agenttesla | 3ba0d394c1cbc83eadb19d11c4f9bd2d831013ccae6f325eed11e18dfccd22f8

General

Target

swift copy.exe
Size

747KB
MD5

1a7e4d9265e8f744c0c62544bf1ea468
SHA1

5264bf1744a1c5458f4c4b9227c8d75fde8c0055
SHA256

3ba0d394c1cbc83eadb19d11c4f9bd2d831013ccae6f325eed11e18dfccd22f8
SHA512

ac026f8e676082a40def69cbf5b2e7694203d90f10faec258c42289a92e47da7d4ce6aaf2d631b7fb259a0cd6dc198143b62a28d9516d6e3584a8f97c35f060b
SSDEEP

12288:7hk2iNT/SHVs2FPB7O15xEBU1UajQZM5svMcZf49UnwR8OS58qCMzTqTp23Xgdrg:7C1cHai7c3mEcB49MwRBa8pMHqTCXg1a

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.static-company.com
Port:
587
Username:
[email protected]
Password:
stateng33r
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

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
2	api.ipify.org
3	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1620 set thread context of 2800	1620	swift copy.exe	28

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
1620	swift copy.exe
1620	swift copy.exe
1620	swift copy.exe
2800	swift copy.exe
2800	swift copy.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1620	swift copy.exe
Token: SeDebugPrivilege	2800	swift copy.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2800	swift copy.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1620 wrote to memory of 2800	1620	swift copy.exe	28
PID 1620 wrote to memory of 2800	1620	swift copy.exe	28
PID 1620 wrote to memory of 2800	1620	swift copy.exe	28
PID 1620 wrote to memory of 2800	1620	swift copy.exe	28
PID 1620 wrote to memory of 2800	1620	swift copy.exe	28
PID 1620 wrote to memory of 2800	1620	swift copy.exe	28
PID 1620 wrote to memory of 2800	1620	swift copy.exe	28
PID 1620 wrote to memory of 2800	1620	swift copy.exe	28
PID 1620 wrote to memory of 2800	1620	swift copy.exe	28

C:\Users\Admin\AppData\Local\Temp\swift copy.exe
"C:\Users\Admin\AppData\Local\Temp\swift copy.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1620
- C:\Users\Admin\AppData\Local\Temp\swift copy.exe
  "C:\Users\Admin\AppData\Local\Temp\swift copy.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2800

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/1620-0-0x00000000741FE000-0x00000000741FF000-memory.dmp

Filesize
4KB

Download
memory/1620-1-0x00000000010F0000-0x00000000011B2000-memory.dmp

Filesize
776KB

Download
memory/1620-2-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/1620-3-0x0000000000590000-0x00000000005AC000-memory.dmp

Filesize
112KB

Download
memory/1620-4-0x0000000000800000-0x000000000080E000-memory.dmp

Filesize
56KB

Download
memory/1620-5-0x0000000000810000-0x0000000000826000-memory.dmp

Filesize
88KB

Download
memory/1620-7-0x0000000005830000-0x00000000058B6000-memory.dmp

Filesize
536KB

Download
memory/1620-6-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/1620-21-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2800-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2800-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2800-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2800-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2800-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2800-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2800-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2800-22-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2800-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2800-23-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download
memory/2800-24-0x00000000741F0000-0x00000000748DE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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