Static task
static1
Behavioral task
behavioral1
Sample
b58c3cdb6757ffe9c77523b92eb82aa1bd05e875951c3701d320e47d4b7b385c.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b58c3cdb6757ffe9c77523b92eb82aa1bd05e875951c3701d320e47d4b7b385c.exe
Resource
win10v2004-20240508-en
General
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Target
b58c3cdb6757ffe9c77523b92eb82aa1bd05e875951c3701d320e47d4b7b385c
-
Size
122KB
-
MD5
8f9feb6246e6c5bc1054f541da001f35
-
SHA1
731b4fe31971fbbee01a54d3195e1fc085d3333a
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SHA256
b58c3cdb6757ffe9c77523b92eb82aa1bd05e875951c3701d320e47d4b7b385c
-
SHA512
47ce984cfcae7dba17f2c88cb07d4b37dbb2c7d5e4c19fbbc4ef26960527d04f0e5d19852eaf68c6a1b7b7f8a8bf2df626eabd6b2fd8488d279c7cd3ed63e68c
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SSDEEP
1536:/7ZQpApze+eJfFpsJOfFpsJlOtOcvOCg7WBaMrDOh:9QWpze+eJfFpsJOfFpsJfmaAk
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b58c3cdb6757ffe9c77523b92eb82aa1bd05e875951c3701d320e47d4b7b385c
Files
-
b58c3cdb6757ffe9c77523b92eb82aa1bd05e875951c3701d320e47d4b7b385c.exe windows:4 windows x86 arch:x86
8abecba2211e61763c4c9ffcaa13369e
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
mfc42
ord2770
ord356
ord2781
ord4058
ord3181
ord2764
ord1980
ord668
ord926
ord924
ord941
ord4129
ord537
ord540
ord6282
ord825
ord6283
ord5683
ord5710
ord858
ord800
ord535
ord859
msvcrt
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_except_handler3
_controlfp
__setusermatherr
_initterm
__getmainargs
_acmdln
exit
_XcptFilter
_exit
_beginthread
rand
fgetc
fputc
fwrite
rename
fopen
fseek
fread
fclose
_stat
__CxxFrameHandler
_mbscmp
kernel32
GetCurrentThread
GetCurrentProcess
SetPriorityClass
lstrcatA
lstrcpyA
GetEnvironmentVariableA
GetShortPathNameA
GetModuleFileNameA
GetFileAttributesA
DeleteFileA
SetFileAttributesA
GetSystemDirectoryA
WaitForSingleObject
CreateProcessA
Sleep
GetLogicalDrives
GetModuleHandleA
GetStartupInfoA
SetThreadPriority
user32
LoadIconA
MessageBoxA
shell32
ShellExecuteExA
SHChangeNotify
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE