661593ff9e40ee7b4efa4a6d87808e6d08edc209982474d9cda7c63dda510543

Analysis

max time kernel
141s
max time network
20s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
08-07-2024 16:38

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General

Target

2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe
Size

57KB
MD5

2d0ebe639cd93f42930f2137f78da221
SHA1

c7395a97794b75cc40917b480418e3218e0dbfb6
SHA256

661593ff9e40ee7b4efa4a6d87808e6d08edc209982474d9cda7c63dda510543
SHA512

dc6df6b581a447e89bda4a1c1f2a1d3d653192fb74256208cfa6971510bedb253ae6c4614541153b9ba5a16fb2c6891c673f6c113f3d98480ef09d0bd1f025d6
SSDEEP

1536:S889iGX5mX7ne5/NRQ3aLe528mL8u/KX:SJ8cgz+/NRuqw28G8u/K

Score

8^/10

persistence

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\Drivers\CelInDriver.sys	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\CelInDrv\ImagePath = "\\??\\C:\\Windows\\system32\\Drivers\\CelInDriver.sys"	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\windhcp.ocx	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\windhcp.ocx	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe
2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe
2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe
2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe
2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe
2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe
Token: SeDebugPrivilege	2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe
Token: SeDebugPrivilege	2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2948 wrote to memory of 1188	2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe	20
PID 2948 wrote to memory of 2712	2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe	29
PID 2948 wrote to memory of 2712	2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe	29
PID 2948 wrote to memory of 2712	2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe	29
PID 2948 wrote to memory of 2712	2948	2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe	29

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1188
- C:\Users\Admin\AppData\Local\Temp\2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe"
  2⤵
  - Drops file in Drivers directory
  - Sets service image path in registry
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: LoadsDriver
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2948
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\2d0ebe639cd93f42930f2137f78da221_JaffaCakes118.exe
    3⤵
    PID:2712

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\windhcp.ocx

Filesize
41KB

MD5
5e29bdb36e5cb9baa6af75968f3ca1e8

SHA1
073f77fdbd7136b3c7b8b16b1bbf858d4685d66a

SHA256
966fda86df116d359bf0e128a129fd12ca7e68331a0164f0d28352e954b6b605

SHA512
501a1e54c0a174b05ca4b224d747b99df31c0661a725b665b5c1641c586e64e377531d0e7a26f77a2593774021eaa762c4e13f2320b0c13bf45388f7420b41f4

Download Submit
memory/1188-10-0x00000000025E0000-0x00000000025E1000-memory.dmp

Filesize
4KB

Download
memory/2948-0-0x0000000001800000-0x0000000001816000-memory.dmp

Filesize
88KB

Download
memory/2948-1-0x0000000000020000-0x0000000000022000-memory.dmp

Filesize
8KB

Download
memory/2948-6-0x00000000002B0000-0x00000000002B2000-memory.dmp

Filesize
8KB

Download
memory/2948-5-0x0000000010000000-0x000000001001C000-memory.dmp

Filesize
112KB

Download
memory/2948-13-0x0000000001800000-0x0000000001816000-memory.dmp

Filesize
88KB

Download
memory/2948-15-0x0000000000020000-0x0000000000022000-memory.dmp

Filesize
8KB

Download
memory/2948-16-0x00000000002B0000-0x00000000002B2000-memory.dmp

Filesize
8KB

Download