11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7

Analysis

max time kernel
320s
max time network
373s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 21:42

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General

Target

11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe
Size

1.1MB
MD5

8d34ed681a631eb585dee9ac8b09a044
SHA1

62c863df646dda37514e1d4197386a2c11236d50
SHA256

11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7
SHA512

dee1c54a5a4e9834990d2e94ac6d13df8a38c62568c70c0645407bb9fc576186d5fa1abba8ee5f4be863920d1ecb0a9e7e7e866923bca853171a127c7d5549ea
SSDEEP

24576:T8vLvb1yMby1E51gyoMD/9+rSOPTW8pr:TWtbKELB6rhW8h

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 3 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 4 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4120 set thread context of 1552	4120	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe	83

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1552	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe
1552	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe
1552	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe
1552	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe
1552	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe
1552	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4120 wrote to memory of 1552	4120	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe	83
PID 4120 wrote to memory of 1552	4120	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe	83
PID 4120 wrote to memory of 1552	4120	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe	83
PID 4120 wrote to memory of 1552	4120	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe	83
PID 4120 wrote to memory of 1552	4120	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe	83
PID 4120 wrote to memory of 1552	4120	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe	83
PID 4120 wrote to memory of 1552	4120	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe	83
PID 4120 wrote to memory of 1552	4120	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe	83
PID 4120 wrote to memory of 1552	4120	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe	83
PID 4120 wrote to memory of 1552	4120	11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe	83

C:\Users\Admin\AppData\Local\Temp\11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe
"C:\Users\Admin\AppData\Local\Temp\11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4120
- C:\Users\Admin\AppData\Local\Temp\11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe
  "C:\Users\Admin\AppData\Local\Temp\11a107148f273d92e6fb5bbb458711e2d1d50d893391c7a1ea6c2e47550fe7b7.exe" Track="0001001000"
  2⤵
  - Checks BIOS information in registry
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:1552

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1552-133-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1552-134-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1552-135-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1552-136-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/1552-137-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads