agenttesla | 6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877

General

Target

6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe
Size

656KB
MD5

ae6b67b298374c6eddf6c2335e19afef
SHA1

b090c61cfd10378ede887acefec8368c0e0b1dbc
SHA256

6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877
SHA512

992949a5c63091132b5592986e704b3e0d96a981edd462ec8bfcdba56f79976cf9bfdeb23c96248a7110423396a71e1395d1d69fc4d76cfdece5c83cde10d648
SSDEEP

12288:T99glhtnbCawXDk0olXxoDilblly0s6Bf4w1HllBiR3Pcm++xj0tpQ:TOwXXM+wl9FJ4w1HlvilcTGj00

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mail.ee
Port:
587
Username:
[email protected]
Password:
D8q8mDAS?v
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 1152 set thread context of 3044	1152	6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3044	6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe
3044	6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3044	6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 3044	1152	6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe	28
PID 1152 wrote to memory of 3044	1152	6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe	28
PID 1152 wrote to memory of 3044	1152	6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe	28
PID 1152 wrote to memory of 3044	1152	6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe	28
PID 1152 wrote to memory of 3044	1152	6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe	28
PID 1152 wrote to memory of 3044	1152	6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe	28
PID 1152 wrote to memory of 3044	1152	6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe	28
PID 1152 wrote to memory of 3044	1152	6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe	28
PID 1152 wrote to memory of 3044	1152	6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe	28

C:\Users\Admin\AppData\Local\Temp\6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe
"C:\Users\Admin\AppData\Local\Temp\6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Users\Admin\AppData\Local\Temp\6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe
  "C:\Users\Admin\AppData\Local\Temp\6b5eefa3008feacba83373a836808efbd885a80c2d5d0e314f4daff148416877.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3044

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

Loading Replay Monitor...

Downloads

memory/1152-0-0x0000000074CFE000-0x0000000074CFF000-memory.dmp

Filesize
4KB

Download
memory/1152-1-0x00000000012B0000-0x000000000135A000-memory.dmp

Filesize
680KB

Download
memory/1152-2-0x0000000074CF0000-0x00000000753DE000-memory.dmp

Filesize
6.9MB

Download
memory/1152-3-0x0000000000330000-0x0000000000340000-memory.dmp

Filesize
64KB

Download
memory/1152-4-0x00000000004D0000-0x00000000004DC000-memory.dmp

Filesize
48KB

Download
memory/1152-5-0x0000000004FD0000-0x0000000005052000-memory.dmp

Filesize
520KB

Download
memory/1152-19-0x0000000074CF0000-0x00000000753DE000-memory.dmp

Filesize
6.9MB

Download
memory/3044-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3044-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3044-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3044-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3044-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3044-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3044-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3044-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3044-20-0x0000000074CF0000-0x00000000753DE000-memory.dmp

Filesize
6.9MB

Download
memory/3044-21-0x0000000074CF0000-0x00000000753DE000-memory.dmp

Filesize
6.9MB

Download
memory/3044-22-0x0000000074CF0000-0x00000000753DE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing