Behavioral task
behavioral1
Sample
138dd6f0c549b0e7facab17d5da7833a_JaffaCakes118.exe
Resource
win7-20240215-en
General
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Target
138dd6f0c549b0e7facab17d5da7833a_JaffaCakes118
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Size
4.1MB
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MD5
138dd6f0c549b0e7facab17d5da7833a
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SHA1
0874bbfb1316308533e6b243766480d3fa7af9d4
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SHA256
f3635ffdfa0773be8da45f4bbcc25a2b962f92f62ee03de853d9feac0c3dc277
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SHA512
160889bfb723fb94c35e86ea159383f4e4e4e09c8f373bc887eee3d38f48007d86888c9d0ce29a0a0f84cd20e30784591888acff450884c60f4ec71db741f49c
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SSDEEP
98304:sOgxAmHCpxpfKYBHKOJx2nn5NkO3vfPw/fm1hf+t:NmHYxFBqI2nn5NkO3uuhf
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 138dd6f0c549b0e7facab17d5da7833a_JaffaCakes118
Files
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138dd6f0c549b0e7facab17d5da7833a_JaffaCakes118.exe windows:6 windows x86 arch:x86
a4425b5cde629967baadc21a3a618db9
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadResource
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
advapi32
RegSetValueExW
shell32
ShellExecuteExA
msvcp140
?_Ipfx@?$basic_istream@_WU?$char_traits@_W@std@@@std@@QAE_N_N@Z
winhttp
WinHttpQueryHeaders
vcruntime140
_purecall
api-ms-win-crt-convert-l1-1-0
strtof
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsprintf
api-ms-win-crt-runtime-l1-1-0
_initialize_wide_environment
api-ms-win-crt-heap-l1-1-0
_callnewh
api-ms-win-crt-string-l1-1-0
strcat_s
api-ms-win-crt-filesystem-l1-1-0
_lock_file
api-ms-win-crt-math-l1-1-0
_dclass
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
user32
GetProcessWindowStation
GetUserObjectInformationW
Sections
.text Size: - Virtual size: 139KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp0 Size: - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 4.1MB - Virtual size: 4.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 453KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ