MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf594d0970d6a71c802e5a261b41c2e2fa68f2ff7958d6f48872bc4954efd34d. 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



AgentTesla


Vendor detections: 18


Intelligence 18 IOCs YARA 5 File information Comments

SHA256 hash: cf594d0970d6a71c802e5a261b41c2e2fa68f2ff7958d6f48872bc4954efd34d
SHA3-384 hash: c1ef4244c45429ad22a702cdc1a735616c21a5d8e955fd0f3cad9297247501e7880f6fd92b0f2e9d26dca11496559e30
SHA1 hash: af09ea71e43f11f14960964c1e3f1a6042453e46
MD5 hash: 61f9c775a57a43ff6b858bd6c4c99dea
humanhash: south-oscar-nineteen-colorado
File name:หลักฐานการชำระเงิน_shrunk.exe
Download: download sample
Signature AgentTesla
File size:1'370'624 bytes
First seen:2025-05-13 20:05:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:hQB3XaoIShwdTey2Y3kvZIb6gWqzxeDXdp:iswaTedYIZrqteDX3
Threatray 3'455 similar samples on MalwareBazaar
TLSH T1165512182715EA12C5965FB90E32D2F463B84EDCB811E303DEFA7DEFB8363485945682
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter Anonymous
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
600
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
หลักฐานการชำระเงิน_shrunk.exe
Verdict:
Malicious activity
Analysis date:
2025-05-13 20:22:21 UTC
Tags:
stealer ultravnc rmm-tool telegram exfiltration netreactor ims-api generic agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Tags:
shell virus lien msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Connection attempt
Sending a custom TCP request
Stealing user critical data
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated overlay overlay packed packed packer_detected
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1689397 Sample: 9_shrunk.exe Startdate: 13/05/2025 Architecture: WINDOWS Score: 100 26 api.telegram.org 2->26 30 Suricata IDS alerts for network traffic 2->30 32 Found malware configuration 2->32 34 Malicious sample detected (through community Yara rule) 2->34 38 8 other signatures 2->38 8 9_shrunk.exe 4 2->8         started        signatures3 36 Uses the Telegram API (likely for C&C communication) 26->36 process4 file5 24 C:\Users\user\AppData\...\9_shrunk.exe.log, ASCII 8->24 dropped 40 Writes to foreign memory regions 8->40 42 Allocates memory in foreign processes 8->42 44 Adds a directory exclusion to Windows Defender 8->44 46 Injects a PE file into a foreign processes 8->46 12 vbc.exe 15 2 8->12         started        16 powershell.exe 23 8->16         started        18 vbc.exe 8->18         started        signatures6 process7 dnsIp8 28 api.telegram.org 149.154.167.220, 443, 49685 TELEGRAMRU United Kingdom 12->28 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->48 50 Tries to steal Mail credentials (via file / registry access) 12->50 52 Tries to harvest and steal ftp login credentials 12->52 54 Tries to harvest and steal browser information (history, passwords, etc) 12->54 56 Loading BitLocker PowerShell Module 16->56 20 WmiPrvSE.exe 16->20         started        22 conhost.exe 16->22         started        58 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->58 signatures9 process10
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2025-05-13 19:46:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
28 of 37 (75.68%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Uses the VBS compiler for execution
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Malware Config
C2 Extraction:
https://api.telegram.org/bot7844826162:AAHmkutzU62TUPvnEGO_jSKI8EsX0HUPGsg/
Unpacked files
SH256 hash:
cf594d0970d6a71c802e5a261b41c2e2fa68f2ff7958d6f48872bc4954efd34d
MD5 hash:
61f9c775a57a43ff6b858bd6c4c99dea
SHA1 hash:
af09ea71e43f11f14960964c1e3f1a6042453e46
SH256 hash:
22a03f25544fecf96ca7f38781824e302238529b6e59cc10cfecf240043bd294
MD5 hash:
bee219cadf5a780865c3548d9936bc38
SHA1 hash:
077405987d76832010142540e3f9c5fc1f1c314a
SH256 hash:
14578d45559dd8ea41b597b891f5f7456ac93a4593746d5be0a9ee4fba7ba591
MD5 hash:
cdc10531d2e472f129401adfe36701bb
SHA1 hash:
15a75615eac4a8408bd562d77136933bdde52ef1
Detections:
win_agent_tesla_g2 Agenttesla_type2 INDICATOR_EXE_Packed_GEN01 INDICATOR_SUSPICIOUS_Binary_References_Browsers INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
SH256 hash:
87011a1bfe107b9d9743c6961be69bca5fdba0094d145f3017429c6432d4733e
MD5 hash:
2fca2ea99db8c642cea6ec88f839755a
SHA1 hash:
e464f570993c868cddbac6672451074b6ceeb836
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24 SUSP_OBF_NET_Reactor_Indicators_Jan24
Malware family:
AgentTesla
Verdict:
Malicious
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:AgentTesla_DIFF_Common_Strings_01
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
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_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments