MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f8f28f5eee0d7e5a4bf151528beb476347dd84c94ef721675237f00e391c6f5. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f8f28f5eee0d7e5a4bf151528beb476347dd84c94ef721675237f00e391c6f5
SHA3-384 hash: 47231d15c7ad7cee7df7851907088076a1c9ffbd3a01ec294db78d5643a339ec9187053ba1e62594bcdaebe7b1b3654b
SHA1 hash: 16cbe24a2ba9be80dcc59e484a75a3b5a1a695bc
MD5 hash: 854c9f06f6bffc17043505cde10675bb
humanhash: triple-freddie-seven-item
File name:Quote#.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:394'240 bytes
First seen:2020-07-03 02:34:46 UTC
Last seen:2020-07-03 03:32:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:oFpt5aB7IgLJVWqMUtZw0EB7uQylvsD4WJ88dpnA2+hxfJV0KbJPcuwYbjBwSnG:2NaBEgLJVW6tVQF4Wu8XnKfJV1b28jn
Threatray 10'665 similar samples on MalwareBazaar
TLSH 7284124A2ABD6B23E6BE43FE95B2100823B6597E542BF35CDDD2B4C21533748C620D57
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18550/
Detection(s):
SecuriteInfo.com.Trojan.Inject3.44314.8928.9895.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8f8f28f5eee0d7e5a4bf151528beb476347dd84c94ef721675237f00e391c6f5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-03 01:22:07 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=r6hsr5po4dl6ljf7cuksrpvuoy2h3wcmstxxeftven7qby4ry32q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
09b0e2a84a8e7165c5a3b23efcd53cde0a7090e1ebe09a86cca86c33f7c39290
AgentTesla
2836e2f050c5ed948fb0652dde8eca6e867cb25aaa835d8b58738ec251dded5b
AgentTesla
345480e9fe524d588e938ab619614968b7e25f3e835e6292c28dfebc9f8ac6f7
AgentTesla
3b579b5c48b467cb0e3a3b28773a63ce90b11a87f4baba15b98d0af36291a314
AgentTesla
b52a0c3633e8b6f99df84102aa766de955aeb1a8c42c6efa6f06b3d7d155ab8b
AgentTesla
ba3bac695a448759f82d4c5180cad7d308fdb8bc12a159456b75ead72aca9424
AgentTesla
d63ec5231d1d805fcf8272f20282fa1bd9b94cc01c309a5eaaf32c1e09f9df6c
AgentTesla
df4a4e6430488397eecf551b6f8558f71d5bc65fe78d70cde3d45e38e82d82f9
AgentTesla
df981c11b8789dcff16652bae782bd8f5112ccbe7377d3f5088be62e2469b214
AgentTesla
e200737a203c4aa2f0dd82a3fc5fef097eb0e64b81b231b29b3022741ade5976
AgentTesla
+ 10'655 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200703-ajhkz8l3gs/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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

gz 60d3103e0e00e4625da4cde69fb690a1ea7af1ec310250fc340d9a70f871bef5

AgentTesla

Executable exe 8f8f28f5eee0d7e5a4bf151528beb476347dd84c94ef721675237f00e391c6f5

(this sample)

  
Dropped by
MD5 804b85b6bc4b4d83d667a6be0f53e6e2
  
Dropped by
SHA256 60d3103e0e00e4625da4cde69fb690a1ea7af1ec310250fc340d9a70f871bef5
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/18550/

Comments