Behavioral task
behavioral1
Sample
1acd38f6ac7c54aa03a429e67f4225f5a53f74e0dd6feb5e9538e2047f4990bf.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
1acd38f6ac7c54aa03a429e67f4225f5a53f74e0dd6feb5e9538e2047f4990bf.exe
Resource
win10v2004-20241007-en
General
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Target
1acd38f6ac7c54aa03a429e67f4225f5a53f74e0dd6feb5e9538e2047f4990bf.exe
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Size
4.0MB
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MD5
9df7ef1018865f4e28c69ae41618289e
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SHA1
a41764d696bb2da4dd0e3fb131d9e0ef6b9f6b19
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SHA256
1acd38f6ac7c54aa03a429e67f4225f5a53f74e0dd6feb5e9538e2047f4990bf
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SHA512
0460b53369acb3e6a13d39f9bd8b810962cbed04c3609d486ef38e9df91f725d9b6b487f5fb4f44f0ef5fea1d1fa000090e960ae1f960f1c921d3a359f8468cf
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SSDEEP
49152:VKKM87S6Ny48dUqnrvV/pmAwQBYDOlrQ4XtbkG38:cK9m6sUypeD+rlNM
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 1acd38f6ac7c54aa03a429e67f4225f5a53f74e0dd6feb5e9538e2047f4990bf.exe
Files
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1acd38f6ac7c54aa03a429e67f4225f5a53f74e0dd6feb5e9538e2047f4990bf.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