0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3

General

Target

0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe
Size

935KB
MD5

5a040118f06cdc18f58f56573619c6f4
SHA1

1e77fc6cbc489c4c676f711b2e9e43e848d8e3b2
SHA256

0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3
SHA512

760e47b0580c6fe527cf4f845a8acfecd889d991582b281111177119b6de7e332bc74e123c80a40643c3420b03ba962c7be8a877cd78e7fbfe9f93bbfca3c960
SSDEEP

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

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1936-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1936-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1936-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1936-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1936-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1936-64-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/1936-65-0x0000000000400000-0x00000000004F2000-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	0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.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	0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1640 set thread context of 1936	1640	0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe	29

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1936	0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 1936	1640	0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe	29
PID 1640 wrote to memory of 1936	1640	0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe	29
PID 1640 wrote to memory of 1936	1640	0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe	29
PID 1640 wrote to memory of 1936	1640	0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe	29
PID 1640 wrote to memory of 1936	1640	0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe	29
PID 1640 wrote to memory of 1936	1640	0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe	29
PID 1640 wrote to memory of 1936	1640	0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe	29
PID 1640 wrote to memory of 1936	1640	0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe	29

C:\Users\Admin\AppData\Local\Temp\0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe
"C:\Users\Admin\AppData\Local\Temp\0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Users\Admin\AppData\Local\Temp\0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe
  "C:\Users\Admin\AppData\Local\Temp\0b408f3f3d06f246eb73b4359f7173b1dfbf61fc8db96e95c6e80582ae2e0ac3.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1936

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1936-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1936-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1936-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1936-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1936-61-0x0000000075921000-0x0000000075923000-memory.dmp

Filesize
8KB

Download
memory/1936-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1936-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1936-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1936-65-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads