MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b80556f6cd49c291e54b1f0d7d3f15664958412ea6d2c36273e356de9081966. 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: 2b80556f6cd49c291e54b1f0d7d3f15664958412ea6d2c36273e356de9081966
SHA3-384 hash: d9ee1af4cce9fd8628f170da3687ae5a76062dc76f4463ade22f097478a52a5abf904aed5a76c76ff141c13fe8bc9227
SHA1 hash: c188318d7a1e6367317c5c541145241ca1afe6f9
MD5 hash: 5d92e59673df06713a2a37f7a4fbdafc
humanhash: nineteen-oscar-wyoming-three
File name:payroll.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:720'384 bytes
First seen:2020-05-11 14:32:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 493c598232e367721346942066fd842d (4 x AgentTesla, 1 x FormBook, 1 x NanoCore)
ssdeep 12288:ITxdJyB/4pbqcZixgyhMsSPYtebR92JTq9P8BcG16gQ6uGGjAG:CnJs4BqcZxyyrY8bRI7igVU
Threatray 11'686 similar samples on MalwareBazaar
TLSH BDE4B062E2F05837C0A31A7D5C5B5768A82EBD113D286E875FF51C4CAF38391342AE97
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sadana.dua.rumahweb.com
Sending IP: 103.253.212.215
From: Personalia <recruitment@antam.id>
Subject: PaySlipEmail
Attachment: payroll.rar (contains "payroll.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
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

SecuriteInfo.com.Variant.Zusy.303314.24605.5823.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 14:56:00 UTC
AV detection:
29 of 31 (93.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=foafk33m2socshsuwhynpu7rkzsjlbas5jwsynrhhy2w32iidfta._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
+ 11'676 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/201109-38t1b4gvzj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
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
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

rar 44f3cb31cb0eaececb35e3d1bdf180b088a5e09cbddfea663c564b3913433473

AgentTesla

Executable exe 2b80556f6cd49c291e54b1f0d7d3f15664958412ea6d2c36273e356de9081966

(this sample)

  
Dropped by
MD5 9ff0b0923dcc50147c56205bdf91bf41
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 44f3cb31cb0eaececb35e3d1bdf180b088a5e09cbddfea663c564b3913433473

Comments