Overview
overview
10Static
static
3TidyMe.exe
windows7-x64
7TidyMe.exe
windows10-2004-x64
10$PLUGINSDI...er.dll
windows7-x64
1$PLUGINSDI...er.dll
windows10-2004-x64
1$PLUGINSDI...ls.dll
windows7-x64
3$PLUGINSDI...ls.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/app-64.7z
windows7-x64
3$PLUGINSDIR/app-64.7z
windows10-2004-x64
3LICENSES.c...m.html
windows7-x64
1LICENSES.c...m.html
windows10-2004-x64
1TidyMe.exe
windows7-x64
7TidyMe.exe
windows10-2004-x64
7d3dcompiler_47.dll
windows10-2004-x64
1ffmpeg.dll
windows7-x64
1ffmpeg.dll
windows10-2004-x64
1libEGL.dll
windows7-x64
1libEGL.dll
windows10-2004-x64
1libGLESv2.dll
windows7-x64
1libGLESv2.dll
windows10-2004-x64
1resources/elevate.exe
windows7-x64
1resources/elevate.exe
windows10-2004-x64
1vk_swiftshader.dll
windows7-x64
1vk_swiftshader.dll
windows10-2004-x64
1vulkan-1.dll
windows7-x64
1vulkan-1.dll
windows10-2004-x64
1$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$PLUGINSDI...7z.dll
windows7-x64
3$PLUGINSDI...7z.dll
windows10-2004-x64
3$R0/Uninst...Me.exe
windows7-x64
7Analysis
-
max time kernel
117s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
07-07-2024 10:50
Static task
static1
Behavioral task
behavioral1
Sample
TidyMe.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
TidyMe.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/SpiderBanner.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/StdUtils.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240705-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/app-64.7z
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/app-64.7z
Resource
win10v2004-20240704-en
Behavioral task
behavioral11
Sample
LICENSES.chromium.html
Resource
win7-20240704-en
Behavioral task
behavioral12
Sample
LICENSES.chromium.html
Resource
win10v2004-20240704-en
Behavioral task
behavioral13
Sample
TidyMe.exe
Resource
win7-20240704-en
Behavioral task
behavioral14
Sample
TidyMe.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral15
Sample
d3dcompiler_47.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral16
Sample
ffmpeg.dll
Resource
win7-20240704-en
Behavioral task
behavioral17
Sample
ffmpeg.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral18
Sample
libEGL.dll
Resource
win7-20240705-en
Behavioral task
behavioral19
Sample
libEGL.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral20
Sample
libGLESv2.dll
Resource
win7-20240220-en
Behavioral task
behavioral21
Sample
libGLESv2.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral22
Sample
resources/elevate.exe
Resource
win7-20240704-en
Behavioral task
behavioral23
Sample
resources/elevate.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral24
Sample
vk_swiftshader.dll
Resource
win7-20240704-en
Behavioral task
behavioral25
Sample
vk_swiftshader.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral26
Sample
vulkan-1.dll
Resource
win7-20240705-en
Behavioral task
behavioral27
Sample
vulkan-1.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240705-en
Behavioral task
behavioral29
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral30
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win7-20240705-en
Behavioral task
behavioral31
Sample
$PLUGINSDIR/nsis7z.dll
Resource
win10v2004-20240704-en
Behavioral task
behavioral32
Sample
$R0/Uninstall TidyMe.exe
Resource
win7-20240704-en
General
-
Target
$R0/Uninstall TidyMe.exe
-
Size
523KB
-
MD5
7a8adecaedf31fe2a7ed8de507be26e0
-
SHA1
b8f1f38a719a084961ef5d25283740c8f9e02ee7
-
SHA256
e339abae3f1f1a5772f46b9bfed1f7e7bd0a4688522a98a78a19f82f5ffccfbf
-
SHA512
8aaf9cb97d8ac5953770708fd1ba5fb76a26f2c06f9d78333a2c35bbf0431a174733b7458767058587ebfd1e58590236cd2ef3d76cc26160917227b5ddccbc08
-
SSDEEP
3072:Gn77v00hEoDEtauEORkUD3Xv3hbxzl8SM/kWTS0OnK5XTQcaH2tvhOEA1RJCir8x:G740I1K57s2t0EyL+ya/
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
Un_A.exepid process 2492 Un_A.exe -
Loads dropped DLL 5 IoCs
Processes:
Uninstall TidyMe.exeUn_A.exepid process 2352 Uninstall TidyMe.exe 2492 Un_A.exe 2492 Un_A.exe 2492 Un_A.exe 2492 Un_A.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Enumerates processes with tasklist 1 TTPs 1 IoCs
-
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
Un_A.exetasklist.exepid process 2492 Un_A.exe 2788 tasklist.exe 2788 tasklist.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
tasklist.exedescription pid process Token: SeDebugPrivilege 2788 tasklist.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
Uninstall TidyMe.exeUn_A.execmd.exedescription pid process target process PID 2352 wrote to memory of 2492 2352 Uninstall TidyMe.exe Un_A.exe PID 2352 wrote to memory of 2492 2352 Uninstall TidyMe.exe Un_A.exe PID 2352 wrote to memory of 2492 2352 Uninstall TidyMe.exe Un_A.exe PID 2352 wrote to memory of 2492 2352 Uninstall TidyMe.exe Un_A.exe PID 2492 wrote to memory of 2904 2492 Un_A.exe cmd.exe PID 2492 wrote to memory of 2904 2492 Un_A.exe cmd.exe PID 2492 wrote to memory of 2904 2492 Un_A.exe cmd.exe PID 2492 wrote to memory of 2904 2492 Un_A.exe cmd.exe PID 2904 wrote to memory of 2788 2904 cmd.exe tasklist.exe PID 2904 wrote to memory of 2788 2904 cmd.exe tasklist.exe PID 2904 wrote to memory of 2788 2904 cmd.exe tasklist.exe PID 2904 wrote to memory of 2788 2904 cmd.exe tasklist.exe PID 2904 wrote to memory of 2168 2904 cmd.exe find.exe PID 2904 wrote to memory of 2168 2904 cmd.exe find.exe PID 2904 wrote to memory of 2168 2904 cmd.exe find.exe PID 2904 wrote to memory of 2168 2904 cmd.exe find.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\$R0\Uninstall TidyMe.exe"C:\Users\Admin\AppData\Local\Temp\$R0\Uninstall TidyMe.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe"C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe" _?=C:\Users\Admin\AppData\Local\Temp\$R0\2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.execmd /c tasklist /FI "USERNAME eq %USERNAME%" /FI "IMAGENAME eq TidyMe.exe" | %SYSTEMROOT%\System32\find.exe "TidyMe.exe"3⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\tasklist.exetasklist /FI "USERNAME eq Admin" /FI "IMAGENAME eq TidyMe.exe"4⤵
- Enumerates processes with tasklist
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\find.exeC:\Windows\System32\find.exe "TidyMe.exe"4⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
-
C:\Users\Admin\AppData\Local\Temp\nsjA536.tmp\StdUtils.dllFilesize
100KB
MD5c6a6e03f77c313b267498515488c5740
SHA13d49fc2784b9450962ed6b82b46e9c3c957d7c15
SHA256b72e9013a6204e9f01076dc38dabbf30870d44dfc66962adbf73619d4331601e
SHA5129870c5879f7b72836805088079ad5bbafcb59fc3d9127f2160d4ec3d6e88d3cc8ebe5a9f5d20a4720fe6407c1336ef10f33b2b9621bc587e930d4cbacf337803
-
\Users\Admin\AppData\Local\Temp\nsjA536.tmp\System.dllFilesize
12KB
MD50d7ad4f45dc6f5aa87f606d0331c6901
SHA148df0911f0484cbe2a8cdd5362140b63c41ee457
SHA2563eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca
SHA512c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9
-
\Users\Admin\AppData\Local\Temp\nsjA536.tmp\WinShell.dllFilesize
3KB
MD51cc7c37b7e0c8cd8bf04b6cc283e1e56
SHA10b9519763be6625bd5abce175dcc59c96d100d4c
SHA2569be85b986ea66a6997dde658abe82b3147ed2a1a3dcb784bb5176f41d22815a6
SHA5127acf7f8e68aa6066b59ca9f2ae2e67997e6b347bc08eb788d2a119b3295c844b5b9606757168e8d2fbd61c2cda367bf80e9e48c9a52c28d5a7a00464bfd2048f
-
\Users\Admin\AppData\Local\Temp\nsjA536.tmp\nsExec.dllFilesize
6KB
MD5ec0504e6b8a11d5aad43b296beeb84b2
SHA191b5ce085130c8c7194d66b2439ec9e1c206497c
SHA2565d9ceb1ce5f35aea5f9e5a0c0edeeec04dfefe0c77890c80c70e98209b58b962
SHA5123f918f1b47e8a919cbe51eb17dc30acc8cfc18e743a1bae5b787d0db7d26038dc1210be98bf5ba3be8d6ed896dbbd7ac3d13e66454a98b2a38c7e69dad30bb57
-
\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exeFilesize
523KB
MD57a8adecaedf31fe2a7ed8de507be26e0
SHA1b8f1f38a719a084961ef5d25283740c8f9e02ee7
SHA256e339abae3f1f1a5772f46b9bfed1f7e7bd0a4688522a98a78a19f82f5ffccfbf
SHA5128aaf9cb97d8ac5953770708fd1ba5fb76a26f2c06f9d78333a2c35bbf0431a174733b7458767058587ebfd1e58590236cd2ef3d76cc26160917227b5ddccbc08