Behavioral task
behavioral1
Sample
NEAS.9a741438ccc791c0506c84a743783db0.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.9a741438ccc791c0506c84a743783db0.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.9a741438ccc791c0506c84a743783db0.exe
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Size
108KB
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MD5
9a741438ccc791c0506c84a743783db0
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SHA1
f45442cd8e8a2b3ef4f36e952dd3d4dba493c8d8
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SHA256
e2b49c77755a548c56338395521b44fd17a092c5ce4c6f5733456407295d1d0e
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SHA512
e34ef127119e4ec6fe244723303cffe8b0463b82d438d094ad97072380f56420f84561497325e3eaf011e780c9975a02115526ca50e0abe5f7f0a2a2bdec26ad
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SSDEEP
768:oyxqjQl/EMQt4Oei7RwsHxyP7nbI/fyxqjQl/EMQt4Oei7RwsHxyP7nbxzOQdJHN:fxqjQ+P04wsmg/KxqjQ+P04wsmJC1
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 NEAS.9a741438ccc791c0506c84a743783db0.exe
Files
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NEAS.9a741438ccc791c0506c84a743783db0.exe.exe windows:4 windows 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