agenttesla | 21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565

General

Target

21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe
Size

964KB
MD5

10c0ce01997e8ea8068bb5f99f4e8c29
SHA1

597ac955df977dfc142a04348ada3bde27ec957a
SHA256

21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565
SHA512

c15a6a1499098a1bda31417d78b97fcf03586af295eb02a5f4af6ffd6281f5a830905e0871cb6c7f8d81ac1fc694948dacfddb83f4aa403cf7129043b1476059
SSDEEP

12288:f2BuuzNcMZtgxcSe/Oc9BgJ9IDfRYsXZ0PHAnj9l5ts6qxuhO1AS71b:f2BNcYtqcSe/HiFsXIAnBl5tsOkD7

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
business29.web-hosting.com
Port:
587
Username:
[email protected]
Password:
Esupofo234@
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\kHloUT = "C:\\Users\\Admin\\AppData\\Roaming\\kHloUT\\kHloUT.exe"	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe

description	pid	process	target process
PID 2460 set thread context of 2532	2460	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Powershell.exe21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe

pid	process
2472	Powershell.exe
2532	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe
2532	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Powershell.exe21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe

description	pid	process
Token: SeDebugPrivilege	2472	Powershell.exe
Token: SeDebugPrivilege	2532	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe

description	pid	process	target process
PID 2460 wrote to memory of 2472	2460	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe	Powershell.exe
PID 2460 wrote to memory of 2472	2460	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe	Powershell.exe
PID 2460 wrote to memory of 2472	2460	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe	Powershell.exe
PID 2460 wrote to memory of 2472	2460	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe	Powershell.exe
PID 2460 wrote to memory of 2532	2460	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe
PID 2460 wrote to memory of 2532	2460	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe
PID 2460 wrote to memory of 2532	2460	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe
PID 2460 wrote to memory of 2532	2460	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe
PID 2460 wrote to memory of 2532	2460	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe
PID 2460 wrote to memory of 2532	2460	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe
PID 2460 wrote to memory of 2532	2460	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe
PID 2460 wrote to memory of 2532	2460	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe
PID 2460 wrote to memory of 2532	2460	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe	21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe

C:\Users\Admin\AppData\Local\Temp\21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe
"C:\Users\Admin\AppData\Local\Temp\21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2460

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
"Powershell.exe" 'C:\Users\Admin\AppData\Local\Temp\21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe' 'C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\.exe'
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2472

C:\Users\Admin\AppData\Local\Temp\21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe
"C:\Users\Admin\AppData\Local\Temp\21ad4cd4a7635939c8f6d33f9be0f490250b572bcd0b28d7a031dd86d7908565.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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/2460-0-0x0000000001380000-0x0000000001478000-memory.dmp

Filesize
992KB

Download
memory/2460-1-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download
memory/2460-2-0x00000000009E0000-0x0000000000A20000-memory.dmp

Filesize
256KB

Download
memory/2460-3-0x0000000000A60000-0x0000000000AB6000-memory.dmp

Filesize
344KB

Download
memory/2460-10-0x0000000000430000-0x000000000043A000-memory.dmp

Filesize
40KB

Download
memory/2460-27-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download
memory/2472-6-0x000000006FA10000-0x000000006FFBB000-memory.dmp

Filesize
5.7MB

Download
memory/2472-7-0x000000006FA10000-0x000000006FFBB000-memory.dmp

Filesize
5.7MB

Download
memory/2472-8-0x00000000001D0000-0x0000000000210000-memory.dmp

Filesize
256KB

Download
memory/2472-9-0x000000006FA10000-0x000000006FFBB000-memory.dmp

Filesize
5.7MB

Download
memory/2532-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2532-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-25-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download
memory/2532-26-0x00000000049A0000-0x00000000049E0000-memory.dmp

Filesize
256KB

Download
memory/2532-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-29-0x0000000074960000-0x000000007504E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads