Static task
static1
Behavioral task
behavioral1
Sample
2a8af1885d03b82b52afa70a96a3e7f1.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2a8af1885d03b82b52afa70a96a3e7f1.exe
Resource
win10v2004-20231215-en
General
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Target
2a8af1885d03b82b52afa70a96a3e7f1
-
Size
39KB
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MD5
2a8af1885d03b82b52afa70a96a3e7f1
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SHA1
c1fe9593891e2cb4f6ea919a80f5fdc9a0078132
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SHA256
4a4b8ce49dd54b65fefe43c04c0f46cbc1d99290f7b14d0b4985bb7a5265d82f
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SHA512
79ff0de2f304bcc76a95ee86c9dacf8c47e3c4179e5733287e0f81cd6a0a07ba1146c1cbcaaf986512c8a68e424cdc4ca2476cf9be239cdcd6196c73b389ab3b
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SSDEEP
768:dVNfuaGkkwVNYzkmwyNVZtiIahFsPdbjse2JJuIOEzTSNfuaGZ:d/2aGdw2zWL4bjyJJN3zTe2aGZ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2a8af1885d03b82b52afa70a96a3e7f1
Files
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2a8af1885d03b82b52afa70a96a3e7f1.exe windows:4 windows x86 arch:x86
52aa29ebc17c92a9cc42f492414b9909
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
GetModuleHandleA
GetTickCount
GetStartupInfoA
user32
PostQuitMessage
DestroyWindow
SetTimer
EndPaint
BeginPaint
ReleaseDC
GetDC
LoadBitmapA
GetClientRect
wsprintfA
FillRect
MessageBoxA
DefWindowProcA
LoadCursorA
DispatchMessageA
TranslateMessage
GetMessageA
UpdateWindow
ShowWindow
CreateWindowExA
RegisterClassExA
LoadIconA
gdi32
SelectObject
CreateSolidBrush
SetBkMode
SetTextColor
TextOutA
BitBlt
DeleteDC
CreateCompatibleBitmap
CreateCompatibleDC
DeleteObject
ole32
CoInitialize
msvcp60
?replace@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@IIABV12@@Z
?size@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
?substr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBE?AV12@II@Z
?length@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?find@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIABV12@I@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV?$allocator@D@1@@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBDABV?$allocator@D@1@@Z
??4?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
msvcrt
_except_handler3
_controlfp
__set_app_type
__p__fmode
__p__commode
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
__CxxFrameHandler
strcmp
memmove
malloc
sprintf
getenv
??2@YAPAXI@Z
strlen
tolower
rand
scanf
srand
_stricmp
memcpy
memset
Sections
.text Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE