Behavioral task
behavioral1
Sample
a462eb00b12df844e4d9eddee75f2d5951f73e7b37d57f8d466af3ead56208e4.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a462eb00b12df844e4d9eddee75f2d5951f73e7b37d57f8d466af3ead56208e4.exe
Resource
win10v2004-20240226-en
General
-
Target
a462eb00b12df844e4d9eddee75f2d5951f73e7b37d57f8d466af3ead56208e4
-
Size
5KB
-
MD5
cbc30f28d7e0577f32295c731f3ef064
-
SHA1
49741bf42b24ed3979f5e7b17abb32233474637f
-
SHA256
a462eb00b12df844e4d9eddee75f2d5951f73e7b37d57f8d466af3ead56208e4
-
SHA512
93d124ed1c7bed8adb9f1d4a1c67c7958125556ce5fc5b8a50eea5004ae23ae53709074cca940c29a5b8a01a446a061afbab5370157ff1cc12c8875d3b1d5ccf
-
SSDEEP
48:6GLmUs7Ug7QwJfzwv1BqqsF3YCbdjebPQPmx54tiOlX3mqF6pfbNtmm:6gg7O4o8disPll3WzNt
Malware Config
Extracted
purecrypter
https://qu.ax/uNsA.pdf
Signatures
-
Purecrypter family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a462eb00b12df844e4d9eddee75f2d5951f73e7b37d57f8d466af3ead56208e4
Files
-
a462eb00b12df844e4d9eddee75f2d5951f73e7b37d57f8d466af3ead56208e4.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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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