MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77597495f3521c6d844c3ef906576849af3273c943340a1d348bf0a578759667. 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: 77597495f3521c6d844c3ef906576849af3273c943340a1d348bf0a578759667
SHA3-384 hash: 9761890778d222b2776269ae41353cb5ecb567cfca3dcee6c7458f6e152dc6f9fa6f26c532aad3ad4cfe61a08b6a2760
SHA1 hash: 369aac416eba30fc54caf951b78d5ae1ef81fc5a
MD5 hash: b237234065124eb219ba64ff174d8434
humanhash: carbon-magazine-five-black
File name:Document_BT24PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:633'344 bytes
First seen:2020-06-18 08:04:27 UTC
Last seen:2020-06-18 08:36:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:Pd9gMdLXTIM0Y70qjWcKQ+B5YkHqblS8+bHkqNYpKzFoqugb68OC7Enp2BUE3J+y:Pvldze59B5YkHqblS8+lXOoUe
Threatray 10'802 similar samples on MalwareBazaar
TLSH F4D42B3D7685B805D23D057340A9A790B2B2AA833E06C70F79DA576CAF033CB3B56765
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19700/
Detection(s):
SecuriteInfo.com.CAP_HookExKeylogger.2861.14274.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-18 08:35:25 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=o5mxjfptkiog3bcmh34qmv3ijgxte46jim2auhjurpykk6dvsztq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0b28e11377a023f06d0cf8035e3b2146192004b32e1d0079d01a4958b639eb0d
AgentTesla
66008cc8d1ea9c2a02674d800e113f485112789a865ca4f02e1af066d0cc2f9e
AgentTesla
7a6ca5fc154848fb338acb8c6ed9643b99d94df75a198133cf779353a84014b1
AgentTesla
9ade60067cc64f8c5f3eb43ff3649270d73bd24f73d945bd0a0081a44a8b9a48
AgentTesla
c48693c5940a8dd8ec1ed3ad688b53c84f532488565c13b477e9406178f01c44
AgentTesla
d21b4f6bb88727bcf6c3deb4bb0c2077f4463c0835d4f9ead8005a5f291166a3
AgentTesla
e2d112bd0fd186acce6eebc6ec5d389c69fd6ae1154d0f44938de68dedec29cc
AgentTesla
f3896a11c5b839b300d4c39c9b80476f5187be7444b0c6a30f82a6f13374de07
AgentTesla
f63ca5c088c8a7668b5798da2458ce3bd3dba31c484d4e8ce846ab77d2a85dbc
AgentTesla
fbea808d558f1d30c0285b0615ab01b1db47fbfbd4c6eec98903349368069794
AgentTesla
+ 10'792 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200624-2t99xgg7ps/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Modifies service
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Executes dropped EXE
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.

10949c96ed4c512e52c0d7af68044924655f078f34e734417c79288249e90970

AgentTesla

Executable exe 77597495f3521c6d844c3ef906576849af3273c943340a1d348bf0a578759667

(this sample)

  
Dropped by
MD5 abf169173e94eaa57ab892fc968d1708
  
Dropped by
SHA256 10949c96ed4c512e52c0d7af68044924655f078f34e734417c79288249e90970
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/19700/

Comments