spyw
Score:
100 / 100
Signature
Antivirus detection for dropped file
Detected Remcos RAT
Disable UAC(promptonsecuredesktop)
Found hidden mapped module (file has been removed from disk)
Initial sample is a PE file and has a suspicious name
Joe Sandbox ML detected suspicious sample
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
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Instant Messenger accounts or passwords
Tries to steal Mail credentials (via file / registry access)
Tries to steal Mail credentials (via file registry)
Unusual module load detection (module proxying)
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected GuLoader
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1888676 Sample: purchase drawing.bat.exe Startdate: 25/03/2026 Architecture: WINDOWS Score: 100 39 euremupdate.duckdns.org 2->39 41 jieqaingdaolu.com 2->41 57 Suricata IDS alerts for network traffic 2->57 59 Antivirus detection for dropped file 2->59 61 Multi AV Scanner detection for dropped file 2->61 65 9 other signatures 2->65 8 purchase drawing.bat.exe 2 67 2->8         started        signatures3 63 Uses dynamic DNS services 39->63 process4 file5 27 C:\Users\user\AppData\Local\...\System.dll, PE32 8->27 dropped 29 C:\Users\user\AppData\Roaming\Buk\Primas, data 8->29 dropped 11 purchase drawing.bat.exe 4 18 8->11         started        16 purchase drawing.bat.exe 8->16         started        process6 dnsIp7 43 euremupdate.duckdns.org 142.171.178.168, 2404, 49724, 49725 MTS-ASNCA Canada 11->43 45 jieqaingdaolu.com 206.168.149.18, 443, 49721 CENTURYLINK-US-LEGACY-QWESTUS United States 11->45 31 C:\Users\user\AppData\Local\Temp\THEBEC.tmp, MS-DOS 11->31 dropped 33 C:\Users\user\AppData\Local\Temp\THEB3F.tmp, MS-DOS 11->33 dropped 35 C:\Users\user\AppData\Local\Temp\THEAE1.tmp, MS-DOS 11->35 dropped 37 3 other malicious files 11->37 dropped 67 Detected Remcos RAT 11->67 69 Writes to foreign memory regions 11->69 71 Maps a DLL or memory area into another process 11->71 73 Disable UAC(promptonsecuredesktop) 11->73 18 userinit.exe 1 11->18         started        21 userinit.exe 2 11->21         started        23 userinit.exe 1 11->23         started        25 14 other processes 11->25 file8 signatures9 process10 signatures11 47 Tries to steal Instant Messenger accounts or passwords 18->47 49 Tries to steal Mail credentials (via file / registry access) 18->49 51 Tries to steal Mail credentials (via file registry) 21->51 53 Unusual module load detection (module proxying) 21->53 55 Tries to harvest and steal browser information (history, passwords, etc) 25->55
Gathering data
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2026-03-25 07:07:22 UTC
File Type:
PE (Exe)
Extracted files:
35
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:guloader family:remcos botnet:remotehost collection defense_evasion discovery downloader rat trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses Microsoft Outlook accounts
Loads dropped DLL
Detected Nirsoft tools
Guloader family
Guloader,Cloudeye
Remcos
Remcos family
UAC bypass
Malware Config
C2 Extraction:
euremupdate.duckdns.org:2404
Unpacked files
SH256 hash:
176eb6a210ef31133ce2ec5c41e896f1ac96c33709616bea8e03d28462aa5626
MD5 hash:
bee5783b1be0a1a167da5ce843e29632
SHA1 hash:
1f4f40cc829e5d103ed57f67025710f4475b5c67
SH256 hash:
6950991102462d84fdc0e3b0ae30c95af8c192f77ce3d78e8d54e6b22f7c09ba
MD5 hash:
8cf2ac271d7679b1d68eefc1ae0c5618
SHA1 hash:
7cc1caaa747ee16dc894a600a4256f64fa65a9b8
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Detect_NSIS_Nullsoft_Installer
Author:Obscurity Labs LLC
Description:Detects NSIS installers by .ndata section + NSIS header string
Rule name:VECT_Ransomware
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

File information


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

Malspam

RemcosRAT

Executable exe 176eb6a210ef31133ce2ec5c41e896f1ac96c33709616bea8e03d28462aa5626

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments