Analysis
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max time kernel
173s -
max time network
198s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
17-04-2024 13:55
Static task
static1
Behavioral task
behavioral1
Sample
f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe
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Size
754KB
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MD5
f5ee0c1e0e3dce98edc75024d9dc0d8a
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SHA1
88a12fc23d3563d7b3077111da551fc00fbb464a
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SHA256
bc3155d96b1b3ea6a925a96ab13abec98fd056b75adbc4ff2a802ac8fda7e6c8
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SHA512
e8ea09ba2d87259ebdf7c6446d56d2e14627e536c5f707edb26427e754a091093763bae9f4101b7e839c570a04151aa6139b5938059145fbb35a4691f6544272
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SSDEEP
12288:eMrP7w67yniLV+5uxcgXNywAGL5kYd+DljpM3AumFH35K6DCmZ7mo5oFCEkvH:xrP7wPniLV+5scgdUG9/Ot7mo5oFCEkv
Malware Config
Extracted
lokibot
http://manvim.co/fd14/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
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CustAttr .NET packer 1 IoCs
Detects CustAttr .NET packer in memory.
Processes:
resource yara_rule behavioral2/memory/1440-9-0x0000000004F10000-0x0000000004F22000-memory.dmp CustAttr -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1230272463-3683322193-511842230-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-1230272463-3683322193-511842230-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-1230272463-3683322193-511842230-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exedescription pid process target process PID 1440 set thread context of 3812 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exepid process 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exepid process 3812 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exef5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe Token: SeDebugPrivilege 3812 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exedescription pid process target process PID 1440 wrote to memory of 2252 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe PID 1440 wrote to memory of 2252 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe PID 1440 wrote to memory of 2252 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe PID 1440 wrote to memory of 3812 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe PID 1440 wrote to memory of 3812 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe PID 1440 wrote to memory of 3812 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe PID 1440 wrote to memory of 3812 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe PID 1440 wrote to memory of 3812 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe PID 1440 wrote to memory of 3812 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe PID 1440 wrote to memory of 3812 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe PID 1440 wrote to memory of 3812 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe PID 1440 wrote to memory of 3812 1440 f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1230272463-3683322193-511842230-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1230272463-3683322193-511842230-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1440 -
C:\Users\Admin\AppData\Local\Temp\f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe"2⤵PID:2252
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C:\Users\Admin\AppData\Local\Temp\f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f5ee0c1e0e3dce98edc75024d9dc0d8a_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3812
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1230272463-3683322193-511842230-1000\0f5007522459c86e95ffcc62f32308f1_1618d5bb-1edb-48f6-b156-bb54372ad2cb
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1230272463-3683322193-511842230-1000\0f5007522459c86e95ffcc62f32308f1_1618d5bb-1edb-48f6-b156-bb54372ad2cb
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b