Behavioral task
behavioral1
Sample
5cb194668d91b88858fb48177646400c73ff82983059c7c3a8ba6b42168c010c.exe
Resource
win7-20240221-en
General
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Target
5cb194668d91b88858fb48177646400c73ff82983059c7c3a8ba6b42168c010c
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Size
3.2MB
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MD5
027d11c671038f5891a06f4d1f746ee1
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SHA1
3442d3c940c5aceca321522f91c84f931031650e
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SHA256
5cb194668d91b88858fb48177646400c73ff82983059c7c3a8ba6b42168c010c
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SHA512
8968ee2c463d5189c944f2464014fe1700900c06305b22e29b1ae47e8c2e74e091f5ef9b486f2f05489abf31c7f466a8726d0b324b31651fbe06146703f82517
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SSDEEP
49152:gCOfN6X5tLLQTg20ITS/PPs/1kS4eKRL/SRsj0Zuur1T75YL:U6XLq/qPPslzKx/dJg1K
Malware Config
Signatures
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Njrat family
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5cb194668d91b88858fb48177646400c73ff82983059c7c3a8ba6b42168c010c
Files
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5cb194668d91b88858fb48177646400c73ff82983059c7c3a8ba6b42168c010c.exe windows:4 windows x86 arch:x86
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
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE