Behavioral task
behavioral1
Sample
52a65cbcbc3f5cb458e8d62cf97a261aafa1851d9c21fa15461573d234e7a1cb.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
52a65cbcbc3f5cb458e8d62cf97a261aafa1851d9c21fa15461573d234e7a1cb.exe
Resource
win10v2004-20231023-en
General
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Target
52a65cbcbc3f5cb458e8d62cf97a261aafa1851d9c21fa15461573d234e7a1cb
-
Size
2.4MB
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MD5
742b754df02113d44b4f1abe47ad4bd6
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SHA1
5084b99624e50e6656608ef256897b83f4c68fcc
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SHA256
52a65cbcbc3f5cb458e8d62cf97a261aafa1851d9c21fa15461573d234e7a1cb
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SHA512
c1decbb837314d004ca2b53126e2c1d5efd7f1572ca0baf447eee10a5104060fa36f221b72194adde44b02634ee688d4f5782fd55dc622414ae6c92b3be5747a
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SSDEEP
49152:fOdfKRC2ptRQluB4cvPxubcnLL0YqcbTJrmi9AomGSIC10rSdGMXREX2:f3C2pGuB4ax+cnLL0ebTxmi9zm/xXR
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 52a65cbcbc3f5cb458e8d62cf97a261aafa1851d9c21fa15461573d234e7a1cb unpack001/out.upx
Files
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52a65cbcbc3f5cb458e8d62cf97a261aafa1851d9c21fa15461573d234e7a1cb.exe windows:5 windows 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: 2.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 368KB - Virtual size: 368KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows 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: 190KB - Virtual size: 189KB
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: 2.0MB - Virtual size: 2.0MB
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