Static task
static1
Behavioral task
behavioral1
Sample
˵_Readme.html
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
˵_Readme.html
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
IJ.url
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
IJ.url
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
ʱػ.exe
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
ʱػ.exe
Resource
win10v2004-20240412-en
General
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Target
f6cbb6f0847c8c03a689946375238821_JaffaCakes118
-
Size
723KB
-
MD5
f6cbb6f0847c8c03a689946375238821
-
SHA1
520e0f6a25548cbd47d49662185ae0aa33ad8d0c
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SHA256
5219d091f2c79a9c43ceb37f935b1a1b3baf26e2fd090fe3f565f75f9acf99a0
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SHA512
cef5cd3b4fa81ce05f629a2a3a5bb2a92f891a620dba335358e5116199a57319071d8127545f33bf23d363f3fb411a965cde852cf34a44aa0fb282aafb1a8c7f
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SSDEEP
12288:jOwXO+uLa8emJcBi1b/qZcOy1PwB5OEvRq1i/bULhAkwj3KebwjQVrNbofNzRcU0:jUjLphqBi1/aD+wB5OE5qUBeLQVu3rYl
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ʱػ.exe
Files
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f6cbb6f0847c8c03a689946375238821_JaffaCakes118.zip
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˵_Readme.html.html
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IJ.url.url
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ʱػ.exe.exe windows:4 windows x86 arch:x86
65ae5cf17140aeaf91e3e9911da0ee3e
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
GetEnvironmentVariableA
GetVersionExA
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: 24KB - Virtual size: 22KB
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: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 112KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 97KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ