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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4d1b790902c8d3ea0923498af35fc6b99c3633c7353bbb8429651a1cee0f854. 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



CoinMiner


Vendor detections: 15


Intelligence 15 IOCs YARA 7 File information Comments

SHA256 hash: c4d1b790902c8d3ea0923498af35fc6b99c3633c7353bbb8429651a1cee0f854
SHA3-384 hash: d917e69c98e7789f0febfa82d08d8eb80f416b06a014fecdc24be15f007712265bf90a48358c907111c4dab91149a009
SHA1 hash: 5e2a9579313ca6f811ce26aa28de71726a394e73
MD5 hash: 6210c3f45d9da621f38b225ba48d544e
humanhash: eleven-moon-chicken-oranges
File name:file
Download: download sample
Signature CoinMiner
File size:2'841'599 bytes
First seen:2026-10-19 15:37:52 UTC
Last seen:2026-10-19 20:42:49 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 46ce5c12b293febbeb513b196aa7f843 (48 x GuLoader, 21 x RemcosRAT, 15 x AgentTesla)
ssdeep 49152:kJY7jZWbKJeGqQMZDgUAziVuuWr6GMTXibtcRidwL9dL2zc/+7uI8nIL5spmd3lH:kJMWbKJeGyDgbzABJfTXSKbjL6FB8jpk
TLSH T12DD5334175F5FC49EAD215B03346FF2BEBE61F46024AAF692B31F1136C121A19A6C738
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 c4dadadad2f492c2 (149 x GuLoader, 55 x RemcosRAT, 23 x VIPKeylogger)
Reporter Bitsight
Tags:CoinMiner dropped-by-gcleaner exe f MIX2.file


Avatar
Bitsight
url: http://91.92.242.236/service

Intelligence


File Origin
# of uploads :
5
# of downloads :
176
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Suspicious activity
Analysis date:
2026-10-19 15:40:12 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Tags:
coinminer injection trojan xmrig
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Creating synchronization primitives
Sending a custom TCP request
Gathering data
Verdict:
Adware
File Type:
exe x32
First seen:
2026-10-19T14:52:00Z UTC
Last seen:
2026-10-20T13:54:00Z UTC
Hits:
~10
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable NSIS Installer PE (Portable Executable) PE File Layout Win 32 Exe x86
Threat name:
Win32.Malware.Heuristic
Status:
Malicious
First seen:
2026-10-19 15:38:20 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
19 of 23 (82.61%)
Threat level:
  2/5
Result
Malware family:
Score:
  10/10
Tags:
family:xmrig discovery execution miner
Behaviour
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Loads dropped DLL
Unpacked files
SH256 hash:
c4d1b790902c8d3ea0923498af35fc6b99c3633c7353bbb8429651a1cee0f854
MD5 hash:
6210c3f45d9da621f38b225ba48d544e
SHA1 hash:
5e2a9579313ca6f811ce26aa28de71726a394e73
SH256 hash:
c652965c13516c37fd74f8f3bdd51a863c31e2180c74b262e3f83a42dca7fd81
MD5 hash:
63b8df1bba8368eb00698d0506bdc300
SHA1 hash:
285ffcc66c0bab2a6bfe7d8db205127532563495
SH256 hash:
1dee37f6abb2dec9e767bd022d29386b6b295bbd55bf316d2649b8d298f89e9d
MD5 hash:
879b0aab93b11228a27d6b2e498b95be
SHA1 hash:
f5024d0d44c37443d7c17f1ff80fba301389ed42
SH256 hash:
afe032f942e2ed0bf7494ec08ba813f5739fb522c640bde81d30ecaf9f894432
MD5 hash:
564e01f2c6edfb8475573e1b809cb5eb
SHA1 hash:
5d767e8f685449d86cd8d16c83a814ef8f7d6264
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:NSIS
Author:kevoreilly
Description:NSIS Integrity Check function
Rule name:Win_Clipboard_Clipper_Thengavar
Author:Thengavar
Description:Detects malware manipulating the Windows clipboard for clipping or crypto stealing attacks
Rule name:WIN_Malware_Formbook_ForgeAuto_dc5021a0
Author:Marjoriefort
Description:Detects Formbook (pe, etat binaire)
Rule name:WIN_Malware_RemcosRAT_ForgeAuto_1f519871
Author:Marjoriefort
Description:Detects RemcosRAT (pe, etat binaire)
Rule name:WIN_Malware_RemcosRAT_ForgeAuto_d19aec3e
Author:Marjoriefort
Description:Detects RemcosRAT (pe, etat binaire)
Rule name:WIN_Malware_Unknown_ForgeAuto_8429c6f8
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)

File information


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

Web download

CoinMiner

Executable exe c4d1b790902c8d3ea0923498af35fc6b99c3633c7353bbb8429651a1cee0f854

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download

Comments