19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf

Analysis

max time kernel
17s
max time network
48s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25/11/2022, 15:42

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General

Target

19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe
Size

935KB
MD5

7ed5942714cca337fef842841e9d5ae6
SHA1

388c90cf01012978bc56bc5152092d1ecd246668
SHA256

19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf
SHA512

7c9d487d2c8be4001dd66bba819670f586bc2caa2c33762b02002bd5763444b69abaeebf56e09655f5768fc6bd9c34e1bc5c40705eefc2221ac86f982ac61fdd
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x44:pyHv5Z+Wzv7AiBll0OBWi6si9GF

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
behavioral1/memory/2032-55-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2032-57-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2032-58-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2032-62-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2032-63-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral1/memory/2032-64-0x0000000000400000-0x00000000004F2000-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	19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.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	19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 328 set thread context of 2032	328	19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe	28

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2032	19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 328 wrote to memory of 2032	328	19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe	28
PID 328 wrote to memory of 2032	328	19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe	28
PID 328 wrote to memory of 2032	328	19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe	28
PID 328 wrote to memory of 2032	328	19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe	28
PID 328 wrote to memory of 2032	328	19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe	28
PID 328 wrote to memory of 2032	328	19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe	28
PID 328 wrote to memory of 2032	328	19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe	28
PID 328 wrote to memory of 2032	328	19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe	28

C:\Users\Admin\AppData\Local\Temp\19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe
"C:\Users\Admin\AppData\Local\Temp\19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:328
- C:\Users\Admin\AppData\Local\Temp\19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe
  "C:\Users\Admin\AppData\Local\Temp\19e0b12e4dc9d4e8dc07b8aabe4fce060c8b117647089687138e7a8ab7959dbf.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2032

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/2032-54-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2032-55-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2032-57-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2032-58-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2032-61-0x0000000075ED1000-0x0000000075ED3000-memory.dmp

Filesize
8KB

Download
memory/2032-62-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2032-63-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/2032-64-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads