Analysis
-
max time kernel
150s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
15-07-2024 19:48
Behavioral task
behavioral1
Sample
4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe
Resource
win7-20240704-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe
Resource
win10v2004-20240709-en
windows10-2004-x64
6 signatures
150 seconds
General
-
Target
4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe
-
Size
21KB
-
MD5
4b23ab3a4428e25786254ec757bcdbad
-
SHA1
f7a7bf4bbe6374028e85e4ef893dce5adcc410f3
-
SHA256
19b0f67456ba06a7aa930555edd1aa7a67ecf4bec27b845c667208024acc4b37
-
SHA512
cccaae98eb8ca7da0401a0b29a6c7d8f911ab2e76197b46ec6f2c6bad47ea466b0b3d68bdb8a594c50322d081e3fed06bdcf6cd211c18300e70180cda41afc17
-
SSDEEP
384:kRlT+dZoBsGfABMVD+cegEmffTXs/dSlnXnT7wMBt/Fr29P:u1yZoBAIDBtff4SRnTcQt9r
Score
10/10
Malware Config
Signatures
-
Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\userinit = "userinit.exe,C:\\Windows\\system32\\ntos.exe," 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2400-0-0x0000000014D00000-0x0000000014D0E000-memory.dmp upx behavioral1/memory/2400-5-0x0000000014D00000-0x0000000014D0E000-memory.dmp upx -
Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ntos.exe 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe File created C:\Windows\SysWOW64\ntos.exe 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2400 4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4b23ab3a4428e25786254ec757bcdbad_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2400