MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4171dc8b0156c5471ff44e843ff7bf8bebb750ff7b1988b4ad18982892492093. 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: 4171dc8b0156c5471ff44e843ff7bf8bebb750ff7b1988b4ad18982892492093
SHA3-384 hash: b7a02a22104289a9b6b683d8b8ae6a6ca3c397208a01b9d2cba5e8d5afcb3fe1d566222221eddfb588ee4659392050b3
SHA1 hash: 70641d4a7af9f897ff957164df3307e3e7a35606
MD5 hash: cc7ddaa3d2de1b774ca73d8f2af97968
humanhash: potato-texas-pasta-july
File name:Documentation Dhl File No 0000027399.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'175'040 bytes
First seen:2020-05-12 16:16:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 05921bf5bfb2e768ae47538780e783b7 (5 x AgentTesla, 3 x Loki, 2 x FormBook)
ssdeep 12288:qttfTioSLsxHLgjn/ppSTRHR6xwNUChHyZwciPppRQzPTwtMpI58zM0NMMoriUBq:0riopgj/L6x7yZURYHpI5GMYMMFUcMm7
Threatray 11'748 similar samples on MalwareBazaar
TLSH 63459E22B6B29437D2731A7C8C6B9364BC2A7D112D28B85A3BF51D4C5E392413D352EF
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: vps.arcenody.com
Sending IP: 45.95.169.132
From: DHL Express <mariabrown_dhl@gmail.com>
Subject: [DHL: 8002742088];Failed Delivery Notification
Attachment: Documentation Dhl File No 0000027399.gz (contains "Documentation Dhl File No 0000027399.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Adware.Generic4.BBFB.UNOFFICIAL
Create hunting rule

Win.Dropper.LokiBot-7778274-0
Create hunting rule

PUA.Win.Adware.Webalta-6862190-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 17:21:00 UTC
AV detection:
30 of 48 (62.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ify5zcybk3cuoh7uj2cd7557rpv3ouh7pmmyrnfndcmcresjecjq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
+ 11'738 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/201109-4avb3xx43s/
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

gz ad53b3523f0fbcded36b53c4a4abc353791e41028721ee863750420ef2612d29

AgentTesla

Executable exe 4171dc8b0156c5471ff44e843ff7bf8bebb750ff7b1988b4ad18982892492093

(this sample)

  
Dropped by
MD5 1f3a33fa7ebdb08b4150d086b49caf94
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 ad53b3523f0fbcded36b53c4a4abc353791e41028721ee863750420ef2612d29

Comments