Analysis
- max time kernel
126s - max time network
126s - platform
windows10_x64 - resource
win10v20210410 - submitted
15/04/2021, 13:41
General
- Target PO-414707_pdf.exe
- Size 714KB
- Sample210415-aba6kprz1e
- SHA256 37ff29b98644258627ebff25a099f9bea0965a5e6d41ce8506bf08d86668da3f
Malware Config
Extracted
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lokibot
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http://51.195.53.221/p.php/7MPTLmOD4nAsj
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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
- Lokibot
Lokibot is a Password and CryptoCoin Wallet Stealer.
- Looks for VirtualBox Guest Additions in registry 2 TTPs
- Looks for VMWare Tools registry key 2 TTPs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: RenamesItself 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\PO-414707_pdf.exe"C:\Users\Admin\AppData\Local\Temp\PO-414707_pdf.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- 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\PO-414707_pdf.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\PO-414707_pdf.exe"{path}"2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1900-125-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/1900-127-0x0000000000400000-0x00000000004A2000-memory.dmp
memory/3892-121-0x0000000005B20000-0x0000000005B25000-memory.dmp
memory/3892-119-0x0000000005860000-0x00000000058F2000-memory.dmp
memory/3892-120-0x0000000007380000-0x0000000007381000-memory.dmp
memory/3892-114-0x0000000000FB0000-0x0000000000FB1000-memory.dmp
memory/3892-122-0x000000000A280000-0x000000000A32F000-memory.dmp
memory/3892-123-0x00000000076A0000-0x0000000007703000-memory.dmp
memory/3892-124-0x000000000A100000-0x000000000A101000-memory.dmp
memory/3892-118-0x0000000005890000-0x0000000005891000-memory.dmp
memory/3892-117-0x0000000005980000-0x0000000005981000-memory.dmp
memory/3892-116-0x0000000005E80000-0x0000000005E81000-memory.dmp