Analysis
-
max time kernel
94s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
20/11/2024, 20:22
Static task
static1
Behavioral task
behavioral1
Sample
13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe
Resource
win7-20240903-en
General
-
Target
13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe
-
Size
5.6MB
-
MD5
575b0f1c3318264e931e13915c059b72
-
SHA1
1406a899244cbc4116bd13bfcd442cda0d2d8247
-
SHA256
13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4
-
SHA512
69060b1772333190c05f6e9ded871b282f8e6458ab910bc9b74cf5b8d99715b2aba2cc03261d3aada2eb5333effc930b10999bc429253225953c8de3bded8ae1
-
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/952-39-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/952-40-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/952-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/952-36-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/952-33-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/952-38-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/952-34-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/952-42-0x0000000140000000-0x0000000140848000-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 1780 powershell.exe 1464 powershell.exe -
Creates new service(s) 2 TTPs
-
Deletes itself 1 IoCs
pid Process 276 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 476 Process not Found 1868 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 2820 powercfg.exe 2752 powercfg.exe 1968 powercfg.exe 2680 powercfg.exe 2620 powercfg.exe 1200 powercfg.exe 2736 powercfg.exe 1720 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 fqwofdtexigy.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 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1868 set thread context of 2812 1868 fqwofdtexigy.exe 87 PID 1868 set thread context of 952 1868 fqwofdtexigy.exe 90 -
resource yara_rule behavioral1/memory/952-28-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/952-39-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/952-40-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/952-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/952-36-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/952-33-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/952-32-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/952-30-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/952-29-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/952-38-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/952-34-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/952-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/952-42-0x0000000140000000-0x0000000140848000-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 2936 sc.exe 1572 sc.exe 1704 sc.exe 2648 sc.exe 2776 sc.exe 2508 sc.exe 2440 sc.exe 1876 sc.exe 1732 sc.exe 2612 sc.exe 2796 sc.exe 2204 sc.exe 2960 sc.exe 2456 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 = 60a82df0893bdb01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 1780 powershell.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 2336 13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe 1868 fqwofdtexigy.exe 1464 powershell.exe 1868 fqwofdtexigy.exe 1868 fqwofdtexigy.exe 1868 fqwofdtexigy.exe 1868 fqwofdtexigy.exe 1868 fqwofdtexigy.exe 1868 fqwofdtexigy.exe 1868 fqwofdtexigy.exe 1868 fqwofdtexigy.exe 1868 fqwofdtexigy.exe 1868 fqwofdtexigy.exe 1868 fqwofdtexigy.exe 1868 fqwofdtexigy.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe 952 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 1780 powershell.exe Token: SeShutdownPrivilege 2680 powercfg.exe Token: SeShutdownPrivilege 2752 powercfg.exe Token: SeShutdownPrivilege 2620 powercfg.exe Token: SeShutdownPrivilege 1968 powercfg.exe Token: SeDebugPrivilege 1464 powershell.exe Token: SeShutdownPrivilege 1200 powercfg.exe Token: SeShutdownPrivilege 2820 powercfg.exe Token: SeShutdownPrivilege 2736 powercfg.exe Token: SeShutdownPrivilege 1720 powercfg.exe Token: SeLockMemoryPrivilege 952 nslookup.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2996 wrote to memory of 2712 2996 cmd.exe 36 PID 2996 wrote to memory of 2712 2996 cmd.exe 36 PID 2996 wrote to memory of 2712 2996 cmd.exe 36 PID 276 wrote to memory of 2324 276 cmd.exe 64 PID 276 wrote to memory of 2324 276 cmd.exe 64 PID 276 wrote to memory of 2324 276 cmd.exe 64 PID 2288 wrote to memory of 2344 2288 cmd.exe 72 PID 2288 wrote to memory of 2344 2288 cmd.exe 72 PID 2288 wrote to memory of 2344 2288 cmd.exe 72 PID 1868 wrote to memory of 2812 1868 fqwofdtexigy.exe 87 PID 1868 wrote to memory of 2812 1868 fqwofdtexigy.exe 87 PID 1868 wrote to memory of 2812 1868 fqwofdtexigy.exe 87 PID 1868 wrote to memory of 2812 1868 fqwofdtexigy.exe 87 PID 1868 wrote to memory of 2812 1868 fqwofdtexigy.exe 87 PID 1868 wrote to memory of 2812 1868 fqwofdtexigy.exe 87 PID 1868 wrote to memory of 2812 1868 fqwofdtexigy.exe 87 PID 1868 wrote to memory of 2812 1868 fqwofdtexigy.exe 87 PID 1868 wrote to memory of 2812 1868 fqwofdtexigy.exe 87 PID 1868 wrote to memory of 952 1868 fqwofdtexigy.exe 90 PID 1868 wrote to memory of 952 1868 fqwofdtexigy.exe 90 PID 1868 wrote to memory of 952 1868 fqwofdtexigy.exe 90 PID 1868 wrote to memory of 952 1868 fqwofdtexigy.exe 90 PID 1868 wrote to memory of 952 1868 fqwofdtexigy.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe"C:\Users\Admin\AppData\Local\Temp\13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2336 -
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:1780
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵
- Suspicious use of WriteProcessMemory
PID:2996 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2712
-
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2648
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2612
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2796
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2776
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2204
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2752
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1968
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2680
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2620
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JVNIRHNX"2⤵
- Launches sc.exe
PID:2508
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe create "JVNIRHNX" binpath= "C:\ProgramData\xhzmmmxzrrwn\fqwofdtexigy.exe" start= "auto"2⤵
- Launches sc.exe
PID:2936
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:2960
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "JVNIRHNX"2⤵
- Launches sc.exe
PID:2440
-
-
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\13dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:276 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:2324
-
-
-
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:1868 -
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:1464
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart2⤵
- Suspicious use of WriteProcessMemory
PID:2288 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2344
-
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2456
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:1572
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:1732
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:1876
-
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:1704
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1200
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:1720
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-ac 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2736
-
-
C:\Windows\system32\powercfg.exeC:\Windows\system32\powercfg.exe /x -standby-timeout-dc 02⤵
- Power Settings
- Suspicious use of AdjustPrivilegeToken
PID:2820
-
-
C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:2812
-
-
C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:952
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
5.6MB
MD5575b0f1c3318264e931e13915c059b72
SHA11406a899244cbc4116bd13bfcd442cda0d2d8247
SHA25613dd3aad7021921ca1f247310053d6da1f7eb3e0888828554f1be47110905df4
SHA51269060b1772333190c05f6e9ded871b282f8e6458ab910bc9b74cf5b8d99715b2aba2cc03261d3aada2eb5333effc930b10999bc429253225953c8de3bded8ae1