ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19

General

Target

ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Size

93KB
MD5

d59a3baec8e45ebb6b190262be8a7789
SHA1

7a736f474717f68494a8a7db04602e37039ac85c
SHA256

ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19
SHA512

f2557552f4c0e0e2d3e292d022ed9a53bc01d9cc52c26e6b4678c97322ec960aad2e07a8d197b19f1dc6e7d65628d30a2a894559659afd6e0d352f603eaba0e2
SSDEEP

1536:PUk1GkeUqZJO5iNSimjEwzGi1dDaDngS0:PUPUqZJOQAOi1dMg9

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
1804	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 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	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe

Suspicious use of AdjustPrivilegeToken 29 IoCs

description	pid	Process
Token: SeDebugPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: 33	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: SeIncBasePriorityPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: 33	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: SeIncBasePriorityPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: 33	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: SeIncBasePriorityPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: 33	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: SeIncBasePriorityPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: 33	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: SeIncBasePriorityPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: 33	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: SeIncBasePriorityPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: 33	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: SeIncBasePriorityPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: 33	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: SeIncBasePriorityPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: 33	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: SeIncBasePriorityPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: 33	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: SeIncBasePriorityPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: 33	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: SeIncBasePriorityPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: 33	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: SeIncBasePriorityPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: 33	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: SeIncBasePriorityPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: 33	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
Token: SeIncBasePriorityPrivilege	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 1804	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe	30
PID 1884 wrote to memory of 1804	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe	30
PID 1884 wrote to memory of 1804	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe	30
PID 1884 wrote to memory of 1804	1884	ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe	30

C:\Users\Admin\AppData\Local\Temp\ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe
"C:\Users\Admin\AppData\Local\Temp\ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe" "ef72a357037fbb9ae97c92cd12396429f4c2eefc8a5f92092822f1a566dd3b19.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:1804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

1

T1562.004

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1884-0-0x0000000074A61000-0x0000000074A62000-memory.dmp

Filesize
4KB

Download
memory/1884-1-0x0000000074A60000-0x000000007500B000-memory.dmp

Filesize
5.7MB

Download
memory/1884-2-0x0000000074A60000-0x000000007500B000-memory.dmp

Filesize
5.7MB

Download
memory/1884-4-0x0000000074A60000-0x000000007500B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads