c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3

Analysis

max time kernel
197s
max time network
233s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 08:20

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General

Target

c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe
Size

1.0MB
MD5

5c3bde370d8044e88f8e9825ea24875d
SHA1

1fb5ae62608001ecc88d3dfcaaca4453a602bcaf
SHA256

c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3
SHA512

98af48ef0aaacd8de7b26279960645c28644ecefd0dc1efb84681a3a00d29a8bd3941d51066b7d63825418e83001f566257366fc017e16a5959cb09a7c4452a3
SSDEEP

24576:ilafNPaNMDJOpKROZRpulZBVOkeOLimGHCmO+:CaANaRGRpuHetmGimZ

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 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	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe

Maps connected drives based on registry 3 TTPs 2 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	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 64 set thread context of 3056	64	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe	82

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3056	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe
3056	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe
3056	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe
3056	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe
3056	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe
3056	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 64 wrote to memory of 3056	64	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe	82
PID 64 wrote to memory of 3056	64	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe	82
PID 64 wrote to memory of 3056	64	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe	82
PID 64 wrote to memory of 3056	64	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe	82
PID 64 wrote to memory of 3056	64	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe	82
PID 64 wrote to memory of 3056	64	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe	82
PID 64 wrote to memory of 3056	64	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe	82
PID 64 wrote to memory of 3056	64	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe	82
PID 64 wrote to memory of 3056	64	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe	82
PID 64 wrote to memory of 3056	64	c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe	82

C:\Users\Admin\AppData\Local\Temp\c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe
"C:\Users\Admin\AppData\Local\Temp\c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:64
- C:\Users\Admin\AppData\Local\Temp\c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe
  "C:\Users\Admin\AppData\Local\Temp\c13692c05f40a17af3b32943f0391717f32c8491121c21b93b3daf9391c020d3.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3056

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/64-132-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download
memory/64-133-0x0000000000610000-0x0000000000613000-memory.dmp

Filesize
12KB

Download
memory/64-137-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download
memory/3056-135-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/3056-136-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/3056-138-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/3056-139-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/3056-140-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/3056-141-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads