Behavioral task
behavioral1
Sample
2936-755-0x00000000000C0000-0x00000000009D4000-memory.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
2936-755-0x00000000000C0000-0x00000000009D4000-memory.exe
Resource
win10v2004-20250314-en
General
-
Target
2936-755-0x00000000000C0000-0x00000000009D4000-memory.dmp
-
Size
9.1MB
-
MD5
f1c7a9b7f53404467e78a210f820d1ac
-
SHA1
e9ffd8b38ef44f14d4a7f47c04b7adc24238be6d
-
SHA256
1a09e746ed4b33944574afd5af970f47ba6ceb41f6f435a13b057e78436ebbd0
-
SHA512
b7aef7b67b30cdb3eb8f8fc771573ccdbf7a74433e649bb38c10f2ea3544a1e36747afeef35c02f4166d8e51b8a34ce04eb41c2a03b136f3061d53944d4a81b3
-
SSDEEP
768:oK6i7INFzKMNDOrt1Ln84KcN5jv7tL8QOoAdIERGo:t6C6PDEtN84PjeQOo2IeG
Malware Config
Extracted
crimsonrat
185.136.161.124
Signatures
-
CrimsonRAT main payload 1 IoCs
resource yara_rule sample family_crimsonrat -
Crimsonrat family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2936-755-0x00000000000C0000-0x00000000009D4000-memory.dmp
Files
-
2936-755-0x00000000000C0000-0x00000000009D4000-memory.dmp.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
Sections
.text Size: 9.0MB - Virtual size: 9.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 8KB
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