Overview
overview
6Static
static
3Fastcopy 5...py.exe
windows7-x64
6Fastcopy 5...py.exe
windows10-2004-x64
6Fastcopy 5...11.dll
windows7-x64
1Fastcopy 5...11.dll
windows10-2004-x64
4Fastcopy 5...64.dll
windows7-x64
4Fastcopy 5...64.dll
windows10-2004-x64
4Fastcopy 5...t1.dll
windows7-x64
4Fastcopy 5...t1.dll
windows10-2004-x64
4Fastcopy 5...sh.exe
windows7-x64
1Fastcopy 5...sh.exe
windows10-2004-x64
1Fastcopy 5...py.chm
windows7-x64
1Fastcopy 5...py.chm
windows10-2004-x64
1Fastcopy 5...cn.chm
windows7-x64
1Fastcopy 5...cn.chm
windows10-2004-x64
1Fastcopy 5...cp.exe
windows7-x64
6Fastcopy 5...cp.exe
windows10-2004-x64
Fastcopy 5...0.appx
windows7-x64
Fastcopy 5...0.appx
windows10-2004-x64
Fastcopy 5...1.appx
windows7-x64
Fastcopy 5...1.appx
windows10-2004-x64
Fastcopy 5...2.appx
windows7-x64
Fastcopy 5...2.appx
windows10-2004-x64
Fastcopy 5...3.appx
windows7-x64
Fastcopy 5...3.appx
windows10-2004-x64
Fastcopy 5...up.exe
windows7-x64
1Fastcopy 5...up.exe
windows10-2004-x64
1Fastcopy 5...py.exe
windows7-x64
6Fastcopy 5...py.exe
windows10-2004-x64
6Fastcopy 5...11.dll
windows7-x64
1Fastcopy 5...11.dll
windows10-2004-x64
4Fastcopy 5...64.dll
windows7-x64
4Fastcopy 5...64.dll
windows10-2004-x64
4Analysis
-
max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
29-12-2023 12:50
Static task
static1
Behavioral task
behavioral1
Sample
Fastcopy 5.4.3/FastCopy/FastCopy.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
Fastcopy 5.4.3/FastCopy/FastCopy.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
Fastcopy 5.4.3/FastCopy/FastEx11.dll
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
Fastcopy 5.4.3/FastCopy/FastEx11.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
Fastcopy 5.4.3/FastCopy/FastEx64.dll
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
Fastcopy 5.4.3/FastCopy/FastEx64.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
Fastcopy 5.4.3/FastCopy/FastExt1.dll
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
Fastcopy 5.4.3/FastCopy/FastExt1.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral9
Sample
Fastcopy 5.4.3/FastCopy/FcHash.exe
Resource
win7-20231129-en
Behavioral task
behavioral10
Sample
Fastcopy 5.4.3/FastCopy/FcHash.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
Fastcopy 5.4.3/FastCopy/doc/FastCopy.chm
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
Fastcopy 5.4.3/FastCopy/doc/FastCopy.chm
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
Fastcopy 5.4.3/FastCopy/doc/FastCopy_cn.chm
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
Fastcopy 5.4.3/FastCopy/doc/FastCopy_cn.chm
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
Fastcopy 5.4.3/FastCopy/fcp.exe
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
Fastcopy 5.4.3/FastCopy/fcp.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
Fastcopy 5.4.3/FastCopy/msix/fastcopy0.appx
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
Fastcopy 5.4.3/FastCopy/msix/fastcopy0.appx
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
Fastcopy 5.4.3/FastCopy/msix/fastcopy1.appx
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
Fastcopy 5.4.3/FastCopy/msix/fastcopy1.appx
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
Fastcopy 5.4.3/FastCopy/msix/fastcopy2.appx
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
Fastcopy 5.4.3/FastCopy/msix/fastcopy2.appx
Resource
win10v2004-20231222-en
Behavioral task
behavioral23
Sample
Fastcopy 5.4.3/FastCopy/msix/fastcopy3.appx
Resource
win7-20231129-en
Behavioral task
behavioral24
Sample
Fastcopy 5.4.3/FastCopy/msix/fastcopy3.appx
Resource
win10v2004-20231215-en
Behavioral task
behavioral25
Sample
Fastcopy 5.4.3/FastCopy/setup.exe
Resource
win7-20231129-en
Behavioral task
behavioral26
Sample
Fastcopy 5.4.3/FastCopy/setup.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral27
Sample
Fastcopy 5.4.3/FastCopy64/FastCopy.exe
Resource
win7-20231129-en
Behavioral task
behavioral28
Sample
Fastcopy 5.4.3/FastCopy64/FastCopy.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
Fastcopy 5.4.3/FastCopy64/FastEx11.dll
Resource
win7-20231215-en
Behavioral task
behavioral30
Sample
Fastcopy 5.4.3/FastCopy64/FastEx11.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral31
Sample
Fastcopy 5.4.3/FastCopy64/FastEx64.dll
Resource
win7-20231215-en
Behavioral task
behavioral32
Sample
Fastcopy 5.4.3/FastCopy64/FastEx64.dll
Resource
win10v2004-20231215-en
General
-
Target
Fastcopy 5.4.3/FastCopy64/FastCopy.exe
-
Size
1.1MB
-
MD5
4817896a7d7486dd8283d5224886596d
-
SHA1
18bbb74628e8138467be9239de01f3872749d6ec
-
SHA256
0af0869004ab7de4c3b965d73bd9801b4d3379d4adc1157984d61167c6ceecce
-
SHA512
f504999455f17af91604aa99b00df81f92f82b5b5192767059aaff8c1fac39ef45471466b1e18b743e16e34afc3a5e290abd2849fa499aa3d27d2b31573c6511
-
SSDEEP
24576:OGtlqe7zwYT8k5EsI7woz2ECwI1jCYjcBZz8Z:OGtlqc4HfwozgwI1+QcBZY
Malware Config
Signatures
-
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA FastCopy.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3020 FastCopy.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeBackupPrivilege 3020 FastCopy.exe Token: SeRestorePrivilege 3020 FastCopy.exe Token: SeManageVolumePrivilege 3020 FastCopy.exe Token: SeSecurityPrivilege 3020 FastCopy.exe Token: 35 3020 FastCopy.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3020 FastCopy.exe 3020 FastCopy.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Fastcopy 5.4.3\FastCopy64\FastCopy.exe"C:\Users\Admin\AppData\Local\Temp\Fastcopy 5.4.3\FastCopy64\FastCopy.exe"1⤵
- Checks whether UAC is enabled
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3020