Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
22-12-2024 05:11
Static task
static1
Behavioral task
behavioral1
Sample
c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe
Resource
win7-20240903-en
General
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Target
c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe
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Size
5.6MB
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MD5
3fd4c6788bf8c900fd72ddfbdf1dac6d
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SHA1
d3c6572c6eca705ae29231e4808fa72012638c52
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SHA256
c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288
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SHA512
77d2263cf38fe2a6afda911a4df080147d90843c7026ec60a33b58afe62cb2e5eda7c33eea5c0ec02be2c1fd83fefeeebcf9a823e2f2d4df0531488a7f26d618
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SSDEEP
98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7G:xFKoU8O5/b2XViSjX310SeyGc7u7G
Malware Config
Signatures
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Xmrig family
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XMRig Miner payload 8 IoCs
resource yara_rule behavioral1/memory/2936-32-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2936-35-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2936-39-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2936-38-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2936-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2936-36-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2936-33-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2936-40-0x0000000140000000-0x0000000140848000-memory.dmp xmrig -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 3016 powershell.exe 1256 powershell.exe -
Creates new service(s) 2 TTPs
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Deletes itself 1 IoCs
pid Process 1480 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 476 Process not Found 1648 lutlgidagtja.exe -
Loads dropped DLL 1 IoCs
pid Process 476 Process not Found -
Power Settings 1 TTPs 8 IoCs
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
pid Process 2880 powercfg.exe 2416 powercfg.exe 2780 powercfg.exe 2852 powercfg.exe 2024 powercfg.exe 2784 powercfg.exe 1804 powercfg.exe 2772 powercfg.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\system32\MRT.exe lutlgidagtja.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe File opened for modification C:\Windows\system32\MRT.exe c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe File opened for modification C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk powershell.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1648 set thread context of 2704 1648 lutlgidagtja.exe 87 PID 1648 set thread context of 2936 1648 lutlgidagtja.exe 90 -
resource yara_rule behavioral1/memory/2936-30-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2936-28-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2936-29-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2936-32-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2936-35-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2936-39-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2936-38-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2936-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2936-36-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2936-33-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2936-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2936-27-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2936-40-0x0000000140000000-0x0000000140848000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\wusa.lock wusa.exe File created C:\Windows\wusa.lock wusa.exe -
Launches sc.exe 14 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 996 sc.exe 1892 sc.exe 2736 sc.exe 3040 sc.exe 1760 sc.exe 2836 sc.exe 2748 sc.exe 2364 sc.exe 1796 sc.exe 2912 sc.exe 1676 sc.exe 296 sc.exe 2864 sc.exe 2608 sc.exe -
Modifies data under HKEY_USERS 2 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage powershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 2067f1023054db01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 3016 powershell.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 2376 c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe 1648 lutlgidagtja.exe 1256 powershell.exe 1648 lutlgidagtja.exe 1648 lutlgidagtja.exe 1648 lutlgidagtja.exe 1648 lutlgidagtja.exe 1648 lutlgidagtja.exe 1648 lutlgidagtja.exe 1648 lutlgidagtja.exe 1648 lutlgidagtja.exe 1648 lutlgidagtja.exe 1648 lutlgidagtja.exe 1648 lutlgidagtja.exe 1648 lutlgidagtja.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe 2936 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 3016 powershell.exe Token: SeShutdownPrivilege 2772 powercfg.exe Token: SeShutdownPrivilege 2780 powercfg.exe Token: SeShutdownPrivilege 2880 powercfg.exe Token: SeShutdownPrivilege 2416 powercfg.exe Token: SeDebugPrivilege 1256 powershell.exe Token: SeShutdownPrivilege 2024 powercfg.exe Token: SeShutdownPrivilege 2784 powercfg.exe Token: SeShutdownPrivilege 2852 powercfg.exe Token: SeShutdownPrivilege 1804 powercfg.exe Token: SeLockMemoryPrivilege 2936 nslookup.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2712 wrote to memory of 2764 2712 cmd.exe 39 PID 2712 wrote to memory of 2764 2712 cmd.exe 39 PID 2712 wrote to memory of 2764 2712 cmd.exe 39 PID 1480 wrote to memory of 1248 1480 cmd.exe 64 PID 1480 wrote to memory of 1248 1480 cmd.exe 64 PID 1480 wrote to memory of 1248 1480 cmd.exe 64 PID 1812 wrote to memory of 2092 1812 cmd.exe 73 PID 1812 wrote to memory of 2092 1812 cmd.exe 73 PID 1812 wrote to memory of 2092 1812 cmd.exe 73 PID 1648 wrote to memory of 2704 1648 lutlgidagtja.exe 87 PID 1648 wrote to memory of 2704 1648 lutlgidagtja.exe 87 PID 1648 wrote to memory of 2704 1648 lutlgidagtja.exe 87 PID 1648 wrote to memory of 2704 1648 lutlgidagtja.exe 87 PID 1648 wrote to memory of 2704 1648 lutlgidagtja.exe 87 PID 1648 wrote to memory of 2704 1648 lutlgidagtja.exe 87 PID 1648 wrote to memory of 2704 1648 lutlgidagtja.exe 87 PID 1648 wrote to memory of 2704 1648 lutlgidagtja.exe 87 PID 1648 wrote to memory of 2704 1648 lutlgidagtja.exe 87 PID 1648 wrote to memory of 2936 1648 lutlgidagtja.exe 90 PID 1648 wrote to memory of 2936 1648 lutlgidagtja.exe 90 PID 1648 wrote to memory of 2936 1648 lutlgidagtja.exe 90 PID 1648 wrote to memory of 2936 1648 lutlgidagtja.exe 90 PID 1648 wrote to memory of 2936 1648 lutlgidagtja.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe"C:\Users\Admin\AppData\Local\Temp\c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2376 -
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3016
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2764
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2736
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2836
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2748
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2864
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2912
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2772
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2780
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2416
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2880
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JIOGRCSG"2⤵
- Launches sc.exe
PID:2608
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe create "JIOGRCSG" binpath= "C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe" start= "auto"2⤵
- Launches sc.exe
PID:3040
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:1676
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "JIOGRCSG"2⤵
- Launches sc.exe
PID:996
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1480 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:1248
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C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exeC:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1648 -
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exeC:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1256
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵
- Suspicious use of WriteProcessMemory
PID:1812 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2092
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:1892
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2364
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:1760
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:1796
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:296
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2852
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1804
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2024
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C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2784
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:2704
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C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2936
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.6MB
MD53fd4c6788bf8c900fd72ddfbdf1dac6d
SHA1d3c6572c6eca705ae29231e4808fa72012638c52
SHA256c9c9dddd228c4dc35b96bde22ed07de4745e1c9f229cca05c73ab25aa9168288
SHA51277d2263cf38fe2a6afda911a4df080147d90843c7026ec60a33b58afe62cb2e5eda7c33eea5c0ec02be2c1fd83fefeeebcf9a823e2f2d4df0531488a7f26d618