MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7122cb64edc52abe8970efc389fa30aef082ef220e2c952d1f89e1f8001dc5c1. 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: 7122cb64edc52abe8970efc389fa30aef082ef220e2c952d1f89e1f8001dc5c1
SHA3-384 hash: cbed824885a700c858ff7b9076d81c650707cfbeadbd02867afc28efd6a8db652bdfc54ce785783a6f6366a130245953
SHA1 hash: 341081899f081aa001a60d24d1a47db1c2ce8ded
MD5 hash: e6fada743aaf7561ef25f99e6633b8b3
humanhash: equal-east-charlie-music
File name:sam.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:755'712 bytes
First seen:2020-05-23 11:13:44 UTC
Last seen:2020-05-23 11:46:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 29d9aa9d7ab02ca63c870eb08d549a22 (3 x AgentTesla)
ssdeep 12288:XsybHd/zvDue757IRUPCYm+eQcFlxypu82quA+9dSp709es7o6ThGJDh1cppgPFF:c2xzvv7IRUP/eRFyp2qXai09FcWhkDhF
Threatray 10'995 similar samples on MalwareBazaar
TLSH 3DF4AF22F2E14432D1A32A7D5C1B5F785C2EBD513A286A461BE45DCC9F3B781383629F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: servers.com
Sending IP: 185.234.216.137
From: Christian Zeiler<secureserver@servers.com>
Subject: NEW ORDER PRODUCT
Attachment: NEW ORDER.zip (contains "sam.exe")

AgentTesla SMTP exfil server:
mail.shrc-india.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-23 01:26:22 UTC
File Type:
PE (Exe)
Extracted files:
265
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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9ee99b4dcb7d53e8638d0030e5328ad081a272b0e785f258d5377d9503dcf10d
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AgentTesla
+ 10'985 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan upx
Link:
https://tria.ge/reports/201109-4fm4v723na/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
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.

Malspam

AgentTesla

zip c9c601daac0eaf10bfab0befe65879b07c595094746b545644b67441092b4e6b

AgentTesla

Executable exe 7122cb64edc52abe8970efc389fa30aef082ef220e2c952d1f89e1f8001dc5c1

(this sample)

  
Dropped by
MD5 df3ebabe8dd74af0f4c9a4dc7f2fd6eb
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c9c601daac0eaf10bfab0befe65879b07c595094746b545644b67441092b4e6b

Comments