agenttesla | a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02

General

Target

a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
Size

917KB
MD5

d299f9454bbcd4f38b61cce01fd4c7ea
SHA1

e469c6c3e0e83a235ae5795e5d84f484bb82e0ca
SHA256

a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02
SHA512

1a7254f5ceabd0c18dfa197134b527b8969ae4af1aa4b6fc82e2ae147dc185b5dcf71fa5afe1d8f3a43d3edec785ebcb4b0ae2caa839b63db5f4c5500da132e4
SSDEEP

24576:BsViyyKIAHDPKMtGKXLEdqbzghPQP+0Norxvl:aVihKIkDX3AEbaQP+0Norxd

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Dxld$dH2
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5052 set thread context of 4088	5052	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	86

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4088	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
4088	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4088	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5052 wrote to memory of 4088	5052	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	86
PID 5052 wrote to memory of 4088	5052	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	86
PID 5052 wrote to memory of 4088	5052	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	86
PID 5052 wrote to memory of 4088	5052	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	86
PID 5052 wrote to memory of 4088	5052	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	86
PID 5052 wrote to memory of 4088	5052	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	86
PID 5052 wrote to memory of 4088	5052	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	86
PID 5052 wrote to memory of 4088	5052	a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe	86

C:\Users\Admin\AppData\Local\Temp\a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
"C:\Users\Admin\AppData\Local\Temp\a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5052
- C:\Users\Admin\AppData\Local\Temp\a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe
  "C:\Users\Admin\AppData\Local\Temp\a68a4bc1f558e8297566af69b8258b2d6596a0f2762e95c963d71f5cd327eb02.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4088-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4088-18-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/4088-17-0x0000000006040000-0x0000000006090000-memory.dmp

Filesize
320KB

Download
memory/4088-16-0x0000000005250000-0x00000000052B6000-memory.dmp

Filesize
408KB

Download
memory/4088-15-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/4088-13-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/5052-5-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/5052-7-0x0000000004D30000-0x0000000004D3E000-memory.dmp

Filesize
56KB

Download
memory/5052-8-0x0000000005060000-0x0000000005074000-memory.dmp

Filesize
80KB

Download
memory/5052-9-0x00000000046F0000-0x000000000478A000-memory.dmp

Filesize
616KB

Download
memory/5052-10-0x000000000B2C0000-0x000000000B35C000-memory.dmp

Filesize
624KB

Download
memory/5052-6-0x0000000004D00000-0x0000000004D18000-memory.dmp

Filesize
96KB

Download
memory/5052-4-0x0000000004CF0000-0x0000000004CFA000-memory.dmp

Filesize
40KB

Download
memory/5052-14-0x00000000747A0000-0x0000000074F50000-memory.dmp

Filesize
7.7MB

Download
memory/5052-0-0x00000000747AE000-0x00000000747AF000-memory.dmp

Filesize
4KB

Download
memory/5052-3-0x0000000004D50000-0x0000000004DE2000-memory.dmp

Filesize
584KB

Download
memory/5052-2-0x0000000005300000-0x00000000058A4000-memory.dmp

Filesize
5.6MB

Download
memory/5052-1-0x0000000000200000-0x00000000002EC000-memory.dmp

Filesize
944KB

Download

Analysis

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