MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a2965c63c2c74a0e8d06008ead3a82354dfd319468074823d5224a63e1a5c52. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a2965c63c2c74a0e8d06008ead3a82354dfd319468074823d5224a63e1a5c52
SHA3-384 hash: 97dd643fefffac97bf08bfecaabf1bb772852b6782d433fb1d662af3f10e44724699866e65cbfffb706e9100e3441410
SHA1 hash: 752870a941f6145c37a49992dbf1a6decfd2292f
MD5 hash: 5c7d36f450111107aff25b1d090062c2
humanhash: berlin-twelve-kilo-sink
File name:Qualification details.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:596'480 bytes
First seen:2020-06-03 11:30:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:7FcpmSkWG2FPFe2LMqjbXlJpCmn3Zf+g9eKC+c/K4osWqYxPzXi+:7FfIFPFe2IkDl3Cm3ZFzc/nc
Threatray 10'978 similar samples on MalwareBazaar
TLSH 8FC4E0043691AD8FC22E4E76982618109B70E2737B5FE3476DCB21EE585EBCE4A01797
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: tvisha.in
Sending IP: 45.90.222.93
From: Riaan Crous <siva.rama@tvisha.in>
Subject: Qualification-Riaan Crous
Attachment: Qualification details.zip (contains "Qualification details.exe")

AgentTesla SMTP exfil server:
smtp.1and1.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 11:37:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
21 of 31 (67.74%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=liuwlrr4fr2kb2gqmaeovu5ienkn7uyzi2ahjar5kiskmpq2lrja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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0a169e812d23f175a61125630babc70da46264bd00e0aebd41b7225b8732c8bf
AgentTesla
2c80f61e5c61bb87be9e2d60e69093bcb5082fc690fcd751be787dbd118d5e57
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6af32b6b849f1186317e65f84c1d59cc03ce878ca8e3706c5d7afae2389b3c64
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6d54c4bdd7149e81dc967e55ae893f4120d53d511253f829ae6881501b0a18ff
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7294bdc3333d08ac9c2397b3555c0126928c13600b23de09f21841cfee83f55a
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c2df19f344fb1d82a9bb0a0433865874edbd8ca203e843cb6452768d2aa66240
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dd73ef0c278e50bc42f5afe096966fa841b9acbb6bfb553a67724b04cc85d097
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f036e2aa7615446d2cb3ab689b13aac4055bf2cb8b19b0999db08d7052a80bf1
AgentTesla
+ 10'968 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/201109-1979bhmffs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
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.

Malspam

AgentTesla

zip b1247f59b35e73d7375c09a78f71f94a2437edd9d5229bb0d89bc065d10345e8

AgentTesla

Executable exe 5a2965c63c2c74a0e8d06008ead3a82354dfd319468074823d5224a63e1a5c52

(this sample)

  
Dropped by
MD5 047225e60e9cd323866fdc0b21728ed8
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b1247f59b35e73d7375c09a78f71f94a2437edd9d5229bb0d89bc065d10345e8

Comments