Behavioral task
behavioral1
Sample
202410017a0ec0db72b084f46348b055c7ce4a34makopneshta.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
202410017a0ec0db72b084f46348b055c7ce4a34makopneshta.exe
Resource
win10v2004-20240802-en
General
-
Target
202410017a0ec0db72b084f46348b055c7ce4a34makopneshta
-
Size
89KB
-
MD5
7a0ec0db72b084f46348b055c7ce4a34
-
SHA1
d2f9f41e5826f34e680e56dc0162bd219cf59098
-
SHA256
e48904c3a631f353f6bf1cd3c2509464c86454db1d29bff26b489ffa563788d9
-
SHA512
3c06796f43a38b5151e701594f38a95b5525670ece504715d0a85c29d61814813b67c3533a926ef551f76e3b5e49424327bdb9647f359c73dafadda7e992c127
-
SSDEEP
1536:JxqjQ+P04wsmJCrb/eEExaD318HxZATvnsblYOIDQbj:sr85Crb/eECa318RZEvsbyOoQH
Malware Config
Signatures
-
Detect Neshta payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
MAKOP ransomware payload 1 IoCs
Processes:
resource yara_rule sample family_makop -
Makop family
-
Neshta family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 202410017a0ec0db72b084f46348b055c7ce4a34makopneshta
Files
-
202410017a0ec0db72b084f46348b055c7ce4a34makopneshta.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 42KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ