69a6d16e563e335bad162c6750c0ce1807bb96ce12e54bc43af19f6458a0a791

Analysis

max time kernel
143s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29/12/2024, 13:24

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General

Target

14.ps1
Size

1.0MB
MD5

b0b8b6e578b962fdb4eb7478e17ffa62
SHA1

9bb4326a0ff26a586d6fe321e3180d6dea885d2e
SHA256

30155d3d4ccd6801ebca520516e1a3e758c7ea6181fea652befac855deeb7d66
SHA512

fc38e92e4a49523693e43e8f042efe6aa4d3a832de33ea2cc41fc4688924be185dc3b2de5d5474955f9e7d904724da08043739a1a661e0b099624343e691d1ca
SSDEEP

6144:m+LvE+CG46RmeHYB3uTEfheJ5f0N2dNVGQWo8tbRy7T5cZ8W+axNF9vguT6Ux3ZT:3KG+NHbxzrTTE1e7ihN9brEeDXzq

Score

7^/10

collection credential_access discovery execution persistence privilege_escalation stealer

Malware Config

Signatures

Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jsc.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jsc.exe
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jsc.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.

flow	ioc
13	checkip.dyndns.org

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 4180 set thread context of 3908	4180	powershell.exe	85
PID 4180 set thread context of 3260	4180	powershell.exe	86
PID 4180 set thread context of 2476	4180	powershell.exe	87

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\AppCompat\Programs\Amcache.hve.tmp	dw20.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4180	powershell.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 6 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	msbuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	caspol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jsc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 1 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

pid	Process
4888	netsh.exe

Checks processor information in registry 2 TTPs 6 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe

Enumerates system info in registry 2 TTPs 4 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4180	powershell.exe
4180	powershell.exe
2476	jsc.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2476	jsc.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	4180	powershell.exe
Token: SeRestorePrivilege	4232	dw20.exe
Token: SeBackupPrivilege	4232	dw20.exe
Token: SeRestorePrivilege	4212	dw20.exe
Token: SeBackupPrivilege	4212	dw20.exe
Token: SeBackupPrivilege	4212	dw20.exe
Token: SeBackupPrivilege	4212	dw20.exe
Token: SeBackupPrivilege	4212	dw20.exe
Token: SeBackupPrivilege	4232	dw20.exe
Token: SeBackupPrivilege	4232	dw20.exe
Token: SeDebugPrivilege	2476	jsc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2476	jsc.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 4180 wrote to memory of 3908	4180	powershell.exe	85
PID 4180 wrote to memory of 3908	4180	powershell.exe	85
PID 4180 wrote to memory of 3908	4180	powershell.exe	85
PID 4180 wrote to memory of 3908	4180	powershell.exe	85
PID 4180 wrote to memory of 3908	4180	powershell.exe	85
PID 4180 wrote to memory of 3908	4180	powershell.exe	85
PID 4180 wrote to memory of 3908	4180	powershell.exe	85
PID 4180 wrote to memory of 3908	4180	powershell.exe	85
PID 4180 wrote to memory of 3260	4180	powershell.exe	86
PID 4180 wrote to memory of 3260	4180	powershell.exe	86
PID 4180 wrote to memory of 3260	4180	powershell.exe	86
PID 4180 wrote to memory of 3260	4180	powershell.exe	86
PID 4180 wrote to memory of 3260	4180	powershell.exe	86
PID 4180 wrote to memory of 3260	4180	powershell.exe	86
PID 4180 wrote to memory of 3260	4180	powershell.exe	86
PID 4180 wrote to memory of 3260	4180	powershell.exe	86
PID 4180 wrote to memory of 2476	4180	powershell.exe	87
PID 4180 wrote to memory of 2476	4180	powershell.exe	87
PID 4180 wrote to memory of 2476	4180	powershell.exe	87
PID 4180 wrote to memory of 2476	4180	powershell.exe	87
PID 4180 wrote to memory of 2476	4180	powershell.exe	87
PID 4180 wrote to memory of 2476	4180	powershell.exe	87
PID 4180 wrote to memory of 2476	4180	powershell.exe	87
PID 4180 wrote to memory of 2476	4180	powershell.exe	87
PID 3908 wrote to memory of 4232	3908	msbuild.exe	88
PID 3908 wrote to memory of 4232	3908	msbuild.exe	88
PID 3908 wrote to memory of 4232	3908	msbuild.exe	88
PID 3260 wrote to memory of 4212	3260	caspol.exe	89
PID 3260 wrote to memory of 4212	3260	caspol.exe	89
PID 3260 wrote to memory of 4212	3260	caspol.exe	89
PID 2476 wrote to memory of 4888	2476	jsc.exe	91
PID 2476 wrote to memory of 4888	2476	jsc.exe	91
PID 2476 wrote to memory of 4888	2476	jsc.exe	91

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jsc.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	jsc.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\14.ps1
1⤵
- Suspicious use of SetThreadContext
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4180
- C:\Windows\Microsoft.NET\Framework\v3.5\msbuild.exe
  "C:\Windows\Microsoft.NET\Framework\v3.5\msbuild.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3908
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 776
    3⤵
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Enumerates system info in registry
    - Suspicious use of AdjustPrivilegeToken
    PID:4232
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\caspol.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\caspol.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3260
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 780
    3⤵
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Enumerates system info in registry
    - Suspicious use of AdjustPrivilegeToken
    PID:4212
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  - outlook_office_path
  - outlook_win_path
  PID:2476
- - C:\Windows\SysWOW64\netsh.exe
    "netsh" wlan show profile
    3⤵
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Wi-Fi Discovery
    PID:4888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Wi-Fi Discovery

T1016.002

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dwme1n3x.50t.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2476-36-0x0000000005860000-0x00000000058FC000-memory.dmp

Filesize
624KB

Download
memory/2476-46-0x0000000006C20000-0x0000000006C2A000-memory.dmp

Filesize
40KB

Download
memory/2476-45-0x0000000006B50000-0x0000000006BE2000-memory.dmp

Filesize
584KB

Download
memory/2476-44-0x0000000006C70000-0x0000000006E32000-memory.dmp

Filesize
1.8MB

Download
memory/2476-37-0x0000000005EB0000-0x0000000006454000-memory.dmp

Filesize
5.6MB

Download
memory/3260-42-0x0000000074680000-0x0000000074C31000-memory.dmp

Filesize
5.7MB

Download
memory/3260-26-0x0000000074680000-0x0000000074C31000-memory.dmp

Filesize
5.7MB

Download
memory/3260-23-0x0000000074680000-0x0000000074C31000-memory.dmp

Filesize
5.7MB

Download
memory/3908-43-0x0000000074680000-0x0000000074C31000-memory.dmp

Filesize
5.7MB

Download
memory/3908-15-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/3908-20-0x0000000074682000-0x0000000074683000-memory.dmp

Filesize
4KB

Download
memory/3908-19-0x0000000001240000-0x0000000001250000-memory.dmp

Filesize
64KB

Download
memory/3908-21-0x0000000074680000-0x0000000074C31000-memory.dmp

Filesize
5.7MB

Download
memory/4180-13-0x0000021191000000-0x0000021191020000-memory.dmp

Filesize
128KB

Download
memory/4180-31-0x00007FFEF09F0000-0x00007FFEF14B1000-memory.dmp

Filesize
10.8MB

Download
memory/4180-16-0x00007FFEF09F0000-0x00007FFEF14B1000-memory.dmp

Filesize
10.8MB

Download
memory/4180-17-0x00007FFEF09F0000-0x00007FFEF14B1000-memory.dmp

Filesize
10.8MB

Download
memory/4180-14-0x00000211910D0000-0x00000211910D8000-memory.dmp

Filesize
32KB

Download
memory/4180-0-0x00007FFEF09F3000-0x00007FFEF09F5000-memory.dmp

Filesize
8KB

Download
memory/4180-12-0x00007FFEF09F0000-0x00007FFEF14B1000-memory.dmp

Filesize
10.8MB

Download
memory/4180-11-0x00007FFEF09F0000-0x00007FFEF14B1000-memory.dmp

Filesize
10.8MB

Download
memory/4180-10-0x00000211910A0000-0x00000211910C2000-memory.dmp

Filesize
136KB

Download