Behavioral task
behavioral1
Sample
db1fd14460885fe2f18f3d6f953d62842de43b221e0dc08d38ee18460057db4a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
db1fd14460885fe2f18f3d6f953d62842de43b221e0dc08d38ee18460057db4a.exe
Resource
win10v2004-20240412-en
General
-
Target
db1fd14460885fe2f18f3d6f953d62842de43b221e0dc08d38ee18460057db4a
-
Size
4.5MB
-
MD5
2e5de2f46d2f085602f900f4a87e3666
-
SHA1
975c9fa1f0c1653624f79da43fed3de8e724b621
-
SHA256
db1fd14460885fe2f18f3d6f953d62842de43b221e0dc08d38ee18460057db4a
-
SHA512
4d8a1a29805f4dd99ceb780527f54acc5b1a447c5d6cad4f0f8cd2bc750decc7db752847c0dead2f020428480c43f7280deea6a77c8935e8cb059029766afe99
-
SSDEEP
49152:aSJZ5BgIw0zXCWSKkVGgX+kR3RDSBZTagcoErCtOe9wJqJnsT6ZlYmxR3lDaNS/n:B/zKgZRHcsgIOK
Malware Config
Signatures
-
Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource db1fd14460885fe2f18f3d6f953d62842de43b221e0dc08d38ee18460057db4a
Files
-
db1fd14460885fe2f18f3d6f953d62842de43b221e0dc08d38ee18460057db4a.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