d6c78fe3efb2b9862f4e74d73a9d94c239592defa1e331818ad1d0b0edac7fc0

Analysis

max time kernel
118s
max time network
125s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 12:15

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General

Target

0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe
Size

28KB
MD5

0e0803a1bf0b055149f3925a8a4040c4
SHA1

811d4ae57736c448445a97f3e9daf486096cc987
SHA256

d6c78fe3efb2b9862f4e74d73a9d94c239592defa1e331818ad1d0b0edac7fc0
SHA512

88392f70447a1a45903707f2a39e460a4c3cacfb9145718c62d659b8a877c62cd641a250f38168f46fa1267a2f88ab092fa29d2eca347b40d613cab1bed7df29
SSDEEP

384:ubM5hL+gLEQlOLR1URhGHw0MnJ8QezBMwP11AMKVHF8lSfXxc/sm:LzL/IQlOLjHDq8Qez+U11tpSvu/v

Score

10^/10

persistence

Malware Config

Signatures

Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\ldlhtedg.dll = "{AF976DCD-754F-4ac2-BE49-951DC7AA57D2}"	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe

Deletes itself 1 IoCs

pid	Process
2644	cmd.exe

Loads dropped DLL 1 IoCs

pid	Process
2852	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ldlhtedg.tmp	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\ldlhtedg.tmp	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\ldlhtedg.nls	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe

Modifies registry class 4 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF976DCD-754F-4ac2-BE49-951DC7AA57D2}\InProcServer32\ThreadingModel = "Apartment"	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF976DCD-754F-4ac2-BE49-951DC7AA57D2}	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF976DCD-754F-4ac2-BE49-951DC7AA57D2}\InProcServer32	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AF976DCD-754F-4ac2-BE49-951DC7AA57D2}\InProcServer32\ = "C:\\Windows\\SysWow64\\ldlhtedg.dll"	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2852	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2852	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe
2852	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe
2852	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2852 wrote to memory of 2644	2852	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe	28
PID 2852 wrote to memory of 2644	2852	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe	28
PID 2852 wrote to memory of 2644	2852	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe	28
PID 2852 wrote to memory of 2644	2852	0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0e0803a1bf0b055149f3925a8a4040c4_JaffaCakes118.exe"
1⤵
- Adds autorun key to be loaded by Explorer.exe on startup
- Loads dropped DLL
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2852
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\DA58.tmp.bat
  2⤵
  - Deletes itself
  PID:2644

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\DA58.tmp.bat

Filesize
207B

MD5
86c93c50b69d449c6b9da8a572d6c523

SHA1
1e22a57bcf67d9d71d384f262b9236bf41b871ed

SHA256
f896daf08e2a6272944cd3b1e6dc73c731388198f5759706147354368a4cfaa3

SHA512
bc98ee48f8edb70a1d041ea8a84db1f70df2636a77ccf1fd0bcbf08f4efa2b3c4d59dc61917a3803a241e103e04e12dd04ae849e172f98492d2db1c9e18de005

Download Submit
\Windows\SysWOW64\ldlhtedg.dll

Filesize
2.2MB

MD5
1532bad369ce59f9313a38a63510568a

SHA1
50b478d02a049fab3fca3d99ec862da82d44975d

SHA256
1bac6d24b8c1b5a25f23b072de1b9bb3fdf7b1e149964dcfd51d756021e3d612

SHA512
445ae383f3e6d627103170b62ed0c9e8fbb78195b30c8c4773bcb2b94c0295d686d381f820a5cc411da2e829db293245aed2c676685a6c040796291019103f78

Download Submit
memory/2852-8-0x0000000010000000-0x000000001006C000-memory.dmp

Filesize
432KB

Download
memory/2852-17-0x0000000010000000-0x000000001006C000-memory.dmp

Filesize
432KB

Download