bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d

Analysis

max time kernel
146s
max time network
152s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
21-01-2025 08:51

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General

Target

bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Size

37KB
MD5

ecf1399ed8c14a4a03266bb9a727e931
SHA1

b5c9b189df7645abee2d258f14ce80dd3e01f894
SHA256

bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d
SHA512

ca8080b087f03e38a276f4c821338e9df564dc1185247fd814d79660bd84a377625b2d07bf73f715d65b4b0cff7624857c16fc795a98a40623294d090dbb7343
SSDEEP

768:99xKjjTYic/be0PMurM+rMRa8NuTPQEt:zojjTYLDe00x+gRJNMo

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
2056	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	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: SeDebugPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: 33	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
Token: SeIncBasePriorityPrivilege	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 2056	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe	31
PID 2552 wrote to memory of 2056	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe	31
PID 2552 wrote to memory of 2056	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe	31
PID 2552 wrote to memory of 2056	2552	bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe	31

C:\Users\Admin\AppData\Local\Temp\bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe
"C:\Users\Admin\AppData\Local\Temp\bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2552
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe" "bf242bf12c80e2d6924e992c6d0fbab719ef9939b93851c715bf1f5c7bfbda0d.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:2056

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/2552-0-0x0000000074DA1000-0x0000000074DA2000-memory.dmp

Filesize
4KB

Download
memory/2552-1-0x0000000074DA0000-0x000000007534B000-memory.dmp

Filesize
5.7MB

Download
memory/2552-2-0x0000000074DA0000-0x000000007534B000-memory.dmp

Filesize
5.7MB

Download
memory/2552-3-0x0000000074DA0000-0x000000007534B000-memory.dmp

Filesize
5.7MB

Download
memory/2552-4-0x0000000074DA0000-0x000000007534B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads