20240145000240a968b5263b4f7a0dc2ca23fbdce865d38a41ce7903c60da421

Analysis

max time kernel
142s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
18-04-2024 13:18

Target

f8134fe40f7d0cd134c4828ab75a7cf1_JaffaCakes118.exe
Size

848KB
MD5

f8134fe40f7d0cd134c4828ab75a7cf1
SHA1

31335c52131d75346a52b902a20af579e1a3dbaf
SHA256

20240145000240a968b5263b4f7a0dc2ca23fbdce865d38a41ce7903c60da421
SHA512

b63d7e56682881f4a5ad900f6b8d81a673d2e2e604c5e4c2af48867406db246440b65d1bc92c4844c7dd91950ba52fece800be97e02658a7c69ae132e656f458
SSDEEP

12288:QgGScqZthc8IqUhl/82dbtTaLr6TajhONj7uJ0s9hcolBhD+i71b37H2dJsmydVQ:/5ta0LmTNj7u3oqhZydNEDKvoIc787

Score

7^/10

upx

Executes dropped EXE 1 IoCs

pid	Process
848	setup.exe

Loads dropped DLL 10 IoCs

pid	Process
2072	f8134fe40f7d0cd134c4828ab75a7cf1_JaffaCakes118.exe
2132	WerFault.exe
2132	WerFault.exe
2132	WerFault.exe
2132	WerFault.exe
2132	WerFault.exe
2132	WerFault.exe
2132	WerFault.exe
2132	WerFault.exe
2132	WerFault.exe

UPX packed file 6 IoCs

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

resource	yara_rule
behavioral1/memory/2072-0-0x00000000001D0000-0x000000000044B000-memory.dmp	upx
behavioral1/files/0x000f0000000122de-2.dat	upx
behavioral1/memory/2072-4-0x00000000028E0000-0x0000000002B5B000-memory.dmp	upx
behavioral1/memory/848-8-0x0000000000280000-0x00000000004FB000-memory.dmp	upx
behavioral1/memory/2072-9-0x00000000001D0000-0x000000000044B000-memory.dmp	upx
behavioral1/memory/848-20-0x0000000000280000-0x00000000004FB000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2132	848	WerFault.exe	28

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
2072	f8134fe40f7d0cd134c4828ab75a7cf1_JaffaCakes118.exe
2072	f8134fe40f7d0cd134c4828ab75a7cf1_JaffaCakes118.exe
848	setup.exe
848	setup.exe
848	setup.exe
848	setup.exe
848	setup.exe
848	setup.exe
848	setup.exe
848	setup.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 848	2072	f8134fe40f7d0cd134c4828ab75a7cf1_JaffaCakes118.exe	28
PID 2072 wrote to memory of 848	2072	f8134fe40f7d0cd134c4828ab75a7cf1_JaffaCakes118.exe	28
PID 2072 wrote to memory of 848	2072	f8134fe40f7d0cd134c4828ab75a7cf1_JaffaCakes118.exe	28
PID 2072 wrote to memory of 848	2072	f8134fe40f7d0cd134c4828ab75a7cf1_JaffaCakes118.exe	28
PID 2072 wrote to memory of 848	2072	f8134fe40f7d0cd134c4828ab75a7cf1_JaffaCakes118.exe	28
PID 2072 wrote to memory of 848	2072	f8134fe40f7d0cd134c4828ab75a7cf1_JaffaCakes118.exe	28
PID 2072 wrote to memory of 848	2072	f8134fe40f7d0cd134c4828ab75a7cf1_JaffaCakes118.exe	28
PID 848 wrote to memory of 2132	848	setup.exe	29
PID 848 wrote to memory of 2132	848	setup.exe	29
PID 848 wrote to memory of 2132	848	setup.exe	29
PID 848 wrote to memory of 2132	848	setup.exe	29

\Users\Admin\AppData\Local\Temp\setup.exe

Filesize
848KB

MD5
f8134fe40f7d0cd134c4828ab75a7cf1

SHA1
31335c52131d75346a52b902a20af579e1a3dbaf

SHA256
20240145000240a968b5263b4f7a0dc2ca23fbdce865d38a41ce7903c60da421

SHA512
b63d7e56682881f4a5ad900f6b8d81a673d2e2e604c5e4c2af48867406db246440b65d1bc92c4844c7dd91950ba52fece800be97e02658a7c69ae132e656f458

Download Submit
memory/848-8-0x0000000000280000-0x00000000004FB000-memory.dmp

Filesize
2.5MB

Download
memory/848-20-0x0000000000280000-0x00000000004FB000-memory.dmp

Filesize
2.5MB

Download
memory/2072-0-0x00000000001D0000-0x000000000044B000-memory.dmp

Filesize
2.5MB

Download
memory/2072-4-0x00000000028E0000-0x0000000002B5B000-memory.dmp

Filesize
2.5MB

Download
memory/2072-9-0x00000000001D0000-0x000000000044B000-memory.dmp

Filesize
2.5MB

Download
memory/2072-10-0x00000000028E0000-0x0000000002B5B000-memory.dmp

Filesize
2.5MB

Download