cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119

General

Target

cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Size

93KB
MD5

a36dba321e4233c0f963cb7ffa6f0efe
SHA1

694bf4a843e1a93fef164e2662030d3273df3e42
SHA256

cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119
SHA512

1884abc556682698e86e4eb0aea7ab1a210a3345e0cd10320566992592d1c1adaa31a7a7d72c20434c8dcd205c590410fd662a0db454bfcdf4ad3d694ec2f3a4
SSDEEP

1536:4U/r7EkrjaFIs7E5OxzJn8LjEwzGi1dD2DRgS4:4U7jau5OVVni1dYOx

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

Processes:

netsh.exe

pid	Process
1120	netsh.exe

Drops startup file 2 IoCs

Processes:

cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Explower.exe	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Explower.exe	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.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

Processes:

netsh.exe

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

Processes:

netsh.execc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe

pid	Process
1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe

Suspicious use of AdjustPrivilegeToken 29 IoCs

Processes:

cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe

description	pid	Process
Token: SeDebugPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: 33	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: SeIncBasePriorityPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: 33	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: SeIncBasePriorityPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: 33	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: SeIncBasePriorityPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: 33	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: SeIncBasePriorityPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: 33	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: SeIncBasePriorityPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: 33	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: SeIncBasePriorityPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: 33	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: SeIncBasePriorityPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: 33	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: SeIncBasePriorityPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: 33	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: SeIncBasePriorityPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: 33	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: SeIncBasePriorityPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: 33	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: SeIncBasePriorityPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: 33	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: SeIncBasePriorityPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: 33	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: SeIncBasePriorityPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: 33	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
Token: SeIncBasePriorityPrivilege	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe

description	pid	Process	procid_target
PID 1588 wrote to memory of 1120	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe	82
PID 1588 wrote to memory of 1120	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe	82
PID 1588 wrote to memory of 1120	1588	cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe	82

C:\Users\Admin\AppData\Local\Temp\cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe
"C:\Users\Admin\AppData\Local\Temp\cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe"
1⤵
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1588
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe" "cc2f2a76d224b479426744a3da7c48aec7b3fa7ba807e73780ea190c807a1119.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:1120

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1588-0-0x0000000075182000-0x0000000075183000-memory.dmp

Filesize
4KB

Download
memory/1588-1-0x0000000075180000-0x0000000075731000-memory.dmp

Filesize
5.7MB

Download
memory/1588-2-0x0000000075180000-0x0000000075731000-memory.dmp

Filesize
5.7MB

Download
memory/1588-8-0x0000000075180000-0x0000000075731000-memory.dmp

Filesize
5.7MB

Download
memory/1588-7-0x0000000075182000-0x0000000075183000-memory.dmp

Filesize
4KB

Download
memory/1588-9-0x0000000075180000-0x0000000075731000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads