Static task
static1
Behavioral task
behavioral1
Sample
3991c55e3ff8756f0c8ae23b8198602124f3fb4ec2e0421f4f691fe498ae3331.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
3991c55e3ff8756f0c8ae23b8198602124f3fb4ec2e0421f4f691fe498ae3331.exe
Resource
win10v2004-20240508-en
General
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Target
3991c55e3ff8756f0c8ae23b8198602124f3fb4ec2e0421f4f691fe498ae3331
-
Size
99KB
-
MD5
99b61f3434cde9e5681baf6bc654747f
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SHA1
e03d4b1e33f98b76b947ebd6dd7d196cb6c28d5c
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SHA256
3991c55e3ff8756f0c8ae23b8198602124f3fb4ec2e0421f4f691fe498ae3331
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SHA512
b15b1d7bdf93a85fcff3a236ab8e0a044411330b9c884c4fb9d2cfc0f5d11a4d1b6c3a060a63b1d654ed0d5c9473833c4c061610cf6af21361640e9fb73eb77d
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SSDEEP
3072:6rWpcOPxPke+e3fFpsJOfFpsJbgEmPxP3W5WA:tFPxPke+eImPxPG0A
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3991c55e3ff8756f0c8ae23b8198602124f3fb4ec2e0421f4f691fe498ae3331
Files
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3991c55e3ff8756f0c8ae23b8198602124f3fb4ec2e0421f4f691fe498ae3331.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