Behavioral task
behavioral1
Sample
2024-02-21_61d9894146d88937e5067aa468cb2d6d_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_61d9894146d88937e5067aa468cb2d6d_wannacry.exe
Resource
win10v2004-20240221-en
General
-
Target
2024-02-21_61d9894146d88937e5067aa468cb2d6d_wannacry
-
Size
479KB
-
MD5
61d9894146d88937e5067aa468cb2d6d
-
SHA1
730e81c2d06fee1443afbf28ca9a15c1dfdf29ce
-
SHA256
b417049df9c37d4c7de2a3b29cdb1dd008aaaea65577a9abe7df72e85084d1d9
-
SHA512
ee069e2d096f1e4afc81e082b0415bd88bfacf2d5a04423adf6d9aef1e1400b85626f69e0c31963d9898f364becf7b433258d91148bb08689d1c0c99b2df4eee
-
SSDEEP
12288:+bQxhLdV+DQnshCIOcR0UXOocvFtt1dUBzOcK6UtpuJdk9fhukkUO5B:aEgXOl80fqchu5B
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 2024-02-21_61d9894146d88937e5067aa468cb2d6d_wannacry
Files
-
2024-02-21_61d9894146d88937e5067aa468cb2d6d_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: 476KB - Virtual size: 476KB
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