MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 48747eb42f528ee4a9fab6fdac0e431a2cc6e4ba6ba10fcf62211c959e102efb. 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
| SHA256 hash: | 48747eb42f528ee4a9fab6fdac0e431a2cc6e4ba6ba10fcf62211c959e102efb |
|---|---|
| SHA3-384 hash: | 40b0375af8b278ce93b0ffd34f3ff31e30382e8ece2e0c895cdc64fab8bc454418f4d77bfbe3d90e7574eb690d111097 |
| SHA1 hash: | cd84f9887b0c4b744e4a9e8066958a67ecfedc6d |
| MD5 hash: | 1a910a2b9385f687d4e40cd09fd06704 |
| humanhash: | triple-twenty-sad-monkey |
| File name: | 1a910a2b9385f687d4e40cd09fd06704.exe |
| Download: | download sample |
| Signature | Nitol |
| File size: | 806'912 bytes |
| First seen: | 2023-03-06 11:35:52 UTC |
| Last seen: | 2023-03-06 13:45:00 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 11cc54a9a29ceae337a5d3a9518624c5 (2 x Nitol) |
| ssdeep | 12288:piPHQcZGqOInle3iT6JqVlDkqKZkTwCRCdFfQlZcmsvM68y4uOspidGXZ:piPwGBOIng3qw6hskTwB/zZB4ap/ |
| TLSH | T195052372B6C2FEB7E5804E399C27202C7311EB0A92EC5D55728E7BDE3C904975CA45E8 |
| 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): |  |
| dhash icon | 78d8fae6ccc6c4c0 (29 x Nitol) |
| Reporter |  abuse_ch |
| Tags: | exe Nitol |
Intelligence
File Origin
# of uploads :
2
# of downloads :
212
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
PurpleFox
ID:
1
File name:
1a910a2b9385f687d4e40cd09fd06704.exe
Verdict:
Malicious activity
Analysis date:
2023-03-06 11:43:30 UTC
Tags:
PurpleFox
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Nitol Backdoor
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 virus virut zusy
Verdict:
Malicious
Labled as:
Zusy.Generic
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
Result
Threat name:
GhostRat, Nitol
Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Checks if browser processes are running
Contains functionality to capture and log keystrokes
Detected VMProtect packer
Found stalling execution ending in API Sleep call
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to detect virtualization through RDTSC time measurements
Yara detected GhostRat
Yara detected Nitol
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Farfli
Status:
Malicious
First seen:
2023-03-06 10:34:22 UTC
File Type:
PE (Exe)
Extracted files:
10
AV detection:
25 of 38 (65.79%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Result
Malware family:
gh0strat
Score:
10/10
Tags:
family:gh0strat rat vmprotect
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Enumerates connected drives
VMProtect packed file
Gh0st RAT payload
Gh0strat
Unpacked files
SH256 hash:
48747eb42f528ee4a9fab6fdac0e431a2cc6e4ba6ba10fcf62211c959e102efb
MD5 hash:
1a910a2b9385f687d4e40cd09fd06704
SHA1 hash:
cd84f9887b0c4b744e4a9e8066958a67ecfedc6d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Nitol
Score:
1.00
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 |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with VMProtect. |
| Rule name: | MALWARE_Win_Nitol |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Nitol backdoor |
| Rule name: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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