Behavioral task
behavioral1
Sample
ea88f503c4bb2c0cbce5e7547d67de9c862e326f3d405b5e4672a0a39322d6d5.exe
Resource
win7-20230712-en
General
-
Target
tt.Scr_11604392092.zip
-
Size
974KB
-
MD5
876a5cb6c20a369e5d7163f134590cba
-
SHA1
c9d7616a75b84c8e56761d6716a046802bda18c1
-
SHA256
0b9641448e6eae160d36485c8b5f93c9ebad9c388f1f70eab0f917c179c50de1
-
SHA512
5fc9fb807b4e134922701885791444108f9093aa6a4297b2aa26097790771f9d00b68d1496cf7f582f999e76826936a127ad989064bdc89ca92c1d51ebf7eaa5
-
SSDEEP
24576:DyFZdX2i21OJTP+UZnsi4IkcFmvUw4FmEXqBRZuw:Dyb9s+THsi4IYUw4FmlBRb
Malware Config
Signatures
-
Njrat family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ea88f503c4bb2c0cbce5e7547d67de9c862e326f3d405b5e4672a0a39322d6d5
Files
-
tt.Scr_11604392092.zip.zip
Password: infected
-
ea88f503c4bb2c0cbce5e7547d67de9c862e326f3d405b5e4672a0a39322d6d5.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: 3.6MB - Virtual size: 3.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 7KB
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