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Analysis
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max time kernel
143s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
31/01/2025, 03:42
Static task
static1
Behavioral task
behavioral1
Sample
3374b05b06900819a538deb1b0cb86a5b944f36ccc9dcaa07d82ff169966de0f.rtf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3374b05b06900819a538deb1b0cb86a5b944f36ccc9dcaa07d82ff169966de0f.rtf
Resource
win10v2004-20250129-en
General
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Target
3374b05b06900819a538deb1b0cb86a5b944f36ccc9dcaa07d82ff169966de0f.rtf
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Size
627KB
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MD5
958e0919556bcf8357e9c8a0dfd7cc51
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SHA1
4c2183ef98684dd0cfd5203e8497b4922e5b836c
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SHA256
3374b05b06900819a538deb1b0cb86a5b944f36ccc9dcaa07d82ff169966de0f
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SHA512
0b6827a4907088fe5579ac3b6821826b73bc6a5a08f8073ab9b96f10080988a825983f9dbb8ef02265a0d21eec2f35bdb9d78437ff171a528f6d21bc01b81d46
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SSDEEP
6144:uwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAy:7
Malware Config
Extracted
lokibot
http://94.156.177.41/alpha/five/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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Lokibot family
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Blocklisted process makes network request 2 IoCs
flow pid Process 5 2084 EQNEDT32.EXE 7 2084 EQNEDT32.EXE -
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 1964 powershell.exe -
Downloads MZ/PE file 1 IoCs
flow pid Process 5 2084 EQNEDT32.EXE -
Executes dropped EXE 2 IoCs
pid Process 2224 chromealpha.exe 2144 chromealpha.exe -
Loads dropped DLL 2 IoCs
pid Process 2084 EQNEDT32.EXE 2084 EQNEDT32.EXE -
Reads user/profile data of web browsers 3 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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook chromealpha.exe Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook chromealpha.exe Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook chromealpha.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2224 set thread context of 2144 2224 chromealpha.exe 38 -
Drops file in Windows directory 1 IoCs
description ioc Process File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EQNEDT32.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language chromealpha.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WINWORD.EXE -
Office loads VBA resources, possible macro or embedded object present
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Launches Equation Editor 1 TTPs 1 IoCs
Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.
pid Process 2084 EQNEDT32.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 2072 WINWORD.EXE -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1964 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1964 powershell.exe Token: SeDebugPrivilege 2144 chromealpha.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2224 chromealpha.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 2224 chromealpha.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2072 WINWORD.EXE 2072 WINWORD.EXE -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 2084 wrote to memory of 2224 2084 EQNEDT32.EXE 32 PID 2084 wrote to memory of 2224 2084 EQNEDT32.EXE 32 PID 2084 wrote to memory of 2224 2084 EQNEDT32.EXE 32 PID 2084 wrote to memory of 2224 2084 EQNEDT32.EXE 32 PID 2072 wrote to memory of 1224 2072 WINWORD.EXE 35 PID 2072 wrote to memory of 1224 2072 WINWORD.EXE 35 PID 2072 wrote to memory of 1224 2072 WINWORD.EXE 35 PID 2072 wrote to memory of 1224 2072 WINWORD.EXE 35 PID 2224 wrote to memory of 1964 2224 chromealpha.exe 36 PID 2224 wrote to memory of 1964 2224 chromealpha.exe 36 PID 2224 wrote to memory of 1964 2224 chromealpha.exe 36 PID 2224 wrote to memory of 1964 2224 chromealpha.exe 36 PID 2224 wrote to memory of 2144 2224 chromealpha.exe 38 PID 2224 wrote to memory of 2144 2224 chromealpha.exe 38 PID 2224 wrote to memory of 2144 2224 chromealpha.exe 38 PID 2224 wrote to memory of 2144 2224 chromealpha.exe 38 PID 2224 wrote to memory of 2144 2224 chromealpha.exe 38 PID 2224 wrote to memory of 2144 2224 chromealpha.exe 38 PID 2224 wrote to memory of 2144 2224 chromealpha.exe 38 PID 2224 wrote to memory of 2144 2224 chromealpha.exe 38 PID 2224 wrote to memory of 2144 2224 chromealpha.exe 38 PID 2224 wrote to memory of 2144 2224 chromealpha.exe 38 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook chromealpha.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook chromealpha.exe
Processes
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C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\3374b05b06900819a538deb1b0cb86a5b944f36ccc9dcaa07d82ff169966de0f.rtf"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵PID:1224
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C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE"C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding1⤵
- Blocklisted process makes network request
- Downloads MZ/PE file
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Launches Equation Editor
- Suspicious use of WriteProcessMemory
PID:2084 -
C:\Users\Admin\AppData\Roaming\chromealpha.exe"C:\Users\Admin\AppData\Roaming\chromealpha.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2224 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\chromealpha.exe"3⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1964
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C:\Users\Admin\AppData\Roaming\chromealpha.exe"C:\Users\Admin\AppData\Roaming\chromealpha.exe"3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2144
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Exploitation for Client Execution
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3290804112-2823094203-3137964600-1000\0f5007522459c86e95ffcc62f32308f1_94ea1d76-6d7e-4d9e-abc7-ef9a6a2a9269
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3290804112-2823094203-3137964600-1000\0f5007522459c86e95ffcc62f32308f1_94ea1d76-6d7e-4d9e-abc7-ef9a6a2a9269
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
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Filesize
583KB
MD5c06832675be8af93bee59ce8aacee44e
SHA1a3c670206cc8df843a2776a1f41829b09ad461c8
SHA2563e749119035a974ae811508340b26b503fc9d34a4992a4aacf1d8c3fee009b2f
SHA51298735c2a75bef8cf5953c3d83924de7a6bb697729b06be91457cc8e5f9cc08ae160066af977fbb388254fafdf250ad991439a2ec8548a8c6504a4fa9d4fafbca