52748f7c54cdabdb10ec3e4cb71ea622ec84a8adeadee8ff56ebd021dba3cbc6

Analysis

max time kernel
122s
max time network
129s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
27-07-2024 02:19

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General

Target

715ae0ea8ed4c3ee7fc7645b105e2701.pdf
Size

106KB
MD5

715ae0ea8ed4c3ee7fc7645b105e2701
SHA1

751d3049349a039f05c608a85ecd2a6d1fee845b
SHA256

52748f7c54cdabdb10ec3e4cb71ea622ec84a8adeadee8ff56ebd021dba3cbc6
SHA512

9b12da9fef0343238ea68ea5dad108aa43bfd5a845ce2998759f6ece6e20c89b278b2ea8defb5fd03d654a8603e7115a7820d13efaa3381b3ccb9bd0f11cbde3
SSDEEP

384:bONbedw+lJ5UUWkdQFB3Xa5wR5ykbtrWWmH4zuvsiMfEIFt/14ilVhdrzdmETHx/:w

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2744	2764	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2764	AcroRd32.exe
2764	AcroRd32.exe
2764	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 2744	2764	AcroRd32.exe	30
PID 2764 wrote to memory of 2744	2764	AcroRd32.exe	30
PID 2764 wrote to memory of 2744	2764	AcroRd32.exe	30
PID 2764 wrote to memory of 2744	2764	AcroRd32.exe	30

C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\715ae0ea8ed4c3ee7fc7645b105e2701.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2764 -s 748
  2⤵
  - Program crash
  PID:2744

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

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Downloads

memory/2764-0-0x0000000003170000-0x00000000031E6000-memory.dmp

Filesize
472KB

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