567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5

General

Target

567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe
Size

935KB
MD5

bd60f57d121baf81ee8f9adb62796fdd
SHA1

40d7097dd265dd0d303309ce1c6523eb5ae777cc
SHA256

567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5
SHA512

c57ecbe4ca31d5ae57e7ff6a90a5510a8535b88d5dc0a61dc2b6966cf9aed225138b37317836d1d648ba12ffdfee6889f3af736d01b0dd94bc01778e792e6ffc
SSDEEP

12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:JyHv5Z+Wzv7AiBll0OBWi6si9G

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/952-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/952-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/952-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/952-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/952-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/952-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/952-65-0x0000000000400000-0x00000000004F2000-memory.dmp	upx

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	567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.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	567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1912 set thread context of 952	1912	567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
952	567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1912 wrote to memory of 952	1912	567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe	28
PID 1912 wrote to memory of 952	1912	567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe	28
PID 1912 wrote to memory of 952	1912	567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe	28
PID 1912 wrote to memory of 952	1912	567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe	28
PID 1912 wrote to memory of 952	1912	567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe	28
PID 1912 wrote to memory of 952	1912	567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe	28
PID 1912 wrote to memory of 952	1912	567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe	28
PID 1912 wrote to memory of 952	1912	567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe	28

C:\Users\Admin\AppData\Local\Temp\567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe
"C:\Users\Admin\AppData\Local\Temp\567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1912
- C:\Users\Admin\AppData\Local\Temp\567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe
  "C:\Users\Admin\AppData\Local\Temp\567a0459b0cc6c3e0cbf81e38d45023d0c4271b3a93f7a69a557bd2e8f255be5.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:952

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/952-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/952-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/952-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/952-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/952-61-0x00000000762D1000-0x00000000762D3000-memory.dmp

Filesize
8KB

Download
memory/952-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/952-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/952-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/952-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads