Behavioral task
behavioral1
Sample
b387fc76f390a2760a5242693419f051f17a3071fd9c75ca5b9968c5253edfcf.exe
Resource
win7-20240708-en
General
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Target
b387fc76f390a2760a5242693419f051f17a3071fd9c75ca5b9968c5253edfcf.exe
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Size
70KB
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MD5
20ec0ec5f396bf72a91e5943fe426224
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SHA1
f54cc47328f60dea7788687656992eca18336ae0
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SHA256
b387fc76f390a2760a5242693419f051f17a3071fd9c75ca5b9968c5253edfcf
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SHA512
b59f4dba7dbdf49eb90dea48e032ed46f81c752dd142d4fe17710296cb7d16568f4e63b814e3463f21ef213fe7602ff47e40287db06b4b1c2328bcdbdc4805a1
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SSDEEP
1536:aZtJw+HbdXr7dJBTdVMbr/PNDyQA2w65XOxfks:aZLXRrBEbTI92LXOxfks
Malware Config
Extracted
xworm
wednesday-knight.gl.at.ply.gg:48312
0xF488F3FA5541d79f0b1945ccA834cD6d939dD864:1
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Install_directory
%AppData%
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install_file
USB.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 b387fc76f390a2760a5242693419f051f17a3071fd9c75ca5b9968c5253edfcf.exe
Files
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b387fc76f390a2760a5242693419f051f17a3071fd9c75ca5b9968c5253edfcf.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: 68KB - Virtual size: 67KB
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