863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b

Analysis

max time kernel
167s
max time network
188s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 11:03

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General

Target

863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe
Size

935KB
MD5

ed4bf01dfcd9df29c740850658ee291c
SHA1

b3a0e1eb60229f22ebe5be10ccb238b733cd6b9c
SHA256

863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b
SHA512

426d84508436f991eb6f6d53230b891fca19797c5a08f0d5d3076221cb1cee2d8ff132846b80a61ce7ed6900954b6b4deae2bc8ced82ec44e30c58cbd358ce92
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:pyHv5Z+Wzv7AiBll0OBWi6si9G

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1768-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1768-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1768-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1768-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1768-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1768-139-0x0000000000400000-0x00000000004F2000-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	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3440 set thread context of 1768	3440	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe	81

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1768	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe
1768	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe
1768	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe
1768	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe
1768	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe
1768	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3440 wrote to memory of 1768	3440	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe	81
PID 3440 wrote to memory of 1768	3440	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe	81
PID 3440 wrote to memory of 1768	3440	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe	81
PID 3440 wrote to memory of 1768	3440	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe	81
PID 3440 wrote to memory of 1768	3440	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe	81
PID 3440 wrote to memory of 1768	3440	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe	81
PID 3440 wrote to memory of 1768	3440	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe	81
PID 3440 wrote to memory of 1768	3440	863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe	81

C:\Users\Admin\AppData\Local\Temp\863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe
"C:\Users\Admin\AppData\Local\Temp\863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3440
- C:\Users\Admin\AppData\Local\Temp\863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe
  "C:\Users\Admin\AppData\Local\Temp\863a108164c2ab4ac6027e04239ccf165aff2972c38d28ecc2f248cb3b25d32b.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1768

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/1768-132-0x0000000000000000-mapping.dmp

Download
memory/1768-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1768-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1768-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1768-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1768-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1768-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads