cd6f44fee948bf8f73bbfcd671b8bfc6932384e02db01479a719b693e66065b3

Analysis

max time kernel
93s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30/09/2024, 17:32

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General

Target

027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe
Size

266KB
MD5

027ed1a0c37f5b8f6ae80efa95debcee
SHA1

5f185c91e0bd5feae2e4e78d72e0e48e9343ef2a
SHA256

cd6f44fee948bf8f73bbfcd671b8bfc6932384e02db01479a719b693e66065b3
SHA512

7d2806ed868894e0e1905fe6e5baaee92d4db69bdfc770232b8b0d2d1d011f8e95d415781a68872db8e8d0024bb28d7be2a48f05f2f10dcdd605bc591b428a63
SSDEEP

6144:x6bc6CTxLT5Cf0E1jYlzgTaxtTVATcuGinyAbeSerg9c769/c:xQc9LT5e0E1slzgTaPpATcuGOjbe0c7F

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4796 set thread context of 3660	4796	027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe	81

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	027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.key	027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile"	027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4796	027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 4796 wrote to memory of 3660	4796	027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe	81
PID 4796 wrote to memory of 3660	4796	027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe	81
PID 4796 wrote to memory of 3660	4796	027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe	81
PID 4796 wrote to memory of 3660	4796	027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe	81
PID 4796 wrote to memory of 3660	4796	027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe	81
PID 4796 wrote to memory of 3660	4796	027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe	81
PID 4796 wrote to memory of 3660	4796	027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe	81

C:\Users\Admin\AppData\Local\Temp\027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4796
- C:\Users\Admin\AppData\Local\Temp\027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\027ed1a0c37f5b8f6ae80efa95debcee_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3660

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/3660-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3660-3-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/3660-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3660-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3660-8-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/4796-7-0x0000000000400000-0x00000000004B5000-memory.dmp

Filesize
724KB

Download