7f02d2f63a29711a94081183a72b2ed8b93fd99cce8e1b3c9cd072c55c9ac0ca

Analysis

max time kernel
120s
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, 18:25

Target

f40fefc0da91d01a6bff16fed7f42798_JaffaCakes118.dll
Size

54KB
MD5

f40fefc0da91d01a6bff16fed7f42798
SHA1

1a2b8494c77c2127187ad469a00d1b19ef72a42f
SHA256

7f02d2f63a29711a94081183a72b2ed8b93fd99cce8e1b3c9cd072c55c9ac0ca
SHA512

5d31a6e2e07ad3117d23aebad7ee33bebb378f97ed4f42989e7e2de108cc89f26a090ffc90aa86aeb7350bdde5f1cd61d43c579be9cf488873607cba24e1e77a
SSDEEP

1536:yjJMzqRhEZLaWevmxl0wGlAx1nv0Js+ymO/pZq:ObEJaWeu8zlA/vYbymO/pI

Score

7^/10

upx

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral1/memory/2088-0-0x0000000010000000-0x0000000010663000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 2088	1684	rundll32.exe	28
PID 1684 wrote to memory of 2088	1684	rundll32.exe	28
PID 1684 wrote to memory of 2088	1684	rundll32.exe	28
PID 1684 wrote to memory of 2088	1684	rundll32.exe	28
PID 1684 wrote to memory of 2088	1684	rundll32.exe	28
PID 1684 wrote to memory of 2088	1684	rundll32.exe	28
PID 1684 wrote to memory of 2088	1684	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f40fefc0da91d01a6bff16fed7f42798_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f40fefc0da91d01a6bff16fed7f42798_JaffaCakes118.dll,#1
  2⤵
  PID:2088

memory/2088-0-0x0000000010000000-0x0000000010663000-memory.dmp

Filesize
6.4MB

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