MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d59490ae49d0b6cd7021ee0c19277854011da2352e0654853d71805b41a5f850. 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: d59490ae49d0b6cd7021ee0c19277854011da2352e0654853d71805b41a5f850
SHA3-384 hash: 08be8ce992a249856076449852aebf71e8ef43fa32865326fb69a48828bce775494ce2fa44dc1c7357beb16f761864d1
SHA1 hash: 67dc8aa294484342e3a865c50089efd5739dbd4f
MD5 hash: ba9e46ca10df231ada2f157f98262129
humanhash: nitrogen-october-king-tennessee
File name:attached Packing List.xlsx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'129'472 bytes
First seen:2020-07-14 18:36:43 UTC
Last seen:2020-07-15 07:41:43 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:+OIv0nJYDIv0nJYrMM3VTQnSlhmo1cGiPPpvz:rIMJYDIMJYT3VTQSPFcJ
Threatray 10'733 similar samples on MalwareBazaar
TLSH 4A355C8211451278E168F1FAF60710AAEA04EC2EE1E069B67779F7168574E33CDC5FAC
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25802/
Detection(s):
SecuriteInfo.com.Generic.mg.ba9e46ca10df231a.29619.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/d59490ae49d0b6cd7021ee0c19277854011da2352e0654853d71805b41a5f850/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-14 18:36:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2wkjblsj2c3m24bb5ygbsj3ykqar3irvfydfjbj5ogafwqnf7bia._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
026b2de77cf868ad38f39009a567ded7d184a475bad49effb7bf0a8a92b6d965
AgentTesla
0d0aaa114bac9aa0afb33e6c70959524af7afa277e7700967763c604d4d188c2
AgentTesla
21327be564dca2dd0136871d257a99b68daf3a09af75a0fb947f65708f1df2b0
AgentTesla
33fafc21865d301586e6c0563fd5345b3c46f03bddea4e69dd4d2f72382d2aaa
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461c2209ba38f790373f05c8bac84c4e0fc454d83cdf1f8d859d656a59567bb0
AgentTesla
66c6414f4a169a4ca29b2952c76eca04c90add82afaa5410c8f447e39481853a
AgentTesla
75bf8cf9e7b9b06f08396a6d6ecf3bca428c00cd79e4b9bf6e56619b67d7c4de
AgentTesla
7d55b0a9f323550b53b9bed20b938959163a3ab02b995a6d84d5e4b0145febb7
AgentTesla
a2c2b1b1970a1c77c3aa857fb84b66a91ea8b3866bf2ee2f1c80cb4e3ee93eef
AgentTesla
a56855064cde16356d60565bc667ae8450e8604f66b6c30dfe94c97703e36a96
AgentTesla
+ 10'723 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/200714-ey86qnb6cx/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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/25802/

Comments