582abcf53bf8ada15e9af4c0c7bc0680e5d15241f2556d31b5b339ac0d962830

Analysis

max time kernel
147s
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
23-08-2024 10:40

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General

Target

bb6482f11d75abb8343c222e373b0d13_JaffaCakes118.exe
Size

748KB
MD5

bb6482f11d75abb8343c222e373b0d13
SHA1

a9876def2439cd305157c6d49b3fcb328431c50c
SHA256

582abcf53bf8ada15e9af4c0c7bc0680e5d15241f2556d31b5b339ac0d962830
SHA512

37de0adc42f08a09ed04525e7edbb225df14fe5c174adf6b3e0130107956d053cf7eced3fd34fb91cf6b1da2e811735cc35d82b1db5e0c58db892e6c72b51af4
SSDEEP

12288:FXS0kMwFkLJw3xdLYGEq+Zw91+iNnyP0MCjY76aEglF1twuu:4nM1LO/LYPxQn9nY6w/w7

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4840	mysqld.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Diagnostic = "C:\\mysql\\mysqld.exe"	bb6482f11d75abb8343c222e373b0d13_JaffaCakes118.exe

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	bb6482f11d75abb8343c222e373b0d13_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mysqld.exe

Modifies Control Panel 1 IoCs

evasion

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\Desktop\AutoEndTasks = "1"	bb6482f11d75abb8343c222e373b0d13_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3228 wrote to memory of 4840	3228	bb6482f11d75abb8343c222e373b0d13_JaffaCakes118.exe	92
PID 3228 wrote to memory of 4840	3228	bb6482f11d75abb8343c222e373b0d13_JaffaCakes118.exe	92
PID 3228 wrote to memory of 4840	3228	bb6482f11d75abb8343c222e373b0d13_JaffaCakes118.exe	92

C:\Users\Admin\AppData\Local\Temp\bb6482f11d75abb8343c222e373b0d13_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bb6482f11d75abb8343c222e373b0d13_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Suspicious use of WriteProcessMemory
PID:3228
- C:\mysql\mysqld.exe
  C:\mysql\mysqld.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\mysql\mysqld.exe

Filesize
375KB

MD5
8b3537dc12ceee2a87d6c7584f7d655f

SHA1
740ca3a4b12dec0f5d05bf7b3157df663c4d150e

SHA256
b9c68958a1475703c31a7e61ec888a87c1839640eaf775367bc66be4fb19f99e

SHA512
ed351121dd2e9e0684206d4d6ab37b188828a4b740382066350e092ca76312d7681f4747ae6a1dff17214f3381eb17ac00cfac374daa43d77c9504f514eaf2d8

Download Submit
memory/3228-0-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/3228-13-0x0000000002360000-0x0000000002361000-memory.dmp

Filesize
4KB

Download
memory/3228-14-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/3228-20-0x0000000000400000-0x00000000004C2000-memory.dmp

Filesize
776KB

Download
memory/4840-9-0x0000000000620000-0x0000000000621000-memory.dmp

Filesize
4KB

Download
memory/4840-15-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download
memory/4840-17-0x0000000000400000-0x0000000000465000-memory.dmp

Filesize
404KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads