Behavioral task
behavioral1
Sample
nebula-installer.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
nebula-installer.exe
Resource
win10v2004-20240709-en
General
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Target
nebula-installer.exe
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Size
162KB
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MD5
4f62791d17b91910e00c1adc64caaca5
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SHA1
61146fc0dc215018c1dd9a752bdee94cdcfc3e2e
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SHA256
a0eee588ff3580c16476b9031829d157ada72eec8b68604ba4e65c8e25e45aa2
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SHA512
f6864cb2597d389b31e682fe2ce5d5e64eee6db7d881c9b64b766cadde9af5098ef9caffb2155f936fa8579c4eaf91f69c4e5b7af2dd53e20eeb3ec5aa6c77a4
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SSDEEP
3072:mlc0JnLbyE25KPOh933vB6ldNorXIstELleEgBOp:gBLbL4x33W3oDnFE
Malware Config
Extracted
xworm
edition-ages.gl.at.ply.gg:14076
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Install_directory
%AppData%
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install_file
svchost.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 nebula-installer.exe
Files
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nebula-installer.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: 79KB - Virtual size: 78KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 82KB - Virtual size: 82KB
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