Static task
static1
Behavioral task
behavioral1
Sample
File.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
File.exe
Resource
win10v2004-20230220-en
General
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Target
File_pass1234.7z
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Size
5.0MB
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MD5
59bdba4300a7d636830fa3ff631a8ed0
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SHA1
27974033594ba9dbccd04d52328a850afb8dfd4d
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SHA256
4f3628405a0f70087cd62e45235a2c5bce9919186cfbf446b5d6adf768420fe0
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SHA512
92be7e79928fd664f4a8cd7d758d93434417dffc49733fc92176e025453d6db452cd564ca54457d5779e40854157248f65abb402873d3642353be4543ee5e520
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SSDEEP
98304:zaI48sVbwE5eu/YOkUu9VvFHW7H1I4fQA5eNWvm4fXTaL9GFI:WBmOkUu/N25wA8NcBXTo
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/File.exe
Files
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File_pass1234.7z.7z
Password: 1234
-
File.exe.exe windows x86
Password: 1234
71dac11c80b80d1f1b6b3c60718d874a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
CharNextA
advapi32
RegCloseKey
shell32
ShellExecuteA
ole32
CoCreateInstance
Sections
.MPRESS1 Size: 4.8MB - Virtual size: 10.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 225KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE