Static task
static1
Behavioral task
behavioral1
Sample
RAGNAR~1.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
RAGNAR~1.exe
Resource
win10v2004-20250129-en
Behavioral task
behavioral3
Sample
xxx.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_5b575566c36b34240af7edcec548f56e
-
Size
710KB
-
MD5
5b575566c36b34240af7edcec548f56e
-
SHA1
b9c840cc4099f9a9acc06c7a2c492941efb16214
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SHA256
11ef5e8bc8535c90bf67ad487313fcf9db5bdf724c7f683e8f35b122f80b2fff
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SHA512
3cd5f52af5eccaf9d802ef2ad355179d98fdc69af89df1a4406c3440bf6e6bf6436e41bfcebdbb8d263bb9f3b373b040cb7887ee3bec572c928b0fe9f3462290
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SSDEEP
12288:QAQJXYEO6Q0g0SFFivT9fsIIBpBwxc1fgldJAcrT0tIMIxnbbDMObQG7nw:EQ0g9eT9URrX1fEAY8CrcG7w
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/RAGNAR~1.EXE unpack001/xxx.exe
Files
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JaffaCakes118_5b575566c36b34240af7edcec548f56e.cab
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RAGNAR~1.EXE.exe windows:4 windows x86 arch:x86
86632da30434ccfc050190a47fb559c4
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
_acmdln
__p__fmode
__set_app_type
_except_handler3
_controlfp
_XcptFilter
_exit
_onexit
__dllonexit
??1type_info@@UAE@XZ
calloc
exit
memcpy
memset
_itow
??2@YAPAXI@Z
_wcsdup
??3@YAXPAX@Z
free
__p__commode
kernel32
GetModuleHandleA
GetTempPathW
GetModuleHandleW
GetModuleFileNameW
CreateFileW
SetFilePointer
CloseHandle
GetTempFileNameW
FreeLibrary
DeleteFileW
WriteFile
ReadFile
LoadLibraryW
GetProcAddress
GetStartupInfoA
user32
MessageBoxW
Sections
.text Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 928B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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xxx.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 453KB - Virtual size: 452KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 35KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ