065f3e527b8e8046efc92f372c60c9e9cc0feb5970e8a45a45e81f9828030d81

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/03/2025, 09:39

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General

Target

001e2710555613a82e94156d3ed9c289.pdf
Size

262KB
MD5

001e2710555613a82e94156d3ed9c289
SHA1

3c59f69e0d6aeab9ee87fbf01d8e0b89f9191494
SHA256

c98ed6cae6b4f4394fac70faaac9e41ac4255a9660b4b20fdf6adb8a34572300
SHA512

246779ab35a8d0a29e83058a3e5b0667a597dea31d83f9882598f884395e597e878118ef776d6f5af02584f4fbdcae19ac505b7d220c557aa0d6df5bbb83864c
SSDEEP

6144:f5/xczovMsL7oJNQDpNdjTswrLSLmHGdB4qfofvcjaRL41:R/xcEJHON2Ts+LFsB4hvcjaRL8

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
292	1040	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

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1040	AcroRd32.exe
1040	AcroRd32.exe
1040	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1040 wrote to memory of 292	1040	AcroRd32.exe	31
PID 1040 wrote to memory of 292	1040	AcroRd32.exe	31
PID 1040 wrote to memory of 292	1040	AcroRd32.exe	31
PID 1040 wrote to memory of 292	1040	AcroRd32.exe	31

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\001e2710555613a82e94156d3ed9c289.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1040
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1040 -s 1088
  2⤵
  - Program crash
  PID:292

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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