Static task
static1
Behavioral task
behavioral1
Sample
KrkrExtract.Lite.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
KrkrExtract.Lite.exe
Resource
win10v2004-20231222-en
General
-
Target
KrkrExtract.Lite.exe
-
Size
521KB
-
MD5
a4799079bc84bb2dd9a75c7121a0100e
-
SHA1
c84b87b3af74643cd6b46e701090472ea105994c
-
SHA256
eb5d609b1dcd6ab9c163c3640c06ff1cd80875592221e4d1208beb318c69ce89
-
SHA512
270c34e16e9e87ebee9d24004f2b501aac43e2e7026b187a95508a30b62dd7ece32ec01e8cdaffa48003ad7915239a4a062f3c7f60f89b3aa57458ff006b5942
-
SSDEEP
12288:MCYoBipKZdfrXg+JwuKt/S/60pFx8nRbxMhkjo5Bda7EeVJvrhh:MCYoBipKfw+Jwz/S/688nVW6k5BkAeV9
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource KrkrExtract.Lite.exe
Files
-
KrkrExtract.Lite.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 502KB - Virtual size: 502KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ