Behavioral task
behavioral1
Sample
1c1b77692d3a593ee16dd40632845d5692fa821490234eb8e69c1619d7d6778cN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1c1b77692d3a593ee16dd40632845d5692fa821490234eb8e69c1619d7d6778cN.exe
Resource
win10v2004-20241007-en
General
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Target
1c1b77692d3a593ee16dd40632845d5692fa821490234eb8e69c1619d7d6778cN.exe
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Size
826KB
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MD5
2e94bb48534d82975039b48aaf77d6d0
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SHA1
d3fe95d42d5012157b2be988e9024aa0877538cc
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SHA256
1c1b77692d3a593ee16dd40632845d5692fa821490234eb8e69c1619d7d6778c
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SHA512
0bdf71892f02ac7b76a6e36d8e6b3e48c79d3144e1943d9682a17f47dfde208340556006fadeed00017ca0964898e44d7c944ccaa11b3f48cccca94439cdf1ee
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SSDEEP
12288:ItffLBk3Q45wU0/St0Z4j9lAx5ylTxEIyTXuZYEA6:I9uQ45oyj9lE5yFuTX/16
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 1c1b77692d3a593ee16dd40632845d5692fa821490234eb8e69c1619d7d6778cN.exe
Files
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1c1b77692d3a593ee16dd40632845d5692fa821490234eb8e69c1619d7d6778cN.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