Behavioral task
behavioral1
Sample
02556219aeb4a8190af7483698602a3cbd1acfbb7c4204b9c363ae8b2bfabc4f.exe
Resource
win7-20240221-en
General
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Target
02556219aeb4a8190af7483698602a3cbd1acfbb7c4204b9c363ae8b2bfabc4f
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Size
689KB
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MD5
f788cef662fc40497cf24927895583c1
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SHA1
41becdb5cce68747892b5056117c97d00cf321c1
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SHA256
02556219aeb4a8190af7483698602a3cbd1acfbb7c4204b9c363ae8b2bfabc4f
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SHA512
8f987d7b1b234ca10bc2873dd81609026915a02359b32db08ff7b518b5e752db0c96748f76395e934e4cc692d75fd18e301778c52d48c1a204ff55b560a5789f
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SSDEEP
12288:ZsHzOUNUSB/o5LsI1uwajJ5yvv1l2J1OqE4xNS77eWpafibNk:AiUmSB/o5d1ubcvC3JzS7RqibNk
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 02556219aeb4a8190af7483698602a3cbd1acfbb7c4204b9c363ae8b2bfabc4f unpack001/out.upx
Files
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02556219aeb4a8190af7483698602a3cbd1acfbb7c4204b9c363ae8b2bfabc4f.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: 860KB
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: 318KB - Virtual size: 320KB
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: 326KB - Virtual size: 325KB
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