Analysis
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max time kernel
123s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
27-05-2024 00:56
Static task
static1
Behavioral task
behavioral1
Sample
MV XH DOLPHINPDF.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
MV XH DOLPHINPDF.exe
Resource
win10v2004-20240426-en
General
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Target
MV XH DOLPHINPDF.exe
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Size
940KB
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MD5
e3d3d93759a0552c63ec2c3ccbf6c383
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SHA1
cfa0d6279822bc75a22e54e3dcb6e378a0772605
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SHA256
31607008c03354cf7b6b21d8d3ecc31186e39a92dca54c0c26c30ecd85957cec
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SHA512
a907954c0554dfa1f20f87e1c71e32f65276197672065d321b249fba96662b7ab853e12a67482d2c860213d63ab76ead7b69bb89c19931bc2fcca7dbbf83e8c7
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SSDEEP
24576:sAHnh+eWsN3skA4RV1Hom2KXMmHaIEUS6WH5:Lh+ZkldoPK8YaIEUjq
Malware Config
Extracted
lokibot
https://edgewell.cam/DV2/PWS/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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
svchost.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook svchost.exe Key opened \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook svchost.exe Key opened \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook svchost.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
MV XH DOLPHINPDF.exedescription pid process target process PID 1212 set thread context of 2640 1212 MV XH DOLPHINPDF.exe svchost.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 956 1212 WerFault.exe MV XH DOLPHINPDF.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
MV XH DOLPHINPDF.exepid process 1212 MV XH DOLPHINPDF.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
svchost.exedescription pid process Token: SeDebugPrivilege 2640 svchost.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
MV XH DOLPHINPDF.exepid process 1212 MV XH DOLPHINPDF.exe 1212 MV XH DOLPHINPDF.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
MV XH DOLPHINPDF.exepid process 1212 MV XH DOLPHINPDF.exe 1212 MV XH DOLPHINPDF.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
MV XH DOLPHINPDF.exedescription pid process target process PID 1212 wrote to memory of 2640 1212 MV XH DOLPHINPDF.exe svchost.exe PID 1212 wrote to memory of 2640 1212 MV XH DOLPHINPDF.exe svchost.exe PID 1212 wrote to memory of 2640 1212 MV XH DOLPHINPDF.exe svchost.exe PID 1212 wrote to memory of 2640 1212 MV XH DOLPHINPDF.exe svchost.exe -
outlook_office_path 1 IoCs
Processes:
svchost.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook svchost.exe -
outlook_win_path 1 IoCs
Processes:
svchost.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\MV XH DOLPHINPDF.exe"C:\Users\Admin\AppData\Local\Temp\MV XH DOLPHINPDF.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1212 -
C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\MV XH DOLPHINPDF.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2640 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1212 -s 6962⤵
- Program crash
PID:956
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1212 -ip 12121⤵PID:4476
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-1-5-21-3906287020-2915474608-1755617787-1000\0f5007522459c86e95ffcc62f32308f1_215f2dba-ef84-4dd1-b127-5f514a0c233b
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3906287020-2915474608-1755617787-1000\0f5007522459c86e95ffcc62f32308f1_215f2dba-ef84-4dd1-b127-5f514a0c233b
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b