ff0a60c487c841636d024e647d266c229c96c7334d085c47d535754fc390b412

Analysis

max time kernel
137s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
03-01-2025 07:24

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General

Target

3a5c36086501b5a824f31f57103d9b137636f8e0b4f2d60291359b18d574060a.exe
Size

1.0MB
MD5

fa5cc4be5a1032adb6f5601578930549
SHA1

12319dc70bfc33cc227a4b65d671d3fd7dda0082
SHA256

3a5c36086501b5a824f31f57103d9b137636f8e0b4f2d60291359b18d574060a
SHA512

cbf9aaf25f584d44407004abdec94fb4c96587062c5b8afb41c7fbe10907d1e71fb0a2fe676016bb7e8ef2ed4f73e29abc3a7059472fb1f613d40fcaffffb795
SSDEEP

24576:qD0tM85tbNJjldeYiYHk4+YjlsvJ3LvgIyA5L/ic38aehcOc7ZccU7y65/d3:qD0tM85DJjl/iWWvJ3LvgK5LiG8RqV7I

Score

5^/10

discovery upx

Malware Config

Signatures

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral8/memory/2484-6-0x0000000000400000-0x00000000004D5000-memory.dmp	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2484 set thread context of 4780	2484	3a5c36086501b5a824f31f57103d9b137636f8e0b4f2d60291359b18d574060a.exe	81

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral8/memory/2484-0-0x0000000000400000-0x00000000004D5000-memory.dmp	upx
behavioral8/memory/2484-6-0x0000000000400000-0x00000000004D5000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 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	3a5c36086501b5a824f31f57103d9b137636f8e0b4f2d60291359b18d574060a.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4780	svchost.exe
4780	svchost.exe
4780	svchost.exe
4780	svchost.exe
4780	svchost.exe
4780	svchost.exe
4780	svchost.exe
4780	svchost.exe
4780	svchost.exe
4780	svchost.exe
4780	svchost.exe
4780	svchost.exe
4780	svchost.exe
4780	svchost.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2484	3a5c36086501b5a824f31f57103d9b137636f8e0b4f2d60291359b18d574060a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2484 wrote to memory of 4780	2484	3a5c36086501b5a824f31f57103d9b137636f8e0b4f2d60291359b18d574060a.exe	81
PID 2484 wrote to memory of 4780	2484	3a5c36086501b5a824f31f57103d9b137636f8e0b4f2d60291359b18d574060a.exe	81
PID 2484 wrote to memory of 4780	2484	3a5c36086501b5a824f31f57103d9b137636f8e0b4f2d60291359b18d574060a.exe	81
PID 2484 wrote to memory of 4780	2484	3a5c36086501b5a824f31f57103d9b137636f8e0b4f2d60291359b18d574060a.exe	81

C:\Users\Admin\AppData\Local\Temp\3a5c36086501b5a824f31f57103d9b137636f8e0b4f2d60291359b18d574060a.exe
"C:\Users\Admin\AppData\Local\Temp\3a5c36086501b5a824f31f57103d9b137636f8e0b4f2d60291359b18d574060a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2484
- C:\Windows\SysWOW64\svchost.exe
  "C:\Users\Admin\AppData\Local\Temp\3a5c36086501b5a824f31f57103d9b137636f8e0b4f2d60291359b18d574060a.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4780

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2484-0-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/2484-3-0x0000000004430000-0x0000000004830000-memory.dmp

Filesize
4.0MB

Download
memory/2484-6-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/4780-4-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/4780-7-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/4780-8-0x0000000001400000-0x000000000174A000-memory.dmp

Filesize
3.3MB

Download
memory/4780-9-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download