Analysis
-
max time kernel
152s -
max time network
161s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
19-01-2024 16:41
Static task
static1
Behavioral task
behavioral1
Sample
LegacyLauncher_Installer_mcl.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
LegacyLauncher_Installer_mcl.exe
Resource
win10v2004-20231215-en
General
-
Target
LegacyLauncher_Installer_mcl.exe
-
Size
112.3MB
-
MD5
71f8ce4a8f559dca25662bbaa496fa7f
-
SHA1
09899d58b121ef998d894ca01d9be6408be091c4
-
SHA256
f39c0091f56186d91804f2051699ecdd1cce2bc6c51e133250653eff26b8e0f0
-
SHA512
f3d5b6069893fc819b915487db6b8c067716c9d961ddfecb9c4b17c2fd4443a333905963cf626e258163a9509a59a5d33f7eb7c7c1108b7d08e27659447d8819
-
SSDEEP
1572864:OCR3EXzMNaTUn8gquVvsaq/cBwI2ek+b7r0nKT5wfomYadr420Dt7RweD+gT9i0:T3uINa4nR4EBNlh5QjYads267REgT9t
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 632 LegacyLauncher_Installer_mcl.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4628 wrote to memory of 632 4628 LegacyLauncher_Installer_mcl.exe 88 PID 4628 wrote to memory of 632 4628 LegacyLauncher_Installer_mcl.exe 88 PID 4628 wrote to memory of 632 4628 LegacyLauncher_Installer_mcl.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\LegacyLauncher_Installer_mcl.exe"C:\Users\Admin\AppData\Local\Temp\LegacyLauncher_Installer_mcl.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4628 -
C:\Users\Admin\AppData\Local\Temp\is-0KEPT.tmp\LegacyLauncher_Installer_mcl.tmp"C:\Users\Admin\AppData\Local\Temp\is-0KEPT.tmp\LegacyLauncher_Installer_mcl.tmp" /SL5="$90218,115846600,1202688,C:\Users\Admin\AppData\Local\Temp\LegacyLauncher_Installer_mcl.exe"2⤵
- Executes dropped EXE
PID:632
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3.4MB
MD5593cf730ff2ce30aa845e233442c5a8a
SHA1f1aa311f76ef96d97895a78ea00dfd7900ff6bd7
SHA256dfc6d2611a5d7ff0df3375ae45da91f31b9a1bc9e3a7b1580b39d8efdaf8d2bb
SHA5125feac04c20261109cd241623ef6ceed9ee3ac9567d45bf766bc8592c329eb983b3053c004af741f420df8eae0f67ddd9effb36c2bc0d0bd79c7566257405fb6a