Static task
static1
Behavioral task
behavioral1
Sample
28bd7aaebcc0d720e4453dd1eff29bd9.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
28bd7aaebcc0d720e4453dd1eff29bd9.exe
Resource
win10v2004-20231222-en
General
-
Target
28bd7aaebcc0d720e4453dd1eff29bd9
-
Size
23KB
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MD5
28bd7aaebcc0d720e4453dd1eff29bd9
-
SHA1
03e0ac00c285b735c51f509b534402ae9fddd2eb
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SHA256
59ac15631ba0ac946d7434e324aceb3d578cf33906587efcc803539661cb652f
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SHA512
a6c7129e67fe794e65a8bca3834f1c674826b0ea8145b0b0a0368030764b3c59813637bb39a3f087972b223bd505b5aa6891980ab1f4f27e15b03ef747ae3548
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SSDEEP
384:+Zpao6qOEuJDTjaLFPgBYkkjuv1hkNLdbaLa4CwUJuUCSFCJWe8EDEWW:+HAnT+LFPgBxkjuv7wbaLa4PU48IM
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 28bd7aaebcc0d720e4453dd1eff29bd9
Files
-
28bd7aaebcc0d720e4453dd1eff29bd9.exe windows:4 windows x86 arch:x86
8ce79d347a5ab3b2dc7cb6b771609388
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
GetLastError
GetProcAddress
LoadLibraryA
WaitForSingleObject
CreateThread
GetTempPathA
Sleep
GetWindowsDirectoryA
WinExec
GetModuleFileNameA
FreeLibrary
CreateMutexA
GetVersionExA
lstrcmpiA
SetFileAttributesA
DeleteFileA
lstrcatA
CloseHandle
ReadFile
SetFilePointer
CreateFileA
GetCurrentProcess
GetSystemDirectoryA
user32
FindWindowA
urlmon
URLDownloadToCacheFileA
URLDownloadToFileA
advapi32
LookupPrivilegeValueA
OpenProcessToken
AdjustTokenPrivileges
wininet
DeleteUrlCacheEntry
msvcp60
?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@PBDI@Z
?substr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBE?AV12@II@Z
?rfind@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIPBDII@Z
??Hstd@@YA?AV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@PBDABV10@@Z
?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@ABV12@II@Z
?append@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
??0?$basic_ifstream@DU?$char_traits@D@std@@@std@@QAE@XZ
?open@?$basic_filebuf@DU?$char_traits@D@std@@@std@@QAEPAV12@PBDH@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??0Init@ios_base@std@@QAE@XZ
??1Init@ios_base@std@@QAE@XZ
??0_Winit@std@@QAE@XZ
??1_Winit@std@@QAE@XZ
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
??1?$basic_ifstream@DU?$char_traits@D@std@@@std@@UAE@XZ
??_D?$basic_ifstream@DU?$char_traits@D@std@@@std@@QAEXXZ
?close@?$basic_ifstream@DU?$char_traits@D@std@@@std@@QAEXXZ
?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB
?getline@std@@YAAAV?$basic_istream@DU?$char_traits@D@std@@@1@AAV21@AAV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@1@@Z
?_Tidy@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEX_N@Z
shell32
ShellExecuteA
msvcrt
malloc
_itoa
_onexit
__dllonexit
fopen
fwrite
fclose
fread
atoi
__CxxFrameHandler
time
strlen
memcpy
memset
_stricmp
strchr
strcpy
sprintf
strcat
localtime
Sections
.text Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 948B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE