Static task
static1
Behavioral task
behavioral1
Sample
17a1cec5b8ce358f8a0c43ac7a16292e2b455a79ba62aec1e24ac0a51427cf48.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
17a1cec5b8ce358f8a0c43ac7a16292e2b455a79ba62aec1e24ac0a51427cf48.exe
Resource
win10-en-20211208
General
-
Target
17a1cec5b8ce358f8a0c43ac7a16292e2b455a79ba62aec1e24ac0a51427cf48
-
Size
125KB
-
MD5
51c57b0366d0b71acf05b4df0afef52f
-
SHA1
18fcd5ca1236e67c4526fb4b5e009be97bded8db
-
SHA256
17a1cec5b8ce358f8a0c43ac7a16292e2b455a79ba62aec1e24ac0a51427cf48
-
SHA512
b81b336ce8d9732307287e691fb6d678eab77a9a58423ee4c4ce6a5673a5bf26adbb6f4c282f867cad584c1b5ebf4c6c27ce530d3189b10a178ffe7adb5aaec6
-
SSDEEP
3072:XY5Bybw0VjiUvRpjiUvR23ULWcM9EsnBpCSubiMyi+uZ:XY6JPzPHWb9rrbuZ
Malware Config
Signatures
-
CrimsonRAT Main Payload 1 IoCs
resource yara_rule sample family_crimsonrat -
Crimsonrat family
Files
-
17a1cec5b8ce358f8a0c43ac7a16292e2b455a79ba62aec1e24ac0a51427cf48.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Code Sign
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: 91KB - Virtual size: 90KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 33KB - Virtual size: 33KB
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