Static task
static1
Behavioral task
behavioral1
Sample
75c62fd62a7a71ab357c578ed8af5a9e8b6fbcd6706242192f6012b83758993a.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
75c62fd62a7a71ab357c578ed8af5a9e8b6fbcd6706242192f6012b83758993a.exe
Resource
win10-en-20211208
General
-
Target
75c62fd62a7a71ab357c578ed8af5a9e8b6fbcd6706242192f6012b83758993a
-
Size
125KB
-
MD5
95cba4805f980e8c1df180b660e2abb4
-
SHA1
acf0dcf5981f383dd2558663e917907c058566ed
-
SHA256
75c62fd62a7a71ab357c578ed8af5a9e8b6fbcd6706242192f6012b83758993a
-
SHA512
33744769ca5da6fcbf7c3ade9ab75ef98118335387e2960c697efc46c00d99da2f5838b358122ad5ae617330e8acf01a0d0b07f5d1b900234521c10d6c6e1e68
-
SSDEEP
3072:YY5Bybw0rjiUvRpjiUvR63ULQwM9EsngL+0f1Z+SyDffoF:YY6nPzPzQ/9rOfOSy
Malware Config
Signatures
-
CrimsonRAT Main Payload 1 IoCs
Processes:
resource yara_rule sample family_crimsonrat -
Crimsonrat family
Files
-
75c62fd62a7a71ab357c578ed8af5a9e8b6fbcd6706242192f6012b83758993a.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