Behavioral task
behavioral1
Sample
f691af29880a23440b65782116124cbdfe8ea9d58ed103f33f15a89b0952b13a.exe
Resource
win7-20240221-en
General
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Target
f691af29880a23440b65782116124cbdfe8ea9d58ed103f33f15a89b0952b13a
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Size
81KB
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MD5
920858512e4722a649ca6bdecf4ea1a6
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SHA1
76019c1408ef7c7ea5fd5f53b58ad21a07b9b483
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SHA256
f691af29880a23440b65782116124cbdfe8ea9d58ed103f33f15a89b0952b13a
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SHA512
ec5c1ba5af7253e494e3ccc7e8f2890c308bcb18e33e5e9bb76e631ada244674598a464a49064e5215780e2330b9f9bbdbe208f5f836432d27428270be275018
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SSDEEP
1536:uzRjUdfuRnFe1zy6rzRTa57tmJWb5t4kOuFA/F6NZfhdcAfzOAwqQkGH:7n1lRsx6Wb5tVLd3zOAweGH
Malware Config
Extracted
xworm
127.0.0.1:4099
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Install_directory
%AppData%
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install_file
XClient.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 f691af29880a23440b65782116124cbdfe8ea9d58ed103f33f15a89b0952b13a
Files
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f691af29880a23440b65782116124cbdfe8ea9d58ed103f33f15a89b0952b13a.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: 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