87b31a696c85c794d4eadd0faeb3d6920ed0f312e54a5dee67be54ead0644640

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
18/08/2024, 05:57

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General

Target

a5a455637cb2cd0e2f26169a0469dbfa_JaffaCakes118.exe
Size

120KB
MD5

a5a455637cb2cd0e2f26169a0469dbfa
SHA1

1c26cd2e7a7d1c0ba73bfa904df699b2d59cf5a6
SHA256

87b31a696c85c794d4eadd0faeb3d6920ed0f312e54a5dee67be54ead0644640
SHA512

b8cb28900f4025c71f1adcdb01dea4a7754394a52de45aa5b72d5ee7e56bb4038d325d2e72cfe5bf57431596c379b31f0eaa7c4574e6f3340135cef6abd8c37e
SSDEEP

3072:4PMv1dYFnuWNEOIXAD8a9fT7inGpudca9MKAejEhTuG:4EdNjhagnjdFhE0G

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3036	3032	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	a5a455637cb2cd0e2f26169a0469dbfa_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 3036	3032	a5a455637cb2cd0e2f26169a0469dbfa_JaffaCakes118.exe	31
PID 3032 wrote to memory of 3036	3032	a5a455637cb2cd0e2f26169a0469dbfa_JaffaCakes118.exe	31
PID 3032 wrote to memory of 3036	3032	a5a455637cb2cd0e2f26169a0469dbfa_JaffaCakes118.exe	31
PID 3032 wrote to memory of 3036	3032	a5a455637cb2cd0e2f26169a0469dbfa_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\a5a455637cb2cd0e2f26169a0469dbfa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a5a455637cb2cd0e2f26169a0469dbfa_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3032 -s 36
  2⤵
  - Program crash
  PID:3036

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/3032-0-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

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