Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20230220-en
General
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Target
tmp
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Size
7KB
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MD5
dffa738e21daf5b195cda9a173d885fc
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SHA1
441cb819e9ef15ece841b8776c1e6eec1e68ec95
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SHA256
fc7f4a32ad5d939024f941c04f123edc4e4e51d4974313e001130a2e466119a2
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SHA512
03859b0909203a5aef273cb568404e9c78549328783d7988aebacb18fc5fc5647aab87939783df03eab75625919665560b6b17f744d5809a7e1262fb63b8c5ad
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SSDEEP
96:S5bbVm8uw0GSYUKRYHQb+cM8b4PtboynuYUL8PCtbOoX:4fVm8yP0b48sP1oynfUL8ebJ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource tmp
Files
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tmp.exe windows x86
d65758d31215fa0cf1abf175e24d35cd
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
shlwapi
PathFileExistsW
msvcrt
__p__fmode
__set_app_type
__p__commode
_controlfp
_adjust_fdiv
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
srand
rand
memset
_except_handler3
wininet
InternetOpenUrlA
InternetCloseHandle
InternetOpenA
InternetOpenUrlW
InternetOpenW
InternetReadFile
urlmon
URLDownloadToFileW
kernel32
MoveFileW
ExpandEnvironmentStringsW
CreateProcessW
Sleep
MoveFileA
DeleteFileA
DeleteFileW
GetTickCount
GetModuleHandleA
GetStartupInfoA
WriteFile
CreateFileW
CloseHandle
user32
wsprintfW
Sections
.text Size: 2KB - Virtual size: 1KB
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: 512B - Virtual size: 60B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 312B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ