MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a7946bae415fc7d5add7b6a5ca391fbe19a1ed621ebd370a9491f0e5358e500. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a7946bae415fc7d5add7b6a5ca391fbe19a1ed621ebd370a9491f0e5358e500
SHA3-384 hash: 7f5bf4b2f6e11c74b2b800c812b9327926c3c7cd70cb35245f9244a365125ebd3b3f46932f8279c3eabb9653e483a60f
SHA1 hash: d0285623c7279c3904a583a9398a529158125b8b
MD5 hash: fd49f2634e10399ceb02af6955982bee
humanhash: south-alaska-ten-carbon
File name:GOLDEN SWIFT_ Appointment.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:876'032 bytes
First seen:2020-06-22 04:31:07 UTC
Last seen:2020-06-22 05:47:17 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 6144:MKQU6EO/0XXUFRIJPvQJAf2Rsw6JTh8UwK1o4tx9JkqlEMMMMMMMo/zSISxo4:MbgYqhQRsw6BhXtx9JihSxo
Threatray 10'644 similar samples on MalwareBazaar
TLSH 32152A06BF2B5E1BC9D4F9F338FB507C5D39399267404E990438BA780436A8F66875E8
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
4
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12384/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.ch.12130.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3a7946bae415fc7d5add7b6a5ca391fbe19a1ed621ebd370a9491f0e5358e500/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-22 03:54:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hj4unoxecx6h2ww5pnvfzi4r7pqzuhwwehv5g4fjjepq4u2y4uaa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0383409c31a6543ab60b30f5e95e83712c11c03768c3e6b29fd4dc5bd9fdcc12
AgentTesla
576ad625aa5f0da23353269fd85938a85d0e1a723c2cbe4d05b8a43ba301930e
AgentTesla
5c3e5f4453d50a5e13d0ac1c5faea25b77a20447b741fb0afad83b62985ac350
AgentTesla
61f5d152caf6b824cc52b2f674caaa87d14163fff7af6186f7a380a451d244ec
AgentTesla
6544b83f2e7486290fdb2a890ad8b418ff670dd211be1f009d219a2256315913
AgentTesla
798676352c75523109a4cd08f282ae658bdde5ba1e77b45d19c8fee68115d3df
AgentTesla
a2e1197998978fb090b0cbdeb9365d22730330c30b9bf53f6b6e0cfe42da856a
AgentTesla
bad188ab4dafe3adb7f33d338a0c0756e6d9c4f9e3b500ec61dbd6807e10e3d5
AgentTesla
ca85ea610b26c1c9d595cec0108697c662f5580cd9c7d3e26d227f52bb951bff
AgentTesla
ed9ead85667d2ecb58aaee4c9e803159cf7d214ac5bf09653aa5d67734b2e5e6
AgentTesla
+ 10'634 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-t4q958wml2/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
AgentTesla
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_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

rar 4915275e6259fce216580a63be93339904e95cd3aa18f1b9cf14781b4c5ed305

AgentTesla

Executable exe 3a7946bae415fc7d5add7b6a5ca391fbe19a1ed621ebd370a9491f0e5358e500

(this sample)

  
Dropped by
MD5 48cfb0347acce8f5a21c136822950a36
  
Dropped by
SHA256 4915275e6259fce216580a63be93339904e95cd3aa18f1b9cf14781b4c5ed305
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12384/

Comments