48bf84cc2fe9b66b30f8b3c56cf2e60bc2de0558ec184a8ffaabf2d051355794

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-09-2024 11:55

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General

Target

e26ca1efd430af7ead6d9571efb0567a_JaffaCakes118.pdf
Size

83KB
MD5

e26ca1efd430af7ead6d9571efb0567a
SHA1

db07835716343caac9e0b1a00f2b19b96898e9b2
SHA256

48bf84cc2fe9b66b30f8b3c56cf2e60bc2de0558ec184a8ffaabf2d051355794
SHA512

014d1320547f22c2ee25032b82b40cd42eb0341bbe663dab1a5a346446174d28fc52253b7aa66799e1ea651af0357c0ee6aa12437a58a5e20ab2dfb6ca35e7d9
SSDEEP

384:bONbedw+lJ5Ywd9k6K+ZvquePk26OfDVo6F4ZR6M6I3C6Zv3:z

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2204	940	WerFault.exe	30

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
940	AcroRd32.exe
940	AcroRd32.exe
940	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 940 wrote to memory of 2204	940	AcroRd32.exe	31
PID 940 wrote to memory of 2204	940	AcroRd32.exe	31
PID 940 wrote to memory of 2204	940	AcroRd32.exe	31
PID 940 wrote to memory of 2204	940	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\e26ca1efd430af7ead6d9571efb0567a_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:940
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 940 -s 764
  2⤵
  - Program crash
  PID:2204

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/940-1-0x0000000002A00000-0x0000000002A76000-memory.dmp

Filesize
472KB

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