Static task
static1
Behavioral task
behavioral1
Sample
wzcsapi32.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
wzcsapi32.exe
Resource
win10v2004-20240426-en
General
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Target
wzcsapi32.exe
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Size
145KB
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MD5
c7e64d8e67fe34c0a61422e2a613e481
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SHA1
ad51f58b2fbc8f0d911d1e065cb9c5431c4f3ab7
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SHA256
23e94cfcb91cceb17c610e0b8c1591f4d3a3eebffbe8b396a6d24f3a19885f9e
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SHA512
14b521b6aa6a9b12ff04f505030324f2f7ad8888867f91aea5f479a0b9b4510ddbc30c8a3f4aafbf48d7648b3523057f2933dd11cbe4915c871988a1889d3f1d
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SSDEEP
3072:XrRyKq4c+SrwKZkebDUj9LPKDFKz2K49y9kTBshGX3L9:Ve4cTwMkHj9DK849y9kmcX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource wzcsapi32.exe
Files
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wzcsapi32.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_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 142KB - Virtual size: 142KB
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