55d8e7afc8b28613ee7b43af4b3e1662377863946a393fbb8f56ee5bed3c1763

Analysis

max time kernel
149s
max time network
137s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
10-10-2024 09:01

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General

Target

595a30b0b11b295a8b4231ff14a40875.exe
Size

37KB
MD5

595a30b0b11b295a8b4231ff14a40875
SHA1

6a8a4f574c64606362d82c622089f1ba9959284b
SHA256

55d8e7afc8b28613ee7b43af4b3e1662377863946a393fbb8f56ee5bed3c1763
SHA512

eb086f391b139d9bc8a1192385953a8cd385d89029a8d1da6d86a1287f215c77e53a252684bbaf2fbbb3789b917318f74d5301dc2108d56395f3444f02e656ab
SSDEEP

384:qmOs0IiejvCVLO309QmykrtG+dA+Vd7wvOSiKrAF+rMRTyN/0L+EcoinblneHQM+:0FdGdkrgYH7wWS9rM+rMRa8NutBt

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
3016	netsh.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

flow	ioc
2	0.tcp.eu.ngrok.io
4	0.tcp.eu.ngrok.io
6	0.tcp.eu.ngrok.io

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 queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key opened	\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	595a30b0b11b295a8b4231ff14a40875.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

description	pid	Process
Token: SeDebugPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: 33	2496	595a30b0b11b295a8b4231ff14a40875.exe
Token: SeIncBasePriorityPrivilege	2496	595a30b0b11b295a8b4231ff14a40875.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 3016	2496	595a30b0b11b295a8b4231ff14a40875.exe	30
PID 2496 wrote to memory of 3016	2496	595a30b0b11b295a8b4231ff14a40875.exe	30
PID 2496 wrote to memory of 3016	2496	595a30b0b11b295a8b4231ff14a40875.exe	30
PID 2496 wrote to memory of 3016	2496	595a30b0b11b295a8b4231ff14a40875.exe	30

C:\Users\Admin\AppData\Local\Temp\595a30b0b11b295a8b4231ff14a40875.exe
"C:\Users\Admin\AppData\Local\Temp\595a30b0b11b295a8b4231ff14a40875.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\595a30b0b11b295a8b4231ff14a40875.exe" "595a30b0b11b295a8b4231ff14a40875.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:3016

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

Web Service

T1102

Exfiltration

Impact

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Downloads

memory/2496-0-0x0000000074B41000-0x0000000074B42000-memory.dmp

Filesize
4KB

Download
memory/2496-1-0x0000000074B40000-0x00000000750EB000-memory.dmp

Filesize
5.7MB

Download
memory/2496-2-0x0000000074B40000-0x00000000750EB000-memory.dmp

Filesize
5.7MB

Download
memory/2496-3-0x0000000074B40000-0x00000000750EB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads