Behavioral task
behavioral1
Sample
chaos_main_f9600b1b06588e3815a55eb81e35289f7b9a5749ae623550734c5f3d8c04e038.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
chaos_main_f9600b1b06588e3815a55eb81e35289f7b9a5749ae623550734c5f3d8c04e038.exe
Resource
win10v2004-20240730-en
General
-
Target
chaos_main_f9600b1b06588e3815a55eb81e35289f7b9a5749ae623550734c5f3d8c04e038
-
Size
1.3MB
-
MD5
840eb9e50c131322605c5ea90ae1312f
-
SHA1
fc9548f91123e05196dad6bcab11d29abd01500c
-
SHA256
f9600b1b06588e3815a55eb81e35289f7b9a5749ae623550734c5f3d8c04e038
-
SHA512
8e37c5890089bf1997e1c4c777a92f71eae9a86f11d1fb3cb3671dfa8c15c4365ed1f8811e6aae4d31f0fe73c1960b142f684a5274f086491f7d238a79313ffe
-
SSDEEP
12288:75gafkW6xqP9iz8ZW29ohk3qHS/6gOHeA/MBU/7x5qDyNjC9Ha1DKs5y6blZRjHe:7Db/s/MSldTzfY/YRSv225PUXW8iF
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 chaos_main_f9600b1b06588e3815a55eb81e35289f7b9a5749ae623550734c5f3d8c04e038
Files
-
chaos_main_f9600b1b06588e3815a55eb81e35289f7b9a5749ae623550734c5f3d8c04e038.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: 1.3MB - Virtual size: 1.3MB
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