Behavioral task
behavioral1
Sample
74D1B3D898B42F285B8718CC8010919F.exe
Resource
win7-20240704-en
General
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Target
74D1B3D898B42F285B8718CC8010919F.exe
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Size
903KB
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MD5
74d1b3d898b42f285b8718cc8010919f
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SHA1
4ca51aece95740cf74845d3ae360fe132a24edf5
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SHA256
aa9809519069ba9a0caaa0743fa0d908eb87f544422f55af6b60113b3353fc66
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SHA512
9dc53ae6ae9f4955dc99c8e2ef38aafb8cb4346cd49fb4709c1ce035bc7a6999529d056897077b8be2fc21cad9974b6b895b0f4b6bc6197ae496289f125d314e
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SSDEEP
12288:V0XCGPSX0zbyD+ndg+QCImGYUl9qyzlkE2kUNCnZsrNoHr3K55epH+H77dG1lFlz:cj54MROxnF2HrrcI0AilFEvxHPq8oo6
Malware Config
Extracted
orcus
178.211.130.175:10134
d9a00bf22a4a417e82bc8c3d42094449
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autostart_method
Disable
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enable_keylogger
false
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install_path
%programfiles%\Orcus\Orcus.exe
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reconnect_delay
10000
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registry_keyname
Orcus
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taskscheduler_taskname
Orcus
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watchdog_path
AppData\OrcusWatchdog.exe
Signatures
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Orcurs Rat Executable 1 IoCs
Processes:
resource yara_rule sample orcus -
Orcus family
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Orcus main payload 1 IoCs
Processes:
resource yara_rule sample family_orcus -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 74D1B3D898B42F285B8718CC8010919F.exe
Files
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74D1B3D898B42F285B8718CC8010919F.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 898KB - Virtual size: 898KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ