Behavioral task
behavioral1
Sample
39cb6b3a0edb651a0245465ac88b5323350e042b035015199fcbfbce69ceddd9.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
39cb6b3a0edb651a0245465ac88b5323350e042b035015199fcbfbce69ceddd9.exe
Resource
win10v2004-20240611-en
General
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Target
39cb6b3a0edb651a0245465ac88b5323350e042b035015199fcbfbce69ceddd9
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Size
198KB
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MD5
ff0e55cf9fa3f8fdd100955d3173bf2b
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SHA1
aed1043f0625d2e63351a4b012effddd889dc6dd
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SHA256
39cb6b3a0edb651a0245465ac88b5323350e042b035015199fcbfbce69ceddd9
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SHA512
e5a881f26d392922498734be3b2fc6f6e5ba06456bcb39655df9d981393db64e8ab782d511ee2c75ef87d0c2ecba9be3d1ab787499dab349fea4bdb253b7839e
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SSDEEP
1536:JxqjQ+P04wsmJCJfJx3OhspMK9j/NYO8m2cors8vNG5WQKM9oQjsefBsi7FbDw80:sr85C5v8MwM9Vjse2QxhSUOMsgOuKph
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 39cb6b3a0edb651a0245465ac88b5323350e042b035015199fcbfbce69ceddd9
Files
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39cb6b3a0edb651a0245465ac88b5323350e042b035015199fcbfbce69ceddd9.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