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Analysis
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max time kernel
148s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
25/07/2024, 15:42
Static task
static1
Behavioral task
behavioral1
Sample
7035fc44e58d3b9278a81ab956fd5f25_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
7035fc44e58d3b9278a81ab956fd5f25_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
7035fc44e58d3b9278a81ab956fd5f25_JaffaCakes118.exe
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Size
65KB
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MD5
7035fc44e58d3b9278a81ab956fd5f25
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SHA1
ecb0f0b17bee776c6ae4aa1a2eef742f923b185f
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SHA256
a9be71e9ca2ee0acbe47e1e5f14e65974fc70fe7b7cba3a819e286003a51db64
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SHA512
cfdb5e87915fece4aca5ebbe81ff33ad31043bd9b1ed1093abfec0df5689195f7b5486204ebd11449101ab7928ea177fdb8b8a6834a6bb6ba6ea1e3bd176c9a3
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SSDEEP
768:1fR895vQgDYJa2Vz16ipD/Kf/W5jRxv8m5zpD/fd3jEFaq0WOH0uO3jPpxwb+kjw:1fR8PvYs+zXp171QFL8H05LrMd7foPd
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1816 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2064 zqhjao.exe -
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
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Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\zqhjao.exe 7035fc44e58d3b9278a81ab956fd5f25_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\zqhjao.exe 7035fc44e58d3b9278a81ab956fd5f25_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7035fc44e58d3b9278a81ab956fd5f25_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3048 7035fc44e58d3b9278a81ab956fd5f25_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3048 wrote to memory of 1816 3048 7035fc44e58d3b9278a81ab956fd5f25_JaffaCakes118.exe 31 PID 3048 wrote to memory of 1816 3048 7035fc44e58d3b9278a81ab956fd5f25_JaffaCakes118.exe 31 PID 3048 wrote to memory of 1816 3048 7035fc44e58d3b9278a81ab956fd5f25_JaffaCakes118.exe 31 PID 3048 wrote to memory of 1816 3048 7035fc44e58d3b9278a81ab956fd5f25_JaffaCakes118.exe 31
Processes
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C:\Users\Admin\AppData\Local\Temp\7035fc44e58d3b9278a81ab956fd5f25_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7035fc44e58d3b9278a81ab956fd5f25_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3048 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\7035FC~1.EXE > nul2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:1816
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C:\Windows\SysWOW64\zqhjao.exeC:\Windows\SysWOW64\zqhjao.exe1⤵
- Executes dropped EXE
PID:2064
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
65KB
MD57035fc44e58d3b9278a81ab956fd5f25
SHA1ecb0f0b17bee776c6ae4aa1a2eef742f923b185f
SHA256a9be71e9ca2ee0acbe47e1e5f14e65974fc70fe7b7cba3a819e286003a51db64
SHA512cfdb5e87915fece4aca5ebbe81ff33ad31043bd9b1ed1093abfec0df5689195f7b5486204ebd11449101ab7928ea177fdb8b8a6834a6bb6ba6ea1e3bd176c9a3