Behavioral task
behavioral1
Sample
91afde70fac763fd028b4cd3279bd920_NEIKI.exe
Resource
win7-20240221-en
General
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Target
91afde70fac763fd028b4cd3279bd920_NEIKI
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Size
176KB
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MD5
91afde70fac763fd028b4cd3279bd920
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SHA1
4fa25959ae271c1ad14174548f2c781ad7327ce6
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SHA256
91c61e8f94bc06bc784a11c77aab23391bd2fa535aa2e898d9e47f3e4e57d569
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SHA512
dbf501b705bd220bbdc5477a0f0e59d523a166627465e3f52108e239cc3ed765554215f184af24d1f60b065603fcdfb7143240671b40716104bad7f60ce64124
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SSDEEP
768:Ac/TbblFpQNwC3BEc4QEfu0Ei8XxNDI/vFaaz6JZ1Ssw63BEfP:x7bbl/eThavEjDUvFaaAXZL0P
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 91afde70fac763fd028b4cd3279bd920_NEIKI
Files
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91afde70fac763fd028b4cd3279bd920_NEIKI.exe windows:4 windows x86 arch:x86
1639b1e17656fed4f63bac94cbb79cec
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm60
MethCallEngine
ord593
ord594
ord595
ord598
ord525
ord526
EVENT_SINK_AddRef
ord529
DllFunctionCall
ord670
EVENT_SINK_Release
ord600
ord601
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord607
ord608
ord530
ord716
ProcCallEngine
ord537
ord645
ord570
ord685
ord100
ord616
ord546
ord547
ord580
Sections
UPX0 Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 92KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE