Static task
static1
Behavioral task
behavioral1
Sample
HiddenStuff.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
HiddenStuff.exe
Resource
win10v2004-20231020-en
General
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Target
HiddenStuff.exe
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Size
13.1MB
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MD5
4da03d1d314d2d055d03f88dfdb251a5
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SHA1
ac83932447fc3e9fe437c125d426906e7161f86e
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SHA256
467d17930b6405bb5f985c910bce71401b9b4efbeccf7044ad9a572099511468
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SHA512
54578fa2213757421c642543006879b94fbfd5bd74159149d1a4ce6a7a15b6f32a3ad4accfdb7511d330fd97f30f44e59a846e484b04a8558ce34fd0019e6333
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SSDEEP
196608:yyrlF8wqw0DLRl1viYhzhauUraPVkgrYvbq4uDa416AjOdZgvb4uy1L0Hwes:yyrlFwDtXjhEd7vbqraGzOTgvbI0
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource HiddenStuff.exe
Files
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HiddenStuff.exe.exe windows:6 windows x64 arch:x64
8ad732f1414be1850a860653d90de87f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
CreateToolhelp32Snapshot
user32
GetWindowLongW
msvcp140
?_Getcat@?$codecvt@DDU_Mbstatet@@@std@@SA_KPEAPEBVfacet@locale@2@PEBV42@@Z
ntdll
RtlVirtualUnwind
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memmove
api-ms-win-crt-runtime-l1-1-0
_initterm
api-ms-win-crt-stdio-l1-1-0
fsetpos
api-ms-win-crt-heap-l1-1-0
_callnewh
api-ms-win-crt-string-l1-1-0
_wcsicmp
api-ms-win-crt-filesystem-l1-1-0
_lock_file
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-math-l1-1-0
__setusermatherr
Sections
.text Size: - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 9.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.=/R Size: - Virtual size: 2.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.ZVe Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.IjW Size: 12.9MB - Virtual size: 12.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 244B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 254KB - Virtual size: 253KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ