Analysis
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max time kernel
119s -
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
25-11-2024 22:17
Static task
static1
Behavioral task
behavioral1
Sample
0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe
Resource
win7-20240903-en
General
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Target
0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe
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Size
5.6MB
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MD5
a9834311b7cb8589e80cec983a492340
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SHA1
cb46d612a27726f634810782e2525da9413a3482
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SHA256
0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280
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SHA512
da12bef0ea540c336c4e0710d102a9b78c77f8e41119da06bb5a19647ffa35f1da685bca1193cecb7bebf9da90730fb33a8ed26c6199becaae603cb28290fc3d
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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
Processes:
resource yara_rule behavioral1/memory/1988-33-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1988-38-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1988-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1988-36-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1988-35-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1988-32-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1988-39-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/1988-41-0x0000000140000000-0x0000000140848000-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.
Processes:
powershell.exepowershell.exepid Process 2804 powershell.exe 2348 powershell.exe -
Creates new service(s) 2 TTPs
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Deletes itself 1 IoCs
Processes:
cmd.exepid Process 2028 cmd.exe -
Executes dropped EXE 2 IoCs
Processes:
fqwofdtexigy.exepid Process 480 320 fqwofdtexigy.exe -
Loads dropped DLL 1 IoCs
Processes:
pid Process 480 -
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.
Processes:
powercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepid Process 2136 powercfg.exe 2892 powercfg.exe 2204 powercfg.exe 584 powercfg.exe 1204 powercfg.exe 904 powercfg.exe 1616 powercfg.exe 2116 powercfg.exe -
Drops file in System32 directory 4 IoCs
Processes:
powershell.exe0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exepowershell.exefqwofdtexigy.exedescription 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 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.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
Processes:
fqwofdtexigy.exedescription pid Process procid_target PID 320 set thread context of 2300 320 fqwofdtexigy.exe 86 PID 320 set thread context of 1988 320 fqwofdtexigy.exe 89 -
Processes:
resource yara_rule behavioral1/memory/1988-29-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1988-33-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1988-38-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1988-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1988-36-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1988-35-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1988-32-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1988-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1988-30-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1988-28-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1988-27-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1988-39-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/1988-41-0x0000000140000000-0x0000000140848000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
Processes:
wusa.exewusa.exedescription 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.
Processes:
sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exepid Process 2576 sc.exe 836 sc.exe 2728 sc.exe 1788 sc.exe 2532 sc.exe 2396 sc.exe 2720 sc.exe 1608 sc.exe 2600 sc.exe 1688 sc.exe 2364 sc.exe 2544 sc.exe 1080 sc.exe 1984 sc.exe -
Modifies data under HKEY_USERS 2 IoCs
Processes:
powershell.exedescription 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 = 6051e5ec873fdb01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exepowershell.exefqwofdtexigy.exepowershell.exenslookup.exepid Process 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2804 powershell.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 2228 0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe 320 fqwofdtexigy.exe 2348 powershell.exe 320 fqwofdtexigy.exe 320 fqwofdtexigy.exe 320 fqwofdtexigy.exe 320 fqwofdtexigy.exe 320 fqwofdtexigy.exe 320 fqwofdtexigy.exe 320 fqwofdtexigy.exe 320 fqwofdtexigy.exe 320 fqwofdtexigy.exe 320 fqwofdtexigy.exe 320 fqwofdtexigy.exe 320 fqwofdtexigy.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe 1988 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
Processes:
powershell.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowershell.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exenslookup.exedescription pid Process Token: SeDebugPrivilege 2804 powershell.exe Token: SeShutdownPrivilege 904 powercfg.exe Token: SeShutdownPrivilege 584 powercfg.exe Token: SeShutdownPrivilege 1204 powercfg.exe Token: SeShutdownPrivilege 1616 powercfg.exe Token: SeDebugPrivilege 2348 powershell.exe Token: SeShutdownPrivilege 2204 powercfg.exe Token: SeShutdownPrivilege 2136 powercfg.exe Token: SeShutdownPrivilege 2892 powercfg.exe Token: SeShutdownPrivilege 2116 powercfg.exe Token: SeLockMemoryPrivilege 1988 nslookup.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
cmd.execmd.execmd.exefqwofdtexigy.exedescription pid Process procid_target PID 2388 wrote to memory of 2688 2388 cmd.exe 36 PID 2388 wrote to memory of 2688 2388 cmd.exe 36 PID 2388 wrote to memory of 2688 2388 cmd.exe 36 PID 2028 wrote to memory of 1040 2028 cmd.exe 63 PID 2028 wrote to memory of 1040 2028 cmd.exe 63 PID 2028 wrote to memory of 1040 2028 cmd.exe 63 PID 2612 wrote to memory of 752 2612 cmd.exe 73 PID 2612 wrote to memory of 752 2612 cmd.exe 73 PID 2612 wrote to memory of 752 2612 cmd.exe 73 PID 320 wrote to memory of 2300 320 fqwofdtexigy.exe 86 PID 320 wrote to memory of 2300 320 fqwofdtexigy.exe 86 PID 320 wrote to memory of 2300 320 fqwofdtexigy.exe 86 PID 320 wrote to memory of 2300 320 fqwofdtexigy.exe 86 PID 320 wrote to memory of 2300 320 fqwofdtexigy.exe 86 PID 320 wrote to memory of 2300 320 fqwofdtexigy.exe 86 PID 320 wrote to memory of 2300 320 fqwofdtexigy.exe 86 PID 320 wrote to memory of 2300 320 fqwofdtexigy.exe 86 PID 320 wrote to memory of 2300 320 fqwofdtexigy.exe 86 PID 320 wrote to memory of 1988 320 fqwofdtexigy.exe 89 PID 320 wrote to memory of 1988 320 fqwofdtexigy.exe 89 PID 320 wrote to memory of 1988 320 fqwofdtexigy.exe 89 PID 320 wrote to memory of 1988 320 fqwofdtexigy.exe 89 PID 320 wrote to memory of 1988 320 fqwofdtexigy.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe"C:\Users\Admin\AppData\Local\Temp\0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2228 -
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: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:2388 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2688
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2576
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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:2544
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:1608
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2600
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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:1616
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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:904
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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:1204
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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:584
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JVNIRHNX"2⤵
- Launches sc.exe
PID:1688
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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:2364
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:1080
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "JVNIRHNX"2⤵
- Launches sc.exe
PID:2396
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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\0eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280N.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:1040
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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:320 -
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:2348
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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:2612 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:752
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:836
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2728
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:1984
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:1788
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2532
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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:2204
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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:2892
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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:2136
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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:2116
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:2300
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C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1988
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.6MB
MD5a9834311b7cb8589e80cec983a492340
SHA1cb46d612a27726f634810782e2525da9413a3482
SHA2560eb3f632d325e702d19cb0cd532ed0cffdeb571c5d8e9832c84f7bafc695a280
SHA512da12bef0ea540c336c4e0710d102a9b78c77f8e41119da06bb5a19647ffa35f1da685bca1193cecb7bebf9da90730fb33a8ed26c6199becaae603cb28290fc3d