MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8dd1b5caf0cd6f4d0972591216d4898f1a9dd4dbae2a2b5c92cc568d561cd144. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments

SHA256 hash: 8dd1b5caf0cd6f4d0972591216d4898f1a9dd4dbae2a2b5c92cc568d561cd144
SHA3-384 hash: 04c2b0eeceb65f213de4b9b9a80b0ad98dd96008ed79eedefc760167a2736ab3cf94ba071e3def157c8f71d3334e14cd
SHA1 hash: 724ab5d57541aa87b97ff24270c63abf49ed170f
MD5 hash: 765a397dd23048189ba17c85d4d57535
humanhash: eighteen-white-lithium-harry
File name:PAYMENT SLIP.exe
Download: download sample
Signature AgentTesla
File size:1'081'856 bytes
First seen:2022-04-12 10:49:51 UTC
Last seen:2022-04-12 11:53:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:edXwO0vfeMdVe88f9kQhGSX0rD/jd5ZNgPb:edXwOYfe8Vc9k7SXiTZNg
Threatray 15'676 similar samples on MalwareBazaar
TLSH T12235F237BB469E93CEEDD3740821BEC293E183265287E74E6DCC91B9B7826D917050C6
File icon (PE):PE icon
dhash icon 70ccb26969b2cc71 (35 x AgentTesla, 13 x Formbook, 2 x SnakeKeylogger)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
299
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PAYMENT SLIP.exe
Verdict:
Suspicious activity
Analysis date:
2022-04-13 05:00:51 UTC
Tags:
n/a

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
Creating a window
Launching a process
Creating a file
Searching for synchronization primitives
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Woreflint
Status:
Malicious
First seen:
2022-04-12 04:51:59 UTC
File Type:
PE (.Net Exe)
Extracted files:
80
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5250223416:AAG8kAOQx4wssXczXLpw9iZDG330B1RusH8/sendDocument
Unpacked files
SH256 hash:
8c3cad9916365a5579efbf50598c589afadf3d03523c242f34bf0e7c06fb6486
MD5 hash:
c1f25a061d3b3bfbbb04963bd9a4e186
SHA1 hash:
eae69e19d10b25e7eedd3cd320bf66c33512b4b5
SH256 hash:
9b592d482183ae84cd12086ad787ef12f16f29831c2ba308eadb619ab5c7340d
MD5 hash:
388b03e6881835f536734d159debb655
SHA1 hash:
79ebc42989c5b2947adc9234fcdd67e690fd3bb7
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
SH256 hash:
8dd1b5caf0cd6f4d0972591216d4898f1a9dd4dbae2a2b5c92cc568d561cd144
MD5 hash:
765a397dd23048189ba17c85d4d57535
SHA1 hash:
724ab5d57541aa87b97ff24270c63abf49ed170f
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_imphash
Rule name:quakbot_halo_generated
Author:Halogen Generated Rule, Corsin Camichel
Rule name:silentbuilder_halo_generated
Author:Halogen Generated Rule, Corsin Camichel
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Malspam

AgentTesla

Executable exe 8dd1b5caf0cd6f4d0972591216d4898f1a9dd4dbae2a2b5c92cc568d561cd144

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

Comments