6d269c91f637ccab7aaea9f6ecac23eee25b307562d6e0db3b97051ecacf84fb

Analysis

max time kernel
95s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 00:25

Target

3b4ed588d4845093ecec29abd12cf863_JaffaCakes118.exe
Size

68KB
MD5

3b4ed588d4845093ecec29abd12cf863
SHA1

829cd03506adcb03f9851e7a7a1a575080a41142
SHA256

6d269c91f637ccab7aaea9f6ecac23eee25b307562d6e0db3b97051ecacf84fb
SHA512

c0c46897b14997803a3bed9f1bc075f29169bfcb52f41caf2c9c9cc949344866d196363aad14b98d4c3394a3f21e516ca143184b9136466cb8b0637936038b1f
SSDEEP

768:9X1NaObxxe2XE6LOlChYhnQRYIqQsG7lBIYss:V1MMxLXhLYQoQsI8s

Score

7^/10

Executes dropped EXE 2 IoCs

pid	Process
3312	hddmgri.exe
4820	hddmgri.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\hddmgri.exe	3b4ed588d4845093ecec29abd12cf863_JaffaCakes118.exe

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	hddmgri.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	hddmgri.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	hddmgri.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	hddmgri.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	hddmgri.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4704	3b4ed588d4845093ecec29abd12cf863_JaffaCakes118.exe
4704	3b4ed588d4845093ecec29abd12cf863_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4704 wrote to memory of 3312	4704	3b4ed588d4845093ecec29abd12cf863_JaffaCakes118.exe	86
PID 4704 wrote to memory of 3312	4704	3b4ed588d4845093ecec29abd12cf863_JaffaCakes118.exe	86
PID 4704 wrote to memory of 3312	4704	3b4ed588d4845093ecec29abd12cf863_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\3b4ed588d4845093ecec29abd12cf863_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3b4ed588d4845093ecec29abd12cf863_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4704
- C:\Windows\SysWOW64\hddmgri.exe
  C:\Windows\system32\hddmgri.exe -inst
  2⤵
  - Executes dropped EXE
  PID:3312

C:\Windows\SysWOW64\hddmgri.exe

Filesize
44KB

MD5
631bda19fb0bc995a17672f79326e114

SHA1
ca7f530fa033a0e8b5c9433a500413744a265f37

SHA256
eebf38b80ac93252153118b8310bcb0cd7ca86418ae326d99174510d517d5661

SHA512
ad6a59777ae546e36bfc45566986b1b8eeaab155bc05f4658ba36b2b1cbe2d19e1b9044e742793aea44fdfd616066c391f73b0149d32c6bf88880d92b4298844

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