51292cf4a4fa6d30584377daafabf6cfc3ea979b25c6380e0f3552eda424f6cd

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
19-04-2024 13:19

Target

fa6171b788831617571c3e2a7575b0ac_JaffaCakes118.dll
Size

81KB
MD5

fa6171b788831617571c3e2a7575b0ac
SHA1

57ac151d9292e71385ffda6236a4ac206f39becd
SHA256

51292cf4a4fa6d30584377daafabf6cfc3ea979b25c6380e0f3552eda424f6cd
SHA512

bcdfa6e497cb8de27eb404acc609fd56f8719113b808ff82235f91878bf711e7abe475d37140a2a2788828c710a6f961751ba0f0426a67925ccb1cc8a26ae6e8
SSDEEP

1536:2moLIIWdNE9jv4LsBgImkVRdyupm+vn6ARcSz7HHWlD:f2RWdNEp4Ls2tkRyIFvn/RJ/nW9

Score

7^/10

upx

UPX packed file 1 IoCs

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

resource	yara_rule
behavioral1/memory/2392-0-0x0000000010000000-0x000000001000E000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1368 wrote to memory of 2392	1368	rundll32.exe	28
PID 1368 wrote to memory of 2392	1368	rundll32.exe	28
PID 1368 wrote to memory of 2392	1368	rundll32.exe	28
PID 1368 wrote to memory of 2392	1368	rundll32.exe	28
PID 1368 wrote to memory of 2392	1368	rundll32.exe	28
PID 1368 wrote to memory of 2392	1368	rundll32.exe	28
PID 1368 wrote to memory of 2392	1368	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fa6171b788831617571c3e2a7575b0ac_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1368
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fa6171b788831617571c3e2a7575b0ac_JaffaCakes118.dll,#1
  2⤵
  PID:2392

memory/2392-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2392-1-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2392-2-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download