MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 97bd84d68cdb1c875b45f735ab621aed8a0c717e56a7c8337532dabcad5c20a6. 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: 8
| SHA256 hash: | 97bd84d68cdb1c875b45f735ab621aed8a0c717e56a7c8337532dabcad5c20a6 |
|---|---|
| SHA3-384 hash: | 54de91b493b7478d551369c3b67b14ca2024ec55f4e19e1e9064cc89664562b734eccf1bcc10da5699a28f703ce4e033 |
| SHA1 hash: | c7aa921a17ce7af77fe2db530b023bd5bec12322 |
| MD5 hash: | 4e5af1e43e3c1e40f933bd8f4ed2951c |
| humanhash: | purple-twelve-march-green |
| File name: | server_se.exe |
| Download: | download sample |
| Signature | Nitol |
| File size: | 913'408 bytes |
| First seen: | 2022-08-01 18:33:04 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 88a51c0df65878036300d88d088d42d6 (1 x Nitol) |
| ssdeep | 24576:XJjeK6MQpkkFVq7uAveMtkuREzqO781rTAJ7d:X4PpkkbsuE5T6zqnRTAX |
| Threatray | 14'007 similar samples on MalwareBazaar |
| TLSH | T15D151246EEA61336E5770970B42B69DCF5740CE22B39D4BB03F243967DB11B4A236683 |
| TrID | 38.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 20.5% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 13.0% (.EXE) Win64 Executable (generic) (10523/12/4) 8.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.2% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | 22f2c9c92e9de072 (1 x Nitol) |
| Reporter |  r3dbU7z |
| Tags: | exe Nitol |
Intelligence
File Origin
# of uploads :
1
# of downloads :
392
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Searching for analyzing tools
Сreating synchronization primitives
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed shell32.dll
Result
Verdict:
UNKNOWN
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
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Detected unpacking (changes PE section rights)
Hides threads from debuggers
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
PE file has a writeable .text section
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Yara detected GhostRat
Behaviour
Behavior Graph:
Threat name:
Win32.Backdoor.Farfli
Status:
Malicious
First seen:
2022-08-01 18:34:09 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 13'997 additional samples on MalwareBazaar
Result
Malware family:
gh0strat
Score:
10/10
Tags:
family:gh0strat rat
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious use of SetWindowsHookEx
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Gh0st RAT payload
Gh0strat
Unpacked files
SH256 hash:
17a44b18e56a656571282b3ec471289fb9fb21093daefc438a03dde4e0d5a332
MD5 hash:
920471dc96e2b4ab03e11d38b31f2b5c
SHA1 hash:
51ba15824aeee3141da6a253f0463d66e8619e6c
SH256 hash:
97bd84d68cdb1c875b45f735ab621aed8a0c717e56a7c8337532dabcad5c20a6
MD5 hash:
4e5af1e43e3c1e40f933bd8f4ed2951c
SHA1 hash:
c7aa921a17ce7af77fe2db530b023bd5bec12322
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.69
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: | Backdoor_Nitol_Jun17 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects malware backdoor Nitol - file wyawou.exe - Attention: this rule also matches on Upatre Downloader |
| Reference: | https://goo.gl/OOB3mH |
| Rule name: | Backdoor_Nitol_Jun17_RID2E8F |
|---|---|
| Author: | Florian Roth |
| Description: | Detects malware backdoor Nitol - file wyawou.exe - Attention: this rule also matches on Upatre Downloader |
| Reference: | https://goo.gl/OOB3mH |
| Rule name: | MALWARE_Win_Nitol |
|---|---|
| Author: | ditekSHen |
| Description: | Detects Nitol backdoor |
| Rule name: | MAL_Nitol_Malware_Jan19_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Nitol Malware |
| Reference: | https://twitter.com/shotgunner101/status/1084602413691166721 |
| Rule name: | meth_get_eip |
|---|---|
| Author: | Willi Ballenthin |
| 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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