Static task
static1
Behavioral task
behavioral1
Sample
Install.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Install.exe
Resource
win10v2004-20230220-en
General
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Target
Install_pass1234.7z
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Size
5.0MB
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MD5
32e0ddc0e3205817e4e2fecc5c7fd6aa
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SHA1
09e2fac5accb0668429b99a482331dffb3ab9012
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SHA256
1ebe1165bd9fcb741013519ca64642b7585574cb7eb74138ee25640c72538642
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SHA512
125464901a14d840fd3527dc3c955cd199a4eccc801326e3125079bc2f8aed3f24595f6bddc0f03b3211f9a03adf27cc422b34cb77a160558e62d7d8e8aa99cf
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SSDEEP
98304:ECwJdnB042eJyBYNfdqHXxWYUJW+asJYANCIEdl3/WnCQmLXFaKqesZGTi2i7btg:2B0JeDqo49plNFaKMZWSbzM/
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/Install.exe
Files
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Install_pass1234.7z.7z
Password: 1234
-
Install.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: 219KB - Virtual size: 219KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE