Behavioral task
behavioral1
Sample
ac7898c90aff171ce278843bfd49e770.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
ac7898c90aff171ce278843bfd49e770.exe
Resource
win10v2004-20231020-en
General
-
Target
ac7898c90aff171ce278843bfd49e770.bin
-
Size
87KB
-
MD5
ac7898c90aff171ce278843bfd49e770
-
SHA1
2abb80d1c50219a4438cb7f77aa40b303869021c
-
SHA256
0c47808a7b69b1618bfda3151dde5f17ba280b3334bd57b4bd1f3fcfab3d55a4
-
SHA512
f85a03201ffa2c91260cc84333dd137de51fd68c7876c7aaef7eb356e05481933b379fbc44fc7fef61adde551a3a4671f9bf3fd9937ff3f41605c6969d9d7bc9
-
SSDEEP
1536:8AMfrTX01OrGpRZNdbv66Claewnph6NuygdYsu/IFl78xVvf9bYNZxy8xjhkOe/o:LDewnphGOr78Df9bGhhhkOeta
Malware Config
Signatures
-
Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
resource yara_rule sample disable_win_def -
StormKitty payload 1 IoCs
resource yara_rule sample family_stormkitty -
Stormkitty family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ac7898c90aff171ce278843bfd49e770.bin
Files
-
ac7898c90aff171ce278843bfd49e770.bin.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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: 80KB - Virtual size: 79KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 5KB
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