Behavioral task
behavioral1
Sample
x55tztSxBzdc.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
x55tztSxBzdc.exe
Resource
win10v2004-20230621-en
General
-
Target
x55tztSxBzdc.exe
-
Size
78KB
-
MD5
06ea5b2fc11dcb7066e00860770e4212
-
SHA1
a5cd6556d999764db65b51e2787903a6ab48e52a
-
SHA256
9f76065163bfff36705d6b414f349be85b59c4bd666226c35defa13768691ce8
-
SHA512
4980ea40ad47f84f8c99242bda357b7f272ca86710f0118290cee81a919686e923f86c589585be55e40084a68a0de6632a6829bcb06ae9751d356e2d56c317b3
-
SSDEEP
1536:1VZe+JzWubDpaS5wpOk3JCK6pFokTg6fOpd/9nEh9TG/bJ7R:VOQwpOk5CK6JO/9ES/bJ7
Malware Config
Extracted
njrat
0.7.3
Pipiropi
verderesilencia.duckdns.org:2010
Client.exe
-
reg_key
Client.exe
-
splitter
2023
Signatures
-
Njrat family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource x55tztSxBzdc.exe
Files
-
x55tztSxBzdc.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
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: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 576B
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