Behavioral task
behavioral1
Sample
a1b6543b06333e8b8b6a90122c36e069d369a0742f5203e17c4c45fe5353e764.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
a1b6543b06333e8b8b6a90122c36e069d369a0742f5203e17c4c45fe5353e764.exe
Resource
win10v2004-20240226-en
General
-
Target
d20a2f488e6b5c20cd8ada381358ce55.bin
-
Size
10KB
-
MD5
4c478e4e34c3029fedaf5bcc427f85fe
-
SHA1
2f7b24c16a7d5b0606253ecbad3844f412fdc9fc
-
SHA256
b4850aa97ba246704f67b96ffacba012e2719c3f009948749f447e0682bf2df5
-
SHA512
56e25b8620f0767dca2586ea402d49c11de4a3b88fc55b30262e1f695ffc2ee17da09f53ced86b1355c953f3e4192c4770ef4d6aade51e7cb6f20c92a7ea9f46
-
SSDEEP
192:w1JsaCk1ILbOKHJExUqLfQOjM7iS6Wy2YW8JU8mOYfOrbIpogOZWQLN8v:wEaRIbFESqzDjM7iSA20J9YfOvIiVWQ8
Malware Config
Extracted
njrat
0.7NC
NYAN CAT
newintento777.duckdns.org:5556
8cea1a13187e4
-
reg_key
8cea1a13187e4
-
splitter
@!#&^%$
Signatures
-
Njrat family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/a1b6543b06333e8b8b6a90122c36e069d369a0742f5203e17c4c45fe5353e764.exe
Files
-
d20a2f488e6b5c20cd8ada381358ce55.bin.zip
Password: infected
-
a1b6543b06333e8b8b6a90122c36e069d369a0742f5203e17c4c45fe5353e764.exe.exe windows:4 windows x86 arch:x86
Password: infected
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: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 688B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ