Analysis
- max time kernel
147s - max time network
155s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
31/03/2024, 06:27
Static task
static1
Behavioral task
behavioral1
Sample
4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/phzgia.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/phzgia.dll
Resource
win10v2004-20240226-en
General
- Target 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe
- Size 244KB
- Sample240331-g7rn6afb7y
- SHA256 1d55c9d6edbd2a75e3202646ddd3649e3249ba8b43ff051299859a5edd258cf6
- MD5 4f9a6937b1bb97f14cf0bac59fbde3a8
- SHA1 e9be17e15e74634171c44fa84c28d256747de3fd
- SHA512 9776b111c1982e82e38fa7743839e06736a6fe77296c4f0e6515a4526f046ff0b201f4b77a6765fccd0f4d721d9db1455a57d86d3f42895fd6a17184bca9e0b0
- SSDEEP 6144:wBlL/c6XIho4w4nHSKyJ+BlY5QM2bJ7kLYzKztkBB/k6z49:CeOD4w4HHY+BlcVWJ7kLvzAB/jC
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
lokibot
-
http://63.250.40.204/~wpdemo/file.php?search=745675
-
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
- Loads dropped DLL 1 IoCs
pid Process 3968 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3968 set thread context of 2188 3968 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe 95 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: RenamesItself 1 IoCs
pid Process 2188 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2188 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3968 wrote to memory of 2188 3968 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe 95 PID 3968 wrote to memory of 2188 3968 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe 95 PID 3968 wrote to memory of 2188 3968 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe 95 PID 3968 wrote to memory of 2188 3968 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe 95 PID 3968 wrote to memory of 2188 3968 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe 95 PID 3968 wrote to memory of 2188 3968 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe 95 PID 3968 wrote to memory of 2188 3968 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe 95 PID 3968 wrote to memory of 2188 3968 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe 95 PID 3968 wrote to memory of 2188 3968 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe 95 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3968 -
C:\Users\Admin\AppData\Local\Temp\4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4f9a6937b1bb97f14cf0bac59fbde3a8_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2188
-
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1424 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:81⤵PID:368
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsiE80F.tmp\phzgia.dll
- Size 42KB
- SHA256 88430ee3f7acaae7ce13b9d5df10a8851df927767f3f660f13fdc9ca4edf106f
- MD5 fadd6e52f774915df3d8ad879bd957d9
- SHA1 89b91131d77380a6514d1aa609ff3f5187153133
- SHA512 25f05f83a789556dd42a4f609c357aa8c40663673ea2a5beee02f88564c3c142b747481e714daaf578361d8940d93bc08ae6bd6a1c1582b285e1a4cd94566054
- SSDEEP 768:IYjfeAOj7jaorohxhtyqFF66UaXS2yn1+AOjylWJ:IYjmAu7GDh6Z1+AOjyC
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512