agenttesla | 99fb0d1ca8bc8b8b3bfea9a97a152f07cca91d126f9fd64c5cde678363d6381a

General

Target

Order Specifications for Materials.docx.exe
Size

813KB
MD5

336e07c5ea82b63bd69990c5a869358c
SHA1

0a3a451242065756664b675283c479c7d1dee554
SHA256

23cd8546d36b29224b474b5fff6b67fea6a12c0bcc84b0cdc7e84ca23f5faf3d
SHA512

30e8f96945674f09d8bcea782b09fa66bb26faf4d33b7d71189ad96b79595e53ae2cb4fecf347ce12b0c19c9b5683cf32966a9489f81a43a78ad81fcb8859bcb
SSDEEP

24576:dDOEDAbO8fwCKw6g8uJesHTbI434pSSn:lOEDWzVKwgUobn

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:
[email protected]
Password:
JesusChrist007$

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.haliza.com.my
Port:
21
Username:
[email protected]
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
2964	powershell.exe
2220	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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\sgxIb = "C:\\Users\\Admin\\AppData\\Roaming\\sgxIb\\sgxIb.exe"	Order Specifications for Materials.docx.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
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2060 set thread context of 2700	2060	Order Specifications for Materials.docx.exe	37

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	Order Specifications for Materials.docx.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	Order Specifications for Materials.docx.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
2888	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2060	Order Specifications for Materials.docx.exe
2060	Order Specifications for Materials.docx.exe
2700	Order Specifications for Materials.docx.exe
2700	Order Specifications for Materials.docx.exe
2964	powershell.exe
2220	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2060	Order Specifications for Materials.docx.exe
Token: SeDebugPrivilege	2700	Order Specifications for Materials.docx.exe
Token: SeDebugPrivilege	2964	powershell.exe
Token: SeDebugPrivilege	2220	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2700	Order Specifications for Materials.docx.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 2964	2060	Order Specifications for Materials.docx.exe	31
PID 2060 wrote to memory of 2964	2060	Order Specifications for Materials.docx.exe	31
PID 2060 wrote to memory of 2964	2060	Order Specifications for Materials.docx.exe	31
PID 2060 wrote to memory of 2964	2060	Order Specifications for Materials.docx.exe	31
PID 2060 wrote to memory of 2220	2060	Order Specifications for Materials.docx.exe	33
PID 2060 wrote to memory of 2220	2060	Order Specifications for Materials.docx.exe	33
PID 2060 wrote to memory of 2220	2060	Order Specifications for Materials.docx.exe	33
PID 2060 wrote to memory of 2220	2060	Order Specifications for Materials.docx.exe	33
PID 2060 wrote to memory of 2888	2060	Order Specifications for Materials.docx.exe	35
PID 2060 wrote to memory of 2888	2060	Order Specifications for Materials.docx.exe	35
PID 2060 wrote to memory of 2888	2060	Order Specifications for Materials.docx.exe	35
PID 2060 wrote to memory of 2888	2060	Order Specifications for Materials.docx.exe	35
PID 2060 wrote to memory of 2700	2060	Order Specifications for Materials.docx.exe	37
PID 2060 wrote to memory of 2700	2060	Order Specifications for Materials.docx.exe	37
PID 2060 wrote to memory of 2700	2060	Order Specifications for Materials.docx.exe	37
PID 2060 wrote to memory of 2700	2060	Order Specifications for Materials.docx.exe	37
PID 2060 wrote to memory of 2700	2060	Order Specifications for Materials.docx.exe	37
PID 2060 wrote to memory of 2700	2060	Order Specifications for Materials.docx.exe	37
PID 2060 wrote to memory of 2700	2060	Order Specifications for Materials.docx.exe	37
PID 2060 wrote to memory of 2700	2060	Order Specifications for Materials.docx.exe	37
PID 2060 wrote to memory of 2700	2060	Order Specifications for Materials.docx.exe	37

C:\Users\Admin\AppData\Local\Temp\Order Specifications for Materials.docx.exe
"C:\Users\Admin\AppData\Local\Temp\Order Specifications for Materials.docx.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2060
- 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\Order Specifications for Materials.docx.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2964
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\pBiJrwHWa.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2220
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\pBiJrwHWa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp79F.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2888
- C:\Users\Admin\AppData\Local\Temp\Order Specifications for Materials.docx.exe
  "C:\Users\Admin\AppData\Local\Temp\Order Specifications for Materials.docx.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:2700

Network

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\tmp79F.tmp

Filesize
1KB

MD5
c3e2d843b5ba753dbb6d18b03e9af6f1

SHA1
12ce6f5fc98588a35fbc0eff5b6d542d04fa5ded

SHA256
cb7f6c0267b83eff3360a75bfc5de6a99b3e926b65b58cfa57d0b311fcdd80a7

SHA512
c87db7c463ed1f9b290bfd52723dfbddb846fa068e48d83913a77205a3ecce85fa334975d8e9b12b66a60663a4fd6efe4ee11bcf87a3ae4daaa1e99933592548

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

Filesize
7KB

MD5
6433b0325248de7b876ce4f9127a9a84

SHA1
b6ced94d112ff8144a15a340e0b6811416ec9a91

SHA256
89b25e0ffd75bd3e0dd21a6ff90b915de828fcec214dcca28d442098cec8ca24

SHA512
3b5cbc0ecf5b58d475049a9e3cf541461bd167f33aaa8318fe0bc99c7509ce6fe1932967d2bca1b56a1c4fe4c30fb555eb3745657d9e2e235b3a5a96d978943b

Download Submit
memory/2060-4-0x0000000000360000-0x0000000000372000-memory.dmp

Filesize
72KB

Download
memory/2060-3-0x0000000005020000-0x00000000050CA000-memory.dmp

Filesize
680KB

Download
memory/2060-0-0x000000007479E000-0x000000007479F000-memory.dmp

Filesize
4KB

Download
memory/2060-5-0x000000007479E000-0x000000007479F000-memory.dmp

Filesize
4KB

Download
memory/2060-6-0x0000000074790000-0x0000000074E7E000-memory.dmp

Filesize
6.9MB

Download
memory/2060-7-0x0000000005DF0000-0x0000000005E74000-memory.dmp

Filesize
528KB

Download
memory/2060-2-0x0000000074790000-0x0000000074E7E000-memory.dmp

Filesize
6.9MB

Download
memory/2060-1-0x00000000001E0000-0x00000000002B0000-memory.dmp

Filesize
832KB

Download
memory/2060-32-0x0000000074790000-0x0000000074E7E000-memory.dmp

Filesize
6.9MB

Download
memory/2700-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2700-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2700-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads