Behavioral task
behavioral1
Sample
c8f2f1af43632a6fe1e2f48a5e4e218e157505194e7a0124f6a7cc8a8d46aaabN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
c8f2f1af43632a6fe1e2f48a5e4e218e157505194e7a0124f6a7cc8a8d46aaabN.exe
Resource
win10v2004-20241007-en
General
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Target
c8f2f1af43632a6fe1e2f48a5e4e218e157505194e7a0124f6a7cc8a8d46aaabN
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Size
40KB
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MD5
91fb89431b0866b0656a0da48e3ba320
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SHA1
a19cc5f51f7dfc762c1975bb2a394eae04429651
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SHA256
c8f2f1af43632a6fe1e2f48a5e4e218e157505194e7a0124f6a7cc8a8d46aaab
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SHA512
b84525d169b2158ff8a39fc552bc36131324fa8c078725c45c5506e59f4114621d6bdf8922be333ef75e463fa2a99ea4217383d2951bf9430ba6ab03abf77d78
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SSDEEP
768:eyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJ:JxqjQ+P04wsmJC
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
Processes:
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource c8f2f1af43632a6fe1e2f48a5e4e218e157505194e7a0124f6a7cc8a8d46aaabN
Files
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c8f2f1af43632a6fe1e2f48a5e4e218e157505194e7a0124f6a7cc8a8d46aaabN.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