b507c776c8caf2bea8766c64cc290f1eaf9ffcc24d94e1d2dad928791ddd02c3

Analysis

max time kernel
84s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-09-2024 07:54

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General

Target

d3e42f509105a5ee26efb92396de7ac7_JaffaCakes118.pdf
Size

12KB
MD5

d3e42f509105a5ee26efb92396de7ac7
SHA1

fcd2fb60041e2288063844296996a8dee3f6ed73
SHA256

b507c776c8caf2bea8766c64cc290f1eaf9ffcc24d94e1d2dad928791ddd02c3
SHA512

d88f2261caab6a71d63d43e3647b390881ef49f9e7e73d274cf5c27ec660d8087ebcda0e939a3447660d177a4850e60b49bdd879b64b1698606366582b2e18c3
SSDEEP

384:bONbedw+lJ5aagg6KZvbfpRhvFAxCM87WmmmmmmmmmmmmmmmmmmmmmmImmQFd3:Uagg6KtRRhvFAxVeeF9

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3044	2372	WerFault.exe	28

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
2372	AcroRd32.exe
2372	AcroRd32.exe
2372	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 3044	2372	AcroRd32.exe	29
PID 2372 wrote to memory of 3044	2372	AcroRd32.exe	29
PID 2372 wrote to memory of 3044	2372	AcroRd32.exe	29
PID 2372 wrote to memory of 3044	2372	AcroRd32.exe	29

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\d3e42f509105a5ee26efb92396de7ac7_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 764
  2⤵
  - Program crash
  PID:3044

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/2372-0-0x0000000004090000-0x0000000004106000-memory.dmp

Filesize
472KB

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