Overview
overview
7Static
static
3GRF Editor...er.exe
windows7-x64
7GRF Editor...er.exe
windows10-2004-x64
7GrfCL/Chan...on.bat
windows7-x64
1GrfCL/Chan...on.bat
windows10-2004-x64
1GrfCL/Chan...es.bat
windows7-x64
1GrfCL/Chan...es.bat
windows10-2004-x64
1GrfCL/Crea...Fs.bat
windows7-x64
1GrfCL/Crea...Fs.bat
windows10-2004-x64
1GrfCL/Disp...le.bat
windows7-x64
1GrfCL/Disp...le.bat
windows10-2004-x64
1GrfCL/Extr...er.bat
windows7-x64
1GrfCL/Extr...er.bat
windows10-2004-x64
1GrfCL/Extr...er.bat
windows7-x64
1GrfCL/Extr...er.bat
windows10-2004-x64
1GrfCL/GrfCL.exe
windows7-x64
1GrfCL/GrfCL.exe
windows10-2004-x64
1GrfCL/Make...es.bat
windows7-x64
1GrfCL/Make...es.bat
windows10-2004-x64
1GrfCL/Make...er.bat
windows7-x64
1GrfCL/Make...er.bat
windows10-2004-x64
1GrfCL/Make...es.bat
windows7-x64
7GrfCL/Make...es.bat
windows10-2004-x64
7GrfCL/Merg...er.bat
windows7-x64
1GrfCL/Merg...er.bat
windows10-2004-x64
1GrfCL/New ...RF.bat
windows7-x64
1GrfCL/New ...RF.bat
windows10-2004-x64
1GrfCL/Open...ll.bat
windows7-x64
1GrfCL/Open...ll.bat
windows10-2004-x64
1GrfCL/Rena...RF.bat
windows7-x64
1GrfCL/Rena...RF.bat
windows10-2004-x64
1GrfCL/Reso...ps.dll
windows7-x64
3GrfCL/Reso...ps.dll
windows10-2004-x64
3Analysis
-
max time kernel
142s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
21/04/2024, 01:41
Static task
static1
Behavioral task
behavioral1
Sample
GRF Editor Installer.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
GRF Editor Installer.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral3
Sample
GrfCL/Change GRF version.bat
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
GrfCL/Change GRF version.bat
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
GrfCL/ChangeClassesSprites.bat
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
GrfCL/ChangeClassesSprites.bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral7
Sample
GrfCL/Create a patch from two GRFs.bat
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
GrfCL/Create a patch from two GRFs.bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral9
Sample
GrfCL/Displays info about a GRF or a file.bat
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
GrfCL/Displays info about a GRF or a file.bat
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
GrfCL/Extract a GRF to the current folder.bat
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
GrfCL/Extract a GRF to the current folder.bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral13
Sample
GrfCL/Extract all RGZ files from a folder.bat
Resource
win7-20231129-en
Behavioral task
behavioral14
Sample
GrfCL/Extract all RGZ files from a folder.bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral15
Sample
GrfCL/GrfCL.exe
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
GrfCL/GrfCL.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral17
Sample
GrfCL/Make GIFs from ACT and SPR files.bat
Resource
win7-20240221-en
Behavioral task
behavioral18
Sample
GrfCL/Make GIFs from ACT and SPR files.bat
Resource
win10v2004-20240226-en
Behavioral task
behavioral19
Sample
GrfCL/Make a GRF from a data folder.bat
Resource
win7-20231129-en
Behavioral task
behavioral20
Sample
GrfCL/Make a GRF from a data folder.bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral21
Sample
GrfCL/Make a GRF from specific files.bat
Resource
win7-20240221-en
Behavioral task
behavioral22
Sample
GrfCL/Make a GRF from specific files.bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral23
Sample
GrfCL/Merge two GRFs together.bat
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
GrfCL/Merge two GRFs together.bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral25
Sample
GrfCL/New empty GRF.bat
Resource
win7-20240215-en
Behavioral task
behavioral26
Sample
GrfCL/New empty GRF.bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral27
Sample
GrfCL/Open a command shell.bat
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
GrfCL/Open a command shell.bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral29
Sample
GrfCL/Rename a file in the GRF.bat
Resource
win7-20240220-en
Behavioral task
behavioral30
Sample
GrfCL/Rename a file in the GRF.bat
Resource
win10v2004-20240412-en
Behavioral task
behavioral31
Sample
GrfCL/Resources.cps.dll
Resource
win7-20240215-en
Behavioral task
behavioral32
Sample
GrfCL/Resources.cps.dll
Resource
win10v2004-20240226-en
General
-
Target
GRF Editor Installer.exe
-
Size
5.2MB
-
MD5
4030b9490575789401f78dda26dfe477
-
SHA1
fd24d47423b99412a73a60c9f42c4799ba8574bc
-
SHA256
3f2604a40e06bb5528821fbe5e08def0b063bc4b4c77f5c8ea50893997787283
-
SHA512
34e411e2fc6ec5bacae587c662fd166834781530bb81770febf8af4b713f3219578dd60d29513ad153f3e5397fbe66f8d574fd134734730d5d3e883da420837f
-
SSDEEP
98304:8SiTMLI6YBWbdVgoXrKUH9q95n0lcp764fg15Adx8/vTlMNRXTJgnPcM5:fLI6YBwDgo+mqn7Y/50BRjJ8cS
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 3148 GRF Editor Installer.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1320 wrote to memory of 3148 1320 GRF Editor Installer.exe 84 PID 1320 wrote to memory of 3148 1320 GRF Editor Installer.exe 84 PID 1320 wrote to memory of 3148 1320 GRF Editor Installer.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\GRF Editor Installer.exe"C:\Users\Admin\AppData\Local\Temp\GRF Editor Installer.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1320 -
C:\Users\Admin\AppData\Local\Temp\is-M25EQ.tmp\GRF Editor Installer.tmp"C:\Users\Admin\AppData\Local\Temp\is-M25EQ.tmp\GRF Editor Installer.tmp" /SL5="$9003E,4552048,831488,C:\Users\Admin\AppData\Local\Temp\GRF Editor Installer.exe"2⤵
- Executes dropped EXE
PID:3148
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3.0MB
MD56522639e7cff9bb0bdad5a2be75b0908
SHA127ad8f895a6dc49d9fdd9413210d4d0eb914f9b0
SHA2567ad24cb285c46aad5c94609d3b3836930b8b9f56c5f1bc3a78d9820027348e16
SHA5121d30a3fba73edd25f7ac9f903fc1cd66059c84856df22e729d6b23e495a5826248318c16c8c8677e76357784f9e362d957759e033ea1308916b5eb7d14bc6dc0