Behavioral task
behavioral1
Sample
RRCleaner.exe
Resource
win11-20240419-en
General
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Target
RRCleaner.exe
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Size
84KB
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MD5
113f026c895bed630ca263353e0002c6
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SHA1
4f7c9d86115fdcec72216a0dc3bd91c9c482a286
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SHA256
c6f05ee7cb78bfc21f0bd38c83ca18a29f1cfe8de1375723271a7765ebbc25c8
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SHA512
1bece5acf949758e39a0dabdd583fca396148d4a77abf0436b4d942a4e1e687b5128b631ac49c4323ba341d3bee8b1966efb5fdfa107a3255512356d69037ecf
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SSDEEP
1536:zxbjnXB059k8xeugySXDkbkinjZFQbbB8UZIzutg5CW36N1IRUKyOueyl1:zRBOKceXzktjZFQbb1G5CvKRtyOuey1
Malware Config
Extracted
xworm
exchange-extends.gl.at.ply.gg:45129
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Install_directory
%AppData%
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install_file
RRStealer.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 RRCleaner.exe
Files
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RRCleaner.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: 82KB - Virtual size: 81KB
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