Behavioral task
behavioral1
Sample
ambrella.exe
Resource
win7-20240611-en
General
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Target
ambrella.exe
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Size
32KB
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MD5
df0a2d9f7d2f8e90c6690005c3f8c0eb
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SHA1
5358df11ae090ebf40da82fc2d29c29c0827ac53
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SHA256
07c511fbcfc27f2ed31d0191d51bd7a72017cd4fb10457526b87393d84b64713
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SHA512
5c4bbaa35b4505fbe82759edab696a6836d684aaee916b38e429908451f056d40575fbf7cbbeb3416743932fef47aeda27960735596bc794d004fe6ea806acc3
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SSDEEP
384:jEbmX5Qa+vN1h1+X3v6JFjL+gkr3Tm2eaFOL1dRApkFTBLTsOZwpGd2v99IkuisG:wVa+vNtg+PB83Tw4e1dVFE9j4OjhubA
Malware Config
Extracted
xworm
5.0
127.0.0.1:2010
8R0uhpDCYykOOQzR
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install_file
USB.exe
Signatures
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Detect Xworm Payload 1 IoCs
Processes:
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource ambrella.exe
Files
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ambrella.exe.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: 1KB - Virtual size: 1KB
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