Analysis
- max time kernel
116s - max time network
124s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
09/05/2022, 07:37
Static task
static1
Behavioral task
behavioral1
Sample
DHL_4755.exe
Resource
win7-20220414-en
General
- Target DHL_4755.exe
- Size 402KB
- Sample220509-jfss9afdcm
- SHA256 c42be1caec1b7513141cdc37210ffb7ca87dcbf6c344bc0754374e29c904fdd6
- MD5 7d9442e8f675a83353fbab0085010519
- SHA1 ffff85214ea86ad35e5cc4d245b915b9251923a5
- SHA512 dd43912bce270ee47afc348fe6d76c76eb91a919d4f53a8b31f729b0691f1cd033164d31361260649f096f128c57a44b5dfd8f905fb9953ab73a692b52c484ee
- MD5 SHA1 SHA512
Malware Config
Extracted
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lokibot
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http://sempersim.su/gf7/fre.php
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http://kbfvzoboss.bid/alien/fre.php
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http://alphastand.trade/alien/fre.php
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http://alphastand.win/alien/fre.php
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http://alphastand.top/alien/fre.php
Signatures
- suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
- suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2
- suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot Checkin
- suricata: ET MALWARE LokiBot Fake 404 Response
suricata: ET MALWARE LokiBot Fake 404 Response
- suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
- suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2
- suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook DHL_4755.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook DHL_4755.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook DHL_4755.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1544 set thread context of 2872 1544 DHL_4755.exe 91 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1544 DHL_4755.exe 1544 DHL_4755.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 2872 DHL_4755.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1544 DHL_4755.exe Token: SeDebugPrivilege 2872 DHL_4755.exe - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1544 wrote to memory of 4528 1544 DHL_4755.exe 90 PID 1544 wrote to memory of 4528 1544 DHL_4755.exe 90 PID 1544 wrote to memory of 4528 1544 DHL_4755.exe 90 PID 1544 wrote to memory of 2872 1544 DHL_4755.exe 91 PID 1544 wrote to memory of 2872 1544 DHL_4755.exe 91 PID 1544 wrote to memory of 2872 1544 DHL_4755.exe 91 PID 1544 wrote to memory of 2872 1544 DHL_4755.exe 91 PID 1544 wrote to memory of 2872 1544 DHL_4755.exe 91 PID 1544 wrote to memory of 2872 1544 DHL_4755.exe 91 PID 1544 wrote to memory of 2872 1544 DHL_4755.exe 91 PID 1544 wrote to memory of 2872 1544 DHL_4755.exe 91 PID 1544 wrote to memory of 2872 1544 DHL_4755.exe 91 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook DHL_4755.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook DHL_4755.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\DHL_4755.exe"C:\Users\Admin\AppData\Local\Temp\DHL_4755.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1544 -
C:\Users\Admin\AppData\Local\Temp\DHL_4755.exe"C:\Users\Admin\AppData\Local\Temp\DHL_4755.exe"2⤵PID:4528
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C:\Users\Admin\AppData\Local\Temp\DHL_4755.exe"C:\Users\Admin\AppData\Local\Temp\DHL_4755.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2872
-