57acc0f9e70b26b419e2ab0c3d6eff12c713920410e1f4dd822a7393c79893e4

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
01-07-2024 10:16

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
Size

124KB
MD5

1ae891a2c4d685c7c17a179adf0fc5bf
SHA1

5458844c8ab0ec204194f4999b3558571a1a6ce0
SHA256

57acc0f9e70b26b419e2ab0c3d6eff12c713920410e1f4dd822a7393c79893e4
SHA512

584ef50804d9759d119efdf9e37eb260a45c4c0d491289a52f6f7f13da64bfae7cf21ab6bbf25259327246f6c272954481a48731c4c05cbf0b3e962fbb7c5dbe
SSDEEP

3072:+efy5u7eZQWWTggxD+kjhR+RIXvmhyypVwMdi2igEL8Im43qkP:D7Q32gRkl7e8eVwMdjy4Im43qkP

Score

7^/10

upx vmprotect

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2672 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe

pid process

2556 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
upx

Processes:

resource yara_rule

behavioral1/memory/2556-0-0x0000000000400000-0x0000000000421000-memory.dmp upx
behavioral1/memory/2556-15-0x0000000000400000-0x0000000000421000-memory.dmp upx
VMProtect packed file 1 IoCs
Detects executables packed with VMProtect commercial packer.
vmprotect

Processes:

resource yara_rule

\Windows\SysWOW64\xdclphivl.dll vmprotect

pid	process
2672	cmd.exe

pid	process
2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe

resource	yara_rule
behavioral1/memory/2556-0-0x0000000000400000-0x0000000000421000-memory.dmp	upx
behavioral1/memory/2556-15-0x0000000000400000-0x0000000000421000-memory.dmp	upx

resource	yara_rule
\Windows\SysWOW64\xdclphivl.dll	vmprotect

Drops file in System32 directory 13 IoCs

Processes:

1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe

description	ioc	process
File created	C:\Windows\SysWOW64\weakie.cfg	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\weakie1.dat	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\weakie2.dat	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\weakie3.dat	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\weakie5.dat	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\matial.dat	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\weakie1.dat	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\weakie3.dat	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\weakie2.dat	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\weakie4.dat	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\weakie4.dat	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\weakie5.dat	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\xdclphivl.dll	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe

pid process

2556 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
Suspicious behavior: LoadsDriver 2 IoCs

Processes:

1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe

pid process

2556 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
472
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe

description pid process

Token: SeLoadDriverPrivilege 2556 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe

pid process

2556 1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe

pid	process
2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe

pid	process
2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
472

description	pid	process
Token: SeLoadDriverPrivilege	2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe

pid	process
2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe

description	pid	process	target process
PID 2556 wrote to memory of 2604	2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe	rundll32.exe
PID 2556 wrote to memory of 2604	2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe	rundll32.exe
PID 2556 wrote to memory of 2604	2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe	rundll32.exe
PID 2556 wrote to memory of 2604	2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe	rundll32.exe
PID 2556 wrote to memory of 2604	2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe	rundll32.exe
PID 2556 wrote to memory of 2604	2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe	rundll32.exe
PID 2556 wrote to memory of 2604	2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe	rundll32.exe
PID 2556 wrote to memory of 2672	2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe	cmd.exe
PID 2556 wrote to memory of 2672	2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe	cmd.exe
PID 2556 wrote to memory of 2672	2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe	cmd.exe
PID 2556 wrote to memory of 2672	2556	1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1ae891a2c4d685c7c17a179adf0fc5bf_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2556

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\system32\rundll32.exe c:\Progra~1\dnf\xdclphivl.dll Run
2⤵
PID:2604

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\1AE891~1.EXE
2⤵
- Deletes itself
PID:2672

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

\Windows\SysWOW64\xdclphivl.dll
Filesize
80KB

MD5
153c7511f8ca8682a8ff19f840fc2db6

SHA1
f6725e7d607c367b690aacaa87fd7565956432fc

SHA256
61e6aff89d1a15386d226cbc92f7074766524d62443c513186824d0eb8e270fa

SHA512
a2b98698c20d6cbbdef61c221f0b8afb9f3b3f4887c5265bb854430e9492887d756dd5bd4650f3eab95b8a8e546150a180de907cc284d0e7b87a2aa976469dc5

Download Submit
memory/2556-0-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2556-15-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download