MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8cc5f2db7d2722143678a6b2f2d9c9ab6fa984c7d9bbf1d2ec06e7c19c7e1b2. 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: 10


Intelligence 10 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8cc5f2db7d2722143678a6b2f2d9c9ab6fa984c7d9bbf1d2ec06e7c19c7e1b2
SHA3-384 hash: 832669609eb758f3e501367cc1ea0604bb21cdfe79d367f9d045b434337afd2d895eae98074b990d2aecbde2ac962883
SHA1 hash: d2a07f822fce28ae1c05b45e2f214fd5e8c55c1e
MD5 hash: d5b08e8c1454119ac98b2fb0e2c9a6f1
humanhash: hydrogen-september-tennis-kilo
File name:e8cc5f2db7d2722143678a6b2f2d9c9ab6fa984c7d9bbf1d2ec06e7c19c7e1b2
Download: download sample
Signature AsyncRAT
Create hunting rule
File size:1'410'560 bytes
First seen:2025-01-24 09:38:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 483f0c4259a9148c34961abbda6146c1 (17 x ValleyRAT, 8 x AsyncRAT, 7 x QuasarRAT)
ssdeep 24576:gMjhd+pXW1s0KfOFR2xp9GTyg/1gkfVe5hSW05bmktUNudtJjdPrg:T+poKxpQudwQnab7SNudXjdTg
TLSH T11D652313F7C38576F99D0A349C66C4407E277D7819F9642A2EFCFA0E0D792826CB9960
TrID 74.1% (.EXE) Inno Setup installer (107240/4/30)
9.8% (.EXE) Win32 Executable Delphi generic (14182/79/4)
7.2% (.EXE) Win64 Executable (generic) (10522/11/4)
3.1% (.EXE) Win32 Executable (generic) (4504/4/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
File icon (PE):PE icon
dhash icon 6563bbd756505189 (2 x Rhadamanthys, 2 x QuasarRAT, 2 x RustyStealer)
Reporter JAMESWT_WT
Tags:AsyncRAT exe Shantou Chenhui Industry Co Ltd signed

Code Signing Certificate

Organisation:Shantou Chenhui Industry Co., Ltd.
Issuer:GlobalSign GCC R45 EV CodeSigning CA 2020
Algorithm:sha256WithRSAEncryption
Valid from:2024-10-21T07:15:13Z
Valid to:2025-10-22T07:15:13Z
Serial number: 24540eb0c961694c2223cb99
Intelligence: 5 malware samples on MalwareBazaar are signed with this code signing certificate
Cert Central Blocklist:This certificate is on the Cert Central blocklist
Thumbprint Algorithm:SHA256
Thumbprint: 2523e6b059d1cd2e99387c8a9331fab477a1aed5cd0f88ffb6de782711694d5e
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
621
Origin country :
IT IT
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.PUA.Systweak.Gen4.14801.UNOFFICIAL
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Restart of the analyzed sample
Creating a process with a hidden window
Searching for synchronization primitives
Creating a file
Moving a recently created file
Creating a file in the %AppData% directory
Moving a file to the %AppData% directory
Launching a process
Using the Windows Management Instrumentation requests
Enabling the 'hidden' option for recently created files
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context embarcadero_delphi fingerprint installer overlay
Link:
https://www.filescan.io/uploads/67935fbdcf164a47bc8e6cb2/reports/3fd62638-911e-4677-960d-4d1354dcd432/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/e8cc5f2db7d2722143678a6b2f2d9c9ab6fa984c7d9bbf1d2ec06e7c19c7e1b2
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f357a88f-fcfc-4bab-91c4-388de6172a94
Result
Threat name:
PureCrypter, AsyncRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1598478
Signature
.NET source code contains very large array initializations
Detected PureCrypter Trojan
Found many strings related to Crypto-Wallets (likely being stolen)
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Potentially Suspicious Child Process Of Regsvr32
Sigma detected: Powershell launch regsvr32
Suspicious powershell command line found
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses Register-ScheduledTask to add task schedules
Yara detected AsyncRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1598478 Sample: 3m6o8CliJr.exe Startdate: 24/01/2025 Architecture: WINDOWS Score: 100 82 Multi AV Scanner detection for dropped file 2->82 84 Multi AV Scanner detection for submitted file 2->84 86 Sigma detected: Powershell launch regsvr32 2->86 88 4 other signatures 2->88 11 3m6o8CliJr.exe 2 2->11         started        14 regsvr32.exe 2->14         started        16 regsvr32.exe 2->16         started        18 regsvr32.exe 2->18         started        process3 file4 74 C:\Users\user\AppData\...\3m6o8CliJr.tmp, PE32 11->74 dropped 20 3m6o8CliJr.tmp 3 5 11->20         started        23 regsvr32.exe 14->23         started        26 regsvr32.exe 16->26         started        28 regsvr32.exe 18->28         started        process5 file6 62 C:\Users\user\AppData\Local\...\_shfoldr.dll, PE32 20->62 dropped 64 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 20->64 dropped 30 3m6o8CliJr.exe 2 20->30         started        100 Suspicious powershell command line found 23->100 102 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 23->102 33 powershell.exe 23->33         started        36 powershell.exe 26->36         started        38 powershell.exe 28->38         started        signatures7 process8 file9 76 C:\Users\user\AppData\...\3m6o8CliJr.tmp, PE32 30->76 dropped 40 3m6o8CliJr.tmp 19 7 30->40         started        80 Loading BitLocker PowerShell Module 33->80 43 conhost.exe 33->43         started        45 conhost.exe 36->45         started        47 conhost.exe 38->47         started        signatures10 process11 file12 66 C:\Users\user\AppData\Roaming\is-Q7F16.tmp, PE32 40->66 dropped 68 C:\Users\user\AppData\...\4gdi32_9.drv (copy), PE32 40->68 dropped 70 C:\Users\user\AppData\...\unins000.exe (copy), PE32 40->70 dropped 72 3 other files (none is malicious) 40->72 dropped 49 regsvr32.exe 2 40->49         started        process13 dnsIp14 78 144.217.36.72, 49945, 49989, 49993 OVHFR Canada 49->78 90 System process connects to network (likely due to code injection or exploit) 49->90 92 Suspicious powershell command line found 49->92 94 Found many strings related to Crypto-Wallets (likely being stolen) 49->94 96 2 other signatures 49->96 53 powershell.exe 37 49->53         started        56 powershell.exe 37 49->56         started        signatures15 process16 signatures17 98 Loading BitLocker PowerShell Module 53->98 58 conhost.exe 53->58         started        60 conhost.exe 56->60         started        process18
Score:
58%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/e8cc5f2db7d2722143678a6b2f2d9c9ab6fa984c7d9bbf1d2ec06e7c19c7e1b2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e8cc5f2db7d2722143678a6b2f2d9c9ab6fa984c7d9bbf1d2ec06e7c19c7e1b2/
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2025-01-11 22:04:38 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5dgf6lnx2jzccq3hrjvs6lm4tk3pvgcmpwn36hjoybxhygoh4gza._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery execution
Link:
https://tria.ge/reports/250124-lml1dssjfx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Checks installed software on the system
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e5e6bbca-6d50-4ba0-96e6-3ac611ca564b
Unpacked files
SH256 hash:
3ecaffb423cf81259f2f7642bc4723ce1e33d123599b039d92864936f60ecddc
MD5 hash:
44151d9e68894c52bbe9212d80086152
SHA1 hash:
0407a90cd88bf4f59176827bf6d77d09aac501f1
Link:
https://www.unpac.me/results/0dee5651-2f66-4865-8954-b334d6817a73/
SH256 hash:
44b8e6a310564338968158a1ed88c8535dece20acb06c5e22d87953c261dfed0
MD5 hash:
9c8886759e736d3f27674e0fff63d40a
SHA1 hash:
ceff6a7b106c3262d9e8496d2ab319821b100541
Link:
https://www.unpac.me/results/0dee5651-2f66-4865-8954-b334d6817a73/
SH256 hash:
43a656bcd060e8a36502ca2deb878d56a99078f13d3e57dcd73a87128588c9e9
MD5 hash:
bcc236a3921e1388596a42b05686ff5e
SHA1 hash:
43bffbbac6a1bf5f1fa21e971e06e6f1d0af9263
Link:
https://www.unpac.me/results/0dee5651-2f66-4865-8954-b334d6817a73/
SH256 hash:
a4c86fc4836ac728d7bd96e7915090fd59521a9e74f1d06ef8e5a47c8695fd81
MD5 hash:
4ff75f505fddcc6a9ae62216446205d9
SHA1 hash:
efe32d504ce72f32e92dcf01aa2752b04d81a342
Link:
https://www.unpac.me/results/0dee5651-2f66-4865-8954-b334d6817a73/
SH256 hash:
e8cc5f2db7d2722143678a6b2f2d9c9ab6fa984c7d9bbf1d2ec06e7c19c7e1b2
MD5 hash:
d5b08e8c1454119ac98b2fb0e2c9a6f1
SHA1 hash:
d2a07f822fce28ae1c05b45e2f214fd5e8c55c1e
Link:
https://www.unpac.me/results/0dee5651-2f66-4865-8954-b334d6817a73/
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:Borland
Create hunting rule
Author:malware-lu
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
SECURITY_BASE_APIUses Security Base APIadvapi32.dll::AdjustTokenPrivileges
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CreateProcessW
advapi32.dll::OpenProcessToken
kernel32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryExW
kernel32.dll::LoadLibraryW
kernel32.dll::GetSystemInfo
kernel32.dll::GetStartupInfoA
kernel32.dll::GetDiskFreeSpaceW
kernel32.dll::GetCommandLineW
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateDirectoryW
kernel32.dll::CreateFileW
kernel32.dll::DeleteFileW
kernel32.dll::GetWindowsDirectoryW
kernel32.dll::GetFileAttributesW
kernel32.dll::FindFirstFileW
WIN_BASE_USER_APIRetrieves Account Informationadvapi32.dll::LookupPrivilegeValueW
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExW
advapi32.dll::RegQueryValueExW
WIN_USER_APIPerforms GUI Actionsuser32.dll::PeekMessageW
user32.dll::CreateWindowExW

Comments