MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7ae58f22cbdeb69318f6cb3ff3757a9888e8731febd66e85ee9938f874705c9. 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



AsyncRAT


Vendor detections: 16


Intelligence 16 IOCs YARA 3 File information Comments

SHA256 hash: f7ae58f22cbdeb69318f6cb3ff3757a9888e8731febd66e85ee9938f874705c9
SHA3-384 hash: c1c8b87a0fd2e7c66e68f63019d181942d7a71ed35407eeb2edf26a1a84a5ee7f80c8b9a0cd5ec6f99d91c5e220d3ca6
SHA1 hash: e3866c2da48a3f7f0ba93225756ce7f723654725
MD5 hash: 114710ee73b8143f2e0242b660bcac15
humanhash: timing-grey-louisiana-oregon
File name:114710ee73b8143f2e0242b660bcac15.exe
Download: download sample
Signature AsyncRAT
File size:11'661'576 bytes
First seen:2024-11-11 16:48:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash be41bf7b8cc010b614bd36bbca606973 (195 x LummaStealer, 126 x DanaBot, 63 x Vidar)
ssdeep 196608:LLHMUaWqpuqdk5m5erJrZvsq7xRtPOONA8HSc3kdMUf4DqwT/:LAUTqbS5mwrJlUEtWN8HDUdM3p
Threatray 3'214 similar samples on MalwareBazaar
TLSH T134C63303D3658DE6E34E9A3BE569F61213A0BB7E1819A11A72753E4D2036ED33831F47
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon 336b1737373f3f37 (5 x DCRat, 4 x GurcuStealer, 1 x RedLineStealer)
Reporter abuse_ch
Tags:AsyncRAT exe RAT signed

Code Signing Certificate

Organisation:Siam Computer (MD Kamrul Hassan)
Issuer:Sectigo Public Code Signing CA EV R36
Algorithm:sha256WithRSAEncryption
Valid from:2022-03-03T00:00:00Z
Valid to:2025-03-02T23:59:59Z
Serial number: e9e59f1418040e5a1e8ae92f0aec83d8
Intelligence: 21 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 80b7c22c5659dd209dc6750bc8141ccc53130dd903eeff9b382be9a8c8164347
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
1
# of downloads :
284
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
asyncrat
ID:
1
File name:
E-STATMENT99923.exe
Verdict:
Malicious activity
Analysis date:
2024-08-15 16:50:47 UTC
Tags:
python pyinstaller api-base64 susp-powershell asyncrat rat

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Tags:
asyncrat emotet nsis
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a window
Creating a file
Modifying a system file
Creating a process from a recently created file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
installer microsoft_visual_cc overlay packed upatre
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
72 / 100
Signature
Antivirus detection for dropped file
Found pyInstaller with non standard icon
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Files With System Process Name In Unsuspected Locations
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1553778 Sample: 5jm8vbbzbh.exe Startdate: 11/11/2024 Architecture: WINDOWS Score: 72 51 Multi AV Scanner detection for submitted file 2->51 53 Sigma detected: Files With System Process Name In Unsuspected Locations 2->53 9 5jm8vbbzbh.exe 10 24 2->9         started        process3 file4 35 C:\Users\user\AppData\Local\Temp\...35Act.dll, PE32 9->35 dropped 37 C:\Users\user\AppData\...\@New_x32OD.exe, PE32+ 9->37 dropped 39 C:\Users\user\AppData\Local\...\uninst.exe, PE32 9->39 dropped 41 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 9->41 dropped 12 @New_x32OD.exe 63 9->12         started        process5 file6 43 C:\Users\user\AppData\Local\...\shell.pyd, PE32+ 12->43 dropped 45 C:\Users\user\AppData\Local\...\win32wnet.pyd, PE32+ 12->45 dropped 47 C:\Users\user\AppData\...\win32trace.pyd, PE32+ 12->47 dropped 49 28 other files (25 malicious) 12->49 dropped 61 Antivirus detection for dropped file 12->61 63 Multi AV Scanner detection for dropped file 12->63 65 Found pyInstaller with non standard icon 12->65 16 @New_x32OD.exe 7 12->16         started        signatures7 process8 file9 25 C:\Users\user\AppData\...\fontdrvhost.exe, PE32+ 16->25 dropped 19 fontdrvhost.exe 63 16->19         started        process10 file11 27 C:\Users\user\AppData\Local\...\shell.pyd, PE32+ 19->27 dropped 29 C:\Users\user\AppData\Local\...\win32wnet.pyd, PE32+ 19->29 dropped 31 C:\Users\user\AppData\...\win32trace.pyd, PE32+ 19->31 dropped 33 28 other files (25 malicious) 19->33 dropped 55 Antivirus detection for dropped file 19->55 57 Multi AV Scanner detection for dropped file 19->57 59 Found pyInstaller with non standard icon 19->59 23 fontdrvhost.exe 3 19->23         started        signatures12 process13
Threat name:
Win32.Trojan.Generic
Status:
Malicious
First seen:
2024-08-13 20:08:32 UTC
File Type:
PE (Exe)
Extracted files:
1756
AV detection:
16 of 38 (42.11%)
Threat level:
  2/5
Result
Malware family:
asyncrat
Score:
  10/10
Tags:
family:asyncrat botnet:8/4/2004 discovery pyinstaller rat
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Detects Pyinstaller
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Suspicious use of SetThreadContext
Drops startup file
AsyncRat
Asyncrat family
Malware Config
C2 Extraction:
luxeloot.info:2005
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
f23b8d65606c71b8dcecd34078d6037730a16979d402ea5e99a8df1447553c47
MD5 hash:
4680d6b7998bfbe553d71f2dbef292f5
SHA1 hash:
8afe71650680570e799d95ca926bca5610300c6f
SH256 hash:
bbfc49b0c160e7d0231ad70f3e45c9e9e7a7935da863792fde2732a2ce594614
MD5 hash:
eb82a685cf9348bff8cd0a5bb710518a
SHA1 hash:
1e179c8dbb68f9a272e703f20e54f45d0f78ae6f
Detections:
PyInstaller SUSP_Imphash_Mar23_3
SH256 hash:
7851cb12fa4131f1fee5de390d650ef65cac561279f1cfe70ad16cc9780210af
MD5 hash:
bf712f32249029466fa86756f5546950
SHA1 hash:
75ac4dc4808ac148ddd78f6b89a51afbd4091c2e
SH256 hash:
6293408a5fa6d0f55f0a4d01528eb5b807ee9447a75a28b5986267475ebcd3ae
MD5 hash:
c7ce0e47c83525983fd2c4c9566b4aad
SHA1 hash:
38b7ad7bb32ffae35540fce373b8a671878dc54e
SH256 hash:
416133dd86c0dff6b0fcaf1f46dfe97fdc85b37f90effb2d369164a8f7e13ae6
MD5 hash:
4ccc4a742d4423f2f0ed744fd9c81f63
SHA1 hash:
704f00a1acc327fd879cf75fc90d0b8f927c36bc
SH256 hash:
f7ae58f22cbdeb69318f6cb3ff3757a9888e8731febd66e85ee9938f874705c9
MD5 hash:
114710ee73b8143f2e0242b660bcac15
SHA1 hash:
e3866c2da48a3f7f0ba93225756ce7f723654725
Please note that we are no longer able to provide a coverage score for Virus Total.

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:PE_Digital_Certificate
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Author:albertzsigovits
Rule name:upxHook
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information


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

Web download

AsyncRAT

Executable exe f7ae58f22cbdeb69318f6cb3ff3757a9888e8731febd66e85ee9938f874705c9

(this sample)

  
Delivery method
Distributed via web download

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
KERNEL32.dll::OpenProcess
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDiskFreeSpaceW
KERNEL32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::MoveFileW
KERNEL32.dll::GetWindowsDirectoryW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuW
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::OpenClipboard
USER32.dll::PeekMessageW
USER32.dll::CreateWindowExW

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