Analysis
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max time kernel
93s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
17-04-2024 13:41
Static task
static1
Behavioral task
behavioral1
Sample
04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe
Resource
win10v2004-20240412-en
General
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Target
04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe
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Size
431KB
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MD5
eaee5df0875713fd78523ed4fdc30d39
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SHA1
e31a30045bfcb92cfc9a80a69bcbe2087078cf0d
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SHA256
04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2
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SHA512
bf142ec03ee4b671d0333b4c4d1f2f59f7b8a335a61d01da842554a7c6b881d39f784249820403c1ce508e52eefef3e364283cbfa9a740908b0c892253c7c5a1
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SSDEEP
6144:j+hiQ1o15sp7QPBTiPqWzD2Kr+dsojcYdKRyMfztIo7xZqpgg4WnU/LBZloAITGZ:y7c1iCFHc1tIwaU/RorHzS352F
Malware Config
Extracted
lokibot
https://sempersim.su/c11/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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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe Key opened \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe Key opened \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exedescription pid process target process PID 448 set thread context of 1148 448 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exepid process 1148 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exedescription pid process Token: SeDebugPrivilege 1148 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exedescription pid process target process PID 448 wrote to memory of 1148 448 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe PID 448 wrote to memory of 1148 448 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe PID 448 wrote to memory of 1148 448 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe PID 448 wrote to memory of 1148 448 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe PID 448 wrote to memory of 1148 448 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe PID 448 wrote to memory of 1148 448 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe PID 448 wrote to memory of 1148 448 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe PID 448 wrote to memory of 1148 448 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe PID 448 wrote to memory of 1148 448 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe -
outlook_office_path 1 IoCs
Processes:
04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe -
outlook_win_path 1 IoCs
Processes:
04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe"C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:448 -
C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe"C:\Users\Admin\AppData\Local\Temp\04a1f48174dc5f7f63cc3c1831b34eb90f070a5b9e20470c94ee94357a3f73b2.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1148
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-1-5-21-2177723727-746291240-1644359950-1000\0f5007522459c86e95ffcc62f32308f1_83f067b2-4236-4e0d-83e4-ef79b7da67b0
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61