Static task
static1
Behavioral task
behavioral1
Sample
a2e21f554157b78716c19ca961c4d3b2.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
a2e21f554157b78716c19ca961c4d3b2.exe
Resource
win10v2004-20240221-en
General
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Target
a2e21f554157b78716c19ca961c4d3b2
-
Size
67KB
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MD5
a2e21f554157b78716c19ca961c4d3b2
-
SHA1
fa5181423f4e268fefff5875ef5a14787628d7d8
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SHA256
c35fda662d4b425dec958eb463894205e6d60de9362ab4c3b0b42cb6b81c061b
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SHA512
7523355b798dc095467e73fb9fa135b6ba50b1ec67e1c1c668f955441a6e88c1b0ce019806acce6388025bfb32b0b9fef2a72a30dbb3c604870e36342a2f4b49
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SSDEEP
1536:tkhqnalwE3/Abdk0UrAaPGmnYhV7rC1rdY/T:ehlIbGUaPG4YzPBL
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a2e21f554157b78716c19ca961c4d3b2
Files
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a2e21f554157b78716c19ca961c4d3b2.exe windows:4 windows x86 arch:x86
e9ad0432cfc2626901385d18adae1878
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
Sleep
lstrlenA
GetStartupInfoA
GetModuleHandleA
user32
SetTimer
PostQuitMessage
EndPaint
BeginPaint
DestroyWindow
ReleaseDC
GetDC
LoadBitmapA
GetClientRect
wsprintfA
FillRect
MessageBoxA
LoadCursorA
DispatchMessageA
TranslateMessage
GetMessageA
UpdateWindow
DefWindowProcA
LoadIconA
ShowWindow
CreateWindowExA
RegisterClassExA
gdi32
BitBlt
CreateSolidBrush
SetBkMode
SetTextColor
TextOutA
SelectObject
DeleteDC
DeleteObject
CreateCompatibleDC
CreateCompatibleBitmap
ole32
CoInitialize
msvcp60
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@ABV12@II@Z
?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??_F?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEXXZ
??8std@@YA_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@PBD@Z
?replace@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@IIABV12@II@Z
?substr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBE?AV12@II@Z
?find@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIPBDII@Z
?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB
??0Init@ios_base@std@@QAE@XZ
??1Init@ios_base@std@@QAE@XZ
??0_Winit@std@@QAE@XZ
??1_Winit@std@@QAE@XZ
??9std@@YA_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@PBD@Z
msvcrt
memcpy
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
?terminate@@YAXXZ
_onexit
__dllonexit
_EH_prolog
__CxxFrameHandler
strcmp
memmove
malloc
sprintf
getenv
strlen
rand
_except_handler3
_stricmp
memset
??2@YAPAXI@Z
Sections
.TEXT Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 7.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 42KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.Metralh Size: 512B - Virtual size: 4KB