Behavioral task
behavioral1
Sample
2024-04-28_f8b164f3d19dca15358c96ec754202b5_chaos_destroyer_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-28_f8b164f3d19dca15358c96ec754202b5_chaos_destroyer_wannacry.exe
Resource
win10v2004-20240419-en
General
-
Target
2024-04-28_f8b164f3d19dca15358c96ec754202b5_chaos_destroyer_wannacry
-
Size
23KB
-
MD5
f8b164f3d19dca15358c96ec754202b5
-
SHA1
2a09dff58d80a60c13a53cf74831b25ecf408133
-
SHA256
ae27daabc61a8b9709174855a715c92a70f6c6e0ade63c5ebafa73c2d7415f91
-
SHA512
f6af98f321ac22c809f9eb060fcb7e244acdb3dbf43c557e3faa71977380075acab5fea1658b8830ab6285b6ba705cce437956f189dd0624d5a96e7804f3d624
-
SSDEEP
384:k3MLWHn3kI3fg9upOcsBNakOJFr91CzxbG3+eR:cn3kIeupuSFr9ixbleR
Malware Config
Signatures
-
Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
-
Detects command variations typically used by ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_GENRansomware -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-28_f8b164f3d19dca15358c96ec754202b5_chaos_destroyer_wannacry
Files
-
2024-04-28_f8b164f3d19dca15358c96ec754202b5_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: 20KB - 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