zgrat | download[.]exe | Triage

Sharing

General

Target

download.exe
Size

2.2MB
MD5

1b09bfec5b1bbb7633eff1eb6d28793c
SHA1

ddd8d9a486a3a42d886c2755d57ae089e00b9332
SHA256

435df7b7640a09240cb2b552b8c261e1021d8ba83dfd5f7ccf4845695dee89cc
SHA512

98ab347cdb96240d8d733d709aa6d71bd1034373417948300c0745d1c5695fd7811e38deb2e564a3fd8b9a96029fdfdb271522200123bbe49ce432ca83b92213
SSDEEP

49152:SMJsBiUWeojtW6jO1UIlbS6NwxmIxatoEGhvrBIr:xJcjNnarlVIr

Score

10^/10

zgrat

Malware Config

Signatures

Detect ZGRat V1 1 IoCs

resource	yara_rule
sample	family_zgrat_v1

Zgrat family
zgrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
download.exe

Files

download.exe
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

mscoree

_CorDllMain

Sections

.text
Size: 2.2MB - Virtual size: 2.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 812B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ