MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 026b2de77cf868ad38f39009a567ded7d184a475bad49effb7bf0a8a92b6d965. 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: 026b2de77cf868ad38f39009a567ded7d184a475bad49effb7bf0a8a92b6d965
SHA3-384 hash: 25376ff9a5b32ff1f529e51b642040e681df39e967a46746e30ed19206f8261768fd76ba41f2b97df599da74fc32a40c
SHA1 hash: 7a8e5712eacddb066cbc14fd1834ed0572528a5d
MD5 hash: 4f4d4dc29e20746e35bd51f4b3e6886f
humanhash: twelve-network-minnesota-bacon
File name:Invoice PO.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:854'528 bytes
First seen:2020-07-08 05:09:16 UTC
Last seen:2020-07-08 06:24:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:rwEDU+xBuslhtWkWAM3fJzQKG2ZzNslhtWaSW:3DU+LhtWkA3xzQzQzIhtWK
Threatray 11'208 similar samples on MalwareBazaar
TLSH 8E05CF3BA6637E4BCA7E0EF491AE11208EFB1C9B7245D3D85DC6A1E688D17440FC2572
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22763/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/026b2de77cf868ad38f39009a567ded7d184a475bad49effb7bf0a8a92b6d965/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-07-08 00:48:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
24 of 29 (82.76%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ajvs3z347buk2ohtsae2kz6627iyjjdvxlkj575xx4fivevw3fsq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
07829eb8e9b39519eb161a807a363b3d8429dbbd9fd69a6da56864b6c52999fa
AgentTesla
1d2b14679a8794ddfca09b38774d9b8f432955eb2d6a14cc45c79b009d5077f8
AgentTesla
2211631d24ad36c7dd32602c54da52d1fc5030ff67dc1101b9d14d29e8951e19
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2e5c6ecfef94f9922f152344b96041b85bf2dc01136e921e2d8c644d903b708d
AgentTesla
5e3e18d13dfbde5f8842816a37d596a5c0ef499cadd7b96db278688758c8ebf7
AgentTesla
79d97d58dbb9845b2101ad4a03a987b9fc8e937e43b4b9f5bfe3a47f71a6f113
AgentTesla
8759dde700d0ea47fd29cad02f5d067431b7af49edbb7b409e5c25a22485ed3c
AgentTesla
afdef065db92bacabeb6a8b638ff1adcded1a0f578c36ac89128d13cdf701234
AgentTesla
c3a8830187f24899610607a4537fc6615cd46a640cd01f4abc0577f6a3edf894
AgentTesla
f51d5ea747751e28a14ea5c32a59d2b2af33bb91c402408312c1baa85054acb3
AgentTesla
+ 11'198 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/200708-d6p43817an/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
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.

Malspam

AgentTesla

z 6e8c5b97e46471221a1e74a5d00a280aa68692ef7bc9f06c6bf527be832a5e9b

AgentTesla

Executable exe 026b2de77cf868ad38f39009a567ded7d184a475bad49effb7bf0a8a92b6d965

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 6e8c5b97e46471221a1e74a5d00a280aa68692ef7bc9f06c6bf527be832a5e9b
Cape
Cape
https://www.capesandbox.com/analysis/22763/

Comments