MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf5e7d979db9c0b2742f17051a79b286822d98c39d681c89cb62b54a73d76829. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf5e7d979db9c0b2742f17051a79b286822d98c39d681c89cb62b54a73d76829
SHA3-384 hash: 1cd7945ac5c73c42d5529e5e8f0452866aa6e12144472c408c71c842e228157cc7fcdb00969041351fb76fd93766cbb5
SHA1 hash: 0b417902ab023ea0a53027c40ffa9bd13ebcb97c
MD5 hash: 2620ae9e485699ce5da039d43733249e
humanhash: crazy-california-mountain-princess
File name:2620ae9e485699ce5da039d43733249e.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:397'312 bytes
First seen:2020-05-22 07:36:26 UTC
Last seen:2020-05-22 08:43:44 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 12288:QVlUCjb8/vx54JVaMA8bwyfi+QGAu8dRJa:e2CGX43LLfi+QE8r
Threatray 10'732 similar samples on MalwareBazaar
TLSH 6784D05132EE1742D776BBF11BE468AE477AB52B163AF2392C8115D54A33F008E52B33
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Ursu.877709.32309.31027.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-22 08:35:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 30 (63.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
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AgentTesla
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32ed6f9f52610818e87c1c7147c525a96a77193e7fcb00a71f27fef0ab81f8c4
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82beb4d976d3f446333a3aa853f161b73fe64f9c6a8e8188dfb26d2890d1391d
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a2028ac7052677c8828bdbd87741173418ebfe1ab5055747e5ffe9042043103c
AgentTesla
b9e3c342a8dbf432290cbd4defe0006b948437ea6fba5ff4745b893dfe270b92
AgentTesla
ba934c779907d58959fcecd54ae59ed63efb62a2013c6a26b31e381e56c3bd81
AgentTesla
dfa75f24ff0534721a3d94861ee5a51ed65531d99aa9871a1c054c9e133265ed
AgentTesla
+ 10'722 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-3mkmt86c36/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
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.

Comments