c23ea4244ac1b38ab3a3182a3176ec8351ee8c0c777050f1ef1b90b0b497ac06

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
01/07/2024, 18:33

Target

1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe
Size

24KB
MD5

1c10cf45c80b27ce496f7eda8eab6f99
SHA1

68ffb8bb06a2677c64e0d26e1252338642a2aafb
SHA256

c23ea4244ac1b38ab3a3182a3176ec8351ee8c0c777050f1ef1b90b0b497ac06
SHA512

6e4e94d5ec55debed2f665dfefe087f4717dc8dc1582fc228e4de3779465eb26e86532b6e8db934c8c6dcce5b270c8370feba9e7f7078c5897b42e14e6fdef54
SSDEEP

768:hR6qVFNsgQa9VE6xPVTvuAq/8NsYm696BOuxi1XE:H6GFNpGmPVTvvquB1EBOuI1U

Score

7^/10

upx

Deletes itself 1 IoCs

pid	Process
2292	cmd.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/memory/2976-0-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/1296-4-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/1296-5-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/1296-6-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/2976-15-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral1/memory/1296-17-0x0000000000400000-0x0000000000414000-memory.dmp	upx

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\svchost.exe:ext.exe	1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\fci.exe.exe:ext.exe	1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\fci.exe.exe:ext.exe	1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2976 set thread context of 1296	2976	1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe	28

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2976 wrote to memory of 1296	2976	1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe	28
PID 2976 wrote to memory of 1296	2976	1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe	28
PID 2976 wrote to memory of 1296	2976	1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe	28
PID 2976 wrote to memory of 1296	2976	1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe	28
PID 2976 wrote to memory of 1296	2976	1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe	28
PID 2976 wrote to memory of 2292	2976	1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe	29
PID 2976 wrote to memory of 2292	2976	1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe	29
PID 2976 wrote to memory of 2292	2976	1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe	29
PID 2976 wrote to memory of 2292	2976	1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1c10cf45c80b27ce496f7eda8eab6f99_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:1296
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Users\Admin\AppData\Local\Temp\3801091.bat
  2⤵
  - Deletes itself
  PID:2292

C:\Users\Admin\AppData\Local\Temp\3801091.bat

Filesize
263B

MD5
0fbdbf9ab98be072f95795d438298a84

SHA1
c04a7d4fc54f9161a90a199b88eb9980c23d6065

SHA256
f0ebddd3a70ffc7657c8cbf67329644e753614de0850aed81c7a8cf4c0399383

SHA512
95ccff3906ad356f903af65f51e34f53bb93f1fe8b320522f8a015963cf98f5b81d0b4148e480dcb3b7f792d0efa13ed09812a8e1607a8b608155064e52d0bf3

Download Submit
memory/1296-1-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1296-4-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1296-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1296-6-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1296-17-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2976-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/2976-15-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download