MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8243163ebe0d4e6ceeb394df3827daa08f230bc8723235285b2cd065784fe423. 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


Nitol


Vendor detections: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8243163ebe0d4e6ceeb394df3827daa08f230bc8723235285b2cd065784fe423
SHA3-384 hash: 393849f6742dc269cac669b38d535a2ff19d46ad0a32793af1e8dbbde05343e6381165dee6fe97ebe4a4782c48d49eca
SHA1 hash: 98157122b794a2a1007d7df2dd6c98b75ee1e6d6
MD5 hash: c8a885f6b82c7bf77e7d0f4e401aaf95
humanhash: leopard-kitten-delta-delta
File name:c8a885f6b82c7bf77e7d0f4e401aaf95.exe
Download: download sample
Signature Nitol
Create hunting rule
File size:729'088 bytes
First seen:2023-04-06 15:12:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 186ad9582a42e1c9272f0bf7d7b708da (1 x Nitol)
ssdeep 12288:VlxymD4oBcs7VbKNPd9YlDKqDTvM/7nI4EdrfJsjtyU4/bR45c:VlxNdpV1NKqk/7XEhf+jfqe5
TLSH T187F423C6DF9522F9C0C61CF17D15A90CE9AC9E5B2D6DEB50C921B48E0A630D4BE7098F
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.6% (.EXE) Win32 Executable (generic) (4505/5/1)
8.5% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 78d8fae6ccc6c4c0 (29 x Nitol)
Reporter abuse_ch
Tags:exe Nitol

Intelligence

File Origin
# of uploads :
1
# of downloads :
267
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
PurpleFox
Create hunting rule
ID:
1
File name:
c8a885f6b82c7bf77e7d0f4e401aaf95.exe
Verdict:
Malicious activity
Analysis date:
2023-04-06 15:14:41 UTC
Tags:
PurpleFox nitol
Link:
https://app.any.run/tasks/aeb3e643-6fb0-417d-acd5-57d0e297c73e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Nitol
Create hunting rule
Link:
https://www.capesandbox.com/analysis/380670/
Detection(s):
SecuriteInfo.com.Variant.Zusy.448816.6686.6105.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
black farfli packed packed zusy
Link:
https://www.filescan.io/uploads/642ee17fbf68c1790aface6c/reports/1ad1088e-4717-4bea-9b49-a818b61ed7f9/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/8243163ebe0d4e6ceeb394df3827daa08f230bc8723235285b2cd065784fe423
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8b89feea-a69d-4272-a84b-dbe4ab22c6e4
Result
Threat name:
GhostRat, Nitol
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1209786
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected VMProtect packer
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Sample is protected by VMProtect
Snort IDS alert for network traffic
Tries to evade debugger and weak emulator (self modifying code)
Yara detected GhostRat
Yara detected Nitol
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8243163ebe0d4e6ceeb394df3827daa08f230bc8723235285b2cd065784fe423/
Threat name:
Win32.Backdoor.Farfli
Create hunting rule
Status:
Malicious
First seen:
2023-04-06 15:13:07 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qjbrmpv6bvhgz3vtstptqj62uchsgc6ioizdkkc3ftigk6cp4qrq._file
Verdict:
malicious
Result
Malware family:
gh0strat
Create hunting rule
Score:
  10/10
Tags:
family:gh0strat rat vmprotect
Link:
https://tria.ge/reports/230406-slq2aafe3z/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Enumerates connected drives
VMProtect packed file
Gh0st RAT payload
Gh0strat
Malware Config
C2 Extraction:
10.cmananan.com
Unpacked files
SH256 hash:
8243163ebe0d4e6ceeb394df3827daa08f230bc8723235285b2cd065784fe423
MD5 hash:
c8a885f6b82c7bf77e7d0f4e401aaf95
SHA1 hash:
98157122b794a2a1007d7df2dd6c98b75ee1e6d6
Link:
https://www.unpac.me/results/67483976-6e48-4329-a837-540923777ca3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Nitol
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8243163ebe0d4e6ceeb394df3827daa08f230bc8723235285b2cd065784fe423

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:INDICATOR_EXE_Packed_VMProtect
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with VMProtect.
Rule name:MALWARE_Win_Nitol
Create hunting rule
Author:ditekSHen
Description:Detects Nitol backdoor
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin

File information

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

Web download

Nitol

Executable exe 8243163ebe0d4e6ceeb394df3827daa08f230bc8723235285b2cd065784fe423

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2573699/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/380670/

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