Analysis
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max time kernel
106s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2023, 03:43
Static task
static1
Behavioral task
behavioral1
Sample
0392453270a71b5a7a29b8c8d415978f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0392453270a71b5a7a29b8c8d415978f.exe
Resource
win10v2004-20231222-en
General
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Target
0392453270a71b5a7a29b8c8d415978f.exe
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Size
871KB
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MD5
0392453270a71b5a7a29b8c8d415978f
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SHA1
37869819f38607bb0f2a30f05573dfed03136d62
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SHA256
f70bb08ecbd6548a7a3a52a0a2a151e87af472b185dd1adaa718a87a340e777b
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SHA512
de18b7c5379d46523e77288a7ac4f0b02f3f343657bec79c7741c3a5f32d350c57821d9c2aabdadbf26c2b74e2cdcefc2e75026d3099b94a4d14ba8580c5e1b2
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SSDEEP
24576:UTc8iS/d3YK64J1CiqlytXgB/Npsu+gio4:O8K64JAibt2arg5
Malware Config
Extracted
lokibot
http://manvim.co/fd14/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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CustAttr .NET packer 1 IoCs
Detects CustAttr .NET packer in memory.
resource yara_rule behavioral2/memory/1984-8-0x00000000064B0000-0x00000000064C2000-memory.dmp CustAttr -
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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 0392453270a71b5a7a29b8c8d415978f.exe Key opened \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 0392453270a71b5a7a29b8c8d415978f.exe Key opened \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 0392453270a71b5a7a29b8c8d415978f.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1984 set thread context of 2788 1984 0392453270a71b5a7a29b8c8d415978f.exe 96 -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2788 0392453270a71b5a7a29b8c8d415978f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2788 0392453270a71b5a7a29b8c8d415978f.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1984 wrote to memory of 2788 1984 0392453270a71b5a7a29b8c8d415978f.exe 96 PID 1984 wrote to memory of 2788 1984 0392453270a71b5a7a29b8c8d415978f.exe 96 PID 1984 wrote to memory of 2788 1984 0392453270a71b5a7a29b8c8d415978f.exe 96 PID 1984 wrote to memory of 2788 1984 0392453270a71b5a7a29b8c8d415978f.exe 96 PID 1984 wrote to memory of 2788 1984 0392453270a71b5a7a29b8c8d415978f.exe 96 PID 1984 wrote to memory of 2788 1984 0392453270a71b5a7a29b8c8d415978f.exe 96 PID 1984 wrote to memory of 2788 1984 0392453270a71b5a7a29b8c8d415978f.exe 96 PID 1984 wrote to memory of 2788 1984 0392453270a71b5a7a29b8c8d415978f.exe 96 PID 1984 wrote to memory of 2788 1984 0392453270a71b5a7a29b8c8d415978f.exe 96 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 0392453270a71b5a7a29b8c8d415978f.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 0392453270a71b5a7a29b8c8d415978f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0392453270a71b5a7a29b8c8d415978f.exe"C:\Users\Admin\AppData\Local\Temp\0392453270a71b5a7a29b8c8d415978f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Users\Admin\AppData\Local\Temp\0392453270a71b5a7a29b8c8d415978f.exe"C:\Users\Admin\AppData\Local\Temp\0392453270a71b5a7a29b8c8d415978f.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2788
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3803511929-1339359695-2191195476-1000\0f5007522459c86e95ffcc62f32308f1_54015c33-dfb0-46c4-86c9-75a4c12545c1
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3803511929-1339359695-2191195476-1000\0f5007522459c86e95ffcc62f32308f1_54015c33-dfb0-46c4-86c9-75a4c12545c1
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b