cf7bc05945d827a038001801bcfe8868fcda8e66a4d2e8b17485c4aa85d96676

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20/04/2024, 04:13

Target

fbe7301449850b28fa4f1bf8e1dc2b5a_JaffaCakes118.dll
Size

73KB
MD5

fbe7301449850b28fa4f1bf8e1dc2b5a
SHA1

65fe4b2cd3d55360c3c4737c95b6c87c0edbc019
SHA256

cf7bc05945d827a038001801bcfe8868fcda8e66a4d2e8b17485c4aa85d96676
SHA512

a261d877c9f562d91ca3d0ee089f6bede9abcd12b3f744f3afd377e29a3e04b3363277166a9ec9877269e87fdadfc4ab717a4fb9cc09c8b2bc43120c4e9bd1e8
SSDEEP

1536:YIQGK22ErMaAfg3J1MwCrT/HVxgjmfADPaZilQjM2:ZyaAfpwCrr1OIA+ZwQjM2

Score

7^/10

upx

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral1/memory/2348-0-0x0000000010000000-0x000000001000E000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2348	2172	rundll32.exe	28
PID 2172 wrote to memory of 2348	2172	rundll32.exe	28
PID 2172 wrote to memory of 2348	2172	rundll32.exe	28
PID 2172 wrote to memory of 2348	2172	rundll32.exe	28
PID 2172 wrote to memory of 2348	2172	rundll32.exe	28
PID 2172 wrote to memory of 2348	2172	rundll32.exe	28
PID 2172 wrote to memory of 2348	2172	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fbe7301449850b28fa4f1bf8e1dc2b5a_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fbe7301449850b28fa4f1bf8e1dc2b5a_JaffaCakes118.dll,#1
  2⤵
  PID:2348

memory/2348-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2348-1-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download