1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 15:30

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe
Size

935KB
MD5

b2796d13ffed78f306769dcebac7c685
SHA1

18f46e9327b1714947d189ab5a6fb6afa2f51d12
SHA256

1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84
SHA512

cab7fc90a589d4313ecdb3784a41fb372720a446616fc33c6d9edc4b87b3c5e0e66543c9bf2e3bf341dde1c36d0509c55dade85e45dfea5017af43935e59ae0d
SSDEEP

12288:Z5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4/:ZyHv5Z+Wzv7AiBll0OBWi6si9GO

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/4648-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4648-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4648-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4648-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4648-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/4648-139-0x0000000000400000-0x00000000004F2000-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	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.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	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4760 set thread context of 4648	4760	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe	79

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4648	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe
4648	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe
4648	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe
4648	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe
4648	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe
4648	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4760 wrote to memory of 4648	4760	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe	79
PID 4760 wrote to memory of 4648	4760	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe	79
PID 4760 wrote to memory of 4648	4760	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe	79
PID 4760 wrote to memory of 4648	4760	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe	79
PID 4760 wrote to memory of 4648	4760	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe	79
PID 4760 wrote to memory of 4648	4760	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe	79
PID 4760 wrote to memory of 4648	4760	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe	79
PID 4760 wrote to memory of 4648	4760	1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe	79

C:\Users\Admin\AppData\Local\Temp\1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe
"C:\Users\Admin\AppData\Local\Temp\1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4760
- C:\Users\Admin\AppData\Local\Temp\1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe
  "C:\Users\Admin\AppData\Local\Temp\1db6f9ab31dd63a2985c1dea412a3d5d43f5268428015babe7c8238853701b84.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4648

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4648-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4648-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4648-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4648-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4648-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/4648-139-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads