Behavioral task
behavioral1
Sample
d6b9f623a2bc3d5f7e8d1cc9b11f4e2e171940185f399e2c7a16c5d738759535N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
d6b9f623a2bc3d5f7e8d1cc9b11f4e2e171940185f399e2c7a16c5d738759535N.exe
Resource
win10v2004-20241007-en
General
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Target
d6b9f623a2bc3d5f7e8d1cc9b11f4e2e171940185f399e2c7a16c5d738759535N.exe
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Size
588KB
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MD5
cdad0b8242265f1eccf4c4d46e6d6d40
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SHA1
86d7e0b4e3219835def951d91a527fe316076b3f
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SHA256
d6b9f623a2bc3d5f7e8d1cc9b11f4e2e171940185f399e2c7a16c5d738759535
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SHA512
9095581cfbe76ce12ae28f7897e217ac4b15eb1acdcde65761faee62d1d27688c22942aff798ca5dbfa1d6d82c14058fa1d555624c63845ba8415885989a7372
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SSDEEP
12288:puTB1OJGp7TGOga58utGbr0rv/Gc6ZXnaWl9ZdMbRHTQ2e:pCsJ8/GOv8utGbr0rv/j6ZZlteFTQ2e
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 d6b9f623a2bc3d5f7e8d1cc9b11f4e2e171940185f399e2c7a16c5d738759535N.exe
Files
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d6b9f623a2bc3d5f7e8d1cc9b11f4e2e171940185f399e2c7a16c5d738759535N.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