agenttesla

General

Target

efca87946f7d8ed91396af70c51417bb8e64b7d4945dd6b719ac3e9208ee60a3
Size

397KB
Sample

220521-ca8h7agfap
MD5

99f49dbdf398f322a16959a99f9f68a0
SHA1

7785f662a45a066c58dde8fa23cd454bd57d9781
SHA256

efca87946f7d8ed91396af70c51417bb8e64b7d4945dd6b719ac3e9208ee60a3
SHA512

697f2830e3c0456c799725b141fc70daf5cd645a469296743d5e5379f2fc28b7fdfddc125b05fd652d5c5525be47cd09c038ec898ffe8c88a7a1dc10ee2dd7a4

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
macdonaldwene@yandex.com
Password:
ukingzbaba

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
macdonaldwene@yandex.com
Password:
ukingzbaba

Targets

- Target
  
  Akbank Hesap Özetiniz.pdf.exe
- Size
  
  492KB
- MD5
  
  cb16b2a3c36ee406f5519a17a346ef1c
- SHA1
  
  e54cc3b6455849ae037937e46e83c6934ee69573
- SHA256
  
  c77f6f00489f6a1270a3e1f783f53d9eb710f2ca615ab8f98dae03ea036794cf
- SHA512
  
  139eb98078452c8862e06e28ff55c874f3d5ac259b9b73acf0cdeac110cbcd7321fc8ee23089511e39177f33bc49aecde8e9223182d208179ca541e3b7f8e45e
Score

10^/10

agenttesla collection coreentity keylogger rezer0 spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- CoreEntity .NET Packer
  A .NET packer called CoreEntity where it has embedded the payload as a BitMap object which is later decrypted.
  coreentity
- AgentTesla Payload
- ReZer0 packer
  Detects ReZer0, a packer with multiple versions used in various campaigns.
  rezer0
- Reads data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Tasks

Sharing

General

Malware Config

Extracted

Extracted

Targets

CoreEntity .NET Packer

AgentTesla Payload

ReZer0 packer

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Tasks

static1

behavioral1

behavioral2