MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4e4d9cc74ac2b174a5e3bc41c29eea3fbcbea79ff32f49535bb6a56c6523860. 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

SHA256 hash:	f4e4d9cc74ac2b174a5e3bc41c29eea3fbcbea79ff32f49535bb6a56c6523860
SHA3-384 hash:	b09c57a00ec5c01af9178cd7b66e83d809262954c6c7ae24016f4bd9d25312522e927c4960f06327dba315d90b27a6d0
SHA1 hash:	f825ebd2682f13782c50c37a447e13a43f61dd74
MD5 hash:	9ece38dcd2362f9476263fad64f49b50
humanhash:	triple-moon-avocado-low
File name:	file
Download:	download sample
Signature	njrat Alert Create hunting rule
File size:	1'012'736 bytes
First seen:	2025-11-17 22:32:01 UTC
Last seen:	2025-11-17 22:34:53 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	60559adcf3698c3eb3c69577ebf28413 (4 x DonutLoader, 3 x SnakeKeylogger, 1 x njrat)
ssdeep	24576:9fz79P7T0z/c+Gzu9IGUC5rsHCDwfQ09U4rug:9fn9P7Qjc+gu96C6HeHMzSg
Threatray	67 similar samples on MalwareBazaar
TLSH	T16F2533DAB2D79C45C1BAB3B13DE4FD6F0AC4391D0A96D27A1FC841D63D43360E9A2618
TrID	38.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 15.6% (.ICL) Windows Icons Library (generic) (2059/9) 15.4% (.EXE) OS/2 Executable (generic) (2029/13) 15.2% (.EXE) Generic Win/DOS Executable (2002/3) 15.2% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
Reporter	Bitsight
Tags:	dropped-by-amadey exe fbf543 NjRAT

Bitsight

url: http://178.16.55.189/files/762279693/PLxmlr8.exe

Intelligence

---

File Origin

# of uploads :

3

# of downloads :

207

Origin country :

US

Vendor Threat Intelligence

ANY.RUN Malicious

Malware family:

n/a

ID:

1

File name:

_f4e4d9cc74ac2b174a5e3bc41c29eea3fbcbea79ff32f49535bb6a56c6523860.exe

Verdict:

Malicious activity

Analysis date:

2025-11-17 22:32:31 UTC

Tags:

auto-reg pulsar rat crypto-regex

Link:

https://app.any.run/tasks/f61c1c57-2d2b-4c11-9401-f6edd1665a46

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

CAPE Sandbox

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/38509/

CyberFortress Malicious

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=691ba276bdb0ec3a9dc2e3a0

Tags:

autorun spawn sage remo

Dr. Web vxCube Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Сreating synchronization primitives

Creating a file in the %AppData% directory

Launching a process

DNS request

Connection attempt

Enabling autorun by creating a file

FileScan.IO Likely Malicious

Verdict:

Likely Malicious

Threat level:

  7.5/10

Confidence:

100%

Tags:

crypto hacktool packed

Link:

https://www.filescan.io/uploads/691ba274a4e47f6c207206cc/reports/f8970ec2-89ba-40ed-a992-83d854a9a3ee/overview

Hybrid Analysis Win/malicious_confidence_100%

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/f4e4d9cc74ac2b174a5e3bc41c29eea3fbcbea79ff32f49535bb6a56c6523860

Kaspersky OpenTIP Malicious

Verdict:

Malicious

File Type:

exe x64

First seen:

2025-11-17T19:53:00Z UTC

Last seen:

2025-11-19T06:40:00Z UTC

Hits:

~10

Detections:

Trojan-PSW.MSIL.Agent.sb Trojan.Win64.DonutInjector.sb Trojan.Win64.Donut.sb Trojan.Win32.Shellcode.sb Trojan.MSIL.Quasar.a Trojan.MSIL.Agent.sb Backdoor.MSIL.Agent.sb PDM:Trojan.Win32.Generic Trojan.Win64.Agentb.sb PDM:Trojan.Win32.Tasker.cust HEUR:Trojan-Banker.MSIL.ClipBanker.gen Backdoor.MSIL.PulsarRAT.sb Backdoor.MSIL.PulsarRAT.b

Link:

https://opentip.kaspersky.com/f4e4d9cc74ac2b174a5e3bc41c29eea3fbcbea79ff32f49535bb6a56c6523860/results?tab=lookup

Intezer Malicious

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/c01ce786-89a0-4059-90b4-221de14e53b0

Nucleon Malprob Malware

Score:

98%

Verdict:

Malware

File Type:

PE

Link:

https://malprob.io/report/f4e4d9cc74ac2b174a5e3bc41c29eea3fbcbea79ff32f49535bb6a56c6523860

Malva.RE inconclusive

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64

Link:

https://app.malva.re/file/9ece38dcd2362f9476263fad64f49b50

CERT.PL MWDB

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f4e4d9cc74ac2b174a5e3bc41c29eea3fbcbea79ff32f49535bb6a56c6523860/

Neiki Family.DONUTLOADER

Verdict:

Malicious

Threat:

Family.DONUTLOADER

Link:

https://tip.neiki.dev/file/f4e4d9cc74ac2b174a5e3bc41c29eea3fbcbea79ff32f49535bb6a56c6523860

ReversingLabs TitaniumCloud Win64.Trojan.Egairtigado

Threat name:

Win64.Trojan.Egairtigado

Alert

Create hunting rule

Status:

Malicious

First seen:

2025-11-17 22:32:23 UTC

File Type:

PE+ (Exe)

AV detection:

18 of 24 (75.00%)

Threat level:

  5/5

Spamhaus Hash Blocklist Suspicious file

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6tsnttduvqvross6hpcbykpoup54x2tz74zpjfjvxnvfnrsshbqa._file

Threatray donutloader quasarrat

Verdict:

malicious

Label(s):

donutloader

Alert

Create hunting rule

quasarrat

Alert

Create hunting rule

Similar samples:

0455ebce0a62e2413a730a8e172cde5e6171d2a3569c4620c7e10a6ff04a3710

njrat

3df1c2d8cb6357dec23ffe7083d6058c300419519ee7b34efcfba3a0384ea08b

njrat

4c11c9bbd2047a1e8dc2fe3ed94c2d74914ff45e79cbd8b48fcd5c3f5eebe39d

njrat

5796230cdd9dac9064551b7e0aeecd62ff2c25808dfe854e774c54815f66c741

njrat

b6dcacaf75735e6be8c056532acf62de6bf3f58e7447b2e9dc1b0013605d9511

njrat

e6a5b25f6908df2812d77e1b071f71002eae1c6584da91bbb571d073c2ec2c6b

njrat

error

njrat

+ 57 additional samples on MalwareBazaar

Hatching Triage quasar

Result

Malware family:

quasar

Alert

Create hunting rule

Score:

  10/10

Tags:

family:donutloader family:quasar execution loader persistence spyware trojan

Link:

https://tria.ge/reports/251117-2f4vmafq5y/

Behaviour

Scheduled Task/Job: Scheduled Task

Suspicious behavior: AddClipboardFormatListener

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

Executes dropped EXE

Detects DonutLoader

DonutLoader

Donutloader family

Quasar RAT

Quasar family

Quasar payload

Threat.Zone Malicious

Malware Family:

n/a

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/4cc70779-c15b-4ae2-91de-15a001912f57

UnpacMe

Unpacked files

SH256 hash:

f4e4d9cc74ac2b174a5e3bc41c29eea3fbcbea79ff32f49535bb6a56c6523860

MD5 hash:

9ece38dcd2362f9476263fad64f49b50

SHA1 hash:

f825ebd2682f13782c50c37a447e13a43f61dd74

Link:

https://www.unpac.me/results/ece70568-bf90-43c6-9059-7f9173ffbafe/

VMRay DonutLoader

Malware family:

DonutLoader

Alert

Create hunting rule

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/f4e4d9cc74ac/report/overview.html

VirusTotal

Please note that we are no longer able to provide a coverage score for Virus Total.

YOROI YOMI Suspicious File

Threat name:

Suspicious File

Score:

0.45

Link:

https://yomi.yoroi.company/submissions/f4e4d9cc74ac2b174a5e3bc41c29eea3fbcbea79ff32f49535bb6a56c6523860

File information

---

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

Web download

njrat

exe f4e4d9cc74ac2b174a5e3bc41c29eea3fbcbea79ff32f49535bb6a56c6523860

(this sample)

  

Dropped by

Amadey

  

Delivery method

Distributed via web download

  

URLhaus

https://urlhaus.abuse.ch/url/3710822/

Cape

https://www.capesandbox.com/analysis/38509/