MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53c8eb7502e0c192c406e2f4494993fd4036402f339a25ff9fa23942d356f938. 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: 53c8eb7502e0c192c406e2f4494993fd4036402f339a25ff9fa23942d356f938
SHA3-384 hash: fbaaff5bef803c6b4ac1612effaeae49a3fdaae9e894e5d3e1bbb073043fcb17ca568961701558075a8111140caa1b00
SHA1 hash: 0b2758262a5d1dc414da1f0dcbf5e17438561908
MD5 hash: 4f07ef16cc48ff1a1f7d9e3f5be6ea80
humanhash: purple-robert-jig-alanine
File name:PO-8467573535_CIF-XLSX.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:506'880 bytes
First seen:2020-06-05 10:26:49 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 6144:mThDoctoMycbNTwzNUWutnwBxUvYu3pV+T2wMkLw2UmutwYOWsIzkejuK8:mB+oeWtdSCvtOSvkvGskkeju
Threatray 10'614 similar samples on MalwareBazaar
TLSH 72B4E0092A54EF3FC03E4FF9D461685957B01D2B7256F64ADC8338ED5ABABC24A801C7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.fb-joy.com
Sending IP: 119.3.197.198
From: jenkins@fb-joy.com
Subject: Re: New Order-765432
Attachment: PO-8467573535_CIF-XLSX.z (contains "PO-8467573535_CIF-XLSX.exe")

AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-05 05:24:26 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=kpeow5ic4dazfrag4l2essmt7vadmqbpgoncl747ui4ufu2w7e4a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0d2443b974855cb4c9cd94ecd2586ee38bbe575fa42e702e7f0f7cf25f15a54b
AgentTesla
2e3bcf02a428640a05bb5a983a4ac9e562bb5d3da09365d6614a6fd2f5b8690c
AgentTesla
39c515aecf42295136801c4a1a847d80bc8269ad5cf20c512af98a020cd7a699
AgentTesla
3a632ffacb961b5f6d075395013be5162b65cddec7cf9f2229f12ce84fc7a213
AgentTesla
5c7aafd2d805b9c1fa64997203a5410c7b875fbea58994f68a60e12009d8ac95
AgentTesla
64e97123cda644b59b1c94d47b96bbb67023bfcb7c111b22d5216c0dbe1d5aa3
AgentTesla
724ad2125f656d76082e67cb6c30ea8976fb01cc2819bb228f83526a33bbc78c
AgentTesla
78421571ed40c04719354b6c325569c68109356a6f63ec038dd14060700e8b3a
AgentTesla
acec25e33dee791cd6ed4a5078346e4d56eb27987e27278b0d86d3c2600fdce3
AgentTesla
c1c47c03448a9f0797fcb2ddea8c5fdc9e3dbb13ed3bf5a3784800df490356d9
AgentTesla
+ 10'604 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-xtqd2njlms/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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
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.

b8ed4fbe59e790dabdf31801e9e9dd3a

AgentTesla

Executable exe 53c8eb7502e0c192c406e2f4494993fd4036402f339a25ff9fa23942d356f938

(this sample)

  
Dropped by
MD5 b8ed4fbe59e790dabdf31801e9e9dd3a
  
Delivery method
Distributed via e-mail attachment

Comments