0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c

Analysis

max time kernel
160s
max time network
196s
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, 16:48

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General

Target

0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe
Size

935KB
MD5

4b81a44463aecf13be9922cd6e7046fc
SHA1

2d41958ed198879ec3e6e346f1186929f9bd8480
SHA256

0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c
SHA512

4442a37a4e9fbbc0775d4e0772a5428beb9209bba3b372dd42a70b5e6a5f555e90e58fced02cc4d91e6921a98d079c93e3bb1b421e718613a3b7af05578de520
SSDEEP

12288:I5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x48:IyHv5Z+Wzv7AiBll0OBWi6si9GJ

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3848-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3848-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3848-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3848-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3848-138-0x0000000000400000-0x00000000004F2000-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	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.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	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4288 set thread context of 3848	4288	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe	85

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3848	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe
3848	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe
3848	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe
3848	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe
3848	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe
3848	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4288 wrote to memory of 3848	4288	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe	85
PID 4288 wrote to memory of 3848	4288	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe	85
PID 4288 wrote to memory of 3848	4288	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe	85
PID 4288 wrote to memory of 3848	4288	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe	85
PID 4288 wrote to memory of 3848	4288	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe	85
PID 4288 wrote to memory of 3848	4288	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe	85
PID 4288 wrote to memory of 3848	4288	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe	85
PID 4288 wrote to memory of 3848	4288	0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe	85

C:\Users\Admin\AppData\Local\Temp\0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe
"C:\Users\Admin\AppData\Local\Temp\0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4288
- C:\Users\Admin\AppData\Local\Temp\0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe
  "C:\Users\Admin\AppData\Local\Temp\0094e923a6c60a4151f47403100883cd67f5406d8826bef18490be6de214514c.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3848

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/3848-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3848-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3848-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3848-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3848-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads