Behavioral task
behavioral1
Sample
2024-05-25_7c2f354441a691b457f69f82a93cb084_hiddentear.exe
Resource
win7-20240221-en
General
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Target
2024-05-25_7c2f354441a691b457f69f82a93cb084_hiddentear
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Size
130KB
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MD5
7c2f354441a691b457f69f82a93cb084
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SHA1
4672b080e6193378c6e4b0c7783c4b9dfbc46d10
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SHA256
fe02a9075a3115d774dbced71281a94e393cccf36384f0cda439e277ba558f23
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SHA512
adb1286fd6a68d5497ceee502f501f456e540b09581c8f66f49d0c3c7c68216a87e433d7a448a4389940d0d6ea39fdabdac4ddddf2c6b99cb1cdbc303f0a8d33
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SSDEEP
3072:fd9KEcFE9juOjJM+lmsolAIrRuw+mqv9j1MWLQI:fcE9q+lDAA
Malware Config
Extracted
xworm
5.0
127.0.0.1:7000
afr0j4ck.ddns.net:7000
ZcZN7Z2ILRD40UlD
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Detects Windows executables referencing non-Windows User-Agents 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-25_7c2f354441a691b457f69f82a93cb084_hiddentear
Files
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2024-05-25_7c2f354441a691b457f69f82a93cb084_hiddentear.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 99KB - Virtual size: 98KB
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