Behavioral task
behavioral1
Sample
2bd1f72b5a3d3009c0b73f3db06d4ac06af15e79d853375ef43b63543428d59f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2bd1f72b5a3d3009c0b73f3db06d4ac06af15e79d853375ef43b63543428d59f.exe
Resource
win10v2004-20240412-en
General
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Target
2bd1f72b5a3d3009c0b73f3db06d4ac06af15e79d853375ef43b63543428d59f
-
Size
722KB
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MD5
9f1775d734272b3000ac0506410cd2f4
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SHA1
58ad3139df38c36474735b51483d20f3142663a7
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SHA256
2bd1f72b5a3d3009c0b73f3db06d4ac06af15e79d853375ef43b63543428d59f
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SHA512
a4fd5666c784edc34a6c9242addb8c2f3c2d999b7d0928171d865c651e46ac69d3855f7afab72eaa32e8b47b3637228d0419d53f332b438f29669e562fc850f6
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SSDEEP
12288:DquErHF6xC9D6DmR1J98w4oknqOKw/zTd1RVaHvymUi6rjXrm62iU952aLovi75j:arl6kD68JmloO7TdNaPymUi63i62xHLX
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2bd1f72b5a3d3009c0b73f3db06d4ac06af15e79d853375ef43b63543428d59f unpack001/out.upx
Files
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2bd1f72b5a3d3009c0b73f3db06d4ac06af15e79d853375ef43b63543428d59f.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 888KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 341KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 377KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 567KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 376KB - Virtual size: 376KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ