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
22-12-2024 15:22
Static task
static1
Behavioral task
behavioral1
Sample
c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe
Resource
win7-20240903-en
General
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Target
c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe
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Size
5.6MB
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MD5
65637314a0e64318dd305a61eec7ca80
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SHA1
234aba265ac4627c699f181ba4a3110165d6b6d9
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SHA256
c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19b
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SHA512
406f17e547901ac1ff2efef50519ed6caec7e26b76f853f90da846c9051035a8f48c2f1ae343780c02b8a32d9df628dab43fd0bb57884f04d1637fcea656b5e0
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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/1108-36-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1108-34-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1108-33-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1108-38-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1108-40-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1108-39-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1108-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1108-41-0x0000000140000000-0x0000000140848000-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 2860 powershell.exe 1504 powershell.exe -
Creates new service(s) 2 TTPs
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Deletes itself 1 IoCs
pid Process 1612 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 476 Process not Found 1708 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 2828 powercfg.exe 2908 powercfg.exe 2212 powercfg.exe 2980 powercfg.exe 2940 powercfg.exe 2620 powercfg.exe 2520 powercfg.exe 2820 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 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.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 1708 set thread context of 3024 1708 lutlgidagtja.exe 84 PID 1708 set thread context of 1108 1708 lutlgidagtja.exe 89 -
resource yara_rule behavioral1/memory/1108-36-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1108-34-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1108-33-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1108-32-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1108-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1108-30-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1108-29-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1108-28-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1108-38-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1108-40-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1108-39-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1108-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1108-41-0x0000000140000000-0x0000000140848000-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 1472 sc.exe 2220 sc.exe 2536 sc.exe 2096 sc.exe 112 sc.exe 780 sc.exe 1964 sc.exe 2576 sc.exe 2920 sc.exe 1704 sc.exe 324 sc.exe 348 sc.exe 536 sc.exe 2872 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 = 3042534c8554db01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 2860 powershell.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 3012 c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe 1708 lutlgidagtja.exe 1504 powershell.exe 1708 lutlgidagtja.exe 1708 lutlgidagtja.exe 1708 lutlgidagtja.exe 1708 lutlgidagtja.exe 1708 lutlgidagtja.exe 1708 lutlgidagtja.exe 1708 lutlgidagtja.exe 1708 lutlgidagtja.exe 1708 lutlgidagtja.exe 1708 lutlgidagtja.exe 1708 lutlgidagtja.exe 1708 lutlgidagtja.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe 1108 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 2860 powershell.exe Token: SeShutdownPrivilege 2520 powercfg.exe Token: SeShutdownPrivilege 2820 powercfg.exe Token: SeShutdownPrivilege 2828 powercfg.exe Token: SeShutdownPrivilege 2908 powercfg.exe Token: SeDebugPrivilege 1504 powershell.exe Token: SeShutdownPrivilege 2620 powercfg.exe Token: SeShutdownPrivilege 2940 powercfg.exe Token: SeShutdownPrivilege 2212 powercfg.exe Token: SeShutdownPrivilege 2980 powercfg.exe Token: SeLockMemoryPrivilege 1108 nslookup.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2556 wrote to memory of 2708 2556 cmd.exe 36 PID 2556 wrote to memory of 2708 2556 cmd.exe 36 PID 2556 wrote to memory of 2708 2556 cmd.exe 36 PID 1612 wrote to memory of 1652 1612 cmd.exe 63 PID 1612 wrote to memory of 1652 1612 cmd.exe 63 PID 1612 wrote to memory of 1652 1612 cmd.exe 63 PID 752 wrote to memory of 320 752 cmd.exe 71 PID 752 wrote to memory of 320 752 cmd.exe 71 PID 752 wrote to memory of 320 752 cmd.exe 71 PID 1708 wrote to memory of 3024 1708 lutlgidagtja.exe 84 PID 1708 wrote to memory of 3024 1708 lutlgidagtja.exe 84 PID 1708 wrote to memory of 3024 1708 lutlgidagtja.exe 84 PID 1708 wrote to memory of 3024 1708 lutlgidagtja.exe 84 PID 1708 wrote to memory of 3024 1708 lutlgidagtja.exe 84 PID 1708 wrote to memory of 3024 1708 lutlgidagtja.exe 84 PID 1708 wrote to memory of 3024 1708 lutlgidagtja.exe 84 PID 1708 wrote to memory of 3024 1708 lutlgidagtja.exe 84 PID 1708 wrote to memory of 3024 1708 lutlgidagtja.exe 84 PID 1708 wrote to memory of 1108 1708 lutlgidagtja.exe 89 PID 1708 wrote to memory of 1108 1708 lutlgidagtja.exe 89 PID 1708 wrote to memory of 1108 1708 lutlgidagtja.exe 89 PID 1708 wrote to memory of 1108 1708 lutlgidagtja.exe 89 PID 1708 wrote to memory of 1108 1708 lutlgidagtja.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe"C:\Users\Admin\AppData\Local\Temp\c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:3012 -
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:2860
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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:2556 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2708
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2220
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2536
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2576
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2920
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:324
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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:2520
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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:2820
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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:2828
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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:2908
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JIOGRCSG"2⤵
- Launches sc.exe
PID:2096
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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:1704
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:1964
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "JIOGRCSG"2⤵
- Launches sc.exe
PID:780
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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\c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19bN.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1612 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:1652
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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:1708 -
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:1504
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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:752 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:320
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:348
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:536
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:112
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:1472
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2872
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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:2212
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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:2980
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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:2940
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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:2620
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:3024
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C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1108
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.6MB
MD565637314a0e64318dd305a61eec7ca80
SHA1234aba265ac4627c699f181ba4a3110165d6b6d9
SHA256c2e4a476e34964a78664434d1906da12805339c099dbf380bad463b47ec6d19b
SHA512406f17e547901ac1ff2efef50519ed6caec7e26b76f853f90da846c9051035a8f48c2f1ae343780c02b8a32d9df628dab43fd0bb57884f04d1637fcea656b5e0