Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
20-04-2024 09:31
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe
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Size
2.3MB
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MD5
df865e699bcb6ce4e548a09166a0a555
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SHA1
6b6ae1e83241cc416f9116939e87526bc5eade6e
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SHA256
d8e48b2e806659060402590e58e22f90e5c288925bc8c731a42af3516a103d15
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SHA512
84fc24c1db5f6090cc881d7ac861077b79b200ae426e4d62cd4202138fe06255b600f60121e2926c2e0fbf46603578a37ebcba85bef3003928a5cb96f5ed7f98
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SSDEEP
24576:4YFbkIsaPiXSVnC7Yp9zkNmZG8RRlnSyz+ImpVyEdFyQa+lXnrljBvxrl0UYsRtu:4YREXSVMDi3I5xdFrDnrzB3RtX3Mb
Malware Config
Signatures
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Gh0st RAT payload 1 IoCs
Processes:
resource yara_rule C:\Windows\SysWOW64\240644578.bat family_gh0strat -
Sets DLL path for service in the registry 2 TTPs 1 IoCs
Processes:
look2.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\svchcst\Parameters\ServiceDll = "C:\\Windows\\system32\\240644578.bat" look2.exe -
Executes dropped EXE 3 IoCs
Processes:
look2.exeHD_2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exesvchcst.exepid process 3724 look2.exe 3656 HD_2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe 2960 svchcst.exe -
Loads dropped DLL 3 IoCs
Processes:
look2.exesvchost.exesvchcst.exepid process 3724 look2.exe 4824 svchost.exe 2960 svchcst.exe -
Drops file in System32 directory 4 IoCs
Processes:
look2.exesvchost.exedescription ioc process File opened for modification C:\Windows\SysWOW64\ini.ini look2.exe File created C:\Windows\SysWOW64\svchcst.exe svchost.exe File opened for modification C:\Windows\SysWOW64\svchcst.exe svchost.exe File created C:\Windows\SysWOW64\240644578.bat look2.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exepid process 2104 2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe 2104 2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exepid process 2104 2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe 2104 2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exesvchost.exedescription pid process target process PID 2104 wrote to memory of 3724 2104 2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe look2.exe PID 2104 wrote to memory of 3724 2104 2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe look2.exe PID 2104 wrote to memory of 3724 2104 2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe look2.exe PID 2104 wrote to memory of 3656 2104 2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe HD_2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe PID 2104 wrote to memory of 3656 2104 2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe HD_2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe PID 2104 wrote to memory of 3656 2104 2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe HD_2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe PID 4824 wrote to memory of 2960 4824 svchost.exe svchcst.exe PID 4824 wrote to memory of 2960 4824 svchost.exe svchcst.exe PID 4824 wrote to memory of 2960 4824 svchost.exe svchcst.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe"C:\Users\Admin\AppData\Local\Temp\2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\look2.exeC:\Users\Admin\AppData\Local\Temp\\look2.exe2⤵
- Sets DLL path for service in the registry
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
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C:\Users\Admin\AppData\Local\Temp\HD_2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exeC:\Users\Admin\AppData\Local\Temp\HD_2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exe2⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "svchcst"1⤵
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k "svchcst"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\svchcst.exeC:\Windows\system32\svchcst.exe "c:\windows\system32\240644578.bat",MainThread2⤵
- Executes dropped EXE
- Loads dropped DLL
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3612 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HD_2024-04-20_df865e699bcb6ce4e548a09166a0a555_icedid.exeFilesize
791KB
MD509af265b59a10cdb45f2732aadb711e9
SHA1141816287f8e6d12cbccf316d71e7e8cb91f7ccd
SHA256c11af9598007e732fa5bff070f47ffc923c7109bb469cdb32dc0c099ce7d53b0
SHA512e89ac4a3eea7699eb2d033808201a92b2ed18833458c16d6bfc3f3207ba4ef060a35de900f0fdfa8b7f58f2d137204b05c1572d0b0201d5d239367e852b60947
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C:\Users\Admin\AppData\Local\Temp\look2.exeFilesize
337KB
MD52f3b6f16e33e28ad75f3fdaef2567807
SHA185e907340faf1edfc9210db85a04abd43d21b741
SHA25686492ebf2d6f471a5ee92977318d099b3ea86175b5b7ae522237ae01d07a4857
SHA512db17e99e2df918cfc9ccbe934adfe73f0777ce1ce9f28b57a4b24ecd821efe2e0b976a634853247b77b16627d2bb3af4ba20306059d1d25ef38ffada7da3e3a4
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C:\Windows\SysWOW64\240644578.batFilesize
51KB
MD5563b32d1aaf489513988985640db261c
SHA1ebf978fed0853526dac8afea6938d7c3eebcc446
SHA2565056a745b8ddfa1cf5d8f94926e5fc7fd928eae80952992c3b1e0a5a0f3eb370
SHA512b41be7858091498f62e1e048fb7dff7049f51a5ad6705592582aba75e57998d423085e106ed92e3a9f97191a27580df1f7eec9fec217ce34d5a969646847965e
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C:\Windows\SysWOW64\svchcst.exeFilesize
60KB
MD5889b99c52a60dd49227c5e485a016679
SHA18fa889e456aa646a4d0a4349977430ce5fa5e2d7
SHA2566cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910
SHA51208933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641