MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21a29333d1257e28e71774f939f0569830bcde339784ab04de0a5f8b937b1b1d. 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: 17


Intelligence 17 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 21a29333d1257e28e71774f939f0569830bcde339784ab04de0a5f8b937b1b1d
SHA3-384 hash: 250a814a0105ac6333e2a9ad291f265296b779b9f509fcd3ed34903b2c8728d5013400ef56116086c3b524dbe70ae371
SHA1 hash: 3c5d4d216dd1870f8c36c61624d980bd4311123c
MD5 hash: 5cd3db9a24801fb7d01b7e589494c60f
humanhash: maine-lion-texas-video
File name:5CD3DB9A24801FB7D01B7E589494C60F.exe
Download: download sample
Signature Gh0stRAT
Create hunting rule
File size:462'848 bytes
First seen:2024-03-23 04:20:18 UTC
Last seen:2024-03-23 06:27:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 77eef4e097d1e4bdf8b3e7692e2593aa (5 x Gh0stRAT)
ssdeep 6144:YDBJuB+BuOQMfIQmslc5wUtQIb5ER4YXS96lQvaRcfMwWv8:CrK+BiM635XtDEvXS96Ge9wWv8
TLSH T1D2A46B136E07ED4EE386133129D97CE0111DBF5ABA65017FE2B83E9B1C34BB109AB495
TrID 31.0% (.EXE) InstallShield setup (43053/19/16)
22.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
11.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
9.4% (.SCR) Windows screen saver (13097/50/3)
7.5% (.EXE) Win64 Executable (generic) (10523/12/4)
File icon (PE):PE icon
dhash icon 3c7462236727673b (2 x Gh0stRAT)
Reporter abuse_ch
Tags:exe Gh0stRAT


Avatar
abuse_ch
Gh0stRAT C2:
216.83.40.187:7777

Intelligence

File Origin
# of uploads :
2
# of downloads :
461
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
gh0st
Create hunting rule
ID:
1
File name:
21a29333d1257e28e71774f939f0569830bcde339784ab04de0a5f8b937b1b1d.exe
Verdict:
Malicious activity
Analysis date:
2024-03-23 04:21:23 UTC
Tags:
remote rat gh0st
Link:
https://app.any.run/tasks/9de88006-1ca6-4673-bf62-84df0c417f9f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
Searching for the window
Sending a custom TCP request
Launching a process
Moving a file to the Program Files subdirectory
Replacing files
Sending an HTTP GET request
Forced system process termination
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
farfli keylogger lolbin packed shell32 virus
Link:
https://www.filescan.io/uploads/65fe58afe267e4ac508609fd/reports/8c6063fc-775a-4525-9eb3-ccd0fb1f5d3a/overview
Verdict:
Malicious
Labled as:
DeepScan:Generic.KillMBR.A
Link:
https://www.hybrid-analysis.com/sample/21a29333d1257e28e71774f939f0569830bcde339784ab04de0a5f8b937b1b1d
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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2f587bd8-ae33-42a4-9892-591cbeb4d348
Result
Threat name:
GhostRat, Mimikatz, Nitol
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1414371
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to automate explorer (e.g. start an application)
Contains functionality to detect sleep reduction / modifications
Contains functionality to detect virtual machines (IN, VMware)
Contains functionality to infect the boot sector
Contains functionality to modify windows services which are used for security filtering and protection
Found evasive API chain (may stop execution after checking mutex)
Found malware configuration
Found stalling execution ending in API Sleep call
Icon mismatch, binary includes an icon from a different legit application in order to fool users
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
Sigma detected: Potentially Suspicious Malware Callback Communication
Snort IDS alert for network traffic
Yara detected GhostRat
Yara detected Mimikatz
Yara detected Nitol
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/21a29333d1257e28e71774f939f0569830bcde339784ab04de0a5f8b937b1b1d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/21a29333d1257e28e71774f939f0569830bcde339784ab04de0a5f8b937b1b1d/
Threat name:
Win32.Trojan.FlyAgent
Create hunting rule
Status:
Malicious
First seen:
2024-03-19 12:44:00 UTC
File Type:
PE (Exe)
Extracted files:
50
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=egrjgm6rev7crzyxot4tt4cwtaylzxrts6ckwbg6bjpyxe33dmoq._file
Verdict:
malicious
Result
Malware family:
gh0strat
Create hunting rule
Score:
  10/10
Tags:
family:gh0strat rat
Link:
https://tria.ge/reports/240323-eymyhaga7v/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Enumerates connected drives
Gh0st RAT payload
Gh0strat
Unpacked files
SH256 hash:
31913b545d5634caaa1a8c8f6631fc795bdb063226360edd959d0e609bbfb270
MD5 hash:
2a21c07fbd78ce1f06c1a5f4f9696aa2
SHA1 hash:
ad4b952f5fa8e6b5a792d9d864da63b5bd5bbfc0
Detections:
INDICATOR_SUSPICIOUS_EXE_ClearMyTracksByProcess
Create hunting rule
check_installed_software
Create hunting rule
Mimikatz_Strings
Create hunting rule
GhostDragon_Gh0stRAT
Create hunting rule
MALWARE_Win_PCRat
Create hunting rule
MALWARE_Win_Zegost
Create hunting rule
potential_termserv_dll_replacement
Create hunting rule
Link:
https://www.unpac.me/results/bdaef0e6-80db-4af1-88c8-4a03f0bc38c5/
Parent samples :
21a29333d1257e28e71774f939f0569830bcde339784ab04de0a5f8b937b1b1d
ab605210ed213b2dcda4fef16edcbce08700922f0e503282d40bdf0beaffb6d6
SH256 hash:
ad06d366d40804aec7652d5251eccb93497bb6053ba7e8bdde3160423495afd3
MD5 hash:
f7b666298cfa08b739541f483336ccd1
SHA1 hash:
843b843db748309a21a8402e28a81e4b2dad849c
Detections:
INDICATOR_SUSPICIOUS_EXE_ClearMyTracksByProcess
Create hunting rule
check_installed_software
Create hunting rule
Mimikatz_Strings
Create hunting rule
GhostDragon_Gh0stRAT
Create hunting rule
MALWARE_Win_PCRat
Create hunting rule
MALWARE_Win_Zegost
Create hunting rule
potential_termserv_dll_replacement
Create hunting rule
Link:
https://www.unpac.me/results/bdaef0e6-80db-4af1-88c8-4a03f0bc38c5/
SH256 hash:
21a29333d1257e28e71774f939f0569830bcde339784ab04de0a5f8b937b1b1d
MD5 hash:
5cd3db9a24801fb7d01b7e589494c60f
SHA1 hash:
3c5d4d216dd1870f8c36c61624d980bd4311123c
Link:
https://www.unpac.me/results/bdaef0e6-80db-4af1-88c8-4a03f0bc38c5/
Malware family:
Gh0stRAT
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/21a29333d125/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.74
Link:
https://yomi.yoroi.company/submissions/21a29333d1257e28e71774f939f0569830bcde339784ab04de0a5f8b937b1b1d

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:Armadillov1xxv2xx
Create hunting rule
Author:malware-lu
Rule name:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:GhostDragon_Gh0stRAT
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Gh0st RAT mentioned in Cylance' Ghost Dragon Report
Reference:https://blog.cylance.com/the-ghost-dragon
Rule name:INDICATOR_SUSPICIOUS_EXE_ClearMyTracksByProcess
Create hunting rule
Author:ditekSHen
Description:Detects executables calling ClearMyTracksByProcess
Rule name:MALWARE_Win_PCRat
Create hunting rule
Author:ditekSHen
Description:Detects PCRat / Gh0st
Rule name:MALWARE_Win_Zegost
Create hunting rule
Author:ditekSHen
Description:Detects Zegost
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:Mimikatz_Strings
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mimikatz strings
Reference:not set
Rule name:Mimikatz_Strings_RID2DA0
Create hunting rule
Author:Florian Roth
Description:Detects Mimikatz strings
Reference:not set
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Windows_Trojan_Gh0st_ee6de6bc
Create hunting rule
Author:Elastic Security
Description:Identifies a variant of Gh0st Rat

File information

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

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoFreeUnusedLibraries
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetVolumeInformationA
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::SetStdHandle
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::GetFileAttributesA
KERNEL32.dll::FindFirstFileA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExA
ADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegSetValueExA
WIN_USER_APIPerforms GUI ActionsUSER32.dll::PeekMessageA
USER32.dll::CreateWindowExA

Comments