Behavioral task
behavioral1
Sample
7075731b407ca27d74470515c0fff9e8eec31d47f57d62141f97d2b03e2aea00.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
7075731b407ca27d74470515c0fff9e8eec31d47f57d62141f97d2b03e2aea00.exe
Resource
win10v2004-20241007-en
General
-
Target
7075731b407ca27d74470515c0fff9e8eec31d47f57d62141f97d2b03e2aea00.exe
-
Size
1.0MB
-
MD5
9a6bb6773ab17847f705d9bb5e76e438
-
SHA1
c4904731b8665b50e849a2e3f706c43f28f97752
-
SHA256
7075731b407ca27d74470515c0fff9e8eec31d47f57d62141f97d2b03e2aea00
-
SHA512
764660ada308f08f4c7bff5c5d1f94df4641f39130d727f210bb3321766bbc5429627f772be135cef9cab8881a716b06532ab884445e91163e69c1c9b7d76c83
-
SSDEEP
24576:tfySSQydK/3chi6zkOW5OFzJKh5qzwjO0h0YTO:xvykkGOW5OFzJeBjOuE
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 7075731b407ca27d74470515c0fff9e8eec31d47f57d62141f97d2b03e2aea00.exe
Files
-
7075731b407ca27d74470515c0fff9e8eec31d47f57d62141f97d2b03e2aea00.exe.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