Behavioral task
behavioral1
Sample
Omoforia.exe
Resource
win7-20231129-en
General
-
Target
Omoforia.exe
-
Size
216KB
-
MD5
512441160e210a7696cc24bb5b07ebab
-
SHA1
ce8d0012808448dc249b6376a715e16400b7ead4
-
SHA256
319e8877d90fd746f2d47b0f713d1bd594c1b5973b4ffd8e03f881509964db5d
-
SHA512
4a60c13bbdaf63b4dd64706d9278e6a3a4b59c43ec8482fbcdbd1075af355f34ea45e9b57f31718dd8c7f1f9328fa3cbf132e2080dc16a245335fb71c3952146
-
SSDEEP
3072:JmpcjvqySgPAb+D9Cocawot18PeXdJBJg3plgsLSl8eN7s8m+XPcGTSYW:0cWoPAiRrt18aPJei8eNY8mWpS
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1247011821861208064/PBIMaQOeZ36eCdxoHltfp-MYNGIEn0S3kpR6SGdqvNXasm61W35p7ziMGXfHhOeTq_1I
Signatures
-
Detect Umbral payload 1 IoCs
resource yara_rule sample family_umbral -
Umbral family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Omoforia.exe
Files
-
Omoforia.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 214KB - Virtual size: 214KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 864B
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