Static task
static1
Behavioral task
behavioral1
Sample
Internal Installer V1.2.exe
Resource
win10v2004-20230703-en
Behavioral task
behavioral2
Sample
Internal Installer V1.2.exe
Resource
ubuntu1804-amd64-20230621-en
General
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Target
Internal Installer V1.2.exe
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Size
14KB
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MD5
d7616dcb5bfca120140c7d7cdebea995
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SHA1
c4a1a20637a63814a399a208021cbd5086f9a98a
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SHA256
b44258dbdc04d0180bd3a7b86bfd10adb2b99e753d599de23729618665627f99
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SHA512
5272b78890ec5e130a0cab4f00a81c3a558c66a04bd2ebe33021d5f4ab958b1231f44c785c8c97c365467270d6bbd23f5f61574bfd2a4e8d475087fe271e1602
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SSDEEP
192:xxJuBbFn8VGeWlqYRo3yyajHbjEOeMsP6JHWdQ:xCBSVGt3dyaj2PI+Q
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Internal Installer V1.2.exe
Files
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Internal Installer V1.2.exe.exe windows x86
a9c887a4f18a3fede2cc29ceea138ed3
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
IMAGE_FILE_DEBUG_STRIPPED
Imports
msvcrt
malloc
memset
strcmp
strcpy
getenv
sprintf
fopen
fwrite
fclose
__argc
__argv
_environ
_XcptFilter
__set_app_type
_controlfp
__getmainargs
exit
shell32
ShellExecuteA
kernel32
SetUnhandledExceptionFilter
Sections
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 4B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ