agenttesla | 5702bb1b965e8221c4a7ed02e67095f8b60af404fa72f0693da6affda8a9111a

General

Target

Payment advice.exe
Size

643KB
MD5

6b73d8b89be4f5712a62ea3529e5db3b
SHA1

9c03cf5d4b296e6ada6ea8a3b04bc0ff3ee536c2
SHA256

e6d6619cfa33dde32b9ef9a3d89e012c095dec3660360fde4ee0471c49ae5a07
SHA512

9e2af059392fd56761dd44621356de015e2b2485e3dd28cf9e82cc24c8516f16b602b367e3bcb52c01adf3c8e6a5836fa15603fbafd6c3cc1e7d5b9a970c5bc3
SSDEEP

12288:U3Oqp+xX5gDn68bZoXmwu9KVuqR2p00LcR9lkjwrkrBKC8i4ZosNYbAEX:U3hgX5gD6XgKkqZ0OGwrk1583T2A

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.saleo-gomel.by
Port:
587
Username:
[email protected]
Password:
Q_gidroadmin_2014
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
5	api.ipify.org
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2072 set thread context of 2852	2072	Payment advice.exe	28

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2072	Payment advice.exe
2072	Payment advice.exe
2072	Payment advice.exe
2852	Payment advice.exe
2852	Payment advice.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2072	Payment advice.exe
Token: SeDebugPrivilege	2852	Payment advice.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 2852	2072	Payment advice.exe	28
PID 2072 wrote to memory of 2852	2072	Payment advice.exe	28
PID 2072 wrote to memory of 2852	2072	Payment advice.exe	28
PID 2072 wrote to memory of 2852	2072	Payment advice.exe	28
PID 2072 wrote to memory of 2852	2072	Payment advice.exe	28
PID 2072 wrote to memory of 2852	2072	Payment advice.exe	28
PID 2072 wrote to memory of 2852	2072	Payment advice.exe	28
PID 2072 wrote to memory of 2852	2072	Payment advice.exe	28
PID 2072 wrote to memory of 2852	2072	Payment advice.exe	28

C:\Users\Admin\AppData\Local\Temp\Payment advice.exe
"C:\Users\Admin\AppData\Local\Temp\Payment advice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Users\Admin\AppData\Local\Temp\Payment advice.exe
  "C:\Users\Admin\AppData\Local\Temp\Payment advice.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2852

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/2072-21-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/2072-1-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/2072-2-0x0000000000F10000-0x0000000000F50000-memory.dmp

Filesize
256KB

Download
memory/2072-3-0x0000000000F50000-0x0000000000FEE000-memory.dmp

Filesize
632KB

Download
memory/2072-4-0x00000000003C0000-0x00000000003D8000-memory.dmp

Filesize
96KB

Download
memory/2072-5-0x00000000003F0000-0x00000000003FE000-memory.dmp

Filesize
56KB

Download
memory/2072-6-0x0000000000520000-0x0000000000534000-memory.dmp

Filesize
80KB

Download
memory/2072-7-0x00000000059D0000-0x0000000005A52000-memory.dmp

Filesize
520KB

Download
memory/2072-0-0x0000000001120000-0x00000000011C6000-memory.dmp

Filesize
664KB

Download
memory/2852-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2852-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2852-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2852-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2852-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2852-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2852-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2852-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2852-22-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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