6fd1e2b1d4e595b2dbe4baee7053d6cecde81da8cb83fd706371c98712d96cdf

Analysis

max time kernel
101s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/09/2024, 17:50

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General

Target

dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe
Size

51KB
MD5

dcbeb2a9dd3880074ff33165abda91c2
SHA1

0de609dff2a5a31d52aa4de49774a08d2db98f94
SHA256

6fd1e2b1d4e595b2dbe4baee7053d6cecde81da8cb83fd706371c98712d96cdf
SHA512

eaa74d77fba8a3cb37c42ecd4ddaa6434e4a6a38fc0e6743bd044ba6e01f9d092112eb44a94549db9aa0005d30b0f4ce033e38bbb242ffff6dc26f054ba86fef
SSDEEP

768:yAWcdiE5zC/gkLFIMMbqzVtnHbXLIS1b9iJy6E37hhs:ynoC/gkRIHqzVtHbXLIbaPs

Score

8^/10

discovery persistence

Malware Config

Signatures

Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{9B71D88C-C598-4935-C5D1-43AA4DB90836}	87507dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{9B71D88C-C598-4935-C5D1-43AA4DB90836}\stubpath = "C:\\Windows\\system32\\dell\\soft.exe s"	87507dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3116	87507dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\dell\klog.dat	87507dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\dell\soft.exe	87507dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\dell\soft.exe	87507dcbeb2a9dd3880074ff33165abda91c2_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	dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	87507dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3116	87507dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe
Token: SeDebugPrivilege	3116	87507dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2828	dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe
3116	87507dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2828 wrote to memory of 3116	2828	dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe	83
PID 2828 wrote to memory of 3116	2828	dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe	83
PID 2828 wrote to memory of 3116	2828	dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2828
- C:\Users\Admin\AppData\Local\Temp\87507dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\87507dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe
  2⤵
  - Boot or Logon Autostart Execution: Active Setup
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

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:\Users\Admin\AppData\Local\Temp\87507dcbeb2a9dd3880074ff33165abda91c2_JaffaCakes118.exe

Filesize
27KB

MD5
2347c6bec9fe3bfae654526fa7a468cf

SHA1
d2104543d5cce4d7696f6f8c34d50dacae95f314

SHA256
11efc25834b666c3737213611546d93142c7ee7e4f3f06576b092036997dbb8d

SHA512
9bf8cf2713cc708bc464752fd01b514bc3f74d4d5098164f77a864dd11097323fde0b2c8f1af11fd6829fea9ed7cc5bfd23100305ac98da042fb920267b34b9d

Download Submit
memory/3116-5-0x0000000000400000-0x0000000000408010-memory.dmp

Filesize
32KB

Download
memory/3116-7-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/3116-9-0x000000004C300000-0x000000004C37A000-memory.dmp

Filesize
488KB

Download
memory/3116-10-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/3116-11-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/3116-12-0x000000004C300000-0x000000004C37A000-memory.dmp

Filesize
488KB

Download
memory/3116-13-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/3116-18-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/3116-17-0x0000000000400000-0x0000000000408010-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads