1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14

Analysis

max time kernel
150s
max time network
149s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 09:17

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General

Target

1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Size

93KB
MD5

1b4192a3f7d586fbe102ff76e5f6c760
SHA1

a5d4e3292e5072152764ac603fbb8411fed810eb
SHA256

1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14
SHA512

89d437dd7e51701d1107ec381ee6f89238459580596800e92291da6d7bd8caf1f6431c53d31968696035a479e7814d8171ee4c3ca8834854afed914ec3fdf593
SSDEEP

1536:dU/r7EkrjaFIs7E5Ox8Jn8LjEwzGi1dDyD4gS:dU7jau5OKVni1d0h

Score

8^/10

discovery evasion persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
1272	netsh.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 value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

description	pid	Process
Token: SeDebugPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: 33	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
Token: SeIncBasePriorityPrivilege	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 1272	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe	29
PID 1820 wrote to memory of 1272	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe	29
PID 1820 wrote to memory of 1272	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe	29
PID 1820 wrote to memory of 1272	1820	1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe	29

C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe
"C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1820
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe" "1729c5b2ca53abe5d0e67535766860ebba91dc23b8575ac5b6fc8ca33167de14.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:1272

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1820-0-0x00000000746D1000-0x00000000746D2000-memory.dmp

Filesize
4KB

Download
memory/1820-1-0x00000000746D0000-0x0000000074C7B000-memory.dmp

Filesize
5.7MB

Download
memory/1820-2-0x00000000746D0000-0x0000000074C7B000-memory.dmp

Filesize
5.7MB

Download
memory/1820-4-0x00000000746D0000-0x0000000074C7B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads