Behavioral task
behavioral1
Sample
9021c54902a0bc8ee49a25e57de9ba299fc463a09ea550293786d89f0660b6b8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
9021c54902a0bc8ee49a25e57de9ba299fc463a09ea550293786d89f0660b6b8.exe
Resource
win10v2004-20231222-en
General
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Target
9021c54902a0bc8ee49a25e57de9ba299fc463a09ea550293786d89f0660b6b8.exe.zip
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Size
2.2MB
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MD5
b3f60bbb968a5448f30d6e9e6cb40129
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SHA1
e496fbd5f90c15c7267a49ae92347b5244f9308d
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SHA256
bd641309625749e7524424d363af09125636d69d7d32c62d8c98acf396c5a00c
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SHA512
98c873be0cc44c68abae5ca383577ada56bbd5443cc2abb349e62f8ff010c37dff7d9485de4a1dc5b043ac960d44bd9dda6a311eab8dbe8e85660c5a7268ea0c
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SSDEEP
49152:RduQxLH5xCuw2OjNvV8Ca09Zqgb3Y72rUHTj3S2/eo:RdRxjrCuwvNvjGTT1
Malware Config
Signatures
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resource yara_rule static1/unpack001/9021c54902a0bc8ee49a25e57de9ba299fc463a09ea550293786d89f0660b6b8.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/9021c54902a0bc8ee49a25e57de9ba299fc463a09ea550293786d89f0660b6b8.exe
Files
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9021c54902a0bc8ee49a25e57de9ba299fc463a09ea550293786d89f0660b6b8.exe.zip.zip
Password: infected
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9021c54902a0bc8ee49a25e57de9ba299fc463a09ea550293786d89f0660b6b8.exe.exe windows:4 windows x86 arch:x86
8864948b624a33b260714f546b0b4009
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CloseHandle
CreateFileA
CreateThread
DeleteFileA
ExitProcess
ExitThread
FreeLibrary
GetCurrentProcess
GetCurrentProcessId
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
GetTempFileNameA
GetTempPathA
GetVersionExA
LoadLibraryA
LoadLibraryExA
OpenProcess
WriteProcessMemory
VirtualAlloc
VirtualFree
WriteFile
Sections
UPX0 Size: - Virtual size: 5.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.9MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 51KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pe Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 456KB - Virtual size: 454KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 36KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 76KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 824B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
pebundle Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE