Behavioral task
behavioral1
Sample
BluetoothView.chm
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
BluetoothView.chm
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
BluetoothView.exe
Resource
win7-20240903-en
General
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Target
5c4b2e8fea0b90dd504d4bc33c78e92e7865755c2393eea37235a7e4f9520c16
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Size
51KB
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MD5
a3d1b1ffeb2381214f14c68cfccb23e3
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SHA1
4e448a37cc7126a4c3765f706d57869900443e50
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SHA256
5c4b2e8fea0b90dd504d4bc33c78e92e7865755c2393eea37235a7e4f9520c16
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SHA512
f704c2a67c2c590928323f926424411163869667683d59824fff4866e053aaec0909b3a9ee4cb01bad2704b1aa3e511a45a8332ccc8b2e4df27405d19f74dd51
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SSDEEP
1536:sWZGE0O/gN+aVRQx1houI8d9OEYtXKybVw:s4GE0y6XVRQxcuI8eEYpKybW
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule static1/unpack002/out.upx Nirsoft -
resource yara_rule static1/unpack001/BluetoothView.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/BluetoothView.exe unpack002/out.upx
Files
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5c4b2e8fea0b90dd504d4bc33c78e92e7865755c2393eea37235a7e4f9520c16.zip
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BluetoothView.chm.chm
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BluetoothView.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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_32BIT_MACHINE
Sections
.text Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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BluetoothView_lng.ini
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readme.txt