Behavioral task
behavioral1
Sample
yahoo_bnq.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
yahoo_bnq.exe
Resource
win10v2004-20231215-en
General
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Target
7d9858d4941608a3590030a09d4a5ef4
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Size
1.1MB
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MD5
7d9858d4941608a3590030a09d4a5ef4
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SHA1
05e3f13b06bdd2dff903405ed69298d3c6476e30
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SHA256
5968cf5ba95005bc661ee899dc03bc2d2a46556d79392c9e6c6591b0ff0d1878
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SHA512
4bddc212c29fca55159987bc22170b4337f6719c599ce4cbdb26e273f0c5db2f9e5860f984d280522d945e3ef0f0da1a09d109b0d364a0a59555285faae4f481
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SSDEEP
24576:VD/MLjMc6oik/zpNqIkEPPtpFmem3YfPmUPOhs8vZgt9ojgvr/:1MvM9bk/LqsP3FNXPOhssZgMjgvr/
Malware Config
Signatures
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resource yara_rule static1/unpack001/yahoo_bnq.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/yahoo_bnq.exe unpack002/out.upx
Files
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7d9858d4941608a3590030a09d4a5ef4.rar
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yahoo_bnq.exe.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: 5.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 124KB - Virtual size: 497KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ