7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edc

General

Target

7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Size

37KB
MD5

729791dc375db3eac600887441235070
SHA1

0f0230cb294a5fbd7be193790107a46efe6f47ab
SHA256

7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edc
SHA512

8e2030507f85559db3df5668d7a57f72c43509e602503510dd64108c9db8407b07635bd502582cac55b5a462f8f7126cbafc0b5043108af246e35e4da386a35a
SSDEEP

384:CmOsrUiS6L1G5k2gyk/8If5e/QUZSiKrAF+rMRTyN/0L+EcoinblneHQM3epzXIZ:Msz32bk/8IQYUZStrM+rMRa8NuKLt

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
2432	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
16	0.tcp.eu.ngrok.io
46	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	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 29 IoCs

description	pid	Process
Token: SeDebugPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: 33	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: SeIncBasePriorityPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: 33	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: SeIncBasePriorityPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: 33	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: SeIncBasePriorityPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: 33	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: SeIncBasePriorityPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: 33	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: SeIncBasePriorityPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: 33	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: SeIncBasePriorityPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: 33	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: SeIncBasePriorityPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: 33	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: SeIncBasePriorityPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: 33	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: SeIncBasePriorityPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: 33	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: SeIncBasePriorityPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: 33	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: SeIncBasePriorityPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: 33	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: SeIncBasePriorityPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: 33	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: SeIncBasePriorityPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: 33	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
Token: SeIncBasePriorityPrivilege	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 2432	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe	28
PID 2320 wrote to memory of 2432	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe	28
PID 2320 wrote to memory of 2432	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe	28
PID 2320 wrote to memory of 2432	2320	7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe	28

C:\Users\Admin\AppData\Local\Temp\7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe
"C:\Users\Admin\AppData\Local\Temp\7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe" "7c99d4dd852cb64361568024969ddc188672ec6ad3cf998ded8332e670a73edcN.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:2432

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

Web Service

1

T1102

Exfiltration

Impact

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Downloads

memory/2320-0-0x0000000074421000-0x0000000074422000-memory.dmp

Filesize
4KB

Download
memory/2320-1-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/2320-2-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/2320-3-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download
memory/2320-4-0x0000000074420000-0x00000000749CB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads