Behavioral task
behavioral1
Sample
0112a299785ef16cc0d6b84bf084a0122a700788180242afae4dac3b40a2bb50.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0112a299785ef16cc0d6b84bf084a0122a700788180242afae4dac3b40a2bb50.exe
Resource
win10v2004-20231215-en
General
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Target
397cd818297d991cdd6497572d261a25.bin
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Size
957KB
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MD5
862d013f9ee9694935d684592f5552fd
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SHA1
7bef54a5de2c4ff70381effe82fd26e4966da3cc
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SHA256
4a930ad4164e05378212a38bfc00145abe6519bb4edced481a2d93e8f82d0261
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SHA512
413121934e9c9932cd6e9e68a2817d5bea8413185a2d7148d33e4bf559a3067d349a6be849cd9a2f46c93f9640b92ea5792efcca0328deacb5ec58033cf5b05f
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SSDEEP
12288:dLKwpxqbdCjWNO2CrqyjGaGuyvOOqL7M+7VsURTRN6tCMnnZlUarT4Fr+ExjzGcs:d/YdCCMrqDOOqHTRN6thgN+izGK2v
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/0112a299785ef16cc0d6b84bf084a0122a700788180242afae4dac3b40a2bb50.exe family_neshta -
Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/0112a299785ef16cc0d6b84bf084a0122a700788180242afae4dac3b40a2bb50.exe
Files
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397cd818297d991cdd6497572d261a25.bin.zip
Password: infected
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0112a299785ef16cc0d6b84bf084a0122a700788180242afae4dac3b40a2bb50.exe.exe windows:4 windows x86 arch:x86
Password: infected
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