Behavioral task
behavioral1
Sample
2b88fd67802e891207da89441818c1c563229dbecb71626785a1ce08a461faabN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2b88fd67802e891207da89441818c1c563229dbecb71626785a1ce08a461faabN.exe
Resource
win10v2004-20241007-en
General
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Target
2b88fd67802e891207da89441818c1c563229dbecb71626785a1ce08a461faabN.exe
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Size
40KB
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MD5
ec5af63b307901e422c3e06532ee3620
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SHA1
3b1e2e40b57a0e9bf8213815bca7f336a235d2c2
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SHA256
2b88fd67802e891207da89441818c1c563229dbecb71626785a1ce08a461faab
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SHA512
f16a798b3c4dc160c0c88942fe1c8fa9bb252a8e7b0ae007bea37cc9f1d85fd5f550efd453a364e840c9dcc92a6f1dfa8eadaf62727d440ee97202826b79b3a2
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SSDEEP
768:KyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJvPn:9xqjQ+P04wsmJCiv
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2b88fd67802e891207da89441818c1c563229dbecb71626785a1ce08a461faabN.exe
Files
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2b88fd67802e891207da89441818c1c563229dbecb71626785a1ce08a461faabN.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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
IMAGE_SCN_MEM_WRITE
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: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE