Static task
static1
Behavioral task
behavioral1
Sample
Inquiry.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
Inquiry.exe
Resource
win10v2004-20220414-en
General
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Target
cf6e3f0ce8b1a59ec6505147e394a273eb55f7c987faec8824001419ac4e807e
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Size
402KB
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MD5
7fc89d78e0ab8903852e3bd1e97ca247
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SHA1
fd7c05f6b2bf7ea4d4af855941edda80ed705f10
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SHA256
cf6e3f0ce8b1a59ec6505147e394a273eb55f7c987faec8824001419ac4e807e
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SHA512
86a006cdf5205e02c915ad3b6736b3c093501401d463075c74ec4a3ef413415f12ab71a0d58fcf23674f3c613248771fb9a6097a9b5913a3655e02c051d5392a
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SSDEEP
12288:OSWYOXg9te/2t8PJZ08oA4bY3KOX3osb12VbwgnTf:jWYOXH+8PJZ0jA0Y3KK12Zbr
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/Inquiry.exe coreccc
Files
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cf6e3f0ce8b1a59ec6505147e394a273eb55f7c987faec8824001419ac4e807e.rar
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Inquiry.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: 461KB - Virtual size: 461KB
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