57bcf27847de89d157295113eda30a0a844e41cb93d058e03e45c66dd759b091

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
03/04/2025, 08:22

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General

Target

Server.exe
Size

37KB
MD5

af3987fa1d2f6bd3534c1e9159e75ee5
SHA1

1e4630ba996567ed16226a10fecaffaa14ab9519
SHA256

57bcf27847de89d157295113eda30a0a844e41cb93d058e03e45c66dd759b091
SHA512

f95657b16e0b8e23643375b4fc8b52cdae19e3994a895830b900de9cfbb41247f07cff91793320793c2bb0152317870936b45005ed38ac075c1998bc962aac81
SSDEEP

384:FeL8CT0i9NdTe/kCOyU7NuvLmDPM+7rAF+rMRTyN/0L+EcoinblneHQM3epzXcN+:ELhT1CFU7NuKbMgrM+rMRa8NuOAt

Score

8^/10

defense_evasion discovery persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 1 IoCs

defense_evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
4340	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	Server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: SeDebugPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe
Token: 33	4084	Server.exe
Token: SeIncBasePriorityPrivilege	4084	Server.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4084 wrote to memory of 4340	4084	Server.exe	94
PID 4084 wrote to memory of 4340	4084	Server.exe	94
PID 4084 wrote to memory of 4340	4084	Server.exe	94

C:\Users\Admin\AppData\Local\Temp\Server.exe
"C:\Users\Admin\AppData\Local\Temp\Server.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4084
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\Server.exe" "Server.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:4340

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

Exfiltration

Impact

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Downloads

memory/4084-0-0x0000000074652000-0x0000000074653000-memory.dmp

Filesize
4KB

Download
memory/4084-1-0x0000000074650000-0x0000000074C01000-memory.dmp

Filesize
5.7MB

Download
memory/4084-2-0x0000000074650000-0x0000000074C01000-memory.dmp

Filesize
5.7MB

Download
memory/4084-3-0x0000000074652000-0x0000000074653000-memory.dmp

Filesize
4KB

Download
memory/4084-4-0x0000000074650000-0x0000000074C01000-memory.dmp

Filesize
5.7MB

Download
memory/4084-5-0x0000000074650000-0x0000000074C01000-memory.dmp

Filesize
5.7MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads