Analysis
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max time kernel
91s -
max time network
93s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
27-07-2021 12:05
Static task
static1
Behavioral task
behavioral1
Sample
66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe
Resource
win7v20210410
General
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Target
66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe
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Size
1.5MB
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MD5
40db59bd5a65d0a1a7ac4a7b690fc9d1
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SHA1
6135692fcd8cf40cb271b0d955d81441d308c397
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SHA256
66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c
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SHA512
245cf4a199667b19e0bb49e736bb6a66f7af7c77d3d8d147c639a4f74bd493c8ecf533a1bb38f22a3e6e42ab54cb2b8b4d3a62b160bba87c4961d704c1e13432
Malware Config
Extracted
lokibot
http://ikloki.xyz/vf/cf/mo.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 Checkin
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suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
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Looks for VirtualBox Guest Additions in registry 2 TTPs
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Looks for VMWare Tools registry key 2 TTPs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exedescription pid process target process PID 1084 set thread context of 1012 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 428 powershell.exe 428 powershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exepid process 1012 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exepowershell.exe66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exedescription pid process Token: SeDebugPrivilege 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe Token: SeDebugPrivilege 428 powershell.exe Token: SeDebugPrivilege 1012 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exedescription pid process target process PID 1084 wrote to memory of 428 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe powershell.exe PID 1084 wrote to memory of 428 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe powershell.exe PID 1084 wrote to memory of 428 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe powershell.exe PID 1084 wrote to memory of 428 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe powershell.exe PID 1084 wrote to memory of 1012 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe PID 1084 wrote to memory of 1012 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe PID 1084 wrote to memory of 1012 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe PID 1084 wrote to memory of 1012 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe PID 1084 wrote to memory of 1012 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe PID 1084 wrote to memory of 1012 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe PID 1084 wrote to memory of 1012 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe PID 1084 wrote to memory of 1012 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe PID 1084 wrote to memory of 1012 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe PID 1084 wrote to memory of 1012 1084 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe 66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe"C:\Users\Admin\AppData\Local\Temp\66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe"C:\Users\Admin\AppData\Local\Temp\66c58d498856f83d9d4537def5198e167b2a7bf5917094659b6df7c6a5ecc07c.exe"2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/428-75-0x0000000000FE2000-0x0000000000FE3000-memory.dmpFilesize
4KB
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memory/428-97-0x000000007EF30000-0x000000007EF31000-memory.dmpFilesize
4KB
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memory/428-109-0x0000000006300000-0x0000000006301000-memory.dmpFilesize
4KB
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memory/428-73-0x0000000002550000-0x0000000002551000-memory.dmpFilesize
4KB
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memory/428-94-0x0000000005610000-0x0000000005611000-memory.dmpFilesize
4KB
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memory/428-66-0x0000000000000000-mapping.dmp
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memory/428-67-0x0000000075411000-0x0000000075413000-memory.dmpFilesize
8KB
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memory/428-68-0x0000000000F90000-0x0000000000F91000-memory.dmpFilesize
4KB
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memory/428-69-0x00000000047B0000-0x00000000047B1000-memory.dmpFilesize
4KB
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memory/428-93-0x0000000006280000-0x0000000006281000-memory.dmpFilesize
4KB
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memory/428-110-0x0000000006310000-0x0000000006311000-memory.dmpFilesize
4KB
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memory/428-86-0x0000000006160000-0x0000000006161000-memory.dmpFilesize
4KB
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memory/428-74-0x0000000000FE0000-0x0000000000FE1000-memory.dmpFilesize
4KB
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memory/428-85-0x0000000006130000-0x0000000006131000-memory.dmpFilesize
4KB
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memory/428-80-0x0000000005690000-0x0000000005691000-memory.dmpFilesize
4KB
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memory/428-77-0x0000000005240000-0x0000000005241000-memory.dmpFilesize
4KB
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memory/1012-76-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1012-70-0x0000000000400000-0x00000000004A2000-memory.dmpFilesize
648KB
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memory/1012-71-0x00000000004139DE-mapping.dmp
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memory/1084-60-0x00000000008E0000-0x00000000008E1000-memory.dmpFilesize
4KB
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memory/1084-62-0x0000000004D30000-0x0000000004D31000-memory.dmpFilesize
4KB
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memory/1084-65-0x0000000000820000-0x0000000000841000-memory.dmpFilesize
132KB
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memory/1084-64-0x0000000004F10000-0x0000000004F76000-memory.dmpFilesize
408KB
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memory/1084-63-0x00000000004D0000-0x00000000004FD000-memory.dmpFilesize
180KB