Behavioral task
behavioral1
Sample
1628550x00000000005900000.dll
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
1628550x00000000005900000.dll
Resource
win10v2004-20230621-en
General
-
Target
1628550x00000000005900000.dmp
-
Size
244KB
-
MD5
f73a06e32ac2037b44c9a22cb9c84748
-
SHA1
b3ff44af2f2cc62845e514f330ef1ee3711a91a2
-
SHA256
1a298307705f8cd8ce44038410116f7fce67505403d2daafe5c4dddd469ffa5e
-
SHA512
b0827e70c874aa9f5f38d0b39fa20b48ef6cb1254b66f75f8d72eaa744e319bd6a8177e056eb9b0156aacba530177d3084566725f45fde3ea0f654f90f54b0ef
-
SSDEEP
3072:CAhvdEfOTRrDuESCCOY/7EDgWOvZTwsOEyUF+JFjtUC5tUz:fEfADbraWSZNFF+Dj
Malware Config
Signatures
-
Cobalt Strike reflective loader 1 IoCs
Detects the reflective loader used by Cobalt Strike.
resource yara_rule sample cobalt_reflective_dll -
Cobaltstrike family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1628550x00000000005900000.dmp
Files
-
1628550x00000000005900000.dmp.dll windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 145KB - Virtual size: 145KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ