9602f83035fa0fc4f0929df8755e017ce949e4709abc1c752d47815d134de701

General

Target

e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Size

37KB
MD5

bcddf14b096307edfbfdc92384539645
SHA1

a5770520db5a464a2d1ec5fb9033391942ddf04c
SHA256

e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8
SHA512

18745ad93c7508bd025854edc346ced5069f078420a9874f27f16bc3eb0f0ec507b669799893bf79bfbf0635d139354686fbc8bde429574f6190a6897257b97b
SSDEEP

384:Uwxb7LsikZ9zNf/1uyU71evdjsOafMrAF+rMRTyN/0L+EcoinblneHQM3epzXCYx:Xxf4l1lU71e9FakrM+rMRa8NusYTt

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

1448 netsh.exe

pid	process
1448	netsh.exe

Drops startup file 2 IoCs

Processes:

e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\43f790e6cbf1ad7d860172b021a05925.exe	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\43f790e6cbf1ad7d860172b021a05925.exe	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\43f790e6cbf1ad7d860172b021a05925 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe\" .."	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\43f790e6cbf1ad7d860172b021a05925 = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe\" .."	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.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:

e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exenetsh.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 37 IoCs

Processes:

e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe

description	pid	process
Token: SeDebugPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: 33	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
Token: SeIncBasePriorityPrivilege	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe

description	pid	process	target process
PID 1244 wrote to memory of 1448	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe	netsh.exe
PID 1244 wrote to memory of 1448	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe	netsh.exe
PID 1244 wrote to memory of 1448	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe	netsh.exe
PID 1244 wrote to memory of 1448	1244	e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe
"C:\Users\Admin\AppData\Local\Temp\e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe"
1⤵
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1244
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe" "e5f25600b1e6483536bae239c5ff59e496fad54cd9ca1d82be94e26f27be5fa8.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:1448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

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

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

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

Modify Registry

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1244-0-0x00000000747A1000-0x00000000747A2000-memory.dmp

Filesize
4KB

Download
memory/1244-1-0x00000000747A0000-0x0000000074D4B000-memory.dmp

Filesize
5.7MB

Download
memory/1244-2-0x00000000747A0000-0x0000000074D4B000-memory.dmp

Filesize
5.7MB

Download
memory/1244-4-0x00000000747A0000-0x0000000074D4B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads