Analysis
- max time kernel
141s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
12/05/2022, 08:13
Static task
static1
Behavioral task
behavioral1
Sample
661d85ed787ccc3508d2f92f631f5e1f.exe
Resource
win7-20220414-en
General
- Target 661d85ed787ccc3508d2f92f631f5e1f.exe
- Size 577KB
- Sample220512-j4earsecgl
- SHA256 1de2822a0cb24fb21e63f7947634b9599f1301982d5d9cd0db9f51630724924a
- MD5 661d85ed787ccc3508d2f92f631f5e1f
- SHA1 2822bac7a9daab23ddaff806f69fc3f9ab33dd08
- SHA512 539b01b807af8a4916abc825a242e5f875225f909d73db40873da6c8ccec6d09f69c29bb5bc7dbe66f98d0d0c34c0c885e3ce1facb505b8c53c9e678fc9200b3
- MD5 SHA1 SHA512
Malware Config
Extracted
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lokibot
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http://sempersim.su/gf10/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-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 661d85ed787ccc3508d2f92f631f5e1f.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook 661d85ed787ccc3508d2f92f631f5e1f.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 661d85ed787ccc3508d2f92f631f5e1f.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 400 set thread context of 1148 400 661d85ed787ccc3508d2f92f631f5e1f.exe 92 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 400 661d85ed787ccc3508d2f92f631f5e1f.exe 400 661d85ed787ccc3508d2f92f631f5e1f.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1148 661d85ed787ccc3508d2f92f631f5e1f.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 400 661d85ed787ccc3508d2f92f631f5e1f.exe Token: SeDebugPrivilege 1148 661d85ed787ccc3508d2f92f631f5e1f.exe - Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 400 wrote to memory of 4328 400 661d85ed787ccc3508d2f92f631f5e1f.exe 91 PID 400 wrote to memory of 4328 400 661d85ed787ccc3508d2f92f631f5e1f.exe 91 PID 400 wrote to memory of 4328 400 661d85ed787ccc3508d2f92f631f5e1f.exe 91 PID 400 wrote to memory of 1148 400 661d85ed787ccc3508d2f92f631f5e1f.exe 92 PID 400 wrote to memory of 1148 400 661d85ed787ccc3508d2f92f631f5e1f.exe 92 PID 400 wrote to memory of 1148 400 661d85ed787ccc3508d2f92f631f5e1f.exe 92 PID 400 wrote to memory of 1148 400 661d85ed787ccc3508d2f92f631f5e1f.exe 92 PID 400 wrote to memory of 1148 400 661d85ed787ccc3508d2f92f631f5e1f.exe 92 PID 400 wrote to memory of 1148 400 661d85ed787ccc3508d2f92f631f5e1f.exe 92 PID 400 wrote to memory of 1148 400 661d85ed787ccc3508d2f92f631f5e1f.exe 92 PID 400 wrote to memory of 1148 400 661d85ed787ccc3508d2f92f631f5e1f.exe 92 PID 400 wrote to memory of 1148 400 661d85ed787ccc3508d2f92f631f5e1f.exe 92 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook 661d85ed787ccc3508d2f92f631f5e1f.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook 661d85ed787ccc3508d2f92f631f5e1f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\661d85ed787ccc3508d2f92f631f5e1f.exe"C:\Users\Admin\AppData\Local\Temp\661d85ed787ccc3508d2f92f631f5e1f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:400 -
C:\Users\Admin\AppData\Local\Temp\661d85ed787ccc3508d2f92f631f5e1f.exe"C:\Users\Admin\AppData\Local\Temp\661d85ed787ccc3508d2f92f631f5e1f.exe"2⤵PID:4328
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C:\Users\Admin\AppData\Local\Temp\661d85ed787ccc3508d2f92f631f5e1f.exe"C:\Users\Admin\AppData\Local\Temp\661d85ed787ccc3508d2f92f631f5e1f.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1148
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