agenttesla | fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f

General

Target

fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe
Size

998KB
MD5

ce57959309208fdb8a556b18d1da0c2d
SHA1

c4db542e2e8775b638bdba0631f6a6fa1c4a8ed1
SHA256

fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f
SHA512

cadc7d2e2d97fe69fa547a37c201b062a250e1478a0be68ba16a7517328702e3a6bc495a1e55ed13b570672386ac06ed2fdfe5f86195251350a4cd140b5d9e1d
SSDEEP

12288:rRs3UwQ36kuFvTUr9/IPtBj9GEP/43PL8T7tHESqGDX30a:rRs33kuFY98QEIWBEQj30

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.ndbplus.rs
Port:
21
Username:
[email protected]
Password:
boygirl123456

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 1 IoCs

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

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2224 set thread context of 2852	2224	fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2852	fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe
2852	fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2852	fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2224 wrote to memory of 2852	2224	fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe	28
PID 2224 wrote to memory of 2852	2224	fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe	28
PID 2224 wrote to memory of 2852	2224	fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe	28
PID 2224 wrote to memory of 2852	2224	fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe	28
PID 2224 wrote to memory of 2852	2224	fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe	28
PID 2224 wrote to memory of 2852	2224	fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe	28
PID 2224 wrote to memory of 2852	2224	fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe	28
PID 2224 wrote to memory of 2852	2224	fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe	28
PID 2224 wrote to memory of 2852	2224	fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe	28

C:\Users\Admin\AppData\Local\Temp\fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe
"C:\Users\Admin\AppData\Local\Temp\fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2224
- C:\Users\Admin\AppData\Local\Temp\fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.exe
  "C:\Users\Admin\AppData\Local\Temp\fb2a50a128afbf9d5534ccb6068fa905982827d34db940abf07417675576e26f.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/2224-22-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/2224-1-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/2224-2-0x0000000004E50000-0x0000000004E90000-memory.dmp

Filesize
256KB

Download
memory/2224-3-0x00000000003C0000-0x00000000003D8000-memory.dmp

Filesize
96KB

Download
memory/2224-4-0x0000000000680000-0x000000000068E000-memory.dmp

Filesize
56KB

Download
memory/2224-5-0x0000000000690000-0x00000000006A4000-memory.dmp

Filesize
80KB

Download
memory/2224-6-0x0000000007800000-0x00000000078A8000-memory.dmp

Filesize
672KB

Download
memory/2224-0-0x00000000009A0000-0x0000000000AA0000-memory.dmp

Filesize
1024KB

Download
memory/2852-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2852-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2852-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2852-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2852-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2852-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2852-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2852-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2852-23-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/2852-24-0x0000000004C90000-0x0000000004CD0000-memory.dmp

Filesize
256KB

Download
memory/2852-25-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/2852-26-0x0000000004C90000-0x0000000004CD0000-memory.dmp

Filesize
256KB

Download

Analysis

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