Run
Static task
static1
Behavioral task
behavioral1
Sample
37f2979c9ee20693cf5429221bf5a1c4_JaffaCakes118.dll
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
37f2979c9ee20693cf5429221bf5a1c4_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
-
Target
37f2979c9ee20693cf5429221bf5a1c4_JaffaCakes118
-
Size
56KB
-
MD5
37f2979c9ee20693cf5429221bf5a1c4
-
SHA1
6d96b09dff91f281f220f9fb5f8a242f91b8c076
-
SHA256
eae0e799369c4d18d1f795b16be87d01203b495b40107f64476e4d7936fa0660
-
SHA512
405da12cfa49e865f7d98c00eb62714107055256568744ec82527a67f12a2ec086d424d6b4e8adc349e51742aba9c307b641fe4cd102b7e4ca200c1f312860f4
-
SSDEEP
768:fjpTjp9/NJnk51AkIY2vM0bD0soiGgqdB1zeVHc:b9FJnk51GvM0iilqdB1zepc
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 37f2979c9ee20693cf5429221bf5a1c4_JaffaCakes118
Files
-
37f2979c9ee20693cf5429221bf5a1c4_JaffaCakes118.dll windows:4 windows x86 arch:x86
b664d049b952a8bc44f766efe4e0ee14
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
mfc42
ord3811
ord1182
ord342
ord1253
ord1168
ord823
ord825
msvcrt
_except_handler3
_stricmp
_access
__CxxFrameHandler
_beginthreadex
strstr
_strlwr
rand
time
srand
_strupr
sprintf
strchr
atol
_ltoa
atoi
fclose
__dllonexit
_onexit
free
_initterm
malloc
_adjust_fdiv
kernel32
GetLastError
CreateEventA
DeleteFileA
GetModuleFileNameA
CreateProcessA
OpenMutexA
GetVolumeInformationA
OpenEventA
MapViewOfFile
GetTempPathA
GetTempFileNameA
GetWindowsDirectoryA
OpenFileMappingA
CloseHandle
VirtualFreeEx
WaitForSingleObject
CreateRemoteThread
GetProcAddress
GetModuleHandleA
WriteProcessMemory
VirtualAllocEx
lstrlenW
OpenProcess
lstrlenA
CreateToolhelp32Snapshot
Process32Next
Process32First
Sleep
SetFileAttributesA
user32
wsprintfW
advapi32
RegCloseKey
RegSetKeySecurity
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
RegQueryValueExA
RegOpenKeyA
RegDeleteValueA
RegEnumValueA
RegCreateKeyA
OpenProcessToken
GetUserNameA
CreateProcessAsUserA
RegGetKeySecurity
RegCreateKeyExA
RegSetValueExA
RegQueryInfoKeyA
RegSetValueA
urlmon
URLDownloadToFileA
msvcp60
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?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
?_Xlen@std@@YAXXZ
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?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB
?erase@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@II@Z
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@ABV12@II@Z
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?_Grow@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAE_NI_N@Z
?_Eos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXI@Z
?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z
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wininet
InternetCrackUrlA
HttpSendRequestA
InternetGetConnectedState
DeleteUrlCacheEntry
InternetReadFile
HttpOpenRequestA
InternetCloseHandle
InternetConnectA
InternetOpenA
Exports
Exports
Sections
.text Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ