4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b

Analysis

max time kernel
141s
max time network
151s
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 14:04

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General

Target

4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe
Size

935KB
MD5

2cc56f9308ef4740005571d8847ed213
SHA1

ac5360fa0f9a6e249b6032cc3ca180d631126a16
SHA256

4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b
SHA512

5f257bc4adba6e99d944c164854cedb97f0c6923d4457a9b791c7de3cdb12ed519d15fe92f4d2bcf0be401129132e1bb809b04f526fb1322c6b2b82cf9e72df7
SSDEEP

12288:Z5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4j:ZyHv5Z+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/1252-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1252-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1252-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1252-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/1252-138-0x0000000000400000-0x00000000004F2000-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	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.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	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4732 set thread context of 1252	4732	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe	81

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1252	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe
1252	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe
1252	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe
1252	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe
1252	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe
1252	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4732 wrote to memory of 1252	4732	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe	81
PID 4732 wrote to memory of 1252	4732	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe	81
PID 4732 wrote to memory of 1252	4732	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe	81
PID 4732 wrote to memory of 1252	4732	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe	81
PID 4732 wrote to memory of 1252	4732	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe	81
PID 4732 wrote to memory of 1252	4732	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe	81
PID 4732 wrote to memory of 1252	4732	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe	81
PID 4732 wrote to memory of 1252	4732	4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe	81

C:\Users\Admin\AppData\Local\Temp\4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe
"C:\Users\Admin\AppData\Local\Temp\4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4732
- C:\Users\Admin\AppData\Local\Temp\4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe
  "C:\Users\Admin\AppData\Local\Temp\4014019c1d1ca31f1fa9967ac5fc6937e03748b9b36c724bf57955e346f0852b.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1252

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/1252-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1252-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1252-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1252-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/1252-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads