2b3f6475055513d613561241a0b8b8351310c81e129e986a447c4598915a2b4a

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 15:21

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General

Target

a31108fb2d935908753c48b4d8494913_JaffaCakes118.pdf
Size

12KB
MD5

a31108fb2d935908753c48b4d8494913
SHA1

4a316cba0b793e3ee81a7428b1e561579bfcfdd8
SHA256

2b3f6475055513d613561241a0b8b8351310c81e129e986a447c4598915a2b4a
SHA512

99cd7e38baa46790a480e901035224e59a226152a9fe229b56abfdc0c8b576fe73e1396fa8a05570833e3613f89d0ede3852f3a8f503fd486fae9baed6d3d46e
SSDEEP

384:bONbedw+lJ53TQcHLzdPXOMEwmmmmmmmmmmmmmmmmmmmmmmCm/Lvj3:1TQ8dPXOMPj

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2512	2116	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
2116	AcroRd32.exe
2116	AcroRd32.exe
2116	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 2512	2116	AcroRd32.exe	30
PID 2116 wrote to memory of 2512	2116	AcroRd32.exe	30
PID 2116 wrote to memory of 2512	2116	AcroRd32.exe	30
PID 2116 wrote to memory of 2512	2116	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\a31108fb2d935908753c48b4d8494913_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2116 -s 752
  2⤵
  - Program crash
  PID:2512

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/2116-0-0x0000000003DA0000-0x0000000003E16000-memory.dmp

Filesize
472KB

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