11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33

Analysis

max time kernel
184s
max time network
192s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26/11/2022, 23:06

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General

Target

11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe
Size

1.2MB
MD5

6fd880fbf85b7fa571b49b7e10caf09c
SHA1

fd79d127caa52ab4559bc52984dfa4769e07dabc
SHA256

11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33
SHA512

8478bad5163d32f0149d96dfca3f189e83f506350d123527ed12f9fb0a8ec5d94ed2f9fe09c067892a79d1a42f29daa4181daf6316f5e3f31dbabdc6d186649d
SSDEEP

24576:7CStj/R+pud1sQN6TgXxruXQNjj43/qq:dr0C/5XIANvM

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	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4952 set thread context of 968	4952	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe	83

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
968	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe
968	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe
968	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe
968	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe
968	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe
968	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4952 wrote to memory of 968	4952	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe	83
PID 4952 wrote to memory of 968	4952	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe	83
PID 4952 wrote to memory of 968	4952	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe	83
PID 4952 wrote to memory of 968	4952	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe	83
PID 4952 wrote to memory of 968	4952	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe	83
PID 4952 wrote to memory of 968	4952	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe	83
PID 4952 wrote to memory of 968	4952	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe	83
PID 4952 wrote to memory of 968	4952	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe	83
PID 4952 wrote to memory of 968	4952	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe	83
PID 4952 wrote to memory of 968	4952	11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe	83

C:\Users\Admin\AppData\Local\Temp\11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe
"C:\Users\Admin\AppData\Local\Temp\11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4952
- C:\Users\Admin\AppData\Local\Temp\11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe
  "C:\Users\Admin\AppData\Local\Temp\11445e8e9e9f45eeeb76a88bce9e59c950965e7897ff48a9657d656b19b81b33.exe" Track="0001001000"
  2⤵
  - Checks BIOS information in registry
  - Maps connected drives based on registry
  - Suspicious use of SetWindowsHookEx
  PID:968

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/968-133-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/968-134-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/968-135-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/968-136-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download
memory/968-137-0x0000000000400000-0x00000000004FE000-memory.dmp

Filesize
1016KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads