agenttesla | 4b5c120b54a87f2131606793bd35f1fa7ff73ed7059f8128c996bffd531839d1

General

Target

PO_20248099-1.pdf.exe
Size

669KB
MD5

5d5b5ecc06b9058d0ec3199ed8617cfe
SHA1

cbb1a95878e8a7a4ac09270a6dc7699c78996e28
SHA256

0a58b574ccfb2898c4ee47a8dab29174c2193731573d4578b7b5ff83ad1196d6
SHA512

9044d553f7ce2e00fb15bd718065c6ba1e94162b74dfde65a69ee472712866b287ccd26b52777d744edc34b2c2fa465645cb99f3b45da1e544f122acb372ca37
SSDEEP

12288:3dPwqNxtOB37QmJauif0txmkuhIak+eBn7Hxz0Kt0rAt7HclhUhlru4TscPm:6OW37QVf0PRu9Qndz0hAtTclhUhldsc+

Score

10^/10

agenttesla discovery execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
ftp.haliza.com.my
Port:
21
Username:
origin@haliza.com.my
Password:
JesusChrist007$

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.haliza.com.my
Port:
21
Username:
origin@haliza.com.my
Password:
JesusChrist007$

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2684	powershell.exe
852	powershell.exe

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 3 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

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\sgxIb = "C:\\Users\\Admin\\AppData\\Roaming\\sgxIb\\sgxIb.exe"	PO_20248099-1.pdf.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.

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1812 set thread context of 2676	1812	PO_20248099-1.pdf.exe	36

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PO_20248099-1.pdf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PO_20248099-1.pdf.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2776	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1812	PO_20248099-1.pdf.exe
1812	PO_20248099-1.pdf.exe
2676	PO_20248099-1.pdf.exe
2676	PO_20248099-1.pdf.exe
852	powershell.exe
2684	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1812	PO_20248099-1.pdf.exe
Token: SeDebugPrivilege	2676	PO_20248099-1.pdf.exe
Token: SeDebugPrivilege	852	powershell.exe
Token: SeDebugPrivilege	2684	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2676	PO_20248099-1.pdf.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1812 wrote to memory of 2684	1812	PO_20248099-1.pdf.exe	30
PID 1812 wrote to memory of 2684	1812	PO_20248099-1.pdf.exe	30
PID 1812 wrote to memory of 2684	1812	PO_20248099-1.pdf.exe	30
PID 1812 wrote to memory of 2684	1812	PO_20248099-1.pdf.exe	30
PID 1812 wrote to memory of 852	1812	PO_20248099-1.pdf.exe	32
PID 1812 wrote to memory of 852	1812	PO_20248099-1.pdf.exe	32
PID 1812 wrote to memory of 852	1812	PO_20248099-1.pdf.exe	32
PID 1812 wrote to memory of 852	1812	PO_20248099-1.pdf.exe	32
PID 1812 wrote to memory of 2776	1812	PO_20248099-1.pdf.exe	33
PID 1812 wrote to memory of 2776	1812	PO_20248099-1.pdf.exe	33
PID 1812 wrote to memory of 2776	1812	PO_20248099-1.pdf.exe	33
PID 1812 wrote to memory of 2776	1812	PO_20248099-1.pdf.exe	33
PID 1812 wrote to memory of 2676	1812	PO_20248099-1.pdf.exe	36
PID 1812 wrote to memory of 2676	1812	PO_20248099-1.pdf.exe	36
PID 1812 wrote to memory of 2676	1812	PO_20248099-1.pdf.exe	36
PID 1812 wrote to memory of 2676	1812	PO_20248099-1.pdf.exe	36
PID 1812 wrote to memory of 2676	1812	PO_20248099-1.pdf.exe	36
PID 1812 wrote to memory of 2676	1812	PO_20248099-1.pdf.exe	36
PID 1812 wrote to memory of 2676	1812	PO_20248099-1.pdf.exe	36
PID 1812 wrote to memory of 2676	1812	PO_20248099-1.pdf.exe	36
PID 1812 wrote to memory of 2676	1812	PO_20248099-1.pdf.exe	36

C:\Users\Admin\AppData\Local\Temp\PO_20248099-1.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\PO_20248099-1.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO_20248099-1.pdf.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2684
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\FrFvspxoHsPs.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:852
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FrFvspxoHsPs" /XML "C:\Users\Admin\AppData\Local\Temp\tmp20F8.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2776
- C:\Users\Admin\AppData\Local\Temp\PO_20248099-1.pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\PO_20248099-1.pdf.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2676

Network

DNS

api.ipify.org

PO_20248099-1.pdf.exe

Remote address:

8.8.8.8:53

Request

api.ipify.org

IN A

Response

api.ipify.org

IN A

172.67.74.152

api.ipify.org

IN A

104.26.13.205

api.ipify.org

IN A

104.26.12.205
GET

https://api.ipify.org/

PO_20248099-1.pdf.exe

Remote address:

172.67.74.152:443

Request

GET / HTTP/1.1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0
Host: api.ipify.org
Connection: Keep-Alive

Response

HTTP/1.1 200 OK

Date: Fri, 27 Sep 2024 01:16:41 GMT
Content-Type: text/plain
Content-Length: 13
Connection: keep-alive
Vary: Origin
CF-Cache-Status: DYNAMIC
Server: cloudflare
CF-RAY: 8c97a657eeadbee9-LHR
DNS

ftp.haliza.com.my

PO_20248099-1.pdf.exe

Remote address:

8.8.8.8:53

Request

ftp.haliza.com.my

IN A

Response

ftp.haliza.com.my

IN A

110.4.45.197

172.67.74.152:443

https://api.ipify.org/

tls, http

PO_20248099-1.pdf.exe

867 B
3.5kB
9
9

HTTP Request

GET https://api.ipify.org/

HTTP Response

200
110.4.45.197:21

ftp.haliza.com.my

ftp

PO_20248099-1.pdf.exe

791 B
1.3kB
13
14
110.4.45.197:64843

ftp.haliza.com.my

PO_20248099-1.pdf.exe

190 B
92 B
4
2
110.4.45.197:63601

ftp.haliza.com.my

PO_20248099-1.pdf.exe

190 B
92 B
4
2

8.8.8.8:53

api.ipify.org

dns

PO_20248099-1.pdf.exe

59 B
107 B
1
1

DNS Request

api.ipify.org

DNS Response

172.67.74.152

104.26.13.205

104.26.12.205
8.8.8.8:53

ftp.haliza.com.my

dns

PO_20248099-1.pdf.exe

63 B
79 B
1
1

DNS Request

ftp.haliza.com.my

DNS Response

110.4.45.197

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp20F8.tmp

Filesize
1KB

MD5
de660666b4407ca702020077ea7a9491

SHA1
887a2858477e4106c2e136bc5d1de521486dc6e8

SHA256
7a92552bda403bb9ab1e84b4680fe4b914e9b956330deb693af9109cdb26e838

SHA512
9962ae16f9856558836ef50f7fe0fea6259060b8770aa2662f85f8f149bc1daf94da8c411eb98fb879d25531c6bbcc0c2da2f358e420dd51622467acd3ed4b1f

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
5317cfeb7b58a99ae1ddb178d7b6b9a5

SHA1
4440c058ee3ed50adac10b01b4ea491da45f5e69

SHA256
352d477513ffd3b03de07ce9502a91989ddc6e5715279209ce7c96e7314c3d4c

SHA512
6fca6df7b28fffce21a7c7e6a4e8bc0073271a9e4d3a65840b7bae23d59e8674adee5b700d21488b490470c0084ba40e1545970f9f5499b3c09e4abe5aeea140

Download Submit
memory/1812-4-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

Filesize
4KB

Download
memory/1812-32-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/1812-0-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

Filesize
4KB

Download
memory/1812-5-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/1812-6-0x0000000005160000-0x00000000051E4000-memory.dmp

Filesize
528KB

Download
memory/1812-2-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/1812-1-0x0000000001340000-0x00000000013EE000-memory.dmp

Filesize
696KB

Download
memory/1812-3-0x0000000000470000-0x0000000000482000-memory.dmp

Filesize
72KB

Download
memory/2676-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2676-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2676-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2676-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2676-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2676-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2676-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2676-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

HTTP Request

HTTP Response

DNS Request

DNS Response

DNS Request

DNS Response

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

We care about your privacy.