620a8ee5833bd9bea724d6a41d67c1d8b580e8ef3c3a86fe77adcd9a871424b2

Analysis

max time kernel
149s
max time network
137s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
06-09-2024 14:56

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General

Target

0647d85ad26dd42f69aeae272251355a.exe
Size

37KB
MD5

0647d85ad26dd42f69aeae272251355a
SHA1

c05ae179575df57a7e0e7376749056a3fad67643
SHA256

620a8ee5833bd9bea724d6a41d67c1d8b580e8ef3c3a86fe77adcd9a871424b2
SHA512

201cdc050b4c0f92c78181aa78b58ff816f344abd746c3ebd79b49518b7e15b3a6d54b34c1c495a51c0fc72f0d8f5003dfc4e576a0cef333a5bce7be410708a3
SSDEEP

384:3mOs0IiejvCVLO309QmykrtG+dA+VfwvOSiKrAF+rMRTyN/0L+EcoinblneHQM3M:NFdGdkrgYRwWS9rM+rMRa8NuiSt

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
2916	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 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 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	0647d85ad26dd42f69aeae272251355a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

description	pid	Process
Token: SeDebugPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: 33	2668	0647d85ad26dd42f69aeae272251355a.exe
Token: SeIncBasePriorityPrivilege	2668	0647d85ad26dd42f69aeae272251355a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2668 wrote to memory of 2916	2668	0647d85ad26dd42f69aeae272251355a.exe	31
PID 2668 wrote to memory of 2916	2668	0647d85ad26dd42f69aeae272251355a.exe	31
PID 2668 wrote to memory of 2916	2668	0647d85ad26dd42f69aeae272251355a.exe	31
PID 2668 wrote to memory of 2916	2668	0647d85ad26dd42f69aeae272251355a.exe	31

C:\Users\Admin\AppData\Local\Temp\0647d85ad26dd42f69aeae272251355a.exe
"C:\Users\Admin\AppData\Local\Temp\0647d85ad26dd42f69aeae272251355a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2668
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\0647d85ad26dd42f69aeae272251355a.exe" "0647d85ad26dd42f69aeae272251355a.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:2916

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/2668-0-0x0000000074081000-0x0000000074082000-memory.dmp

Filesize
4KB

Download
memory/2668-1-0x0000000074080000-0x000000007462B000-memory.dmp

Filesize
5.7MB

Download
memory/2668-2-0x0000000074080000-0x000000007462B000-memory.dmp

Filesize
5.7MB

Download
memory/2668-3-0x0000000074080000-0x000000007462B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads