Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20-12-2024 01:47
Static task
static1
Behavioral task
behavioral1
Sample
17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe
Resource
win7-20240903-en
General
-
Target
17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe
-
Size
5.6MB
-
MD5
88b9708f7f878796421cd97020e636c0
-
SHA1
df563fadbca7f3291c3e716648562017ac3686f7
-
SHA256
17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034
-
SHA512
23bdf8fb9e03264ad2996d5fa11973edc16fba6cfe84828f57334bae534298d5d2ecf00076e77fc5f03a65a93fe0ee7d26e8051d058e5db9bbad6f7cbcae0ed1
-
SSDEEP
98304:KggSZTFznDHwE8oohoIgNgx+r3P4jw4fn9E32RW0O2gT/gQGhP3oFL6p4kvDZ/Hn:DgSZJznDHMo+JgNgx+r3P+e32BO2gjgj
Malware Config
Signatures
-
Xmrig family
-
XMRig Miner payload 8 IoCs
resource yara_rule behavioral1/memory/1112-35-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1112-39-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1112-41-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1112-40-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1112-38-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1112-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1112-34-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1112-43-0x0000000140000000-0x0000000140848000-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 2688 powershell.exe 2880 powershell.exe -
Creates new service(s) 2 TTPs
-
Deletes itself 1 IoCs
pid Process 776 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 476 Process not Found 2832 fqwofdtexigy.exe -
Loads dropped DLL 1 IoCs
pid Process 476 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 2056 powercfg.exe 1896 powercfg.exe 1884 powercfg.exe 1404 powercfg.exe 2996 powercfg.exe 1664 powercfg.exe 1252 powercfg.exe 2376 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 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.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 2832 set thread context of 2112 2832 fqwofdtexigy.exe 86 PID 2832 set thread context of 1112 2832 fqwofdtexigy.exe 90 -
resource yara_rule behavioral1/memory/1112-29-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1112-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1112-35-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1112-30-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1112-39-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1112-32-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1112-41-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1112-40-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1112-38-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1112-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1112-34-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1112-33-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1112-43-0x0000000140000000-0x0000000140848000-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 2708 sc.exe 2084 sc.exe 2908 sc.exe 112 sc.exe 1540 sc.exe 2616 sc.exe 840 sc.exe 2080 sc.exe 1616 sc.exe 2836 sc.exe 2784 sc.exe 2548 sc.exe 1556 sc.exe 2196 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 = 10c0c62b8152db01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2688 powershell.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2692 17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe 2832 fqwofdtexigy.exe 2880 powershell.exe 2832 fqwofdtexigy.exe 2832 fqwofdtexigy.exe 2832 fqwofdtexigy.exe 2832 fqwofdtexigy.exe 2832 fqwofdtexigy.exe 2832 fqwofdtexigy.exe 2832 fqwofdtexigy.exe 2832 fqwofdtexigy.exe 2832 fqwofdtexigy.exe 2832 fqwofdtexigy.exe 2832 fqwofdtexigy.exe 2832 fqwofdtexigy.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe 1112 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 2688 powershell.exe Token: SeShutdownPrivilege 1404 powercfg.exe Token: SeShutdownPrivilege 1664 powercfg.exe Token: SeShutdownPrivilege 2996 powercfg.exe Token: SeShutdownPrivilege 1252 powercfg.exe Token: SeDebugPrivilege 2880 powershell.exe Token: SeShutdownPrivilege 1896 powercfg.exe Token: SeShutdownPrivilege 2056 powercfg.exe Token: SeShutdownPrivilege 2376 powercfg.exe Token: SeShutdownPrivilege 1884 powercfg.exe Token: SeLockMemoryPrivilege 1112 nslookup.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 1632 wrote to memory of 2564 1632 cmd.exe 39 PID 1632 wrote to memory of 2564 1632 cmd.exe 39 PID 1632 wrote to memory of 2564 1632 cmd.exe 39 PID 776 wrote to memory of 472 776 cmd.exe 64 PID 776 wrote to memory of 472 776 cmd.exe 64 PID 776 wrote to memory of 472 776 cmd.exe 64 PID 1444 wrote to memory of 2612 1444 cmd.exe 72 PID 1444 wrote to memory of 2612 1444 cmd.exe 72 PID 1444 wrote to memory of 2612 1444 cmd.exe 72 PID 2832 wrote to memory of 2112 2832 fqwofdtexigy.exe 86 PID 2832 wrote to memory of 2112 2832 fqwofdtexigy.exe 86 PID 2832 wrote to memory of 2112 2832 fqwofdtexigy.exe 86 PID 2832 wrote to memory of 2112 2832 fqwofdtexigy.exe 86 PID 2832 wrote to memory of 2112 2832 fqwofdtexigy.exe 86 PID 2832 wrote to memory of 2112 2832 fqwofdtexigy.exe 86 PID 2832 wrote to memory of 2112 2832 fqwofdtexigy.exe 86 PID 2832 wrote to memory of 2112 2832 fqwofdtexigy.exe 86 PID 2832 wrote to memory of 2112 2832 fqwofdtexigy.exe 86 PID 2832 wrote to memory of 1112 2832 fqwofdtexigy.exe 90 PID 2832 wrote to memory of 1112 2832 fqwofdtexigy.exe 90 PID 2832 wrote to memory of 1112 2832 fqwofdtexigy.exe 90 PID 2832 wrote to memory of 1112 2832 fqwofdtexigy.exe 90 PID 2832 wrote to memory of 1112 2832 fqwofdtexigy.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe"C:\Users\Admin\AppData\Local\Temp\17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2692 -
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:2688
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵
- Suspicious use of WriteProcessMemory
PID:1632 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2564
-
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2708
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2548
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2616
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2084
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:1556
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1252
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1664
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1404
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2996
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JVNIRHNX"2⤵
- Launches sc.exe
PID:840
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe create "JVNIRHNX" binpath= "C:\ProgramData\xhzmmmxzrrwn\fqwofdtexigy.exe" start= "auto"2⤵
- Launches sc.exe
PID:2080
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:2908
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "JVNIRHNX"2⤵
- Launches sc.exe
PID:1616
-
-
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\17a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034N.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:776 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:472
-
-
-
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:2832 -
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:2880
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵
- Suspicious use of WriteProcessMemory
PID:1444 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2612
-
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2836
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:1540
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:112
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2196
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2784
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1884
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1896
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2056
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2376
-
-
C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:2112
-
-
C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1112
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
5.6MB
MD588b9708f7f878796421cd97020e636c0
SHA1df563fadbca7f3291c3e716648562017ac3686f7
SHA25617a246939af8b8e78299171fb250b9c5f51f6b7e7cd01fd53d9c2dbb356d0034
SHA51223bdf8fb9e03264ad2996d5fa11973edc16fba6cfe84828f57334bae534298d5d2ecf00076e77fc5f03a65a93fe0ee7d26e8051d058e5db9bbad6f7cbcae0ed1