Static task
static1
Behavioral task
behavioral1
Sample
Extinction+chair.exe
Resource
win7-20240704-en
General
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Target
Extinction+chair.exe
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Size
15.5MB
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MD5
2c499f3d102fe9b4bb780b0838dfbca8
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SHA1
1f73156fd1d36902178593b1bb0fedf566f9f567
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SHA256
e54d1960e203e1bb8cf6b563d733ed2d41aef24b5636ada2dd7e58c481d760ce
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SHA512
f1b86867e88386de864f521ebe8b94fc12ab61c38ec5e9a697746059fbb76a6f66a83080eca7895048a60961e70674732af1ec3557f6b44969250e451a0c8ed0
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SSDEEP
196608:o1cOo7m4H6H+P0o3ZF+ec9ATaw28HzDidhe26s8CXMN8fNGzUQ+Eyykd2GX2fwkZ:o1cOoq66H+1mNwxyj6s/+U0yyWrXqp9
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Extinction+chair.exe
Files
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Extinction+chair.exe.exe windows:6 windows x64 arch:x64
4c45a0f9eea89179fe2304ada8d86914
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
CreateThread
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
IsWindowVisible
advapi32
CryptAcquireContextA
shell32
ShellExecuteA
msvcp140
?fill@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADXZ
ntdll
RtlLookupFunctionEntry
normaliz
IdnToAscii
wldap32
ord33
crypt32
CertAddCertificateContextToStore
ws2_32
ntohs
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140
memset
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
_resetstkoflw
api-ms-win-crt-string-l1-1-0
strcspn
api-ms-win-crt-heap-l1-1-0
malloc
api-ms-win-crt-stdio-l1-1-0
__p__commode
api-ms-win-crt-filesystem-l1-1-0
remove
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-convert-l1-1-0
strtoll
api-ms-win-crt-time-l1-1-0
_localtime64_s
api-ms-win-crt-locale-l1-1-0
localeconv
api-ms-win-crt-math-l1-1-0
_dclass
Sections
.text Size: - Virtual size: 469KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 111KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 279KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.zyc Size: - Virtual size: 9.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.<GQ Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.0u] Size: 15.4MB - Virtual size: 15.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 272B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ