Behavioral task
behavioral1
Sample
c38e6647258d39b300d65b8b306ba33f33d03798f56a56c950403f7f333e0dee.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
c38e6647258d39b300d65b8b306ba33f33d03798f56a56c950403f7f333e0dee.exe
Resource
win10v2004-20241007-en
General
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Target
c38e6647258d39b300d65b8b306ba33f33d03798f56a56c950403f7f333e0dee.exe
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Size
204KB
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MD5
44cc7a86ecd7a89b2ce22b31c5f01cc5
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SHA1
0f5e8a2336b3bc2a256a7528481612a381221be9
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SHA256
c38e6647258d39b300d65b8b306ba33f33d03798f56a56c950403f7f333e0dee
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SHA512
1aacc19e051812f6c6048ef3d44b63a6c9e2e3cb73d0ee363c0d3ba33ff38cdd0bbd208f005f210c36b770f45118e85985cdf2c48b2f623a6111fee36c0fd9ab
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SSDEEP
3072:sr85CqaGCbtrrE0Za9/U7hxTKbfXkdu13jB+MC2R8Fl2Z/GU7ysb5vvIfFrdEkhh:k9qaGGhZa9YTcqwB+3piM
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 c38e6647258d39b300d65b8b306ba33f33d03798f56a56c950403f7f333e0dee.exe
Files
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c38e6647258d39b300d65b8b306ba33f33d03798f56a56c950403f7f333e0dee.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