MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 830aa1fee940ba78af9a1244ace8f7b020869846a664510489c638560c292f00. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 830aa1fee940ba78af9a1244ace8f7b020869846a664510489c638560c292f00
SHA3-384 hash: e156cf5548402fa067cdb37f74da9f25d8ce19671d7ddc039d644120c8cc9b5b20851636c24b0798c1ebe5699b64e635
SHA1 hash: 46846b31dafc931cf4bf7cf72c6374a29b350fa8
MD5 hash: 6e637fdc5348a9fc15b6b36f352c0feb
humanhash: rugby-hydrogen-violet-comet
File name:paid invoice.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:411'648 bytes
First seen:2020-06-26 21:15:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:zSzr+Eju1rDgnh+TU/v4HgblwJ6PLQxH6:uNju1Heh+T+FOJGUxa
Threatray 10'592 similar samples on MalwareBazaar
TLSH B594018022B4AF32C87E47F564F2626107F9B66B5525F7282CC274CF162BF501792E67
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/15015/
Detection(s):
SecuriteInfo.com.Generic.mg.d72f02436bb252e3.2121.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/830aa1fee940ba78af9a1244ace8f7b020869846a664510489c638560c292f00/
Threat name:
ByteCode-MSIL.Trojan.SchInject
Create hunting rule
Status:
Malicious
First seen:
2020-06-26 21:14:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qmfkd7xjic5hrl42cjckz2hxwaqingcguzsfcbejyy4fmdbjf4aa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
21e64943a9e36dd5614d02c0f0575078f8c6472ba1469e8ccb567c13dabb2287
AgentTesla
40afcc6e1d0b2d6184ac09a8dfcfef7298dadbe2bc7abf9f6734c5358fdcd9d1
AgentTesla
4e6f8dbaac0d3d8f52ed89bbd3a295661640c929394ae12adb0248638eaf02d8
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6fee5f036747f42839ee7df45c9f6480c9a5e7f3eddd546638f26858b2dc2276
AgentTesla
70a7c18aa0fb1b6a542988faad566ef09a748042d6451bb7cd50871ff95e09ca
AgentTesla
91790ae3ca023feece6f78ea40830638f98b17469ddaed3e8184266f85141574
AgentTesla
b9cd3f10b86eb37d59a6d3e1a43edb8c88bdb179bbc749e0920ea699fd255789
AgentTesla
e207a2a5faedbc1db2ba3d4f6b97df0ec10a0c4956eeb8f01c5426b628ac3efb
AgentTesla
f29f0a32dde99ca599dbddf62fb0d004a97095695c388ebd95eac22078a2f360
AgentTesla
ff3ae499f8f7e4682acd374391c6a8ae492cf0205ccd02a20a18f76cae6409c1
AgentTesla
+ 10'582 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/200626-gkftalqlwj/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP 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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/15015/

Comments