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Analysis
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max time kernel
90s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
11/02/2024, 06:10
Static task
static1
Behavioral task
behavioral1
Sample
f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe
Resource
win10v2004-20231215-en
General
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Target
f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe
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Size
40KB
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MD5
09b4e748b895299fc1a91a0403bd7a7c
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SHA1
92a216ab7b1c49fceb30fdeefdb3d6f2b33a87f5
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SHA256
f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193
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SHA512
0f0b9843494ed082fcb7de5e0635ce829034ae0e7f0452bc0791abe79035c9c6b0ad1a11478e76d2b016cc5e4a327003ae873669e719c900787757be201b1886
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SSDEEP
768:CM81CbpqwmemPP3jYG8hEzo3opqTrwEckEFiRW:cwaPPJqoQTrwEFeiI
Malware Config
Signatures
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Detects LgoogLoader payload 1 IoCs
resource yara_rule behavioral2/memory/548-20-0x0000000000DC0000-0x0000000000DCD000-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" f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe = "0" f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe -
Detects Windows exceutables bypassing UAC using CMSTP utility, command line and INF 1 IoCs
resource yara_rule behavioral2/memory/3140-8-0x0000000008180000-0x0000000008208000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCMD -
Detects Windows executables referencing non-Windows User-Agents 1 IoCs
resource yara_rule behavioral2/memory/548-20-0x0000000000DC0000-0x0000000000DCD000-memory.dmp INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA -
Detects executables containing artifacts associated with disabling Widnows Defender 1 IoCs
resource yara_rule behavioral2/memory/3140-8-0x0000000008180000-0x0000000008208000-memory.dmp INDICATOR_SUSPICIOUS_DisableWinDefender -
Detects executables embedding command execution via IExecuteCommand COM object 1 IoCs
resource yara_rule behavioral2/memory/3140-8-0x0000000008180000-0x0000000008208000-memory.dmp INDICATOR_SUSPICIOUS_EXE_RegKeyComb_IExecuteCommandCOM -
Detects executables potentially checking for WinJail sandbox window 2 IoCs
resource yara_rule behavioral2/memory/3140-8-0x0000000008180000-0x0000000008208000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Anti_WinJail behavioral2/memory/3140-8-0x0000000008180000-0x0000000008208000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Anti_OldCopyPaste -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe = "0" f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Exclusions\Paths f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3140 set thread context of 548 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 86 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Runs ping.exe 1 TTPs 1 IoCs
pid Process 548 ping.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 1072 powershell.exe 1072 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe Token: SeDebugPrivilege 1072 powershell.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 3140 wrote to memory of 1072 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 83 PID 3140 wrote to memory of 1072 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 83 PID 3140 wrote to memory of 1072 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 83 PID 3140 wrote to memory of 2208 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 85 PID 3140 wrote to memory of 2208 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 85 PID 3140 wrote to memory of 2208 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 85 PID 3140 wrote to memory of 548 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 86 PID 3140 wrote to memory of 548 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 86 PID 3140 wrote to memory of 548 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 86 PID 3140 wrote to memory of 548 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 86 PID 3140 wrote to memory of 548 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 86 PID 3140 wrote to memory of 548 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 86 PID 3140 wrote to memory of 548 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 86 PID 3140 wrote to memory of 548 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 86 PID 3140 wrote to memory of 548 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 86 PID 3140 wrote to memory of 548 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 86 PID 3140 wrote to memory of 548 3140 f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe 86 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe"C:\Users\Admin\AppData\Local\Temp\f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe"1⤵
- UAC bypass
- Windows security bypass
- Checks computer location settings
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:3140 -
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\f122b9d1ded8b58f9bfa3cffc77a5536cd112678aeab2065841478a70a712193.exe" -Force2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1072
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C:\Windows\SysWOW64\calc.exe"C:\Windows\SYSWOW64\calc.exe"2⤵PID:2208
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C:\Windows\SysWOW64\ping.exe"C:\Windows\SYSWOW64\ping.exe"2⤵
- Runs ping.exe
PID:548
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82