7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c

Analysis

max time kernel
163s
max time network
171s
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, 11:56

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe
Size

935KB
MD5

2f49065328b0f977f59d6514e4896c3c
SHA1

bae45bb974633d5b50606803ab2308add73cdd6c
SHA256

7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c
SHA512

09af2aae2086f1cdb33fb8e58572c47c9cb28c6a3208257eafcbf5f037162a8c9ee4bd5f4be194b747ada0be3898392a4d60741ab3bcdc97dc94dd2afcebd6ae
SSDEEP

12288:Z5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4F:ZyHv5Z+Wzv7AiBll0OBWi6si9G4

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/1952-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1952-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1952-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1952-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1952-138-0x0000000000400000-0x00000000004F2000-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	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.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	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1140 set thread context of 1952	1140	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe	79

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1952	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe
1952	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe
1952	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe
1952	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe
1952	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe
1952	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1140 wrote to memory of 1952	1140	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe	79
PID 1140 wrote to memory of 1952	1140	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe	79
PID 1140 wrote to memory of 1952	1140	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe	79
PID 1140 wrote to memory of 1952	1140	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe	79
PID 1140 wrote to memory of 1952	1140	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe	79
PID 1140 wrote to memory of 1952	1140	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe	79
PID 1140 wrote to memory of 1952	1140	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe	79
PID 1140 wrote to memory of 1952	1140	7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe	79

C:\Users\Admin\AppData\Local\Temp\7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe
"C:\Users\Admin\AppData\Local\Temp\7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1140
- C:\Users\Admin\AppData\Local\Temp\7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe
  "C:\Users\Admin\AppData\Local\Temp\7143f19ac0e7a9eda7a3e8a342511893c6eef04784aaf8702b79fc938b7c938c.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1952

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/1952-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1952-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1952-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1952-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1952-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads