Analysis
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max time kernel
91s -
max time network
159s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 19:47
Static task
static1
Behavioral task
behavioral1
Sample
b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe
Resource
win7-20220414-en
General
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Target
b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe
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Size
643KB
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MD5
6fe5d177bbb51993bd295d3246551743
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SHA1
38f29544866b679eb80478804b325bb1216c4925
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SHA256
b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e
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SHA512
c3a658a52b9209d29fc7c6aab467fe816e5e5d59071c5d7477530695b52d018c84c2c550119352dbfdfb0f6c9f09d9d01724ce588e00617f733189141d64307a
Malware Config
Extracted
lokibot
http://sempersim.su/gf8/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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suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1
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suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2
suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2
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suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot Checkin
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suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1
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suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2
suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2
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suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
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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:
b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exedescription pid process target process PID 4508 set thread context of 5104 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exepid process 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exepid process 5104 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exeb5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exedescription pid process Token: SeDebugPrivilege 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe Token: SeDebugPrivilege 5104 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exedescription pid process target process PID 4508 wrote to memory of 1504 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe PID 4508 wrote to memory of 1504 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe PID 4508 wrote to memory of 1504 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe PID 4508 wrote to memory of 5104 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe PID 4508 wrote to memory of 5104 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe PID 4508 wrote to memory of 5104 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe PID 4508 wrote to memory of 5104 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe PID 4508 wrote to memory of 5104 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe PID 4508 wrote to memory of 5104 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe PID 4508 wrote to memory of 5104 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe PID 4508 wrote to memory of 5104 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe PID 4508 wrote to memory of 5104 4508 b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe -
outlook_office_path 1 IoCs
Processes:
b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe -
outlook_win_path 1 IoCs
Processes:
b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe"C:\Users\Admin\AppData\Local\Temp\b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe"C:\Users\Admin\AppData\Local\Temp\b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe"C:\Users\Admin\AppData\Local\Temp\b5431e883d9ab03de5c5ef11015f14375e97b5f5ac13a5dc6ff3ea7da730239e.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/1504-136-0x0000000000000000-mapping.dmp
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memory/4508-130-0x0000000000CD0000-0x0000000000D78000-memory.dmpFilesize
672KB
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memory/4508-131-0x0000000005B60000-0x0000000006104000-memory.dmpFilesize
5.6MB
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memory/4508-132-0x0000000005650000-0x00000000056E2000-memory.dmpFilesize
584KB
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memory/4508-133-0x0000000005790000-0x000000000582C000-memory.dmpFilesize
624KB
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memory/4508-134-0x00000000055F0000-0x00000000055FA000-memory.dmpFilesize
40KB
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memory/4508-135-0x0000000009410000-0x0000000009476000-memory.dmpFilesize
408KB
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memory/5104-137-0x0000000000000000-mapping.dmp
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memory/5104-138-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/5104-140-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/5104-141-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB