Analysis
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max time kernel
147s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-12-2024 04:39
Behavioral task
behavioral1
Sample
d54737f0770a95104534bbbe65697225_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
General
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Target
d54737f0770a95104534bbbe65697225_JaffaCakes118.exe
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Size
422KB
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MD5
d54737f0770a95104534bbbe65697225
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SHA1
5dc3acc550e4f8ea33f22c8ee03b4cfe434ad421
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SHA256
232a323e51cc3f771e54c9d2a4a6755b80269552fdc9e880bad5249e871c95b0
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SHA512
c4407f365684bb3f1f6483f9c1f9c6b505beb7c16b8d53885f0310f9be87ae22290d453fd80fbdf269d8e884a639c44561ab8b1f17adadc1aa53b47e79a9fefa
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SSDEEP
6144:YLV6Bta6dtJmakIM5WS3dqNVhFEnbpnYOmGPvBzzOQS8vAVrkmScFoi8RObKfTUc:YLV6BtpmkJIXY2oQIVImScaxAbKg9O
Malware Config
Signatures
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Nanocore family
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\DHCP Service = "C:\\Program Files (x86)\\DHCP Service\\dhcpsvc.exe" d54737f0770a95104534bbbe65697225_JaffaCakes118.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA d54737f0770a95104534bbbe65697225_JaffaCakes118.exe -
Drops file in Program Files directory 2 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\DHCP Service\dhcpsvc.exe d54737f0770a95104534bbbe65697225_JaffaCakes118.exe File created C:\Program Files (x86)\DHCP Service\dhcpsvc.exe d54737f0770a95104534bbbe65697225_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 d54737f0770a95104534bbbe65697225_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4880 d54737f0770a95104534bbbe65697225_JaffaCakes118.exe 4880 d54737f0770a95104534bbbe65697225_JaffaCakes118.exe 4880 d54737f0770a95104534bbbe65697225_JaffaCakes118.exe 4880 d54737f0770a95104534bbbe65697225_JaffaCakes118.exe 4880 d54737f0770a95104534bbbe65697225_JaffaCakes118.exe 4880 d54737f0770a95104534bbbe65697225_JaffaCakes118.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4880 d54737f0770a95104534bbbe65697225_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4880 d54737f0770a95104534bbbe65697225_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d54737f0770a95104534bbbe65697225_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d54737f0770a95104534bbbe65697225_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:4880