Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
04-07-2024 07:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe
Resource
win7-20240611-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe
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Size
252KB
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MD5
251a5361efa82fb66e0832cc2de63b93
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SHA1
09370cb36d81aee218315907919e409eefe89276
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SHA256
ddede45fed794245404011c5aa87767da4f921ae933039a2e98cf3ffc1d24dc0
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SHA512
fa5594cc534a34e40e58691af19425fa8c6f92dbd3a4c8c0e5b497cf2d6b13106d7eb204fc3dbe43acb6833027bef5297edcbd5dfc0e62300c784c770f469544
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SSDEEP
6144:emYFCN2tM+4pQ42Xmndb/vS0rKlCOESRzMCZf:eaAMlwWnFvSpESN
Score
10/10
Malware Config
Signatures
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Detects PlugX payload 17 IoCs
resource yara_rule behavioral1/memory/2016-1-0x00000000020F0000-0x000000000211E000-memory.dmp family_plugx behavioral1/memory/2016-3-0x00000000020F0000-0x000000000211E000-memory.dmp family_plugx behavioral1/memory/2008-9-0x0000000000210000-0x000000000023E000-memory.dmp family_plugx behavioral1/memory/2008-12-0x0000000000210000-0x000000000023E000-memory.dmp family_plugx behavioral1/memory/2008-24-0x0000000000210000-0x000000000023E000-memory.dmp family_plugx behavioral1/memory/2008-26-0x0000000000210000-0x000000000023E000-memory.dmp family_plugx behavioral1/memory/2008-25-0x0000000000210000-0x000000000023E000-memory.dmp family_plugx behavioral1/memory/2008-23-0x0000000000210000-0x000000000023E000-memory.dmp family_plugx behavioral1/memory/2008-27-0x0000000000210000-0x000000000023E000-memory.dmp family_plugx behavioral1/memory/2008-28-0x0000000000210000-0x000000000023E000-memory.dmp family_plugx behavioral1/memory/2664-35-0x0000000000860000-0x000000000088E000-memory.dmp family_plugx behavioral1/memory/2664-40-0x0000000000860000-0x000000000088E000-memory.dmp family_plugx behavioral1/memory/2664-38-0x0000000000860000-0x000000000088E000-memory.dmp family_plugx behavioral1/memory/2664-37-0x0000000000860000-0x000000000088E000-memory.dmp family_plugx behavioral1/memory/2008-41-0x0000000000210000-0x000000000023E000-memory.dmp family_plugx behavioral1/memory/2664-43-0x0000000000860000-0x000000000088E000-memory.dmp family_plugx behavioral1/memory/2008-48-0x0000000000210000-0x000000000023E000-memory.dmp family_plugx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AdoberDis = "C:\\Windows\\AdobeDis.exe" 251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\CLASSES\MJ svchost.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\MJ\CLSID = 36003500300041003100380033004300300037003400340043003300330037000000 svchost.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2008 svchost.exe 2008 svchost.exe 2008 svchost.exe 2008 svchost.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2008 svchost.exe 2008 svchost.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2008 svchost.exe 2008 svchost.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2008 svchost.exe 2008 svchost.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2008 svchost.exe 2008 svchost.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2008 svchost.exe 2008 svchost.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe 2664 msiexec.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 2008 svchost.exe 2664 msiexec.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2016 251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 2016 251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe Token: SeTcbPrivilege 2016 251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe Token: SeDebugPrivilege 2008 svchost.exe Token: SeTcbPrivilege 2008 svchost.exe Token: SeDebugPrivilege 2664 msiexec.exe Token: SeTcbPrivilege 2664 msiexec.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2016 wrote to memory of 2008 2016 251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe 28 PID 2016 wrote to memory of 2008 2016 251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe 28 PID 2016 wrote to memory of 2008 2016 251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe 28 PID 2016 wrote to memory of 2008 2016 251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe 28 PID 2016 wrote to memory of 2008 2016 251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe 28 PID 2016 wrote to memory of 2008 2016 251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe 28 PID 2016 wrote to memory of 2008 2016 251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe 28 PID 2016 wrote to memory of 2008 2016 251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe 28 PID 2016 wrote to memory of 2008 2016 251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe 28 PID 2008 wrote to memory of 2664 2008 svchost.exe 31 PID 2008 wrote to memory of 2664 2008 svchost.exe 31 PID 2008 wrote to memory of 2664 2008 svchost.exe 31 PID 2008 wrote to memory of 2664 2008 svchost.exe 31 PID 2008 wrote to memory of 2664 2008 svchost.exe 31 PID 2008 wrote to memory of 2664 2008 svchost.exe 31 PID 2008 wrote to memory of 2664 2008 svchost.exe 31 PID 2008 wrote to memory of 2664 2008 svchost.exe 31 PID 2008 wrote to memory of 2664 2008 svchost.exe 31 PID 2008 wrote to memory of 2664 2008 svchost.exe 31 PID 2008 wrote to memory of 2664 2008 svchost.exe 31 PID 2008 wrote to memory of 2664 2008 svchost.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\251a5361efa82fb66e0832cc2de63b93_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2016 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Windows\SysWOW64\msiexec.exeC:\Windows\SysWOW64\msiexec.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2664
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