7e7380a93d9c40c8f2c1affb2ce372b076607b7ee014556771c8c4eeecafa839

Analysis

max time kernel
91s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 01:26

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Z350220240_pdf .scr
Size

150KB
MD5

7dd78025c77f709a9797931ab8e8ef60
SHA1

37270e3cb0c178b87faa94e49fb7ea5240308fcf
SHA256

4ec66e0954c7ab040cc9b65e4536a52265b4cd2888510f4d328d76007c0d0c91
SHA512

3b52e28b13122ce5925eaae9f4c3ba62d10eb69ca2c3396be3ca13b99e785da9ac8d74ef92ecb387af8fa9601aa23effdbaae78e7c3c354c58a2a7849cc61ec7
SSDEEP

1536:DCvNVVxOd2shk4yuMTXZJ4WjvwMJr7JntAzDOK9HkZYhSlLn9z:CzZJJbtJntAzL9EZYhOJ

Score

10^/10

discovery

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 452 created 3404	452	Z350220240_pdf .scr	56

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 452 set thread context of 3748	452	Z350220240_pdf .scr	94

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Z350220240_pdf .scr
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
452	Z350220240_pdf .scr
3748	InstallUtil.exe
3748	InstallUtil.exe
3748	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	452	Z350220240_pdf .scr
Token: SeDebugPrivilege	452	Z350220240_pdf .scr
Token: SeDebugPrivilege	3748	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 452 wrote to memory of 3748	452	Z350220240_pdf .scr	94
PID 452 wrote to memory of 3748	452	Z350220240_pdf .scr	94
PID 452 wrote to memory of 3748	452	Z350220240_pdf .scr	94
PID 452 wrote to memory of 3748	452	Z350220240_pdf .scr	94
PID 452 wrote to memory of 3748	452	Z350220240_pdf .scr	94
PID 452 wrote to memory of 3748	452	Z350220240_pdf .scr	94
PID 452 wrote to memory of 3748	452	Z350220240_pdf .scr	94
PID 452 wrote to memory of 3748	452	Z350220240_pdf .scr	94

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3404
- C:\Users\Admin\AppData\Local\Temp\Z350220240_pdf .scr
  "C:\Users\Admin\AppData\Local\Temp\Z350220240_pdf .scr" /S
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:452
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/452-0-0x000000007523E000-0x000000007523F000-memory.dmp

Filesize
4KB

Download
memory/452-1-0x0000000000590000-0x00000000005BC000-memory.dmp

Filesize
176KB

Download
memory/452-2-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/452-3-0x000000007523E000-0x000000007523F000-memory.dmp

Filesize
4KB

Download
memory/452-4-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/452-5-0x0000000005790000-0x0000000005914000-memory.dmp

Filesize
1.5MB

Download
memory/452-19-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-17-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-53-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-69-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-67-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-65-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-63-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-61-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-59-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-57-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-55-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-51-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-47-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-45-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-43-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-41-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-49-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-39-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-37-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-33-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-31-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-29-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-27-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-25-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-21-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-15-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-13-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-11-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-9-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-35-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-23-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-7-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-6-0x0000000005790000-0x000000000590E000-memory.dmp

Filesize
1.5MB

Download
memory/452-1080-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/452-1081-0x0000000005BB0000-0x0000000005CAE000-memory.dmp

Filesize
1016KB

Download
memory/452-1082-0x0000000005B50000-0x0000000005B9C000-memory.dmp

Filesize
304KB

Download
memory/452-1086-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/452-1087-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/452-1088-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/452-1089-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/452-1090-0x0000000006500000-0x0000000006AA4000-memory.dmp

Filesize
5.6MB

Download
memory/452-1091-0x00000000059E0000-0x0000000005A34000-memory.dmp

Filesize
336KB

Download
memory/452-1096-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/3748-1093-0x0000000000500000-0x00000000005B6000-memory.dmp

Filesize
728KB

Download
memory/3748-1095-0x00000000049D0000-0x0000000004AB2000-memory.dmp

Filesize
904KB

Download
memory/3748-1094-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/3748-1117-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/3748-3940-0x0000000004CD0000-0x0000000004D42000-memory.dmp

Filesize
456KB

Download
memory/3748-3941-0x0000000004E80000-0x0000000004F12000-memory.dmp

Filesize
584KB

Download
memory/3748-3942-0x0000000004F20000-0x0000000004F86000-memory.dmp

Filesize
408KB

Download
memory/3748-3944-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download