Analysis
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max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
21-05-2024 11:52
Behavioral task
behavioral1
Sample
63316b248c6223c9af780f6702462e72_JaffaCakes118.exe
Resource
win7-20231129-en
General
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Target
63316b248c6223c9af780f6702462e72_JaffaCakes118.exe
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Size
819KB
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MD5
63316b248c6223c9af780f6702462e72
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SHA1
61bbdbe9cc7e769bc6f9487f8e6ce43bb3235191
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SHA256
5c93003e656dfd4f287872c450376c508f3cf514c47df13679e948d0ae9a7a1e
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SHA512
bac1fb7c51a388e28946fef08805cf212393a7297b7808cb72e57eb1be6f3d18eb6825f177e149c2508116c9822935401b1e30227e25678baad75141f604bfd2
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SSDEEP
24576:gkdLPuTjvHQ5wtGkmvr2+7k/qKWdAMWdg/9B7W:FM7w5wtGkVWkTOAlGn7W
Malware Config
Extracted
lokibot
http://fashionstune.com/bd/lok/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
Extracted
netwire
91.192.100.49:3917
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activex_autorun
false
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copy_executable
false
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delete_original
false
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host_id
HostId-%Rand%
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lock_executable
false
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offline_keylogger
false
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password
Password
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registry_autorun
false
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use_mutex
false
Signatures
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NetWire RAT payload 5 IoCs
resource yara_rule behavioral1/memory/3024-45-0x0000000000400000-0x0000000000440000-memory.dmp netwire behavioral1/files/0x0009000000016cb6-35.dat netwire behavioral1/memory/3024-23-0x0000000000400000-0x0000000000440000-memory.dmp netwire behavioral1/memory/3024-18-0x0000000000400000-0x0000000000440000-memory.dmp netwire behavioral1/memory/2704-65-0x0000000000400000-0x000000000042C000-memory.dmp netwire -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe -
Executes dropped EXE 2 IoCs
pid Process 2704 FB_8160.tmp.exe 2608 FB_8190.tmp.exe -
Loads dropped DLL 4 IoCs
pid Process 3024 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 3024 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 3024 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 3024 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe -
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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resource yara_rule behavioral1/memory/1752-0-0x0000000000400000-0x00000000005D1000-memory.dmp upx behavioral1/memory/1752-2-0x0000000000400000-0x00000000005D1000-memory.dmp upx behavioral1/memory/1752-26-0x0000000000400000-0x00000000005D1000-memory.dmp upx -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook FB_8190.tmp.exe Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook FB_8190.tmp.exe Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook FB_8190.tmp.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1752 set thread context of 3024 1752 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 28 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2608 FB_8190.tmp.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 1752 wrote to memory of 3024 1752 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 28 PID 1752 wrote to memory of 3024 1752 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 28 PID 1752 wrote to memory of 3024 1752 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 28 PID 1752 wrote to memory of 3024 1752 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 28 PID 1752 wrote to memory of 3024 1752 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 28 PID 1752 wrote to memory of 3024 1752 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 28 PID 1752 wrote to memory of 3024 1752 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 28 PID 1752 wrote to memory of 3024 1752 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 28 PID 1752 wrote to memory of 3024 1752 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 28 PID 1752 wrote to memory of 3024 1752 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 28 PID 3024 wrote to memory of 2704 3024 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 29 PID 3024 wrote to memory of 2704 3024 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 29 PID 3024 wrote to memory of 2704 3024 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 29 PID 3024 wrote to memory of 2704 3024 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 29 PID 3024 wrote to memory of 2608 3024 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 30 PID 3024 wrote to memory of 2608 3024 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 30 PID 3024 wrote to memory of 2608 3024 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 30 PID 3024 wrote to memory of 2608 3024 63316b248c6223c9af780f6702462e72_JaffaCakes118.exe 30 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook FB_8190.tmp.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook FB_8190.tmp.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\63316b248c6223c9af780f6702462e72_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\63316b248c6223c9af780f6702462e72_JaffaCakes118.exe"1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1752 -
C:\Users\Admin\AppData\Local\Temp\63316b248c6223c9af780f6702462e72_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\63316b248c6223c9af780f6702462e72_JaffaCakes118.exe2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Users\Admin\AppData\Local\Temp\FB_8160.tmp.exe"C:\Users\Admin\AppData\Local\Temp\FB_8160.tmp.exe"3⤵
- Executes dropped EXE
PID:2704
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C:\Users\Admin\AppData\Local\Temp\FB_8190.tmp.exe"C:\Users\Admin\AppData\Local\Temp\FB_8190.tmp.exe"3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2608
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
132KB
MD5f3a58a7368c529bc8ce0cfbdb283ad39
SHA155a3bf3a9b9306092cde76d9ae515b09008bebd4
SHA256fec5201c5ae1b500ea0ee9154dccb19f5debff8cb46a4bfca5dc97f613cf67ae
SHA5125edae2a99eb03187e36c256daae34b9af8bca9373bda1907598ef776d01d08d7a014e9067af2daab4332beea4b183b1727fe976d53013b1939fff3db713346ab
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Filesize
104KB
MD5e46b6ed2abd91e6fa6ce67c505816dfd
SHA17798cd19b39975e51935c7cee1a6b295b365e4a5
SHA25684cda52afa46356b06d3efa5095b6185ff0df6f0b11c370ca1fcaf9516405719
SHA512a1e727371d42a0d527ede8282f68e8cb278810238d82b2f0a7fde5947ee6eec7e91da8ad7ca753cbc744f440b360b690d01c67cd16242f003c3742296d312b95
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3627615824-4061627003-3019543961-1000\0f5007522459c86e95ffcc62f32308f1_12cce00e-511f-47e5-8588-7df67886da42
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3627615824-4061627003-3019543961-1000\0f5007522459c86e95ffcc62f32308f1_12cce00e-511f-47e5-8588-7df67886da42
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b