Static task
static1
Behavioral task
behavioral1
Sample
RjJZqTyRrEpvftP.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
RjJZqTyRrEpvftP.exe
Resource
win10v2004-20220414-en
General
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Target
a387eda9019c925849747107987f8e232b8c0da6f1f40dccec3eb525cc35d051
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Size
803KB
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MD5
34b80396d558910fae81a63dde7eb3df
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SHA1
3083f5fd4cefd79ba80aadad04320d148743eb11
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SHA256
a387eda9019c925849747107987f8e232b8c0da6f1f40dccec3eb525cc35d051
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SHA512
0b5fd74b2a0e43f5d61520d5d8d1086c66dfdf10e61dfa40cdad718cedf33c7c61e8d71cdfcfec386b97e9e76576fe2c6c1f77645d6098743395a5d72bcbfa27
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SSDEEP
24576:1u0Pc6eGcAtTtaDCKaF0ZpcS9xASgDhZW/ir06ib:1uEBLcAtTtECKaFrSCDu/g0rb
Malware Config
Signatures
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CoreCCC Packer 1 IoCs
Detects CoreCCC packer used to load .NET malware.
Processes:
resource yara_rule static1/unpack001/RjJZqTyRrEpvftP.exe coreccc
Files
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a387eda9019c925849747107987f8e232b8c0da6f1f40dccec3eb525cc35d051.rar
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RjJZqTyRrEpvftP.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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: 861KB - Virtual size: 860KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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