MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af1d011c95382ac51486221561ec920b4606ff2083c29fd4667c61d3338fd5b2. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: af1d011c95382ac51486221561ec920b4606ff2083c29fd4667c61d3338fd5b2
SHA3-384 hash: 24b3af774fa686073492249bb85c2f876056f021ddd7e0d1ef808d8bbaa4d798da736f1af6df5643331e57fb8f16c7dd
SHA1 hash: c52ac18145b9e6d2e294798eb5c4d5ae58b80dff
MD5 hash: 36a8cbbbd3bff900881efd9982bbf5c1
humanhash: victor-pluto-muppet-kitten
File name:36a8cbbbd3bff900881efd9982bbf5c1.exe
Download: download sample
Signature Nitol
Create hunting rule
File size:1'208'320 bytes
First seen:2023-03-17 09:20:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1f32788688d13577260c655bbaea02b7 (1 x Nitol)
ssdeep 12288:9Z/q3ViIZG9N2/pBi6hSKiWXg7y+/gUlymNChQS8dKKTo:Xq3VN0S/pBicSAg7zYLTKT
TLSH T1124523750E051922E3E2DE718AFBD28ABE7868410116C213F179D53EFC2B7E27995327
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)
Reporter abuse_ch
Tags:exe Nitol

Intelligence

File Origin
# of uploads :
1
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
36a8cbbbd3bff900881efd9982bbf5c1.exe
Verdict:
Malicious activity
Analysis date:
2023-03-17 09:22:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ad929edc-c697-40f1-9a83-a32a311c5941

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Nitol Backdoor
Create hunting rule
Link:
https://www.capesandbox.com/analysis/375016/
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:
farfli overlay packed
Link:
https://www.filescan.io/uploads/64143100c60b3295f52b85cd/reports/e9b05853-efde-4314-83aa-f3d6dddf6068/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/af1d011c95382ac51486221561ec920b4606ff2083c29fd4667c61d3338fd5b2
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/36ad5faf-f249-4b1a-b9f5-a5c2192b2545
Result
Threat name:
GhostRat, Nitol
Create hunting rule
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1196373
Signature
Antivirus / Scanner detection for submitted sample
Checks if browser processes are running
Contains functionality to capture and log keystrokes
Detected VMProtect packer
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Sample is protected by VMProtect
Yara detected GhostRat
Yara detected Nitol
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/af1d011c95382ac51486221561ec920b4606ff2083c29fd4667c61d3338fd5b2/
Threat name:
Win32.Trojan.Fragtor
Create hunting rule
Status:
Malicious
First seen:
2023-03-17 05:55:49 UTC
File Type:
PE (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=v4oqchevhavmkfegeikwd3esbndan7zaqpbj7vdgprq5gm4p2wza._file
Verdict:
malicious
Result
Malware family:
gh0strat
Create hunting rule
Score:
  10/10
Tags:
family:gh0strat rat vmprotect
Link:
https://tria.ge/reports/230317-lbbehshd6t/
Behaviour
VMProtect packed file
Gh0st RAT payload
Gh0strat
Malware Config
C2 Extraction:
3005.qmananan.com
Unpacked files
SH256 hash:
af1d011c95382ac51486221561ec920b4606ff2083c29fd4667c61d3338fd5b2
MD5 hash:
36a8cbbbd3bff900881efd9982bbf5c1
SHA1 hash:
c52ac18145b9e6d2e294798eb5c4d5ae58b80dff
Link:
https://www.unpac.me/results/a38d5daf-388e-415a-b2d4-c34bb822acd0/
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/af1d011c95382ac51486221561ec920b4606ff2083c29fd4667c61d3338fd5b2

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
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Web download

Nitol

Executable exe af1d011c95382ac51486221561ec920b4606ff2083c29fd4667c61d3338fd5b2

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/375016/
  
URLhaus
https://urlhaus.abuse.ch/url/2573699/
  
Delivery method
Distributed via web download

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