Run
Static task
static1
Behavioral task
behavioral1
Sample
ac2b20cdd549db3117bf6b8f980ce803.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ac2b20cdd549db3117bf6b8f980ce803.dll
Resource
win10v2004-20240226-en
General
-
Target
ac2b20cdd549db3117bf6b8f980ce803
-
Size
48KB
-
MD5
ac2b20cdd549db3117bf6b8f980ce803
-
SHA1
bddc432b2e21a8a05455bb758398f96391ed9665
-
SHA256
aee4249bdebc1f31a9fbbbcc7d35a6e921c186655e2ec6c7bcecb9232968d1bf
-
SHA512
7ff967ee1dd90aa8e4126b89b61842e483d786504414e136933f9bd31db4f7b670632884ec56a097f1ebeacd4a0c7f959f2cf1b4cc076e04e358d01bee6b93cb
-
SSDEEP
768:g4nbDWmHFNPUEfBOUwKueaeJAnbNjsoiGgqQymJ:HnP1UYBOU0MAnVilqQZJ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ac2b20cdd549db3117bf6b8f980ce803
Files
-
ac2b20cdd549db3117bf6b8f980ce803.dll windows:4 windows x86 arch:x86
963c3ddbc674437ad7973d28fc33708c
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
mfc42
ord3811
ord1182
ord342
ord1253
ord1168
ord823
ord825
msvcrt
_except_handler3
_stricmp
_access
_beginthreadex
strstr
_strlwr
rand
time
srand
__CxxFrameHandler
_strupr
sprintf
strchr
atol
_ltoa
atoi
fclose
__dllonexit
_onexit
free
_initterm
malloc
_adjust_fdiv
kernel32
GetLastError
CreateEventA
DeleteFileA
UnmapViewOfFile
CreateFileMappingA
GetCompressedFileSizeA
Sleep
GetModuleFileNameA
OpenFileMappingA
MapViewOfFile
GetTempPathA
GetTempFileNameA
GetWindowsDirectoryA
GetVolumeInformationA
OpenMutexA
GetFileSize
SetFileAttributesA
CloseHandle
VirtualFreeEx
WaitForSingleObject
CreateRemoteThread
GetProcAddress
GetModuleHandleA
WriteProcessMemory
VirtualAllocEx
lstrlenW
OpenProcess
lstrlenA
CreateToolhelp32Snapshot
Process32Next
Process32First
CreateProcessA
user32
wsprintfW
advapi32
SetSecurityDescriptorDacl
InitializeSecurityDescriptor
RegCloseKey
RegQueryValueExA
RegOpenKeyA
RegDeleteValueA
RegQueryInfoKeyA
RegSetValueExA
RegCreateKeyA
OpenProcessToken
GetUserNameA
CreateProcessAsUserA
RegCreateKeyExA
RegEnumValueA
urlmon
URLDownloadToFileA
msvcp60
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?_Xlen@std@@YAXXZ
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?_C@?1??_Nullstr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@CAPBDXZ@4DB
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?assign@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@ABV12@II@Z
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
?_Grow@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAE_NI_N@Z
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?_Eos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@AAEXI@Z
?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z
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??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
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wininet
InternetCrackUrlA
HttpSendRequestA
InternetGetConnectedState
DeleteUrlCacheEntry
InternetReadFile
HttpOpenRequestA
InternetCloseHandle
InternetConnectA
InternetOpenA
Exports
Exports
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ