Overview
overview
3Static
static
3Add-on/Md5Check.exe
windows7-x64
3Add-on/Md5Check.exe
windows10-2004-x64
3Add-on/新...��.url
windows7-x64
1Add-on/新...��.url
windows10-2004-x64
1upgrade/upgrade3.ps1
windows7-x64
3upgrade/upgrade3.ps1
windows10-2004-x64
3upgrade/up...34.ps1
windows7-x64
3upgrade/up...34.ps1
windows10-2004-x64
3upgrade/up...40.ps1
windows7-x64
3upgrade/up...40.ps1
windows10-2004-x64
3upgrade/upgrade4.ps1
windows7-x64
3upgrade/upgrade4.ps1
windows10-2004-x64
3upgrade/up...41.ps1
windows7-x64
3upgrade/up...41.ps1
windows10-2004-x64
3upload/api.../uc.js
windows7-x64
3upload/api.../uc.js
windows10-2004-x64
3upload/api...x.html
windows7-x64
3upload/api...x.html
windows10-2004-x64
3upload/api...g.html
windows7-x64
3upload/api...g.html
windows10-2004-x64
3upload/api...ent.js
windows7-x64
3upload/api...ent.js
windows10-2004-x64
3upload/api...ex.htm
windows7-x64
3upload/api...ex.htm
windows10-2004-x64
3upload/api...ex.htm
windows7-x64
3upload/api...ex.htm
windows10-2004-x64
3upload/api...ex.htm
windows7-x64
3upload/api...ex.htm
windows10-2004-x64
3upload/api...ex.htm
windows7-x64
3upload/api...ex.htm
windows10-2004-x64
3upload/api...ass.js
windows7-x64
3upload/api...ass.js
windows10-2004-x64
3Analysis
-
max time kernel
130s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
24-07-2024 23:57
Static task
static1
Behavioral task
behavioral1
Sample
Add-on/Md5Check.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
Add-on/Md5Check.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
Add-on/新云软件.url
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
Add-on/新云软件.url
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
upgrade/upgrade3.ps1
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
upgrade/upgrade3.ps1
Resource
win10v2004-20240709-en
Behavioral task
behavioral7
Sample
upgrade/upgrade32to34.ps1
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
upgrade/upgrade32to34.ps1
Resource
win10v2004-20240709-en
Behavioral task
behavioral9
Sample
upgrade/upgrade34to40.ps1
Resource
win7-20240704-en
Behavioral task
behavioral10
Sample
upgrade/upgrade34to40.ps1
Resource
win10v2004-20240709-en
Behavioral task
behavioral11
Sample
upgrade/upgrade4.ps1
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
upgrade/upgrade4.ps1
Resource
win10v2004-20240709-en
Behavioral task
behavioral13
Sample
upgrade/upgrade40to41.ps1
Resource
win7-20240705-en
Behavioral task
behavioral14
Sample
upgrade/upgrade40to41.ps1
Resource
win10v2004-20240709-en
Behavioral task
behavioral15
Sample
upload/api/passports/ucenter/api/uc.js
Resource
win7-20240704-en
Behavioral task
behavioral16
Sample
upload/api/passports/ucenter/api/uc.js
Resource
win10v2004-20240709-en
Behavioral task
behavioral17
Sample
upload/api/passports/ucenter/index.html
Resource
win7-20240704-en
Behavioral task
behavioral18
Sample
upload/api/passports/ucenter/index.html
Resource
win10v2004-20240709-en
Behavioral task
behavioral19
Sample
upload/api/passports/ucenter/template/setting.html
Resource
win7-20240705-en
Behavioral task
behavioral20
Sample
upload/api/passports/ucenter/template/setting.html
Resource
win10v2004-20240709-en
Behavioral task
behavioral21
Sample
upload/api/passports/ucenter/uc_client/client.js
Resource
win7-20240704-en
Behavioral task
behavioral22
Sample
upload/api/passports/ucenter/uc_client/client.js
Resource
win10v2004-20240709-en
Behavioral task
behavioral23
Sample
upload/api/passports/ucenter/uc_client/control/index.htm
Resource
win7-20240704-en
Behavioral task
behavioral24
Sample
upload/api/passports/ucenter/uc_client/control/index.htm
Resource
win10v2004-20240709-en
Behavioral task
behavioral25
Sample
upload/api/passports/ucenter/uc_client/data/cache/index.htm
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
upload/api/passports/ucenter/uc_client/data/cache/index.htm
Resource
win10v2004-20240709-en
Behavioral task
behavioral27
Sample
upload/api/passports/ucenter/uc_client/data/index.htm
Resource
win7-20240705-en
Behavioral task
behavioral28
Sample
upload/api/passports/ucenter/uc_client/data/index.htm
Resource
win10v2004-20240709-en
Behavioral task
behavioral29
Sample
upload/api/passports/ucenter/uc_client/index.htm
Resource
win7-20240708-en
Behavioral task
behavioral30
Sample
upload/api/passports/ucenter/uc_client/index.htm
Resource
win10v2004-20240709-en
Behavioral task
behavioral31
Sample
upload/api/passports/ucenter/uc_client/lib/db.class.js
Resource
win7-20240705-en
Behavioral task
behavioral32
Sample
upload/api/passports/ucenter/uc_client/lib/db.class.js
Resource
win10v2004-20240709-en
General
-
Target
upgrade/upgrade34to40.ps1
-
Size
17KB
-
MD5
d4a7c42963faf6b722960325a8a3bdd9
-
SHA1
41bb0da45e8cdd1096e75873fa5253b1a6a4eca5
-
SHA256
15e763dc32bb44a4fd9b1ccf0094db66fc5192978d2c7ba3210ccfd6e0988e36
-
SHA512
f8d251c4132de0df417dbc51e772add712dc34ffcdabf72217478a2749fbcdd46706bb4eef5cf2783196b4aa18bb22d4a29cd4fd0bbc805e5af56e0e99fbb5d7
-
SSDEEP
384:xCYwun8DpdGq/fIhqFxCP2tN66jwzJ3xUS0ArspehmPLUH0:xCFunuGq/f9LCP2vX0ztiS4
Malware Config
Signatures
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 324 powershell.exe 324 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 324 powershell.exe
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\upgrade\upgrade34to40.ps11⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lnk4i1h0.mmw.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
memory/324-1-0x000002DFCA360000-0x000002DFCA382000-memory.dmpFilesize
136KB
-
memory/324-0-0x00007FF8BBEA3000-0x00007FF8BBEA5000-memory.dmpFilesize
8KB
-
memory/324-11-0x00007FF8BBEA0000-0x00007FF8BC961000-memory.dmpFilesize
10.8MB
-
memory/324-12-0x00007FF8BBEA0000-0x00007FF8BC961000-memory.dmpFilesize
10.8MB
-
memory/324-13-0x00007FF8BBEA0000-0x00007FF8BC961000-memory.dmpFilesize
10.8MB
-
memory/324-16-0x00007FF8BBEA0000-0x00007FF8BC961000-memory.dmpFilesize
10.8MB