MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8385f3cc2b7ba194f3abb756f95f20b6610f6840034f312683ff4914fdfaced6. 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


njrat


Vendor detections: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8385f3cc2b7ba194f3abb756f95f20b6610f6840034f312683ff4914fdfaced6
SHA3-384 hash: 58b0886e1634349247e865a1418e2db899eb62904a198a2ee6cf9256c7499245c30936fadf3cab5620289ce9e3c19d70
SHA1 hash: d3cee81453dbf5cd69cfa1fc818536090d93c8f4
MD5 hash: 5b9bd26edea12a37d792e3e7877b2021
humanhash: helium-michigan-butter-emma
File name:file
Download: download sample
Signature njrat
Create hunting rule
File size:3'191'864 bytes
First seen:2026-01-13 05:48:04 UTC
Last seen:2026-01-13 09:21:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b221e55cfca1a7d0850d1b749ace2d69 (2 x njrat, 1 x Kamasers)
ssdeep 98304:AAYMwacFB8H4aSESJd+6gaxj+9pQH6vS/i0EvoL2:ADaO6H6gaxj+9pQG50HL2
TLSH T1C9E5AE3275D06076C16303309BD9F37AF7BDBD382B7A419BA2809B18BF315429939667
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:c dropped-by-gcleaner exe MIX6.file NjRAT


Avatar
Bitsight
url: http://194.38.20.224/service

Intelligence

File Origin
# of uploads :
6
# of downloads :
210
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-01-13 05:51:26 UTC
Tags:
auto-reg evasion stealer
Link:
https://app.any.run/tasks/4fbe9797-9daa-4148-961f-c6fc0117035d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/48695/
Verdict:
Clean
Score:
89.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6965dcc557243ef151ccc96a
Tags:
n/a
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug bginfo evasive expand fingerprint installer-heuristic keylogger lolbin microsoft_visual_cc overlay packed regedit zusy
Link:
https://www.filescan.io/uploads/6965dcae3827c9e1249a5a7b/reports/743b754a-24b2-4285-9013-ef17c1052c19/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/8385f3cc2b7ba194f3abb756f95f20b6610f6840034f312683ff4914fdfaced6
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-01-13T02:57:00Z UTC
Last seen:
2026-01-13T04:57:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Tasker.biuo PDM:Trojan.Win32.Tasker.cust
Link:
https://opentip.kaspersky.com/8385f3cc2b7ba194f3abb756f95f20b6610f6840034f312683ff4914fdfaced6/results?tab=lookup
Malware family:
Sysinternals
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/70842c7c-af3c-4e27-90d7-243da4d33013
Score:
80%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8385f3cc2b7ba194f3abb756f95f20b6610f6840034f312683ff4914fdfaced6
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8385f3cc2b7ba194f3abb756f95f20b6610f6840034f312683ff4914fdfaced6/
Verdict:
Malicious
Threat:
Family.QUASAR
Link:
https://tip.neiki.dev/file/8385f3cc2b7ba194f3abb756f95f20b6610f6840034f312683ff4914fdfaced6
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2026-01-13 05:49:31 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qoc7htblpoqzj45lw5lpsxzawzqq62caanhtcjud75erj7p2z3la._file
Verdict:
malicious
Label(s):
quasarrat
Create hunting rule
Similar samples:
error
njrat
Result
Malware family:
quasar
Create hunting rule
Score:
  10/10
Tags:
family:quasar discovery execution persistence spyware trojan
Link:
https://tria.ge/reports/260113-ghq2bsbs9d/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Uses Task Scheduler COM API
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Executes dropped EXE
Quasar RAT
Quasar family
Quasar payload
Verdict:
Suspicious
Tags:
External_IP_Lookup
YARA:
n/a
Link:
https://app.threat.zone/submission/fb4ab144-c3e6-4c8c-9039-86245c030a78
Unpacked files
SH256 hash:
8385f3cc2b7ba194f3abb756f95f20b6610f6840034f312683ff4914fdfaced6
MD5 hash:
5b9bd26edea12a37d792e3e7877b2021
SHA1 hash:
d3cee81453dbf5cd69cfa1fc818536090d93c8f4
Link:
https://www.unpac.me/results/0d185f46-4101-4330-9dc7-3f0fc3a99943/
Malware family:
QuasarRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8385f3cc2b7b/report/overview.html
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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule

File information

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

Web download

njrat

Executable exe 8385f3cc2b7ba194f3abb756f95f20b6610f6840034f312683ff4914fdfaced6

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/48695/

Comments