6a6f8ce7afefc064de6bad10ff574486a7e8486d3f94aa0a9c36aaf1b98c0c94

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
08/07/2024, 06:02

Target

2b3c17e5d20fa4a1717a26744df1b0e5_JaffaCakes118.dll
Size

20KB
MD5

2b3c17e5d20fa4a1717a26744df1b0e5
SHA1

71aea18ddfcdb0c700ddf7ac38d9983d6996a7a3
SHA256

6a6f8ce7afefc064de6bad10ff574486a7e8486d3f94aa0a9c36aaf1b98c0c94
SHA512

d718d21df9c692a46d1814bb8937f1aa96625449c73fe167c44361f48ef13c117275b7ca7cde10562277e5da957e74a93b913ff2884892ed1bc3ba72fee455ac
SSDEEP

384:4g5ukWnTlWYqIWll02TYa80YyH7CNDnnm1tg3x7IlTyUU7kuQ1kcMKqzEeB:1JWngYDsTYoYyoDml2rojMJzN

Score

7^/10

upx

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral1/memory/1724-0-0x0000000010000000-0x0000000010012000-memory.dmp	upx
behavioral1/memory/1724-1-0x0000000010000000-0x0000000010012000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2408	1724	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1692 wrote to memory of 1724	1692	rundll32.exe	28
PID 1692 wrote to memory of 1724	1692	rundll32.exe	28
PID 1692 wrote to memory of 1724	1692	rundll32.exe	28
PID 1692 wrote to memory of 1724	1692	rundll32.exe	28
PID 1692 wrote to memory of 1724	1692	rundll32.exe	28
PID 1692 wrote to memory of 1724	1692	rundll32.exe	28
PID 1692 wrote to memory of 1724	1692	rundll32.exe	28
PID 1724 wrote to memory of 2408	1724	rundll32.exe	29
PID 1724 wrote to memory of 2408	1724	rundll32.exe	29
PID 1724 wrote to memory of 2408	1724	rundll32.exe	29
PID 1724 wrote to memory of 2408	1724	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2b3c17e5d20fa4a1717a26744df1b0e5_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1692
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2b3c17e5d20fa4a1717a26744df1b0e5_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1724
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1724 -s 236
    3⤵
    - Program crash
    PID:2408

memory/1724-0-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

Download
memory/1724-1-0x0000000010000000-0x0000000010012000-memory.dmp

Filesize
72KB

Download