Static task
static1
Behavioral task
behavioral1
Sample
1a0f79462186dfbd5ae910e132422816_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1a0f79462186dfbd5ae910e132422816_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
-
Target
1a0f79462186dfbd5ae910e132422816_JaffaCakes118
-
Size
566KB
-
MD5
1a0f79462186dfbd5ae910e132422816
-
SHA1
eadde1f3998c0dfa2338241d020686174df9d151
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SHA256
f2f8f14f50a59f6bc81bbadd721d033d7852ddb303c17de5c68a299d071142f7
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SHA512
72e8a5e7b2a7fa7a0634a49d39f406ca8acc4619374725b8fd64ae88c49c4b95a65d7330b0235a83ee29e776c8ff4cd5a6b09b8e8cb87c35d50b5bb9fe19b3f9
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SSDEEP
12288:KLbg3zLNEz1s9z+RBZpuq8xBaanWbWZcLDqO8GW8kqOMFJkLjJ:Abgz+1Oz+RfpnYnQUcLDq9GW8JFJwt
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1a0f79462186dfbd5ae910e132422816_JaffaCakes118
Files
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1a0f79462186dfbd5ae910e132422816_JaffaCakes118.exe windows:4 windows x86 arch:x86
28850c37f2218d8588c47cfcb0a2e78d
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
CreateThread
GetModuleHandleA
GetTickCount
GetStartupInfoA
Sleep
user32
MessageBoxA
DefWindowProcA
PostQuitMessage
DestroyWindow
UnregisterClassA
DispatchMessageA
TranslateMessage
GetMessageA
ShowWindow
CreateWindowExA
RegisterClassExA
LoadCursorA
SetFocus
ole32
CoInitialize
msvcp60
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBDABV?$allocator@D@1@@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV?$allocator@D@1@@Z
?find@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIABV12@I@Z
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?length@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ
?substr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBE?AV12@II@Z
?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
??4?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?size@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ
?replace@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@IIABV12@@Z
msvcrt
malloc
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
strlen
sprintf
_except_handler3
memcpy
memset
??2@YAPAXI@Z
_stricmp
getenv
memmove
strcmp
__CxxFrameHandler
_exit
Sections
.text Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 101KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ