Analysis
- max time kernel
126s - max time network
127s - platform
windows7_x64 - resource
win7-20240220-en - resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system - submitted
02/04/2024, 10:34
Behavioral task
behavioral1
Sample
e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe
Resource
win7-20240220-en
12 signatures
150 seconds
General
- Target e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe
- Size 559KB
- Sample240402-mmb1vsff52
- SHA256 e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59
- MD5 f13f9ca5ede930df8310e504372ca4e5
- SHA1 bd28bfbb2472cd7f66be9cfcc11b77c17d08cec7
- SHA512 ffe9fc1378bd084fa785c2d9361c32dcc740355d208b425647b3a0e5b02f8040154e60595e62c8100728ed4ded99c1d9ce3c69de3a8ce4226d50be0c5955850a
- SSDEEP 12288:CsHzOUNUSB/o5LsI1uwajJ5yvv1l2ihNYL+58d2:ViUmSB/o5d1ubcvvu+502
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
lokibot
C2
-
http://sempersim.su/c19/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
-
resource yara_rule behavioral1/memory/2092-0-0x0000000001050000-0x0000000001193000-memory.dmp upx behavioral1/memory/2092-14-0x0000000001050000-0x0000000001193000-memory.dmp upx - Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook svchost.exe Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook svchost.exe Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook svchost.exe - AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral1/memory/2092-14-0x0000000001050000-0x0000000001193000-memory.dmp autoit_exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2092 set thread context of 3056 2092 e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe 28 - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2092 e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3056 svchost.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 2092 e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe 2092 e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 2092 e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe 2092 e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2092 wrote to memory of 3056 2092 e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe 28 PID 2092 wrote to memory of 3056 2092 e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe 28 PID 2092 wrote to memory of 3056 2092 e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe 28 PID 2092 wrote to memory of 3056 2092 e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe 28 PID 2092 wrote to memory of 3056 2092 e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe 28 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook svchost.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook svchost.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe"C:\Users\Admin\AppData\Local\Temp\e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2092 -
C:\Windows\SysWOW64\svchost.exe"C:\Users\Admin\AppData\Local\Temp\e20cf5c319fe815eb1845556289e56f8c3241019a907adb6f4a33e8dc9ecab59.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3056
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c
- Size 46B
- SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
- MD5 d898504a722bff1524134c6ab6a5eaa5
- SHA1 e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
- SHA512 26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c
- Size 46B
- SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
- MD5 c07225d4e7d01d31042965f048728a0a
- SHA1 69d70b340fd9f44c89adb9a2278df84faa9906b7
- SHA512 23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b
- MD5 SHA1 SHA512