Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
20-12-2024 22:44
Static task
static1
Behavioral task
behavioral1
Sample
2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe
Resource
win7-20241010-en
General
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Target
2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe
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Size
5.6MB
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MD5
ea1cfae055dd717712fe37a395ba0ff7
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SHA1
c9be17a61bbe53927fcc18ef29de777bf7064409
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SHA256
2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465
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SHA512
46be09a85000f6fb7705e91a7faf61eaf537bcdfc1185ffa7a4071a2eed53048aead07cd52e416111adfba283011661c4b3bf1611a6813c4b778b5fcd5a11297
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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/2492-30-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2492-31-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2492-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2492-36-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2492-35-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2492-34-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2492-33-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2492-39-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2492-38-0x0000000140000000-0x0000000140848000-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 1696 powershell.exe 2860 powershell.exe -
Creates new service(s) 2 TTPs
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Deletes itself 1 IoCs
pid Process 636 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 476 Process not Found 1280 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 2876 powercfg.exe 2852 powercfg.exe 2796 powercfg.exe 2992 powercfg.exe 3056 powercfg.exe 2512 powercfg.exe 2360 powercfg.exe 2888 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 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.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 1280 set thread context of 2484 1280 lutlgidagtja.exe 86 PID 1280 set thread context of 2492 1280 lutlgidagtja.exe 90 -
resource yara_rule behavioral1/memory/2492-26-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2492-30-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2492-29-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2492-28-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2492-25-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2492-27-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2492-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2492-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2492-36-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2492-35-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2492-34-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2492-33-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2492-39-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2492-38-0x0000000140000000-0x0000000140848000-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 2816 sc.exe 2728 sc.exe 2348 sc.exe 1968 sc.exe 2892 sc.exe 2884 sc.exe 2704 sc.exe 2924 sc.exe 660 sc.exe 2896 sc.exe 1248 sc.exe 3020 sc.exe 1236 sc.exe 2684 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 = b01159c53053db01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 1696 powershell.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 2032 2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe 1280 lutlgidagtja.exe 2860 powershell.exe 1280 lutlgidagtja.exe 1280 lutlgidagtja.exe 1280 lutlgidagtja.exe 1280 lutlgidagtja.exe 1280 lutlgidagtja.exe 1280 lutlgidagtja.exe 1280 lutlgidagtja.exe 1280 lutlgidagtja.exe 1280 lutlgidagtja.exe 1280 lutlgidagtja.exe 1280 lutlgidagtja.exe 1280 lutlgidagtja.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe 2492 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 1696 powershell.exe Token: SeShutdownPrivilege 2796 powercfg.exe Token: SeShutdownPrivilege 2888 powercfg.exe Token: SeShutdownPrivilege 2876 powercfg.exe Token: SeShutdownPrivilege 2852 powercfg.exe Token: SeDebugPrivilege 2860 powershell.exe Token: SeShutdownPrivilege 3056 powercfg.exe Token: SeShutdownPrivilege 2360 powercfg.exe Token: SeShutdownPrivilege 2992 powercfg.exe Token: SeShutdownPrivilege 2512 powercfg.exe Token: SeLockMemoryPrivilege 2492 nslookup.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2832 wrote to memory of 2828 2832 cmd.exe 39 PID 2832 wrote to memory of 2828 2832 cmd.exe 39 PID 2832 wrote to memory of 2828 2832 cmd.exe 39 PID 636 wrote to memory of 1744 636 cmd.exe 64 PID 636 wrote to memory of 1744 636 cmd.exe 64 PID 636 wrote to memory of 1744 636 cmd.exe 64 PID 2972 wrote to memory of 2960 2972 cmd.exe 74 PID 2972 wrote to memory of 2960 2972 cmd.exe 74 PID 2972 wrote to memory of 2960 2972 cmd.exe 74 PID 1280 wrote to memory of 2484 1280 lutlgidagtja.exe 86 PID 1280 wrote to memory of 2484 1280 lutlgidagtja.exe 86 PID 1280 wrote to memory of 2484 1280 lutlgidagtja.exe 86 PID 1280 wrote to memory of 2484 1280 lutlgidagtja.exe 86 PID 1280 wrote to memory of 2484 1280 lutlgidagtja.exe 86 PID 1280 wrote to memory of 2484 1280 lutlgidagtja.exe 86 PID 1280 wrote to memory of 2484 1280 lutlgidagtja.exe 86 PID 1280 wrote to memory of 2484 1280 lutlgidagtja.exe 86 PID 1280 wrote to memory of 2484 1280 lutlgidagtja.exe 86 PID 1280 wrote to memory of 2492 1280 lutlgidagtja.exe 90 PID 1280 wrote to memory of 2492 1280 lutlgidagtja.exe 90 PID 1280 wrote to memory of 2492 1280 lutlgidagtja.exe 90 PID 1280 wrote to memory of 2492 1280 lutlgidagtja.exe 90 PID 1280 wrote to memory of 2492 1280 lutlgidagtja.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe"C:\Users\Admin\AppData\Local\Temp\2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2032 -
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:1696
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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:2832 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2828
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2892
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2896
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2816
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2884
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2704
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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:2888
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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:2876
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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:2852
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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:2796
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JIOGRCSG"2⤵
- Launches sc.exe
PID:2924
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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:2728
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:2684
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "JIOGRCSG"2⤵
- Launches sc.exe
PID:1248
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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\2bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:636 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:1744
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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:1280 -
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: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:2972 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2960
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:3020
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2348
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:1968
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:1236
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:660
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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:2360
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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:2512
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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:3056
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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:2992
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:2484
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C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2492
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.6MB
MD5ea1cfae055dd717712fe37a395ba0ff7
SHA1c9be17a61bbe53927fcc18ef29de777bf7064409
SHA2562bf092c5d5e27e7c33db47dd044e91f3953da4a0d5652ee8836faeb5a514d465
SHA51246be09a85000f6fb7705e91a7faf61eaf537bcdfc1185ffa7a4071a2eed53048aead07cd52e416111adfba283011661c4b3bf1611a6813c4b778b5fcd5a11297