Analysis
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max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 16:44
Behavioral task
behavioral1
Sample
1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exe
Resource
win7-20240419-en
5 signatures
150 seconds
General
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Target
1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exe
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Size
236KB
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MD5
1bbe827187c2a8623bcc490953e45ad7
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SHA1
0e573433b6eb2f4877b066fd8919d85ca2b1c36d
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SHA256
5e039bf28bdff9b52bce291fd9830125da60d768497254de26bc864b37c29859
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SHA512
3625f4769f25fb6cd2f11c40f10de7e3d562b3a3f7772668aff01be8f2ec7bb3a0be7e0bdcb25f664c35e4dfcd9fbd722eb0d7354607d45fe2f807e4bbd8b019
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SSDEEP
6144:Y96AQGrE9DcQ0i8RfiyG68Sn68KijOkqX6Fbq2TzjDICh:YoAxrE9DcQ6qy38STjO36tjHIC
Malware Config
Signatures
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Drops file in Drivers directory 2 IoCs
Processes:
1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exedescription ioc process File created C:\Windows\system32\drivers\etc\hosts 1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exe File opened for modification C:\Windows\system32\drivers\etc\hosts 1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral2/memory/3512-0-0x0000000000400000-0x000000000047D000-memory.dmp vmprotect behavioral2/memory/3512-2-0x0000000000400000-0x000000000047D000-memory.dmp vmprotect behavioral2/memory/3512-7-0x0000000000400000-0x000000000047D000-memory.dmp vmprotect -
Processes:
1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exepid process 3512 1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exepid process 3512 1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exe 3512 1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exe 3512 1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exe 3512 1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\1bbe827187c2a8623bcc490953e45ad7_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/3512-0-0x0000000000400000-0x000000000047D000-memory.dmpFilesize
500KB
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memory/3512-1-0x0000000000466000-0x0000000000468000-memory.dmpFilesize
8KB
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memory/3512-2-0x0000000000400000-0x000000000047D000-memory.dmpFilesize
500KB
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memory/3512-7-0x0000000000400000-0x000000000047D000-memory.dmpFilesize
500KB