Behavioral task
behavioral1
Sample
53c00aee40c92375daef04e2cb894f532c3c0eac1d8d53f0315c8d981ba3c883.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
53c00aee40c92375daef04e2cb894f532c3c0eac1d8d53f0315c8d981ba3c883.exe
Resource
win10v2004-20240221-en
General
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Target
53c00aee40c92375daef04e2cb894f532c3c0eac1d8d53f0315c8d981ba3c883.exe
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Size
1020KB
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MD5
421be0c5e144b6f0945b421839ce8841
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SHA1
8ff552d574e4f581cd776c6c58fd0f735be4a085
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SHA256
53c00aee40c92375daef04e2cb894f532c3c0eac1d8d53f0315c8d981ba3c883
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SHA512
0f5d1a4d940a42338bfbaa212bb50507b691044987605821d996ab1a6c8217325bce73aa61a95cd40e24f82c2ed4b0c898a3ea4ef476779c5fe77a8f0950821d
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SSDEEP
24576:EiUmSB/o5d1ubcvhjLtp8L1FrPIAyvkJK4wQtmD4y:E/mU/ohubcvhjm11POvixj
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
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 53c00aee40c92375daef04e2cb894f532c3c0eac1d8d53f0315c8d981ba3c883.exe unpack001/out.upx
Files
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53c00aee40c92375daef04e2cb894f532c3c0eac1d8d53f0315c8d981ba3c883.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: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 371KB - Virtual size: 372KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 648KB - Virtual size: 652KB
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: 656KB - Virtual size: 655KB
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