717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac

Analysis

max time kernel
155s
max time network
163s
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, 11:55

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General

Target

717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe
Size

935KB
MD5

0f2cfb073e349a645fa9181ed277e212
SHA1

cab45bcf834501007442b5cb795accf20947d3c4
SHA256

717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac
SHA512

04f5883e80411db979a822baae22d656d420415cbee3c81cf904da92f352483d1ba1a746ec49a7145223c6e8a82f514fe8a2efc1fa4f8e0893324b1cd18f7312
SSDEEP

12288:45Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:4yHv5Z+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/3536-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3536-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3536-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3536-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/3536-138-0x0000000000400000-0x00000000004F2000-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	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.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	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4348 set thread context of 3536	4348	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe	79

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3536	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe
3536	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe
3536	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe
3536	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe
3536	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe
3536	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4348 wrote to memory of 3536	4348	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe	79
PID 4348 wrote to memory of 3536	4348	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe	79
PID 4348 wrote to memory of 3536	4348	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe	79
PID 4348 wrote to memory of 3536	4348	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe	79
PID 4348 wrote to memory of 3536	4348	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe	79
PID 4348 wrote to memory of 3536	4348	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe	79
PID 4348 wrote to memory of 3536	4348	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe	79
PID 4348 wrote to memory of 3536	4348	717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe	79

C:\Users\Admin\AppData\Local\Temp\717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe
"C:\Users\Admin\AppData\Local\Temp\717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4348
- C:\Users\Admin\AppData\Local\Temp\717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe
  "C:\Users\Admin\AppData\Local\Temp\717b2ccc60ca2f5f85217671a1ccedc4e8ff14aff80081d4d2403e4c676019ac.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3536

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/3536-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3536-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3536-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3536-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/3536-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads