Static task
static1
Behavioral task
behavioral1
Sample
boer92/boer92.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
boer92/boer92.exe
Resource
win10v2004-20240709-en
General
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Target
5b69ddfa44bc212de33a463c4b068073_JaffaCakes118
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Size
2.5MB
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MD5
5b69ddfa44bc212de33a463c4b068073
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SHA1
65ce627d0a9c21b6e955e9e73f23f9b9436b3175
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SHA256
ef0ebc49584fb37cdcc07d1d445b7572d7396756ab1a91ceecfbe20b480669b3
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SHA512
cf4020a2c95c4a7d05b5334dbe96673c4eda29a480c275f638aad069eb24b5fb6cb49d28a4a7a192544ab7445fede8dacc0b0e61e91c57503b812c3ae510ad41
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SSDEEP
49152:HwZ0EftNOFIRzTpUyeoe+dg41isLfjqexVFvblMy6OYm5y1OGmi:Hw8FBEK4XLrb9RMysmsYGt
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/boer92/boer92.exe
Files
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5b69ddfa44bc212de33a463c4b068073_JaffaCakes118.rar
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boer92/boer92.exe.exe windows:4 windows x86 arch:x86
9165ea3e914e03bda3346f13edbd6ccd
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
GetProcAddress
LoadLibraryA
CloseHandle
WriteFile
CreateDirectoryA
GetTempPathA
ReadFile
SetFilePointer
CreateFileA
GetModuleFileNameA
GetStringTypeA
LCMapStringW
LCMapStringA
HeapAlloc
HeapFree
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
ExitProcess
HeapDestroy
HeapCreate
VirtualFree
VirtualAlloc
HeapReAlloc
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
RtlUnwind
GetCPInfo
GetACP
GetOEMCP
MultiByteToWideChar
GetStringTypeW
user32
MessageBoxA
wsprintfA
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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boer92/ico/ico1.ico
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boer92/ico/ico2.ico
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boer92/ico/ico3.ico
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boer92/ico/ico4.ico
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boer92/ico/ico5.ico
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boer92/snd/001.wav
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boer92/snd/002.wav