Analysis
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max time kernel
131s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
26-02-2024 05:05
Static task
static1
Behavioral task
behavioral1
Sample
9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe
Resource
win10v2004-20240221-en
General
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Target
9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe
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Size
101KB
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MD5
19046ffd0a7a3365ba8e5b464bba149b
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SHA1
66ce137113ada0844a916252f0e456d06cf906c1
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SHA256
9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283
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SHA512
639f852a4665bb80271f10e1c60e5fd6046c556aaaa5c6e9e5cbfb43552ce2d7d4d4df03c15d51ecd28f25845e71a1ee60dc49a6fd76a6b468abfb6e153a2fed
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SSDEEP
3072:z2NFei6thiKp+Ag3Q5JMUXFKJUHL5typ2g4e2byJYN:uFjOg3Q511Km5omeS
Malware Config
Signatures
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Detects LgoogLoader payload 1 IoCs
resource yara_rule behavioral1/memory/3148-115-0x00000000001A0000-0x00000000001AD000-memory.dmp family_lgoogloader -
LgoogLoader
A downloader capable of dropping and executing other malware families.
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe -
Contacts a large (5063) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Detects Windows executables referencing non-Windows User-Agents 1 IoCs
resource yara_rule behavioral1/memory/3148-115-0x00000000001A0000-0x00000000001AD000-memory.dmp INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA -
Detects executables packed with or use KoiVM 1 IoCs
resource yara_rule behavioral1/memory/2168-3-0x000000001B8D0000-0x000000001B964000-memory.dmp INDICATOR_EXE_Packed_KoiVM -
Uses the VBS compiler for execution 1 TTPs
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description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2168 set thread context of 3148 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 38 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe -
Runs regedit.exe 1 IoCs
pid Process 3920 regedit.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3748 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe Token: SeDebugPrivilege 3748 powershell.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2168 wrote to memory of 3748 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 28 PID 2168 wrote to memory of 3748 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 28 PID 2168 wrote to memory of 3748 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 28 PID 2168 wrote to memory of 3912 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 30 PID 2168 wrote to memory of 3912 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 30 PID 2168 wrote to memory of 3912 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 30 PID 2168 wrote to memory of 3912 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 30 PID 2168 wrote to memory of 3920 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 31 PID 2168 wrote to memory of 3920 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 31 PID 2168 wrote to memory of 3920 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 31 PID 2168 wrote to memory of 3920 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 31 PID 2168 wrote to memory of 3920 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 31 PID 2168 wrote to memory of 3920 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 31 PID 2168 wrote to memory of 3920 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 31 PID 2168 wrote to memory of 3920 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 31 PID 2168 wrote to memory of 3920 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 31 PID 2168 wrote to memory of 3920 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 31 PID 2168 wrote to memory of 4004 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 32 PID 2168 wrote to memory of 4004 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 32 PID 2168 wrote to memory of 4004 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 32 PID 2168 wrote to memory of 4004 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 32 PID 2168 wrote to memory of 4004 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 32 PID 2168 wrote to memory of 4004 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 32 PID 2168 wrote to memory of 4004 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 32 PID 2168 wrote to memory of 4004 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 32 PID 2168 wrote to memory of 4004 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 32 PID 2168 wrote to memory of 4004 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 32 PID 2168 wrote to memory of 3812 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 33 PID 2168 wrote to memory of 3812 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 33 PID 2168 wrote to memory of 3812 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 33 PID 2168 wrote to memory of 3812 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 33 PID 2168 wrote to memory of 3812 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 33 PID 2168 wrote to memory of 3812 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 33 PID 2168 wrote to memory of 3812 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 33 PID 2168 wrote to memory of 3812 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 33 PID 2168 wrote to memory of 3812 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 33 PID 2168 wrote to memory of 3812 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 33 PID 2168 wrote to memory of 3996 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 34 PID 2168 wrote to memory of 3996 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 34 PID 2168 wrote to memory of 3996 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 34 PID 2168 wrote to memory of 3996 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 34 PID 2168 wrote to memory of 3996 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 34 PID 2168 wrote to memory of 3996 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 34 PID 2168 wrote to memory of 3996 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 34 PID 2168 wrote to memory of 3996 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 34 PID 2168 wrote to memory of 3996 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 34 PID 2168 wrote to memory of 3996 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 34 PID 2168 wrote to memory of 1620 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 35 PID 2168 wrote to memory of 1620 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 35 PID 2168 wrote to memory of 1620 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 35 PID 2168 wrote to memory of 1620 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 35 PID 2168 wrote to memory of 1620 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 35 PID 2168 wrote to memory of 1620 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 35 PID 2168 wrote to memory of 1620 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 35 PID 2168 wrote to memory of 1620 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 35 PID 2168 wrote to memory of 1620 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 35 PID 2168 wrote to memory of 1620 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 35 PID 2168 wrote to memory of 1620 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 35 PID 2168 wrote to memory of 1648 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 36 PID 2168 wrote to memory of 1648 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 36 PID 2168 wrote to memory of 1648 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 36 PID 2168 wrote to memory of 1648 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 36 PID 2168 wrote to memory of 1528 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 37 PID 2168 wrote to memory of 1528 2168 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe 37 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe"C:\Users\Admin\AppData\Local\Temp\9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe"1⤵
- UAC bypass
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2168 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\9ae11d65b395971a284fc936690c5d1dfd035332321fba900dfa873c58243283.exe" -Force2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3748
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"2⤵PID:3912
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C:\Windows\regedit.exe"C:\Windows\regedit.exe"2⤵
- Runs regedit.exe
PID:3920
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C:\Windows\System32\calc.exe"C:\Windows\System32\calc.exe"2⤵PID:4004
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe"2⤵PID:3812
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C:\Windows\System32\svchost.exe"C:\Windows\System32\svchost.exe"2⤵PID:3996
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe"2⤵PID:1620
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe"2⤵PID:1648
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"2⤵PID:1528
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C:\Program Files (x86)\Windows Media Player\wmplayer.exe"C:\Program Files (x86)\Windows Media Player\wmplayer.exe"2⤵PID:3148
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C:\Program Files (x86)\Windows Media Player\wmplayer.exe"C:\Program Files (x86)\Windows Media Player\wmplayer.exe"2⤵PID:1472
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1