chaos | main_exe_18342021827[.]zip | Triage

Sharing

General

Target

main_exe_18342021827.zip
Size

497KB
MD5

66d962439490417246f71f2beb0d6295
SHA1

2ad786f01494af3792133cf60c4f1f07a688c819
SHA256

60984522c325cba997ddcdd6442ddde7425ed039d9ba96bfdc44ec644983edcf
SHA512

e29844ac1c0df3ad21202de31d3e533f0193475cb20428026bd1d529817f895c03f2b479f85d3985039f9eccac825e39e047783e53019114a6c07dd63936d088
SSDEEP

12288:XKzDOXddumgKe/BxYkFgV6fWcqYfY+128g6NzVkR:XKzKj7MBWkFgCWbYfe8HXc

Score

10^/10

chaos

Malware Config

Signatures

Chaos Ransomware 1 IoCs

resource	yara_rule
static1/unpack001/f9600b1b06588e3815a55eb81e35289f7b9a5749ae623550734c5f3d8c04e038	family_chaos

Chaos family
chaos

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/f9600b1b06588e3815a55eb81e35289f7b9a5749ae623550734c5f3d8c04e038

Files

main_exe_18342021827.zip
.zip

Password: infected
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