Static task
static1
Behavioral task
behavioral1
Sample
NursultanLoader.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
NursultanLoader.exe
Resource
win10v2004-20240508-en
General
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Target
NursultanLoader.exe
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Size
478KB
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MD5
9d10dc7fe386a5ecd5e1ace5dd13e1f9
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SHA1
d1e8fbd1f3172b62122c7fb0dd226f4d232b327a
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SHA256
9c21bb2ec11c89005ffbcc3efd2ac20c2afd891b23137bcdf431a8164882a4fa
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SHA512
6c772b04e2efec233f5f8cc0a7db5415f3a794fd6b35a6c34d2b82d4a4a1f92a52806738187c68bb95a71cc622839927f14fca21d5efe135bc8f40f506feea47
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SSDEEP
6144:OG4quejbjDeTe7+Y9cBjZe6VlWT8b99qM4TXO7hC4I08AOBsebepMvP:62jH+q+tBZPVle8HqMWXohCdbA4aev
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NursultanLoader.exe
Files
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NursultanLoader.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 475KB - Virtual size: 474KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ