agenttesla

General

Target

fb1453e1fb3bf710103fe7c28660cfb7fcf5b9a17d706c85ec180d54d28e91bf
Size

392KB
Sample

220521-pdnz6sacfk
MD5

c284cd21f92782727935ec79b82e2421
SHA1

7345ebe28673795be4541f0ee2814a7f00d1ef9c
SHA256

fb1453e1fb3bf710103fe7c28660cfb7fcf5b9a17d706c85ec180d54d28e91bf
SHA512

db0de35568148eba7f32096c8426b05117593852463132fcaaa2615db972956d426418b3ddeb3bd807b05bb34ce807837226934791c8d5b49405b4c0ce2fd434

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
freemenowmax@yandex.ru
Password:
Cctv123456

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
freemenowmax@yandex.ru
Password:
Cctv123456

Targets

- Target
  
  payment receipt.exe
- Size
  
  447KB
- MD5
  
  3efa70530522cc186be070643f8ec240
- SHA1
  
  635cfa95fa234d2e4007896186ec0b30b4a13158
- SHA256
  
  8c7ca11a6d753b4742d8a5f6dfdc6bf11442e69970cec22bdda1d6ae96b730c7
- SHA512
  
  23f3eac3598ba8234118397f3ab5a0fbd742fc7ddd1d36706863467c6ff85d943ec2334f803efa61870ec82fd7152fe0324be0ffab7e88022d33f6c6067cb629
Score

10^/10

agenttesla collection keylogger rezer0 spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- 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

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