Analysis
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max time kernel
119s -
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
19-12-2024 10:44
Static task
static1
Behavioral task
behavioral1
Sample
baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe
Resource
win7-20240903-en
General
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Target
baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe
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Size
5.6MB
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MD5
962283ca3e145a4072505a62bdd34380
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SHA1
1e54ed2ffa4e670bb72594287294d3129f49286e
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SHA256
baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6
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SHA512
3f62e55ec3cd33069d22a7177d082e7f3ed1966031182a09a6a173d03684be318eaf35dfc4b16126306ef0e2da8a514f6078fe5da814ddefdac081db7e4f7fcc
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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 8 IoCs
resource yara_rule behavioral1/memory/2224-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2224-33-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2224-34-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2224-40-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2224-39-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2224-38-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2224-36-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2224-41-0x0000000140000000-0x0000000140848000-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 2788 powershell.exe 2676 powershell.exe -
Creates new service(s) 2 TTPs
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Deletes itself 1 IoCs
pid Process 2756 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 476 Process not Found 2636 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 2908 powercfg.exe 2552 powercfg.exe 2540 powercfg.exe 1996 powercfg.exe 2184 powercfg.exe 1928 powercfg.exe 2164 powercfg.exe 900 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 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.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 2636 set thread context of 1964 2636 lutlgidagtja.exe 84 PID 2636 set thread context of 2224 2636 lutlgidagtja.exe 89 -
resource yara_rule behavioral1/memory/2224-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2224-33-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2224-32-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2224-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2224-30-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2224-29-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2224-28-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2224-34-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2224-40-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2224-39-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2224-38-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2224-36-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2224-41-0x0000000140000000-0x0000000140848000-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 2812 sc.exe 2688 sc.exe 2488 sc.exe 2872 sc.exe 2988 sc.exe 2752 sc.exe 2588 sc.exe 2648 sc.exe 2980 sc.exe 2128 sc.exe 2144 sc.exe 792 sc.exe 2744 sc.exe 2216 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 = 40febc0e0352db01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2788 powershell.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2668 baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe 2636 lutlgidagtja.exe 2676 powershell.exe 2636 lutlgidagtja.exe 2636 lutlgidagtja.exe 2636 lutlgidagtja.exe 2636 lutlgidagtja.exe 2636 lutlgidagtja.exe 2636 lutlgidagtja.exe 2636 lutlgidagtja.exe 2636 lutlgidagtja.exe 2636 lutlgidagtja.exe 2636 lutlgidagtja.exe 2636 lutlgidagtja.exe 2636 lutlgidagtja.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe 2224 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 2788 powershell.exe Token: SeShutdownPrivilege 2908 powercfg.exe Token: SeShutdownPrivilege 2552 powercfg.exe Token: SeShutdownPrivilege 2540 powercfg.exe Token: SeShutdownPrivilege 900 powercfg.exe Token: SeDebugPrivilege 2676 powershell.exe Token: SeShutdownPrivilege 2164 powercfg.exe Token: SeShutdownPrivilege 2184 powercfg.exe Token: SeShutdownPrivilege 1996 powercfg.exe Token: SeShutdownPrivilege 1928 powercfg.exe Token: SeLockMemoryPrivilege 2224 nslookup.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2604 wrote to memory of 2580 2604 cmd.exe 38 PID 2604 wrote to memory of 2580 2604 cmd.exe 38 PID 2604 wrote to memory of 2580 2604 cmd.exe 38 PID 2756 wrote to memory of 2360 2756 cmd.exe 63 PID 2756 wrote to memory of 2360 2756 cmd.exe 63 PID 2756 wrote to memory of 2360 2756 cmd.exe 63 PID 2564 wrote to memory of 2068 2564 cmd.exe 72 PID 2564 wrote to memory of 2068 2564 cmd.exe 72 PID 2564 wrote to memory of 2068 2564 cmd.exe 72 PID 2636 wrote to memory of 1964 2636 lutlgidagtja.exe 84 PID 2636 wrote to memory of 1964 2636 lutlgidagtja.exe 84 PID 2636 wrote to memory of 1964 2636 lutlgidagtja.exe 84 PID 2636 wrote to memory of 1964 2636 lutlgidagtja.exe 84 PID 2636 wrote to memory of 1964 2636 lutlgidagtja.exe 84 PID 2636 wrote to memory of 1964 2636 lutlgidagtja.exe 84 PID 2636 wrote to memory of 1964 2636 lutlgidagtja.exe 84 PID 2636 wrote to memory of 1964 2636 lutlgidagtja.exe 84 PID 2636 wrote to memory of 1964 2636 lutlgidagtja.exe 84 PID 2636 wrote to memory of 2224 2636 lutlgidagtja.exe 89 PID 2636 wrote to memory of 2224 2636 lutlgidagtja.exe 89 PID 2636 wrote to memory of 2224 2636 lutlgidagtja.exe 89 PID 2636 wrote to memory of 2224 2636 lutlgidagtja.exe 89 PID 2636 wrote to memory of 2224 2636 lutlgidagtja.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe"C:\Users\Admin\AppData\Local\Temp\baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2788
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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:2604 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2580
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2812
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2688
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2588
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2648
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2744
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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:900
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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:2908
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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:2552
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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:2540
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JIOGRCSG"2⤵
- Launches sc.exe
PID:2488
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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:2872
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:2980
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "JIOGRCSG"2⤵
- Launches sc.exe
PID:2988
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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\baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6N.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:2360
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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:2636 -
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:2676
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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:2564 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2068
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2752
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2128
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2144
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:792
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2216
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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:1996
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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:2184
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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:1928
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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:2164
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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:2224
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.6MB
MD5962283ca3e145a4072505a62bdd34380
SHA11e54ed2ffa4e670bb72594287294d3129f49286e
SHA256baf741f5210ca25090becc078dc2feaac712cd1525bed1997ec247e0b3caf1f6
SHA5123f62e55ec3cd33069d22a7177d082e7f3ed1966031182a09a6a173d03684be318eaf35dfc4b16126306ef0e2da8a514f6078fe5da814ddefdac081db7e4f7fcc