Behavioral task
behavioral1
Sample
AutoPatchServer.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
AutoPatchServer.exe
Resource
win10v2004-20240226-en
General
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Target
AutoPatchServer.exe
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Size
194KB
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MD5
694035dc6c17a0ce6e8d54b56d10dfe4
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SHA1
03d21b88ff54b8fa7773aa5ac9c8e92f5288a509
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SHA256
988092c95c5898ad5bcaf9a4afa4038cd54d393950c32ac7b6531680ec206f3b
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SHA512
a6f53f078f6282d1b7a05a44bfa73ca0f1cf879af414b53f7a93455de30768d489c278cadcfc1b6f43b04835f1abbfb339740ca6809a699efbd51489f2e5a478
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SSDEEP
3072:sr85Co7RKDKUWgfIfTUNVJytcsk+T2Do9dnUoP9vry3OJqHEOEBsNrWOt:k9o7RITnfIfY3Jw2c9dUcrr8EOEB2J
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 AutoPatchServer.exe
Files
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AutoPatchServer.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