MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b56e9af1dde3f4835c329d95f134963136dddf05ffffbb983add756c6d2c164. 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: 8b56e9af1dde3f4835c329d95f134963136dddf05ffffbb983add756c6d2c164
SHA3-384 hash: b13791dac616c6dce31ad3871b4835775e71f1cc2d16070fe1b73fe73ff2e6d76670908924cfd6e7fcd5480e148389a5
SHA1 hash: 96f8b475357def8afd7ea9cdf7bf5a01b9517b7e
MD5 hash: e288ea86fc0280bc1270eb1f28c25961
humanhash: dakota-hydrogen-pluto-california
File name:PO.4029530.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:408'064 bytes
First seen:2020-06-11 12:30:13 UTC
Last seen:2020-06-11 13:32:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:+iAghWQCtXvfCEHYBiyFzP82Ze2Oe4FaJspgP:+BgMtf6EGikr7cBXFOSg
Threatray 10'622 similar samples on MalwareBazaar
TLSH 8A941244E6A4A707E8AC0BFF94F134C28334BCAA5923F3299DD570EE1A277059853A57
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/9015/
Detection(s):
SecuriteInfo.com.Trojan.Inject3.42048.7456.21935.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-11 12:32:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rnlotly53y7uqnodfhmv6e2jmmjw3xpql777xomdvxlvnrwsyfsa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0c76dbf49b51ec12d4ab052ce8e5ccce2bd58e67161e184c6dbdfdeba3014f06
AgentTesla
2e5db38a7ef270540183c7d11faf67ae9dd614d6341dd74dc4124701d8c4b8b9
AgentTesla
30fd049e01b512df68d84c6f5a92a705d27ad52327f8e319a760aefec037f792
AgentTesla
846d2bcdab1a1342fdfcf0636d1ead7b9411d1212331ca95fb568f56ecb7842d
AgentTesla
9100a66246aa52a3839f411bcf8763f423abd9ae1ac664ea0435d23bc0e6f03f
AgentTesla
9d21929837be7be38702aeec7f2ed51f23ecb142651fed5dd9d95eecd457a25e
AgentTesla
b6b0eb759fe2c52fa89fd4ae7d83c379c1caec28fb28e97e17db5178b3f6c1ef
AgentTesla
cc9cd3fab00a7ca68c26cbf9bfcf691aafd004232149c04d2d082a1fe06b9f32
AgentTesla
de7b76d63de4addc9c39bef5146445aa54c2005f3442addf8810379594ed8a06
AgentTesla
fad5d998c52c536d0ee9053d7f6a1d7dd2bd11d3cc91af90992cc08a70bc33eb
AgentTesla
+ 10'612 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-3xp6h7yrpa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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.

8ad76b3dd2299ffea555000cbe81d60c197293539d919cbd8775978d98c8a34b

AgentTesla

Executable exe 8b56e9af1dde3f4835c329d95f134963136dddf05ffffbb983add756c6d2c164

(this sample)

  
Dropped by
MD5 8581a098738394cc5e5138d14e014b7f
  
Dropped by
SHA256 8ad76b3dd2299ffea555000cbe81d60c197293539d919cbd8775978d98c8a34b
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/9015/

Comments