7263bbf66c66fca684e3655821152cb7e64040d26434d0437d54885e295d23ee

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
16/04/2024, 22:15

Target

f472e155bd45a2bafd206eb9c31251d0_JaffaCakes118.dll
Size

74KB
MD5

f472e155bd45a2bafd206eb9c31251d0
SHA1

0f07e0acfca53ed5350b67336a89d4f8963dd49a
SHA256

7263bbf66c66fca684e3655821152cb7e64040d26434d0437d54885e295d23ee
SHA512

214f13408ac55383741f9483f1661911772cd2f8049b90e380700c14a04e7c7fc86bd5071ded9054a952681a7f9ecda762c4d0854703a3752b1ca7daa107c236
SSDEEP

1536:Hpb3ttNtIAroGL1tDPrxDCpzoyXbDPxqbK7i2V9L1nqBprSVE:Jb3vIA5P1DejLp1qSE

Score

7^/10

upx

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral1/memory/2092-0-0x00000000001B0000-0x00000000001BE000-memory.dmp	upx
behavioral1/memory/2092-4-0x00000000001B0000-0x00000000001BE000-memory.dmp	upx
behavioral1/memory/2092-3-0x00000000001B0000-0x00000000001BE000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 2092	2072	rundll32.exe	28
PID 2072 wrote to memory of 2092	2072	rundll32.exe	28
PID 2072 wrote to memory of 2092	2072	rundll32.exe	28
PID 2072 wrote to memory of 2092	2072	rundll32.exe	28
PID 2072 wrote to memory of 2092	2072	rundll32.exe	28
PID 2072 wrote to memory of 2092	2072	rundll32.exe	28
PID 2072 wrote to memory of 2092	2072	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f472e155bd45a2bafd206eb9c31251d0_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f472e155bd45a2bafd206eb9c31251d0_JaffaCakes118.dll,#1
  2⤵
  PID:2092

memory/2092-0-0x00000000001B0000-0x00000000001BE000-memory.dmp

Filesize
56KB

Download
memory/2092-5-0x00000000001A0000-0x00000000001A6000-memory.dmp

Filesize
24KB

Download
memory/2092-4-0x00000000001B0000-0x00000000001BE000-memory.dmp

Filesize
56KB

Download
memory/2092-3-0x00000000001B0000-0x00000000001BE000-memory.dmp

Filesize
56KB

Download
memory/2092-6-0x00000000001B7000-0x00000000001BD000-memory.dmp

Filesize
24KB

Download
memory/2092-7-0x00000000001B1000-0x00000000001B7000-memory.dmp

Filesize
24KB

Download