Behavioral task
behavioral1
Sample
2024-10-01_72bb11e1799d5dcb0b9ae6c2750f923d_chaos_destroyer_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-01_72bb11e1799d5dcb0b9ae6c2750f923d_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240802-en
General
-
Target
2024-10-01_72bb11e1799d5dcb0b9ae6c2750f923d_chaos_destroyer_wannacry
-
Size
23KB
-
MD5
72bb11e1799d5dcb0b9ae6c2750f923d
-
SHA1
c9f45baac0cddc65eeb7b412c4f5b4ac397e3ef2
-
SHA256
655af83c416e54c0033283718dbc60d3896e3dc46abc3c514f7584e09f169d6e
-
SHA512
af7673f779b0f9dc70baf3a3744751df893b43645339e0437124e7ff9e2374d62da350050e319e2e68750265542b017c00bbaa96ed7a7ccd73dab8d8d16647bd
-
SSDEEP
384:G3Mg/bqo2dcxtivp+4ZobVJkGr91C6xb5Beu:0qo2AtMpjqTLr9BxbXeu
Malware Config
Signatures
-
Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-01_72bb11e1799d5dcb0b9ae6c2750f923d_chaos_destroyer_wannacry
Files
-
2024-10-01_72bb11e1799d5dcb0b9ae6c2750f923d_chaos_destroyer_wannacry.exe windows:4 windows x86 arch: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: 21KB - Virtual size: 20KB
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