Static task
static1
Behavioral task
behavioral1
Sample
a4cr.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
a4cr.exe
Resource
win10v2004-20230621-en
General
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Target
a4cr.exe
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Size
271KB
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MD5
f95895e7becbfed7b5808b190cc58bf5
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SHA1
76fc5f5e1bfd00695413c07835334aa097881017
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SHA256
a1ccb714dc5a49c230ecf1b86239f9983024777d3ae1dbd42971b93fba4036e4
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SHA512
4998457db76802ff24f31037809d286d4bb7a9feb4318d579f48ea8041c333a5a16037ba4687889bf0bda512718bf1c143c142c65220446b50dd8c18ff1d016e
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SSDEEP
3072:FTLr+scTWSq02XceKBuO8888gV+PUtbtKTUX8pFxtpSQ2v/D:FiscT7DqVKBuO8888gV+zt7HK/D
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource a4cr.exe
Files
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a4cr.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: 164KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 106KB - Virtual size: 105KB
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