Static task
static1
Behavioral task
behavioral1
Sample
f7fac3c047714d6e7c00b227d5f970311437b0c0efc2c8fee23903650360d3cb.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
f7fac3c047714d6e7c00b227d5f970311437b0c0efc2c8fee23903650360d3cb.exe
Resource
win10v2004-en-20220112
General
-
Target
f7fac3c047714d6e7c00b227d5f970311437b0c0efc2c8fee23903650360d3cb
-
Size
66KB
-
MD5
b4f8572d450081bdd7ccad26c94500e2
-
SHA1
1e85635ff2e3ddec098601d5674e5449dd352801
-
SHA256
f7fac3c047714d6e7c00b227d5f970311437b0c0efc2c8fee23903650360d3cb
-
SHA512
0da948d6ef49425993fe269e9203e18b7a29752050b524629b4f5b811751d2bf52ed526b87d55bb1b8fc47a7d21aa3c8f3cf4079e902ee9f3d9646a321de92b6
-
SSDEEP
1536:mwX4BHaWAMfo5Kc3lBnXOU+hhOZuIW0C7RZiuxvWy7L:mdYSf0j3lxXxkhOZu10C7Rhv
Malware Config
Signatures
-
Detected Netwalker Ransomware 1 IoCs
Detected unpacked Netwalker executable.
Processes:
resource yara_rule sample netwalker_ransomware -
Netwalker family
Files
-
f7fac3c047714d6e7c00b227d5f970311437b0c0efc2c8fee23903650360d3cb.exe windows x86
e82dd51b077167be63c004bed23d0c1e
Code Sign
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
Sleep
Sections
.text Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 572B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ