MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 650d7694ca81aa2e509dff3bc7811494ca67eaf9c9946e3834961a9f136c0dcf. 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: 650d7694ca81aa2e509dff3bc7811494ca67eaf9c9946e3834961a9f136c0dcf
SHA3-384 hash: d2b99c262a978fd7ccc4ca5f525473096b7e612b780f6773cc222cbe38907fb60fad1594f9b2b20b8f8e9552ba889d71
SHA1 hash: 48d534ba685ec3320cdb8098931db7d1fcb84c89
MD5 hash: 660693df21666229e2627456eb719773
humanhash: finch-south-quebec-nevada
File name:Scan0038038 pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:526'848 bytes
First seen:2020-05-18 12:21:11 UTC
Last seen:2020-05-18 13:01:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:8DBie4eS/heQRpHX4I3lFnZuzWz/t4sZCqd/u1nzsQ:8dH4z/heGph3lFno4t4sZCY/XQ
Threatray 10'733 similar samples on MalwareBazaar
TLSH 1CB40256B65ACD19DAFA0532F0F67A2883F0768736D6F23F3CCE275515B1688612208F
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
91
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/4016/
Detection(s):
PUA.Win.Packed.ConfuserEx-6391397-0
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-18 11:31:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
27 of 30 (90.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mugxnfgkqgvc4ue57454paiustfgp2xzzgkg4obusynj6e3mbxhq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
16ea5dc52c94b89cae902c89ca1e1d5572268b83014fe2d8175061f654295ba2
AgentTesla
1fe9e9760604fed048445b3c79c91d30a9b1cf75a2a689c48181724a91df38e3
AgentTesla
3e12b0587d24f1f28bfc04ac59f0479bd458d042e5ec0602276ca8044c5b77ce
AgentTesla
552a6dfb3ccf93b4ce557243d0aa56129c5d9bc031cf5f81cd20f1a701422a2b
AgentTesla
775f508ce9aa128d16970e85f0b02f8f200c50dde94a1e345621069dd7042330
AgentTesla
816c35acce2b50030e1f9d6e3782be171fd677d77da7c165693e1bdd2dac958d
AgentTesla
837724016920b7d950caf8f43afbdfd5ac3dec79b6321849d9f22baa3371f6c2
AgentTesla
a19573af6e0050d407b1dbd3bfb2966484d81e6cb6bf99059db0802d0bd2d5c2
AgentTesla
c5b7a21aec63cb037d441c6e850b500567b1937c21e4f842fbf73930a6ec62a4
AgentTesla
d62fb8c1085745bba5628a442571a54b7225f4496ad27f572798739195ebedc3
AgentTesla
+ 10'723 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-meew29j5l2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Modifies WinLogon for persistence
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 43183c0f571acd435104067807aed595ee4be251535268566798fd9f13aaf379

AgentTesla

Executable exe 650d7694ca81aa2e509dff3bc7811494ca67eaf9c9946e3834961a9f136c0dcf

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 43183c0f571acd435104067807aed595ee4be251535268566798fd9f13aaf379
Cape
Cape
https://www.capesandbox.com/analysis/4016/
Cape
Cape
https://www.capesandbox.com/analysis/4015/
Cape
Cape
https://www.capesandbox.com/analysis/4014/

Comments