Behavioral task
behavioral1
Sample
bd1c6164c5ed1ddfd7f6963098eb58af73da7229b98977f6b880c6345d00707b.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
bd1c6164c5ed1ddfd7f6963098eb58af73da7229b98977f6b880c6345d00707b.exe
Resource
win10v2004-20240226-en
General
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Target
bd1c6164c5ed1ddfd7f6963098eb58af73da7229b98977f6b880c6345d00707b
-
Size
2.4MB
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MD5
4c5c91d68f0f1609c5e47aaf728e5508
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SHA1
51981112fa4a4d14aa5fccfe9e6dc80ffbfdac32
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SHA256
bd1c6164c5ed1ddfd7f6963098eb58af73da7229b98977f6b880c6345d00707b
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SHA512
c5f11c672e422f4e9609335b4029d13f39c63df0c7a9cc596fd049b63fa9b220d8af4f2ecc1ad467bec57a3f12645bc38788c67e2e6cec04bee3cf2d677cb823
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SSDEEP
24576:+jqCMa0V2RQAw9IU1goMuwOPC4pIDz0gtmWeujPlxIQHiju6Zl67GGyPV:VCMhVQ29bHEbYgtmYPlHHc9V
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 bd1c6164c5ed1ddfd7f6963098eb58af73da7229b98977f6b880c6345d00707b
Files
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bd1c6164c5ed1ddfd7f6963098eb58af73da7229b98977f6b880c6345d00707b.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