Analysis
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max time kernel
90s -
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
19-12-2024 06:31
Static task
static1
Behavioral task
behavioral1
Sample
52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe
Resource
win7-20241010-en
General
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Target
52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe
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Size
5.6MB
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MD5
76bd8ca947af2d287bd93650157955f3
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SHA1
baca932048d593fc574374441a820544576f05eb
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SHA256
52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116
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SHA512
cfc492417ca38b88b3c9347dcbf071f6daec67d72dcd6b2cd670a32927f374979aecf928daad21129f271de0659aa60eea380aea9bc0d5c6f69755e7d4b8abdb
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SSDEEP
98304:KggSZTFznDHwE8oohoIgNgx+r3P4jw4fn9E32RW0O2gT/gQGhP3oFL6p4kvDZ/H9:DgSZJznDHMo+JgNgx+r3P+e32BO2gjgR
Malware Config
Signatures
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Xmrig family
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XMRig Miner payload 8 IoCs
resource yara_rule behavioral1/memory/268-34-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/268-33-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/268-36-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/268-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/268-38-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/268-40-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/268-39-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/268-41-0x0000000140000000-0x0000000140848000-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 2856 powershell.exe 3040 powershell.exe -
Creates new service(s) 2 TTPs
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Deletes itself 1 IoCs
pid Process 2532 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 460 Process not Found 2956 fqwofdtexigy.exe -
Loads dropped DLL 1 IoCs
pid Process 460 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 1616 powercfg.exe 1128 powercfg.exe 2248 powercfg.exe 2108 powercfg.exe 2052 powercfg.exe 2104 powercfg.exe 2328 powercfg.exe 328 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 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.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 -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2956 set thread context of 2332 2956 fqwofdtexigy.exe 85 PID 2956 set thread context of 268 2956 fqwofdtexigy.exe 88 -
resource yara_rule behavioral1/memory/268-28-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/268-30-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/268-29-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/268-34-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/268-33-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/268-36-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/268-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/268-32-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/268-38-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/268-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/268-40-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/268-39-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/268-41-0x0000000140000000-0x0000000140848000-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 2284 sc.exe 2688 sc.exe 2896 sc.exe 2828 sc.exe 2696 sc.exe 2180 sc.exe 2568 sc.exe 1792 sc.exe 1920 sc.exe 840 sc.exe 2720 sc.exe 1308 sc.exe 2676 sc.exe 468 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 = a0309dabdf51db01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2856 powershell.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2904 52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe 2956 fqwofdtexigy.exe 3040 powershell.exe 2956 fqwofdtexigy.exe 2956 fqwofdtexigy.exe 2956 fqwofdtexigy.exe 2956 fqwofdtexigy.exe 2956 fqwofdtexigy.exe 2956 fqwofdtexigy.exe 2956 fqwofdtexigy.exe 2956 fqwofdtexigy.exe 2956 fqwofdtexigy.exe 2956 fqwofdtexigy.exe 2956 fqwofdtexigy.exe 2956 fqwofdtexigy.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe 268 nslookup.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 460 Process not Found -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 2856 powershell.exe Token: SeShutdownPrivilege 328 powercfg.exe Token: SeShutdownPrivilege 1616 powercfg.exe Token: SeShutdownPrivilege 1128 powercfg.exe Token: SeShutdownPrivilege 2248 powercfg.exe Token: SeDebugPrivilege 3040 powershell.exe Token: SeShutdownPrivilege 2328 powercfg.exe Token: SeShutdownPrivilege 2108 powercfg.exe Token: SeShutdownPrivilege 2104 powercfg.exe Token: SeShutdownPrivilege 2052 powercfg.exe Token: SeLockMemoryPrivilege 268 nslookup.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2876 wrote to memory of 2764 2876 cmd.exe 37 PID 2876 wrote to memory of 2764 2876 cmd.exe 37 PID 2876 wrote to memory of 2764 2876 cmd.exe 37 PID 2532 wrote to memory of 2960 2532 cmd.exe 62 PID 2532 wrote to memory of 2960 2532 cmd.exe 62 PID 2532 wrote to memory of 2960 2532 cmd.exe 62 PID 2396 wrote to memory of 1132 2396 cmd.exe 71 PID 2396 wrote to memory of 1132 2396 cmd.exe 71 PID 2396 wrote to memory of 1132 2396 cmd.exe 71 PID 2956 wrote to memory of 2332 2956 fqwofdtexigy.exe 85 PID 2956 wrote to memory of 2332 2956 fqwofdtexigy.exe 85 PID 2956 wrote to memory of 2332 2956 fqwofdtexigy.exe 85 PID 2956 wrote to memory of 2332 2956 fqwofdtexigy.exe 85 PID 2956 wrote to memory of 2332 2956 fqwofdtexigy.exe 85 PID 2956 wrote to memory of 2332 2956 fqwofdtexigy.exe 85 PID 2956 wrote to memory of 2332 2956 fqwofdtexigy.exe 85 PID 2956 wrote to memory of 2332 2956 fqwofdtexigy.exe 85 PID 2956 wrote to memory of 2332 2956 fqwofdtexigy.exe 85 PID 2956 wrote to memory of 268 2956 fqwofdtexigy.exe 88 PID 2956 wrote to memory of 268 2956 fqwofdtexigy.exe 88 PID 2956 wrote to memory of 268 2956 fqwofdtexigy.exe 88 PID 2956 wrote to memory of 268 2956 fqwofdtexigy.exe 88 PID 2956 wrote to memory of 268 2956 fqwofdtexigy.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe"C:\Users\Admin\AppData\Local\Temp\52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2904 -
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:2856
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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:2764
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2284
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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:2828
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2720
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:1308
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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:2248
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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:1128
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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:1616
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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:328
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JVNIRHNX"2⤵
- Launches sc.exe
PID:2696
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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:2688
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:2568
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "JVNIRHNX"2⤵
- Launches sc.exe
PID:2180
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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\52ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2532 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:2960
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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:2956 -
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:3040
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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:2396 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:1132
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2676
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:1792
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:1920
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:840
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:468
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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:2108
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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:2104
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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:2052
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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:2328
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:2332
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C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:268
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.6MB
MD576bd8ca947af2d287bd93650157955f3
SHA1baca932048d593fc574374441a820544576f05eb
SHA25652ccb18907989061a005a218de1b80cb6f5bfea40526285d68756259c8864116
SHA512cfc492417ca38b88b3c9347dcbf071f6daec67d72dcd6b2cd670a32927f374979aecf928daad21129f271de0659aa60eea380aea9bc0d5c6f69755e7d4b8abdb