Analysis
-
max time kernel
121s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
16-04-2024 18:39
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
f416871f57f67c1356f930acd0d8617f_JaffaCakes118.exe
Resource
win7-20240221-en
4 signatures
150 seconds
General
-
Target
f416871f57f67c1356f930acd0d8617f_JaffaCakes118.exe
-
Size
7.3MB
-
MD5
f416871f57f67c1356f930acd0d8617f
-
SHA1
c4e42aee6069c4a55dc52e6c4e3d3f6249edd6d4
-
SHA256
94cd30d1ed5158118ca5a2e9ddf6c5478f29c602cd0249faa21e5676ba5159ae
-
SHA512
a0ff7aead2472368e0f6eac02a4dcbf98fef572fa4bf2b830c05eadd2b2ddfa32d9ff2afc30fb7e6a1fb07b5b73dd345f7fab3a863dab1e74f3b4347ab8114d1
-
SSDEEP
98304:ExC3ud6MOIvysiwCQKzo5qphIHVruP3WpF3UdE1hZHEdLFemil+:vGQFMkhgJuP32+dmhZk/k
Malware Config
Signatures
-
Expiro payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1908-0-0x00000000008B0000-0x0000000001091000-memory.dmp family_expiro1 behavioral1/memory/1908-1-0x00000000008B0000-0x0000000001091000-memory.dmp family_expiro1 behavioral1/memory/1908-2-0x00000000008B0000-0x0000000001091000-memory.dmp family_expiro1 -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2236 1908 WerFault.exe f416871f57f67c1356f930acd0d8617f_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
f416871f57f67c1356f930acd0d8617f_JaffaCakes118.exedescription pid process target process PID 1908 wrote to memory of 2236 1908 f416871f57f67c1356f930acd0d8617f_JaffaCakes118.exe WerFault.exe PID 1908 wrote to memory of 2236 1908 f416871f57f67c1356f930acd0d8617f_JaffaCakes118.exe WerFault.exe PID 1908 wrote to memory of 2236 1908 f416871f57f67c1356f930acd0d8617f_JaffaCakes118.exe WerFault.exe PID 1908 wrote to memory of 2236 1908 f416871f57f67c1356f930acd0d8617f_JaffaCakes118.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f416871f57f67c1356f930acd0d8617f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f416871f57f67c1356f930acd0d8617f_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 1562⤵
- Program crash
PID:2236