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
19-12-2024 05:27
Static task
static1
Behavioral task
behavioral1
Sample
02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe
Resource
win7-20240903-en
General
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Target
02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe
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Size
5.6MB
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MD5
944548d7031eef8d87ace77a18389bd0
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SHA1
45ecaef75b67c9b9e5d2ea7c5c63a72f959fc5a1
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SHA256
02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1
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SHA512
fb4c61c1423b328c8a6b5320ea299d4a2a4e925c91dfab5d66ebeb25254c1ba9aa96bba01ca4da21baa6e01108fece5fd3e3ba45673f026c5155e745aad24d86
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SSDEEP
98304:KggSZTFznDHwE8oohoIgNgx+r3P4jw4fn9E32RW0O2gT/gQGhP3oFL6p4kvDZ/Hn:DgSZJznDHMo+JgNgx+r3P+e32BO2gjgj
Malware Config
Signatures
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Xmrig family
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XMRig Miner payload 8 IoCs
resource yara_rule behavioral1/memory/2968-32-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2968-39-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2968-33-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2968-38-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2968-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2968-36-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2968-35-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2968-40-0x0000000140000000-0x0000000140848000-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 2140 powershell.exe 2804 powershell.exe -
Creates new service(s) 2 TTPs
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Deletes itself 1 IoCs
pid Process 1668 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 480 Process not Found 2772 fqwofdtexigy.exe -
Loads dropped DLL 1 IoCs
pid Process 480 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 1868 powercfg.exe 2704 powercfg.exe 2000 powercfg.exe 3000 powercfg.exe 2080 powercfg.exe 1980 powercfg.exe 1864 powercfg.exe 1900 powercfg.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\system32\MRT.exe 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.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 fqwofdtexigy.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 2772 set thread context of 2976 2772 fqwofdtexigy.exe 86 PID 2772 set thread context of 2968 2772 fqwofdtexigy.exe 87 -
resource yara_rule behavioral1/memory/2968-30-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2968-25-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2968-32-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2968-39-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2968-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2968-29-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2968-33-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2968-28-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2968-38-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2968-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2968-36-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2968-35-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2968-40-0x0000000140000000-0x0000000140848000-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 2740 sc.exe 1932 sc.exe 556 sc.exe 2432 sc.exe 2492 sc.exe 2684 sc.exe 2872 sc.exe 2720 sc.exe 1440 sc.exe 2760 sc.exe 2584 sc.exe 1564 sc.exe 2476 sc.exe 1316 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 = 10644db6d651db01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 2140 powershell.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 1580 02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe 2772 fqwofdtexigy.exe 2804 powershell.exe 2772 fqwofdtexigy.exe 2772 fqwofdtexigy.exe 2772 fqwofdtexigy.exe 2772 fqwofdtexigy.exe 2772 fqwofdtexigy.exe 2772 fqwofdtexigy.exe 2772 fqwofdtexigy.exe 2772 fqwofdtexigy.exe 2772 fqwofdtexigy.exe 2772 fqwofdtexigy.exe 2772 fqwofdtexigy.exe 2772 fqwofdtexigy.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe 2968 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 2140 powershell.exe Token: SeShutdownPrivilege 2080 powercfg.exe Token: SeShutdownPrivilege 3000 powercfg.exe Token: SeShutdownPrivilege 2704 powercfg.exe Token: SeShutdownPrivilege 2000 powercfg.exe Token: SeDebugPrivilege 2804 powershell.exe Token: SeShutdownPrivilege 1868 powercfg.exe Token: SeShutdownPrivilege 1864 powercfg.exe Token: SeShutdownPrivilege 1900 powercfg.exe Token: SeShutdownPrivilege 1980 powercfg.exe Token: SeLockMemoryPrivilege 2968 nslookup.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2712 wrote to memory of 2444 2712 cmd.exe 34 PID 2712 wrote to memory of 2444 2712 cmd.exe 34 PID 2712 wrote to memory of 2444 2712 cmd.exe 34 PID 1668 wrote to memory of 2780 1668 cmd.exe 61 PID 1668 wrote to memory of 2780 1668 cmd.exe 61 PID 1668 wrote to memory of 2780 1668 cmd.exe 61 PID 1592 wrote to memory of 2484 1592 cmd.exe 70 PID 1592 wrote to memory of 2484 1592 cmd.exe 70 PID 1592 wrote to memory of 2484 1592 cmd.exe 70 PID 2772 wrote to memory of 2976 2772 fqwofdtexigy.exe 86 PID 2772 wrote to memory of 2976 2772 fqwofdtexigy.exe 86 PID 2772 wrote to memory of 2976 2772 fqwofdtexigy.exe 86 PID 2772 wrote to memory of 2976 2772 fqwofdtexigy.exe 86 PID 2772 wrote to memory of 2976 2772 fqwofdtexigy.exe 86 PID 2772 wrote to memory of 2976 2772 fqwofdtexigy.exe 86 PID 2772 wrote to memory of 2976 2772 fqwofdtexigy.exe 86 PID 2772 wrote to memory of 2976 2772 fqwofdtexigy.exe 86 PID 2772 wrote to memory of 2976 2772 fqwofdtexigy.exe 86 PID 2772 wrote to memory of 2968 2772 fqwofdtexigy.exe 87 PID 2772 wrote to memory of 2968 2772 fqwofdtexigy.exe 87 PID 2772 wrote to memory of 2968 2772 fqwofdtexigy.exe 87 PID 2772 wrote to memory of 2968 2772 fqwofdtexigy.exe 87 PID 2772 wrote to memory of 2968 2772 fqwofdtexigy.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe"C:\Users\Admin\AppData\Local\Temp\02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1580 -
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:2140
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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:2712 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2444
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2740
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2720
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2584
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2432
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2492
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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:2704
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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:2080
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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:2000
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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:3000
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JVNIRHNX"2⤵
- Launches sc.exe
PID:1932
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe create "JVNIRHNX" binpath= "C:\ProgramData\xhzmmmxzrrwn\fqwofdtexigy.exe" start= "auto"2⤵
- Launches sc.exe
PID:1564
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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 "JVNIRHNX"2⤵
- Launches sc.exe
PID:556
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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\02ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1N.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:2780
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C:\ProgramData\xhzmmmxzrrwn\fqwofdtexigy.exeC:\ProgramData\xhzmmmxzrrwn\fqwofdtexigy.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2772 -
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:2804
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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:1592 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2484
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:1440
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2476
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:1316
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2872
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2760
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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:1980
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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:1868
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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:1864
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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:1900
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:2976
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C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2968
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.6MB
MD5944548d7031eef8d87ace77a18389bd0
SHA145ecaef75b67c9b9e5d2ea7c5c63a72f959fc5a1
SHA25602ad663414b6e2c447b224ff136f01b5e3e3570840f94a9b6dae0bc03a4914c1
SHA512fb4c61c1423b328c8a6b5320ea299d4a2a4e925c91dfab5d66ebeb25254c1ba9aa96bba01ca4da21baa6e01108fece5fd3e3ba45673f026c5155e745aad24d86