f23a61193d3a10fc8144416c53dd53bfed05dbdcc6faba633fa2278ca40a4f20

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20/07/2024, 02:56

Target

5ec4944922be5cab470d7bdf83a007a0_JaffaCakes118.dll
Size

86KB
MD5

5ec4944922be5cab470d7bdf83a007a0
SHA1

3eb746ffcd38912a741eee39989a2a0e90489221
SHA256

f23a61193d3a10fc8144416c53dd53bfed05dbdcc6faba633fa2278ca40a4f20
SHA512

bd7d8dcb623d71083d3ba49c28eee6e3ca505e4a83846508925f8743255e03d90870e86474057bb3ddd62576910e49490831cc09a1ab82b065b3c18964805c7f
SSDEEP

1536:ISKyVLql4k6MEymJ50eEBIa/FZYaCBShRJXIYEYrihl3J:ISKyVLqikzEy6B2vF+aG09IurizZ

Score

7^/10

upx

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral1/memory/2504-0-0x0000000010000000-0x000000001000D000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 2504	2392	rundll32.exe	30
PID 2392 wrote to memory of 2504	2392	rundll32.exe	30
PID 2392 wrote to memory of 2504	2392	rundll32.exe	30
PID 2392 wrote to memory of 2504	2392	rundll32.exe	30
PID 2392 wrote to memory of 2504	2392	rundll32.exe	30
PID 2392 wrote to memory of 2504	2392	rundll32.exe	30
PID 2392 wrote to memory of 2504	2392	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5ec4944922be5cab470d7bdf83a007a0_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2392
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5ec4944922be5cab470d7bdf83a007a0_JaffaCakes118.dll,#1
  2⤵
  PID:2504

memory/2504-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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