Static task
static1
Behavioral task
behavioral1
Sample
ST_SkinChanger_Loader.exe
Resource
win7-20240903-es
Behavioral task
behavioral2
Sample
ST_SkinChanger_Loader.exe
Resource
win10v2004-20240802-es
General
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Target
ST_SkinChanger_Loader.exe
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Size
16.8MB
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MD5
023604358644626ca9ba60fac215e0f3
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SHA1
df427826bb265287e3abf6ffb5b49b5bc097c6dc
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SHA256
578ff87b6f0434257206f652088167354404717699d4df894e6c17515f88d8a4
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SHA512
e1503db97d419b881d7a2ec171d21b8c9558b5f0e6a7175d7f1df23008d219b5215b4b2a617dc4a4515ef82c069fbbe167366dba80d5f5aa87ec30588b5cb4eb
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SSDEEP
393216:WoJ3EYO2vOcUwdLG0rcaotgnJnXROEb52S0B3XYz:DJa0Ny0IZ+hxbUS0B
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ST_SkinChanger_Loader.exe
Files
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ST_SkinChanger_Loader.exe.exe windows:6 windows x64 arch:x64
0e514f3dd20a38b27330dddc88b24812
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
WriteProcessMemory
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
SetWindowsHookExA
shell32
ShellExecuteA
msvcp140
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
wininet
InternetReadFile
shlwapi
PathFileExistsW
vcruntime140_1
__CxxFrameHandler4
vcruntime140
memset
api-ms-win-crt-runtime-l1-1-0
_configure_narrow_argv
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vfprintf
api-ms-win-crt-heap-l1-1-0
malloc
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xorstr0 Size: - Virtual size: 10.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.xorstr1 Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.xorstr2 Size: 16.8MB - Virtual size: 16.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 276B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ