MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f81cefc5b27a8930fa7fd83d5d46df5d46ceb45f244cc0366f3b72d53b5a2721. 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
Gh0stRAT
Vendor detections: 10
| SHA256 hash: | f81cefc5b27a8930fa7fd83d5d46df5d46ceb45f244cc0366f3b72d53b5a2721 |
|---|---|
| SHA3-384 hash: | 896035cd14ebff0ff5a180f7544984992f02a023e9c31724b5668a33791357f536eed7d43a051ac304e76fdb1b5318a6 |
| SHA1 hash: | 734dd67c960c786c2c55026605d5702dae6d0d86 |
| MD5 hash: | b11e7218cb481804403951feca2b5c23 |
| humanhash: | salami-wolfram-yellow-mountain |
| File name: | b11e7218cb481804403951feca2b5c23.exe |
| Download: | download sample |
| Signature | Gh0stRAT |
| File size: | 189'952 bytes |
| First seen: | 2022-12-19 18:15:16 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c4a2407f5c26628324f031bb68c39a54 (1 x Gh0stRAT) |
| ssdeep | 3072:2R1+aJe1mgawzxsBub861jIHxowh8j6X/3VGVnpUlCz764/9xpEEBqbZuwSy/Gmo:2RUTV5nA8j6XPVGpxx9b3wZuwSOGmYTJ |
| Threatray | 45 similar samples on MalwareBazaar |
| TLSH | T1C3048F02FA4540EDD498153C08FBBF32AA37BD564E5B8E4B7E34F991C8B22915731E4A |
| TrID | 32.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 17.2% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 13.7% (.SCR) Windows screen saver (13097/50/3) 11.0% (.EXE) Win64 Executable (generic) (10523/12/4) 6.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| File icon (PE): |  |
| dhash icon | ccd2d2c2d2d2c2e2 (9 x Mydoom, 3 x Gh0stRAT, 3 x Warezov) |
| Reporter |  abuse_ch |
| Tags: | exe Gh0stRAT |
Intelligence
File Origin
# of uploads :
1
# of downloads :
196
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b11e7218cb481804403951feca2b5c23.exe
Verdict:
No threats detected
Analysis date:
2022-12-19 18:17:08 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a file in the Windows subdirectories
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Launching a service
Loading a system driver
Enabling autorun for a service
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-vm cobra gh0st ghost greyware hupigon overlay shell32.dll virus
Malware family:
Barys
Verdict:
Malicious
Result
Threat name:
GhostRat
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to detect sleep reduction / modifications
Drops executables to the windows directory (C:\Windows) and starts them
Found stalling execution ending in API Sleep call
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
System process connects to network (likely due to code injection or exploit)
Uses dynamic DNS services
Yara detected GhostRat
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Strictor
Status:
Malicious
First seen:
2011-05-23 16:06:00 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
23 of 25 (92.00%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Similar samples:
+ 35 additional samples on MalwareBazaar
Result
Malware family:
gh0strat
Score:
10/10
Tags:
family:gh0strat rat
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in System32 directory
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
Gh0st RAT payload
Gh0strat
Unpacked files
SH256 hash:
2ab29bbc3a49417f88b477dcc6f28ca41c6b6a1921135f4efaad263b0781e51b
MD5 hash:
119895e95e925032b88b3fd38c102ef1
SHA1 hash:
ae01f23f45b50efef0fd5417497ecc9afd8f51d7
SH256 hash:
90e534b43e9b4bdde524c838a7fbe9809c0b63bde8c018282aabc18ef022f581
MD5 hash:
864355f91f37f495b1c817bcf2e00531
SHA1 hash:
4fa30caceffcd9bfbf7cbb2f9626ae3a1b922220
SH256 hash:
f81cefc5b27a8930fa7fd83d5d46df5d46ceb45f244cc0366f3b72d53b5a2721
MD5 hash:
b11e7218cb481804403951feca2b5c23
SHA1 hash:
734dd67c960c786c2c55026605d5702dae6d0d86
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
PcClient
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: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| Rule name: | yara_template |
|---|
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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