Behavioral task
behavioral1
Sample
543f94e0db26cd67c410ad93a39a1641.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
543f94e0db26cd67c410ad93a39a1641.exe
Resource
win10v2004-20231215-en
General
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Target
543f94e0db26cd67c410ad93a39a1641
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Size
1.8MB
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MD5
543f94e0db26cd67c410ad93a39a1641
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SHA1
cfe8c29608a786d77947eb64f510f0439bda255f
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SHA256
e158175f492800bb1e95b3adbeefcb4302ad273ee383bf71258ac251dc23e06e
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SHA512
ba3d784e987fc335a636e4c9ff25242f2225a9f0adeced2b8e5d237e3630745705316bcb8d1f55bb3232825d9e6ef1cd0b276def7deceb0fec80ad86d4134876
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SSDEEP
49152:hSV5acHAHVpS3NIPO836h7FmutmHgKJ4qtDzS:hSTgHVyNIq/mOV4Dm
Malware Config
Signatures
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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 543f94e0db26cd67c410ad93a39a1641 unpack001/out.upx
Files
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543f94e0db26cd67c410ad93a39a1641.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 444KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 263KB - Virtual size: 264KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 9KB - Virtual size: 12KB
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_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 512KB - Virtual size: 512KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ