Analysis
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max time kernel
139s -
max time network
17s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
21-08-2024 02:21
Behavioral task
behavioral1
Sample
cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe
Resource
win10v2004-20240802-en
General
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Target
cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe
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Size
32KB
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MD5
89c3536c954b7953413bb228833adaff
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SHA1
74cba0223e941f83037f0b497c6e0e6e205059d1
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SHA256
cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db
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SHA512
9f3a4ac749cfebe0ae065a52943933833c6462de814e74b37c7a51404db6f893a46a5458adc1f55dfd0b0519a635429867eec7f7cc1f7af1d4dfdca844f4bd92
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SSDEEP
768:Uw/iOWTK3JWhOM/qZh7UJGcZ/yKQcnbcuyD7U7s9:7QK52fqZSIAK0nouy87s9
Malware Config
Extracted
gh0strat
p.f2pool.info
Signatures
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Gh0st RAT payload 2 IoCs
Processes:
resource yara_rule \Windows\SysWOW64\259514620.dll family_gh0strat behavioral1/memory/1212-8-0x0000000000400000-0x0000000000420000-memory.dmp family_gh0strat -
RunningRat
RunningRat is a remote access trojan first seen in 2018.
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Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
Processes:
cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\lsass\Parameters\ServiceDll = "C:\\Windows\\system32\\259514620.dll" cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe -
Deletes itself 1 IoCs
Processes:
cmd.exepid process 2484 cmd.exe -
Executes dropped EXE 1 IoCs
Processes:
lsass.exepid process 748 lsass.exe -
Loads dropped DLL 7 IoCs
Processes:
cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exesvchost.exelsass.exepid process 1212 cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe 1692 svchost.exe 1692 svchost.exe 748 lsass.exe 748 lsass.exe 748 lsass.exe 748 lsass.exe -
Processes:
resource yara_rule behavioral1/memory/1212-0-0x0000000000400000-0x0000000000420000-memory.dmp upx behavioral1/memory/1212-8-0x0000000000400000-0x0000000000420000-memory.dmp upx -
Creates a Windows Service
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Drops file in System32 directory 3 IoCs
Processes:
cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exesvchost.exedescription ioc process File created C:\Windows\SysWOW64\259514620.dll cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe File created C:\Windows\SysWOW64\lsass.exe svchost.exe File opened for modification C:\Windows\SysWOW64\lsass.exe svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exesvchost.execmd.exePING.EXElsass.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language lsass.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes:
cmd.exePING.EXEpid process 2484 cmd.exe 2392 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exepid process 1212 cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exedescription pid process Token: SeIncBasePriorityPrivilege 1212 cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exepid process 1212 cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.execmd.exesvchost.exedescription pid process target process PID 1212 wrote to memory of 2484 1212 cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe cmd.exe PID 1212 wrote to memory of 2484 1212 cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe cmd.exe PID 1212 wrote to memory of 2484 1212 cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe cmd.exe PID 1212 wrote to memory of 2484 1212 cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe cmd.exe PID 2484 wrote to memory of 2392 2484 cmd.exe PING.EXE PID 2484 wrote to memory of 2392 2484 cmd.exe PING.EXE PID 2484 wrote to memory of 2392 2484 cmd.exe PING.EXE PID 2484 wrote to memory of 2392 2484 cmd.exe PING.EXE PID 1692 wrote to memory of 748 1692 svchost.exe lsass.exe PID 1692 wrote to memory of 748 1692 svchost.exe lsass.exe PID 1692 wrote to memory of 748 1692 svchost.exe lsass.exe PID 1692 wrote to memory of 748 1692 svchost.exe lsass.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe"C:\Users\Admin\AppData\Local\Temp\cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe"1⤵
- Server Software Component: Terminal Services DLL
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1212 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 -n 1 && del /f/q "C:\Users\Admin\AppData\Local\Temp\cad447f67f2548859a6c86a141bb1a2105417fdb9390d73424e67921c83271db.exe"2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2484 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 13⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2392
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "lsass"1⤵PID:1704
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "lsass"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1692 -
C:\Windows\SysWOW64\lsass.exeC:\Windows\system32\lsass.exe "c:\windows\system32\259514620.dll",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:748
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
37KB
MD5e8899ef2fbfd3174da418ca7421ef514
SHA1e5ac4d5e7f0639af95a84b018ae47431e68e1bb9
SHA256646ca28f0f0507a6edcdc48188fd7f9bd4f5676847cc799a22be51a18823d411
SHA512be0ebf9b546e6065d74bc2c66cf70defc77730cef9f576f0407680fd80e8b1e793185de80c98c18ec59e2c5626889db88c47fff7bd4b31cadb28b8ab02c2ce7a
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Filesize
43KB
MD551138beea3e2c21ec44d0932c71762a8
SHA18939cf35447b22dd2c6e6f443446acc1bf986d58
SHA2565ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124
SHA512794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d