Static task
static1
Behavioral task
behavioral1
Sample
PermSpoofer.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
PermSpoofer.exe
Resource
win10v2004-20240802-en
General
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Target
PermSpoofer.exe
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Size
4.2MB
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MD5
209f21434f3cfb3bd26974ea480c8f78
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SHA1
0c349fb509a2e27c66521ad07df507739be50507
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SHA256
a119c24903332c393b11ee96470d30317b1e314dae281007479641146187e2b1
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SHA512
54fdbba130a5e763d0359f1154c09ced39e8e263dc21e46c71d4aa8e69f06bcc2c304599bde9c314314882749840b5a33066fda86d7b1517a9aa8000796d766e
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SSDEEP
98304:6+m2WmyHUamUm5AmHejaGtrP8qcE2Gzl2Smey0E2Wi3M:JvDAmHoaGtwi2vDkWV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource PermSpoofer.exe
Files
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PermSpoofer.exe.exe windows:6 windows x64 arch:x64
d0e9ecdd0c6356e1388f37054a4fe18b
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
VerifyVersionInfoA
user32
MessageBoxA
advapi32
ConvertSidToStringSidA
shell32
ShellExecuteA
msvcp140
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MEAAPEAV12@PEAD_J@Z
normaliz
IdnToAscii
wldap32
ord211
crypt32
CertGetCertificateChain
ws2_32
WSASetLastError
rpcrt4
RpcStringFreeA
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__current_exception
api-ms-win-crt-runtime-l1-1-0
_crt_atexit
api-ms-win-crt-stdio-l1-1-0
_close
api-ms-win-crt-heap-l1-1-0
_set_new_mode
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-time-l1-1-0
_mktime64
api-ms-win-crt-convert-l1-1-0
strtod
api-ms-win-crt-filesystem-l1-1-0
_fstat64
api-ms-win-crt-locale-l1-1-0
___lc_codepage_func
api-ms-win-crt-string-l1-1-0
strpbrk
api-ms-win-crt-utility-l1-1-0
qsort
Sections
.text Size: - Virtual size: 449KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.y&& Size: - Virtual size: 2.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.F\} Size: 512B - Virtual size: 440B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
. F0 Size: 4.2MB - Virtual size: 4.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 284B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ