Behavioral task
behavioral1
Sample
b9db203b3e80c7a0f6e1907597dbd72f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b9db203b3e80c7a0f6e1907597dbd72f.exe
Resource
win10v2004-20240226-en
General
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Target
b9db203b3e80c7a0f6e1907597dbd72f
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Size
254KB
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MD5
b9db203b3e80c7a0f6e1907597dbd72f
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SHA1
9e0d0c86346ed53123cb38f7d7e03e619dbec9a8
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SHA256
a11793028b80a51954cea38ef953fbf6e9e55f90c58c46f13eb4daebaef5cdfa
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SHA512
f736d03212fb5113d65747a8bd3d8c2ed4540a0d24b446fd14c97e277d5912d265a6e5eb02e8e9e4b73c8ccc077908e2051c9ada0002da4cc742a8b0f5c710c7
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SSDEEP
6144:PknN4CVUIm6uk06ZLYgvBA+8xmrxgmA+3cclptVopAWm8mZn:8nNhuBoY8SorxgmA+nlvVlcmZn
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 b9db203b3e80c7a0f6e1907597dbd72f unpack001/out.upx
Files
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b9db203b3e80c7a0f6e1907597dbd72f.exe windows:4 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: 388KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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: 408KB - Virtual size: 407KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ