Static task
static1
Behavioral task
behavioral1
Sample
Device/HarddiskVolume9/RECYCLER/S-3-5-01-4621304173-6055156028-813125507-4057/RRFSuXYr.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Device/HarddiskVolume9/RECYCLER/S-3-5-01-4621304173-6055156028-813125507-4057/RRFSuXYr.dll
Resource
win10v2004-20230220-en
General
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Target
RRFSuXYr.cpl
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Size
1KB
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MD5
3d321f2c271294c0eafeb169d71547d1
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SHA1
1a826b93b9007cdd27f65e64c18c09b84a7c2ad5
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SHA256
4cd544019e88536e9b33a87247609d519a9d8de23aefe90401dac5e856efdcad
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SHA512
00ca2bfce6dc45ebe8e82f6fd408a1bf59057882de3e2601f2eae69711350d964286dc3cf465c5c386e034b847e00c2bbc8e26a36cd29f4897ed3453b7987cec
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Device/HarddiskVolume9/RECYCLER/S-3-5-01-4621304173-6055156028-813125507-4057/RRFSuXYr.cpl
Files
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RRFSuXYr.cpl.zip
Password: S@ndb0x!2023@@
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Device/HarddiskVolume9/RECYCLER/S-3-5-01-4621304173-6055156028-813125507-4057/RRFSuXYr.cpl.dll windows x86
Password: S@ndb0x!2023@@
b6f391375d741ab65301de3824d105be
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
CreateMutexA
CreateProcessA
GetLastError
GetModuleFileNameA
ReleaseMutex
lstrcpyA
lstrlenA
Sections
.text Size: 1024B - Virtual size: 566B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 307B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 302B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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manifest.json