Behavioral task
behavioral1
Sample
f91d6f55629fb0597ca0799aa2b4d8615132fd483f1a0d68b0cdfb7055a93e2d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f91d6f55629fb0597ca0799aa2b4d8615132fd483f1a0d68b0cdfb7055a93e2d.exe
Resource
win10v2004-20240226-en
General
-
Target
f91d6f55629fb0597ca0799aa2b4d8615132fd483f1a0d68b0cdfb7055a93e2d
-
Size
1.9MB
-
MD5
b26b3ed0fea0bef0734088c870dfad10
-
SHA1
2b06f6d5dd36ab291177bed010a4d6b58160d094
-
SHA256
f91d6f55629fb0597ca0799aa2b4d8615132fd483f1a0d68b0cdfb7055a93e2d
-
SHA512
70b4baf0d92b99e238a96d1069f07529f2b84a635b341c27f2acc1779ee035c1e1e3a160d51a33133c71d2716f94ea8dcdd3bf2732ca0fa9b4e9a875afb99374
-
SSDEEP
24576:bP8jLTX0gACti4CZaJexfzOsYEJGYpb65I44cPw0RelFOqiMyn2JZgLMrWoA6:bEbWbRXbJ7ciROqiMTJZgLMrWN6
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 f91d6f55629fb0597ca0799aa2b4d8615132fd483f1a0d68b0cdfb7055a93e2d
Files
-
f91d6f55629fb0597ca0799aa2b4d8615132fd483f1a0d68b0cdfb7055a93e2d.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