MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b4b15bbf36acefca368b978cf681532c7d6cdc31ec04e93e40a47bee78186768. 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: 13


Intelligence 13 IOCs 1 YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b4b15bbf36acefca368b978cf681532c7d6cdc31ec04e93e40a47bee78186768
SHA3-384 hash: d0f8cd1a7659cc2b8843302ed640e158a725bb0397ead67543015ed27e1da5c4357c8cccfc186293634253f428428244
SHA1 hash: 52dec3b33136aea6e30e84bbfeb9c06be0d104ca
MD5 hash: 35a74ad37be8acbba85628dbff47c367
humanhash: hot-pennsylvania-seventeen-california
File name:35a74ad37be8acbba85628dbff47c367.exe
Download: download sample
Signature Gh0stRAT
Create hunting rule
File size:4'519'456 bytes
First seen:2024-06-26 16:20:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4f6ddf3324e2e19bf9db71d681513cb0 (1 x Gh0stRAT)
ssdeep 98304:djNaAM8OVQz/hok4OiZrq1DfPHNADtV6v+G:O2rhok4O7NADtV6v+G
Threatray 1 similar samples on MalwareBazaar
TLSH T190269D57BEAC50D8D4D68431C99E8D1BD7B37C602933875F01613A9EEF733620D2AA62
TrID 68.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
12.5% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.4% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 8aaabab2caf2fe7a (7 x Gh0stRAT, 1 x YoungLotus)
Reporter abuse_ch
Tags:exe Gh0stRAT


Avatar
abuse_ch
Gh0stRAT C2:
154.91.90.216:6666

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
154.91.90.216:6666 https://threatfox.abuse.ch/ioc/1289253/

Intelligence

File Origin
# of uploads :
1
# of downloads :
435
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
gh0st
Create hunting rule
ID:
1
File name:
b4b15bbf36acefca368b978cf681532c7d6cdc31ec04e93e40a47bee78186768.exe
Verdict:
Malicious activity
Analysis date:
2024-06-26 16:21:17 UTC
Tags:
remote rat gh0st shellcode loader
Link:
https://app.any.run/tasks/45c06a1d-9095-40f9-a962-5ef25fbbb145

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.W64.ABRisk.OLLZ-3233.7554.27429.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=667c40097d0e07b08a473e49win10vpnfull_triage
Tags:
Encryption Generic Network Static Malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a file in the %temp% directory
DNS request
Connection attempt
Sending an HTTP GET request
Creating a file
Creating a process from a recently created file
Launching a file downloaded from the Internet
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
89%
Tags:
fingerprint keylogger lolbin microsoft_visual_cc overlay packed shell32
Link:
https://www.filescan.io/uploads/667c3fef49a1c83062689597/reports/c5736b47-5224-4dd0-b4f0-e91ddfecda33/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/b4b15bbf36acefca368b978cf681532c7d6cdc31ec04e93e40a47bee78186768
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:
Sysinternals
Create hunting rule
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/655d5861-14a0-4cb7-bf3f-67335fbf84cb
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1463130
Signature
Antivirus detection for URL or domain
Downloads files with wrong headers with respect to MIME Content-Type
Drops PE files with benign system names
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Files With System Process Name In Unsuspected Locations
Snort IDS alert for network traffic
Behaviour
Behavior Graph:
Download SVG
Score:
11%
Verdict:
Benign
File Type:
PE
Link:
https://malprob.io/report/b4b15bbf36acefca368b978cf681532c7d6cdc31ec04e93e40a47bee78186768
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b4b15bbf36acefca368b978cf681532c7d6cdc31ec04e93e40a47bee78186768/
Threat name:
Win64.Trojan.SpywareX
Create hunting rule
Status:
Malicious
First seen:
2024-06-23 03:02:00 UTC
File Type:
PE+ (Exe)
Extracted files:
888
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wsyvxpzwvtx4unuls6gpnaktfr6wzxbr5qcospsaur5646aym5ua._file
Verdict:
unknown
Similar samples:
b4b15bbf36acefca368b978cf681532c7d6cdc31ec04e93e40a47bee78186768
Gh0stRAT
Result
Malware family:
n/a
Score:
  8/10
Tags:
upx
Link:
https://tria.ge/reports/240626-ttmt9ssdke/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates connected drives
ACProtect 1.3x - 1.4x DLL software
Executes dropped EXE
Loads dropped DLL
UPX packed file
Downloads MZ/PE file
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/51b23a56-ccee-4163-a0be-521f82939361
Unpacked files
SH256 hash:
b4b15bbf36acefca368b978cf681532c7d6cdc31ec04e93e40a47bee78186768
MD5 hash:
35a74ad37be8acbba85628dbff47c367
SHA1 hash:
52dec3b33136aea6e30e84bbfeb9c06be0d104ca
Link:
https://www.unpac.me/results/6e2a2a88-eb46-4af8-a2f5-d6f7e6a76a93/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b4b15bbf36acefca368b978cf681532c7d6cdc31ec04e93e40a47bee78186768

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:Check_DriveSize
Create hunting rule
Rule name:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques
Rule name:Windows_Shellcode_Rdi_edc62a10
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_DustyWarehouse_a6cfc9f7
Create hunting rule
Author:Elastic Security

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
CHECK_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoFreeUnusedLibraries
ole32.dll::CreateStreamOnHGlobal
GDI_PLUS_APIInterfaces with Graphicsgdiplus.dll::GdiplusStartup
gdiplus.dll::GdiplusShutdown
gdiplus.dll::GdipDeleteGraphics
gdiplus.dll::GdipAlloc
gdiplus.dll::GdipCreateFromHDC
MULTIMEDIA_APICan Play MultimediaWINMM.dll::PlaySoundW
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::GetFileSecurityW
ADVAPI32.dll::SetFileSecurityW
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetVolumeInformationW
KERNEL32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
SHLWAPI.dll::PathRemoveFileSpecW
KERNEL32.dll::ReplaceFileW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::CreateMenu
ole32.dll::OleCreateMenuDescriptor
USER32.dll::EmptyClipboard
USER32.dll::OpenClipboard
USER32.dll::PeekMessageW

Comments