Behavioral task
behavioral1
Sample
test.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
test.exe
Resource
win7-20240708-en
Behavioral task
behavioral3
Sample
test.exe
Resource
win10v2004-20240802-en
General
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Target
test.exe
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Size
229KB
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MD5
ed1c0d680a733936ebe4a50fa416fe0d
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SHA1
81be50d5fe36273076f80a697614652c0d7e706a
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SHA256
6199c285513f1096b4b8d00911f1763b6ee1f734796129d557fdf7a8f11d00c4
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SHA512
b0047258df68028df7b7bcaf0916e210d04cc65174e311085c756141e1bac5073d5a76450d96f3b42110fb4b78f0e23c0fb8e9823c83e4a2698a945d56f5f0cd
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SSDEEP
3072:GFG9LkOqj8LD8KbgVtn8Mo8G1gVziHzZbIK1YKB/pCAcNqXhwBV3yxSQig8xNW2Y:YG99/5bTgVziHzZnSKrCbYMhVbp8Vq
Malware Config
Extracted
xworm
-
install_file
Mason.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource test.exe
Files
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test.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 224KB - Virtual size: 223KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
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