209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91

Analysis

max time kernel
88s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 15:23

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe
Size

935KB
MD5

10763698ee62ee3741f3b09597932671
SHA1

7e895ac0331ac505d2f8ef5b797709cf8d3fe28a
SHA256

209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91
SHA512

4feb663e6d1a715c3cff751c4881447863462b4ad893d19d6c01379e288fb3b1495fd6748fada78db9ed42b965fa6394dc81c0332982d81e6fb58afe72f13b71
SSDEEP

12288:o5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:oyHv5Z+Wzv7AiBll0OBWi6si9G

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/2716-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/2716-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/2716-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/2716-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/2716-138-0x0000000000400000-0x00000000004F2000-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	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.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	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1300 set thread context of 2716	1300	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe	83

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2716	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe
2716	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe
2716	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe
2716	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe
2716	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe
2716	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1300 wrote to memory of 2716	1300	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe	83
PID 1300 wrote to memory of 2716	1300	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe	83
PID 1300 wrote to memory of 2716	1300	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe	83
PID 1300 wrote to memory of 2716	1300	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe	83
PID 1300 wrote to memory of 2716	1300	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe	83
PID 1300 wrote to memory of 2716	1300	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe	83
PID 1300 wrote to memory of 2716	1300	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe	83
PID 1300 wrote to memory of 2716	1300	209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe	83

C:\Users\Admin\AppData\Local\Temp\209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe
"C:\Users\Admin\AppData\Local\Temp\209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1300
- C:\Users\Admin\AppData\Local\Temp\209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe
  "C:\Users\Admin\AppData\Local\Temp\209a2ee24b40cc8eeaebb4e421ca38a6e5369f9ba0b254bf7d455909c8e8ba91.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2716

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/2716-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2716-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2716-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2716-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2716-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads