Behavioral task
behavioral1
Sample
rorr99086.exe
Resource
win7-20231215-en
General
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Target
0f8773b6ccffd8b5f6008c4902f01978eb1d11cab3823030dbbbbf9f03e4af5c
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Size
621KB
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MD5
0a510bed34ddfb5f738b4c62bd9d7e16
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SHA1
fa55c4eb9b281269b7fdf328b4bbc268b441f747
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SHA256
0f8773b6ccffd8b5f6008c4902f01978eb1d11cab3823030dbbbbf9f03e4af5c
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SHA512
b8acabf99be179cf3e9432399ae9bc9a693ba76f5909832f5b5257dd1c4a0233842c12a1fd273ea4171a34349f30063e675d566e20c8515bf922ff7aa8ed0a78
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SSDEEP
12288:QQgq5rBxp2wMfxKIC/EB1Ylc+GMvDiZyfrP2/R29HamLxD:Bprp2weKIXHYlHAbSl
Malware Config
Signatures
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resource yara_rule static1/unpack001/rorr99086.exe upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/rorr99086.exe unpack002/out.upx
Files
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0f8773b6ccffd8b5f6008c4902f01978eb1d11cab3823030dbbbbf9f03e4af5c.zip
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rorr99086.exe.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: 884KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 370KB - Virtual size: 372KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 342KB - Virtual size: 344KB
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: 619KB - Virtual size: 618KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 190KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 349KB - Virtual size: 349KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ