e5cae5d1795bfc9b308b92f20b2421aecc81b97d36624863871bae5739aab3de

General

Target

e5cae5d1795bfc9b308b92f20b2421aecc81b97d36624863871bae5739aab3de.xlsm
Size

201KB
MD5

c595d96742a883a534ed1ca1f0d279d1
SHA1

c465daa9e5bd998ef39c59f80f82f79cc75ce659
SHA256

e5cae5d1795bfc9b308b92f20b2421aecc81b97d36624863871bae5739aab3de
SHA512

142506545388000aad69fbd9dabd62cb80b75fceb83cb8e31747a1c2de5495327fff2d4a6badabc691fb68df2361aa9f0a5adf969cf3f688b1f89959ca04538b
SSDEEP

6144:+pQEXBxlv/9mIRzcZcD50SQBpDb8FJA7xqSWbLsE4D:+XBrv/AIRA6D5nQB5b8FJA7xGfsVD

Score

10^/10

collection defense_evasion discovery persistence privilege_escalation spyware stealer

Malware Config

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

certutil.exe

description	pid	pid_target	process	target process
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2676	1596	certutil.exe	EXCEL.EXE

Executes dropped EXE 3 IoCs

Processes:

Of74e1e35dd903c3c23095278b7f18453a5.exeOf74e1e35dd903c3c23095278b7f18453a5.exeOf74e1e35dd903c3c23095278b7f18453a5.exe

pid process

2892 Of74e1e35dd903c3c23095278b7f18453a5.exe
1396 Of74e1e35dd903c3c23095278b7f18453a5.exe
580 Of74e1e35dd903c3c23095278b7f18453a5.exe
Loads dropped DLL 1 IoCs

Processes:

EXCEL.EXE

pid process

1596 EXCEL.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 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

pid	process
2892	Of74e1e35dd903c3c23095278b7f18453a5.exe
1396	Of74e1e35dd903c3c23095278b7f18453a5.exe
580	Of74e1e35dd903c3c23095278b7f18453a5.exe

pid	process
1596	EXCEL.EXE

Accesses Microsoft Outlook profiles 1 TTPs 9 IoCs

collection

Email Collection

T1114

Processes:

Of74e1e35dd903c3c23095278b7f18453a5.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Of74e1e35dd903c3c23095278b7f18453a5.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Of74e1e35dd903c3c23095278b7f18453a5.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Of74e1e35dd903c3c23095278b7f18453a5.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Of74e1e35dd903c3c23095278b7f18453a5.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Of74e1e35dd903c3c23095278b7f18453a5.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Of74e1e35dd903c3c23095278b7f18453a5.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Of74e1e35dd903c3c23095278b7f18453a5.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Of74e1e35dd903c3c23095278b7f18453a5.exe
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\13.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Of74e1e35dd903c3c23095278b7f18453a5.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Deobfuscate/Decode Files or Information 1 TTPs 1 IoCs
Payload decoded via CertUtil.
defense_evasion

Deobfuscate/Decode Files or Information
T1140

Processes:

certutil.exe

pid process

2676 certutil.exe
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

2 ip-api.com
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
2676	certutil.exe

flow	ioc
2	ip-api.com

Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

Processes:

netsh.exenetsh.exe

description	ioc	process
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

EXCEL.EXEcertutil.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	certutil.exe

System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 2 IoCs
Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.
discovery

Wi-Fi Discovery
T1016.002

Processes:

cmd.exenetsh.exe

pid process

2012 cmd.exe
1824 netsh.exe
Office loads VBA resources, possible macro or embedded object present
Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

2540 timeout.exe
Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

EXCEL.EXE

description ioc process

Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE

pid	process
2012	cmd.exe
1824	netsh.exe

pid	process
2540	timeout.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

Of74e1e35dd903c3c23095278b7f18453a5.exeOf74e1e35dd903c3c23095278b7f18453a5.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	Of74e1e35dd903c3c23095278b7f18453a5.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	Of74e1e35dd903c3c23095278b7f18453a5.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	Of74e1e35dd903c3c23095278b7f18453a5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	Of74e1e35dd903c3c23095278b7f18453a5.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	Of74e1e35dd903c3c23095278b7f18453a5.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

Processes:

schtasks.exe

pid process

580 schtasks.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1596 EXCEL.EXE

pid	process
580	schtasks.exe

pid	process
1596	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

Of74e1e35dd903c3c23095278b7f18453a5.exeOf74e1e35dd903c3c23095278b7f18453a5.exe

pid	process
1396	Of74e1e35dd903c3c23095278b7f18453a5.exe
1396	Of74e1e35dd903c3c23095278b7f18453a5.exe
1396	Of74e1e35dd903c3c23095278b7f18453a5.exe
1396	Of74e1e35dd903c3c23095278b7f18453a5.exe
1396	Of74e1e35dd903c3c23095278b7f18453a5.exe
580	Of74e1e35dd903c3c23095278b7f18453a5.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Of74e1e35dd903c3c23095278b7f18453a5.exeOf74e1e35dd903c3c23095278b7f18453a5.exeOf74e1e35dd903c3c23095278b7f18453a5.exe

description	pid	process
Token: SeDebugPrivilege	2892	Of74e1e35dd903c3c23095278b7f18453a5.exe
Token: SeDebugPrivilege	1396	Of74e1e35dd903c3c23095278b7f18453a5.exe
Token: SeDebugPrivilege	580	Of74e1e35dd903c3c23095278b7f18453a5.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

EXCEL.EXEOf74e1e35dd903c3c23095278b7f18453a5.exeOf74e1e35dd903c3c23095278b7f18453a5.exe

pid process

1596 EXCEL.EXE
1596 EXCEL.EXE
1596 EXCEL.EXE
1396 Of74e1e35dd903c3c23095278b7f18453a5.exe
580 Of74e1e35dd903c3c23095278b7f18453a5.exe

pid	process
1596	EXCEL.EXE
1596	EXCEL.EXE
1596	EXCEL.EXE
1396	Of74e1e35dd903c3c23095278b7f18453a5.exe
580	Of74e1e35dd903c3c23095278b7f18453a5.exe

Suspicious use of WriteProcessMemory 50 IoCs

Processes:

EXCEL.EXEOf74e1e35dd903c3c23095278b7f18453a5.execmd.exeOf74e1e35dd903c3c23095278b7f18453a5.execmd.execmd.exetaskeng.exe

description	pid	process	target process
PID 1596 wrote to memory of 2676	1596	EXCEL.EXE	certutil.exe
PID 1596 wrote to memory of 2676	1596	EXCEL.EXE	certutil.exe
PID 1596 wrote to memory of 2676	1596	EXCEL.EXE	certutil.exe
PID 1596 wrote to memory of 2676	1596	EXCEL.EXE	certutil.exe
PID 1596 wrote to memory of 2892	1596	EXCEL.EXE	Of74e1e35dd903c3c23095278b7f18453a5.exe
PID 1596 wrote to memory of 2892	1596	EXCEL.EXE	Of74e1e35dd903c3c23095278b7f18453a5.exe
PID 1596 wrote to memory of 2892	1596	EXCEL.EXE	Of74e1e35dd903c3c23095278b7f18453a5.exe
PID 1596 wrote to memory of 2892	1596	EXCEL.EXE	Of74e1e35dd903c3c23095278b7f18453a5.exe
PID 2892 wrote to memory of 2576	2892	Of74e1e35dd903c3c23095278b7f18453a5.exe	cmd.exe
PID 2892 wrote to memory of 2576	2892	Of74e1e35dd903c3c23095278b7f18453a5.exe	cmd.exe
PID 2892 wrote to memory of 2576	2892	Of74e1e35dd903c3c23095278b7f18453a5.exe	cmd.exe
PID 2576 wrote to memory of 2532	2576	cmd.exe	chcp.com
PID 2576 wrote to memory of 2532	2576	cmd.exe	chcp.com
PID 2576 wrote to memory of 2532	2576	cmd.exe	chcp.com
PID 2576 wrote to memory of 2540	2576	cmd.exe	timeout.exe
PID 2576 wrote to memory of 2540	2576	cmd.exe	timeout.exe
PID 2576 wrote to memory of 2540	2576	cmd.exe	timeout.exe
PID 2576 wrote to memory of 580	2576	cmd.exe	schtasks.exe
PID 2576 wrote to memory of 580	2576	cmd.exe	schtasks.exe
PID 2576 wrote to memory of 580	2576	cmd.exe	schtasks.exe
PID 2576 wrote to memory of 1396	2576	cmd.exe	Of74e1e35dd903c3c23095278b7f18453a5.exe
PID 2576 wrote to memory of 1396	2576	cmd.exe	Of74e1e35dd903c3c23095278b7f18453a5.exe
PID 2576 wrote to memory of 1396	2576	cmd.exe	Of74e1e35dd903c3c23095278b7f18453a5.exe
PID 1396 wrote to memory of 2012	1396	Of74e1e35dd903c3c23095278b7f18453a5.exe	cmd.exe
PID 1396 wrote to memory of 2012	1396	Of74e1e35dd903c3c23095278b7f18453a5.exe	cmd.exe
PID 1396 wrote to memory of 2012	1396	Of74e1e35dd903c3c23095278b7f18453a5.exe	cmd.exe
PID 2012 wrote to memory of 1776	2012	cmd.exe	chcp.com
PID 2012 wrote to memory of 1776	2012	cmd.exe	chcp.com
PID 2012 wrote to memory of 1776	2012	cmd.exe	chcp.com
PID 2012 wrote to memory of 1824	2012	cmd.exe	netsh.exe
PID 2012 wrote to memory of 1824	2012	cmd.exe	netsh.exe
PID 2012 wrote to memory of 1824	2012	cmd.exe	netsh.exe
PID 2012 wrote to memory of 1848	2012	cmd.exe	findstr.exe
PID 2012 wrote to memory of 1848	2012	cmd.exe	findstr.exe
PID 2012 wrote to memory of 1848	2012	cmd.exe	findstr.exe
PID 1396 wrote to memory of 2336	1396	Of74e1e35dd903c3c23095278b7f18453a5.exe	cmd.exe
PID 1396 wrote to memory of 2336	1396	Of74e1e35dd903c3c23095278b7f18453a5.exe	cmd.exe
PID 1396 wrote to memory of 2336	1396	Of74e1e35dd903c3c23095278b7f18453a5.exe	cmd.exe
PID 2336 wrote to memory of 2332	2336	cmd.exe	chcp.com
PID 2336 wrote to memory of 2332	2336	cmd.exe	chcp.com
PID 2336 wrote to memory of 2332	2336	cmd.exe	chcp.com
PID 2336 wrote to memory of 2364	2336	cmd.exe	netsh.exe
PID 2336 wrote to memory of 2364	2336	cmd.exe	netsh.exe
PID 2336 wrote to memory of 2364	2336	cmd.exe	netsh.exe
PID 2336 wrote to memory of 2316	2336	cmd.exe	findstr.exe
PID 2336 wrote to memory of 2316	2336	cmd.exe	findstr.exe
PID 2336 wrote to memory of 2316	2336	cmd.exe	findstr.exe
PID 2600 wrote to memory of 580	2600	taskeng.exe	Of74e1e35dd903c3c23095278b7f18453a5.exe
PID 2600 wrote to memory of 580	2600	taskeng.exe	Of74e1e35dd903c3c23095278b7f18453a5.exe
PID 2600 wrote to memory of 580	2600	taskeng.exe	Of74e1e35dd903c3c23095278b7f18453a5.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

outlook_office_path 1 IoCs

Processes:

Of74e1e35dd903c3c23095278b7f18453a5.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Of74e1e35dd903c3c23095278b7f18453a5.exe

outlook_win_path 1 IoCs

Processes:

Of74e1e35dd903c3c23095278b7f18453a5.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Of74e1e35dd903c3c23095278b7f18453a5.exe

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\e5cae5d1795bfc9b308b92f20b2421aecc81b97d36624863871bae5739aab3de.xlsm
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1596
- C:\Windows\SysWOW64\certutil.exe
  "C:\Windows\System32\certutil.exe" -decode C:\Users\Admin\AppData\Local\Temp\Z74435e84d5ae7c60f81018b4950fef2fc7 C:\Users\Admin\AppData\Local\Temp\Of74e1e35dd903c3c23095278b7f18453a5.exe
  2⤵
  - Process spawned unexpected child process
  - Deobfuscate/Decode Files or Information
  - System Location Discovery: System Language Discovery
  PID:2676
- C:\Users\Admin\AppData\Local\Temp\Of74e1e35dd903c3c23095278b7f18453a5.exe
  "C:\Users\Admin\AppData\Local\Temp\Of74e1e35dd903c3c23095278b7f18453a5.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2892
- - C:\Windows\System32\cmd.exe
    "C:\Windows\System32\cmd.exe" /C chcp 65001 && timeout /t 3 > NUL && schtasks /create /tn "Of74e1e35dd903c3c23095278b7f18453a5" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\Starlabs\Of74e1e35dd903c3c23095278b7f18453a5.exe" /rl HIGHEST /f && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\Of74e1e35dd903c3c23095278b7f18453a5.exe" &&START "" "C:\Users\Admin\AppData\Local\Starlabs\Of74e1e35dd903c3c23095278b7f18453a5.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2576
  - - C:\Windows\system32\chcp.com
      chcp 65001
      4⤵
      PID:2532
  - - C:\Windows\system32\timeout.exe
      timeout /t 3
      4⤵
      Delays execution with timeout.exe
      PID:2540
  - - C:\Windows\system32\schtasks.exe
      schtasks /create /tn "Of74e1e35dd903c3c23095278b7f18453a5" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\Starlabs\Of74e1e35dd903c3c23095278b7f18453a5.exe" /rl HIGHEST /f
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:580
  - - C:\Users\Admin\AppData\Local\Starlabs\Of74e1e35dd903c3c23095278b7f18453a5.exe
      "C:\Users\Admin\AppData\Local\Starlabs\Of74e1e35dd903c3c23095278b7f18453a5.exe"
      4⤵
      Executes dropped EXE
      Accesses Microsoft Outlook profiles
      Modifies system certificate store
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      outlook_office_path
      outlook_win_path
      PID:1396
    - - C:\Windows\system32\cmd.exe
        
        "cmd.exe" /c chcp 65001 && netsh wlan show profiles|findstr /R /C:"[ ]:[ ]"
        5⤵
        System Network Configuration Discovery: Wi-Fi Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2012
      - C:\Windows\system32\chcp.com
        
        chcp 65001
        6⤵
        
        PID:1776
      - C:\Windows\system32\netsh.exe
        
        netsh wlan show profiles
        6⤵
        Event Triggered Execution: Netsh Helper DLL
        System Network Configuration Discovery: Wi-Fi Discovery
        
        PID:1824
      - C:\Windows\system32\findstr.exe
        
        findstr /R /C:"[ ]:[ ]"
        6⤵
        
        PID:1848
    - - C:\Windows\system32\cmd.exe
        
        "cmd.exe" /c chcp 65001 && netsh wlan show networks mode=bssid | findstr "SSID BSSID Signal"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2336
      - C:\Windows\system32\chcp.com
        
        chcp 65001
        6⤵
        
        PID:2332
      - C:\Windows\system32\netsh.exe
        
        netsh wlan show networks mode=bssid
        6⤵
        Event Triggered Execution: Netsh Helper DLL
        
        PID:2364
      - C:\Windows\system32\findstr.exe
        
        findstr "SSID BSSID Signal"
        6⤵
        
        PID:2316

C:\Windows\system32\taskeng.exe
taskeng.exe {7EDF2D58-2D0E-4287-817D-1120AEF48428} S-1-5-21-1163522206-1469769407-485553996-1000:PJCSDMRP\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2600
- C:\Users\Admin\AppData\Local\Starlabs\Of74e1e35dd903c3c23095278b7f18453a5.exe
  C:\Users\Admin\AppData\Local\Starlabs\Of74e1e35dd903c3c23095278b7f18453a5.exe
  2⤵
  - Executes dropped EXE
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:580

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Deobfuscate/Decode Files or Information

Modify Registry

Subvert Trust Controls

1

T1553

Install Root Certificate

1

T1553.004

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

2

T1552

Credentials In Files

1

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Browser Information Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Wi-Fi Discovery

1

T1016.002

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

Filesize
342B

MD5
e0ff4ac1e439f72aac185316e06b0a36

SHA1
73c0653c3c89329d59df3a0b3ae6ea38e01db8ef

SHA256
5a9c40493153e41d5286ff436c8cd7a1f9404df8de8f943fb7bb88ad0915600a

SHA512
17ae5376bf80a4e4f9329f246fe244d0d590804350ff685379b9fd771a29c97f39610e4bced74d6aabae2630b5d73d8fc63a3569a1d3dcb0a1f8596e4346d9b0

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab6144.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Of74e1e35dd903c3c23095278b7f18453a5.exe

Filesize
135KB

MD5
410bd9796a48df659618b405cdcedced

SHA1
b87887753569673a6a3ea8ad568e0174c214f1ff

SHA256
9c5701ef66f03629131a476381865069d0cf78bed20fab2725d04c2f9471af5f

SHA512
1441142e9ade59fcea06afa43033ead028c68f0b5d420ded9fbd4b2c6fdcdd16bb002a58a87a4d637c7df70e1a5d680367be2bd8cc24e6e7346247d3587c9f5e

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6167.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Z74435e84d5ae7c60f81018b4950fef2fc7

Filesize
180KB

MD5
b2d32fe2797534b941688bc919d564fd

SHA1
7949b2d8e9e1d5c1e84618e10d61b615e0376676

SHA256
5331e34ca1acf5576ce551607ecf5bf4430078e08a02bd940bab501bcb62135c

SHA512
13b598897c35adfa09cf4664a20cf38bbde4968c2961691bff9e772c8ec6c5e97b241525fb39bffbeb02fa9bcde132897e3be3372c428d80529c89827bb70596

Download Submit
C:\Users\Admin\AppData\Local\csxe3bn6se\p.dat

Filesize
4B

MD5
6069cecf34adb1d6db60007da39e2ee8

SHA1
080981020139267857ad257eff1ec9673f0319b7

SHA256
6b94c823cf15f23aae3276b02cdf29863cc4fcb82f54b5c64642d4b512073185

SHA512
90d1f806065714578a101a73f4a06eb72499eac7bc9b615f75ae42e0980559bffbf3731840b70695d591cfd2938a4511d759eeba6f8b9bba6e1cc175b56f8ecf

Download Submit
memory/1396-17-0x0000000000260000-0x0000000000288000-memory.dmp

Filesize
160KB

Download
memory/1596-4-0x00000000004F0000-0x00000000005F0000-memory.dmp

Filesize
1024KB

Download
memory/1596-3-0x00000000004F0000-0x00000000005F0000-memory.dmp

Filesize
1024KB

Download
memory/1596-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1596-2-0x00000000004F0000-0x00000000005F0000-memory.dmp

Filesize
1024KB

Download
memory/1596-125-0x000000007202D000-0x0000000072038000-memory.dmp

Filesize
44KB

Download
memory/1596-126-0x00000000004F0000-0x00000000005F0000-memory.dmp

Filesize
1024KB

Download
memory/1596-1-0x000000007202D000-0x0000000072038000-memory.dmp

Filesize
44KB

Download
memory/2892-11-0x00000000001F0000-0x0000000000218000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads