Static task
static1
Behavioral task
behavioral1
Sample
Nursultan Client.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Nursultan Client.exe
Resource
win11-20240802-en
General
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Target
Nursultan Client.bin
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Size
467.0MB
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MD5
cc8c219f82754f30abf8d41e6698f357
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SHA1
af62e7a14c4910c723bbf40b7466233fbbf3d558
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SHA256
82f05f496c69acfb273d554ca14456ee9f2050b83eb3a55ccdf1da39fb6b6645
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SHA512
87cc088fc2a46b3a6fae950938fa5bd689a3b03b3ca87a86b0cda3a0fb3b2b202782c55dc83ad12320d97539ca08d48cee51fd96e284188756a90db2114673db
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SSDEEP
24576:SwxPanDWDAxfy+t4g6cBLi2iYQOlb8T8IU+iyCsEP:XxPpWTjPJplgTfUTyCsEP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Nursultan Client.bin
Files
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Nursultan Client.bin.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: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 260KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
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: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 348KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ