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
144s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-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/FastCopy/FastCopy.exe
-
Size
1016KB
-
MD5
7266f64607b5591918e55aefae76f64f
-
SHA1
3e0eb02379f46123e50a8c39093925b992a84791
-
SHA256
2a2b7f3abaf7b8fd1b5f44ee71043aaedef2c3a313aa5f1b762818641ddc1ef8
-
SHA512
ff2f051056998ff1d279b010aff8279ec78910dbe50166eff18610dde61b3d93c402ca8c7f0227ce245947ab8267f199c608f3411ad24fa209809a0ca84f9771
-
SSDEEP
12288:JZDBrUaqPMMtUG7Q95Dr+WoMqms1OUUtuet7QanGa8M/513bPi+m2aouCyy6vsZz:JZDBPrDdJtukMVO51LcQuCJ60Z4SxCQ
Malware Config
Signatures
-
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA FastCopy.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeBackupPrivilege 4224 FastCopy.exe Token: SeRestorePrivilege 4224 FastCopy.exe Token: SeManageVolumePrivilege 4224 FastCopy.exe Token: SeSecurityPrivilege 4224 FastCopy.exe Token: 35 4224 FastCopy.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4224 FastCopy.exe 4224 FastCopy.exe