ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562

Analysis

max time kernel
149s
max time network
189s
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, 09:20

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General

Target

ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe
Size

935KB
MD5

ca6d1ac246ec691e16dbb940dd815cdc
SHA1

16cd43154d52b9ebcf14cc1050f97c67d4938980
SHA256

ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562
SHA512

62e4d84bb7f34b0bbc5e14d3344ed742a78fb4e55825f8cee8cdfa1ad1ff7046c67ca1fdcf3feed4d2df5a59b310451ace809d0cd02c13aaa6f6742cb4a4e32f
SSDEEP

12288:J5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:JyHv5Z+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/2044-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/2044-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/2044-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/2044-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/2044-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/2044-139-0x0000000000400000-0x00000000004F2000-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	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.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	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4580 set thread context of 2044	4580	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe	82

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2044	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe
2044	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe
2044	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe
2044	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe
2044	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe
2044	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4580 wrote to memory of 2044	4580	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe	82
PID 4580 wrote to memory of 2044	4580	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe	82
PID 4580 wrote to memory of 2044	4580	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe	82
PID 4580 wrote to memory of 2044	4580	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe	82
PID 4580 wrote to memory of 2044	4580	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe	82
PID 4580 wrote to memory of 2044	4580	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe	82
PID 4580 wrote to memory of 2044	4580	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe	82
PID 4580 wrote to memory of 2044	4580	ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe	82

C:\Users\Admin\AppData\Local\Temp\ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe
"C:\Users\Admin\AppData\Local\Temp\ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4580
- C:\Users\Admin\AppData\Local\Temp\ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe
  "C:\Users\Admin\AppData\Local\Temp\ae0c99e81626eb0dc3d1e089f4b72b93b215f0c40e55e63d4842dd063d17e562.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2044

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/2044-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2044-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2044-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2044-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2044-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2044-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads