ee4fbfe8ab3de8efd5ddf91415987b9cffad3f889416eeffea7cebfec8af7e32

Analysis

max time kernel
95s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 02:07

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General

Target

a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe
Size

79KB
MD5

a928a7633813545fb55f637cbd8f90b7
SHA1

4bab3001251bff8f0314765f4138ad95b565b747
SHA256

ee4fbfe8ab3de8efd5ddf91415987b9cffad3f889416eeffea7cebfec8af7e32
SHA512

fb614e320f0a5da3a0c9031819a61ce36539e8a073c790ad97223197a537df1b3e15eb3e1c8510e7e583e45942e50d69050cf68a075170e66cf3be13ab28ce82
SSDEEP

1536:XESiuorcYu7JzisjULLlTZ5N/WoyM1mzdpuDXKTV7Kxx+EXcer1hl:XESijoYGzLYX/Woyamz7qKTVGNXceJ

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 8 set thread context of 4020	8	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe	85

System Location Discovery: System Language Discovery 1 TTPs 2 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	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4020	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe
4020	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe
4020	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe
4020	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	8	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe
Token: 33	8	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	8	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 8 wrote to memory of 4020	8	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe	85
PID 8 wrote to memory of 4020	8	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe	85
PID 8 wrote to memory of 4020	8	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe	85
PID 8 wrote to memory of 4020	8	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe	85
PID 8 wrote to memory of 4020	8	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe	85
PID 8 wrote to memory of 4020	8	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe	85
PID 8 wrote to memory of 4020	8	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe	85
PID 4020 wrote to memory of 3412	4020	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe	56
PID 4020 wrote to memory of 3412	4020	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe	56
PID 4020 wrote to memory of 3412	4020	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe	56
PID 4020 wrote to memory of 3412	4020	a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3412
- C:\Users\Admin\AppData\Local\Temp\a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:8
- - C:\Users\Admin\AppData\Local\Temp\a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a928a7633813545fb55f637cbd8f90b7_JaffaCakes118.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4020

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/8-0-0x0000000074C02000-0x0000000074C03000-memory.dmp

Filesize
4KB

Download
memory/8-1-0x0000000074C00000-0x00000000751B1000-memory.dmp

Filesize
5.7MB

Download
memory/8-2-0x0000000074C00000-0x00000000751B1000-memory.dmp

Filesize
5.7MB

Download
memory/8-8-0x0000000074C00000-0x00000000751B1000-memory.dmp

Filesize
5.7MB

Download
memory/3412-10-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3412-11-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download
memory/4020-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4020-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4020-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4020-9-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/4020-14-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download