ec82eb7c8b0d84c03011f5b890505c64b62679893b8e38ee9dde1503b059bc77

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
13/09/2024, 07:08

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General

Target

ddec1e15b03cf460e3caa380dd7c9bdf_JaffaCakes118.pdf
Size

132KB
MD5

ddec1e15b03cf460e3caa380dd7c9bdf
SHA1

237c6b9eea37e70cc63e8452b348b3deda8081da
SHA256

ec82eb7c8b0d84c03011f5b890505c64b62679893b8e38ee9dde1503b059bc77
SHA512

8d163b2811a54983f019cb2c2676d76d40a15cb4ef747fa6875f513bec693093e39d584485fb46575e8001ed8b096db5216661222959eb3042fb562a03157c23
SSDEEP

384:bONbedw+lJ5+DTHU9ninBnYUmHerFpA5W5O8yyN4xJBdjHf08Ev3:O4RUZrFpA5W5O8yyN4xJ2

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2260	1820	WerFault.exe	27

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
1820	AcroRd32.exe
1820	AcroRd32.exe
1820	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 2260	1820	AcroRd32.exe	28
PID 1820 wrote to memory of 2260	1820	AcroRd32.exe	28
PID 1820 wrote to memory of 2260	1820	AcroRd32.exe	28
PID 1820 wrote to memory of 2260	1820	AcroRd32.exe	28

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\ddec1e15b03cf460e3caa380dd7c9bdf_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1820
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 748
  2⤵
  - Program crash
  PID:2260

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/1820-0-0x0000000003540000-0x00000000035B6000-memory.dmp

Filesize
472KB

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