Overview
overview
10Static
static
1CareAbout.exe
windows7-x64
10CareAbout.exe
windows10-2004-x64
10HTCTL32.dll
windows7-x64
1HTCTL32.dll
windows10-2004-x64
3PCICHEK.dll
windows7-x64
1PCICHEK.dll
windows10-2004-x64
1PCICL32.dll
windows7-x64
1PCICL32.dll
windows10-2004-x64
1TCCTL32.dll
windows7-x64
1TCCTL32.dll
windows10-2004-x64
1msvcr100.dll
windows7-x64
3msvcr100.dll
windows10-2004-x64
3pcicapi.dll
windows7-x64
1pcicapi.dll
windows10-2004-x64
1remcmdstub.exe
windows7-x64
1remcmdstub.exe
windows10-2004-x64
5Analysis
-
max time kernel
144s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20230831-en -
resource tags
arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system -
submitted
13-09-2023 14:04
Static task
static1
Behavioral task
behavioral1
Sample
CareAbout.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
CareAbout.exe
Resource
win10v2004-20230831-en
Behavioral task
behavioral3
Sample
HTCTL32.dll
Resource
win7-20230831-en
Behavioral task
behavioral4
Sample
HTCTL32.dll
Resource
win10v2004-20230831-en
Behavioral task
behavioral5
Sample
PCICHEK.dll
Resource
win7-20230831-en
Behavioral task
behavioral6
Sample
PCICHEK.dll
Resource
win10v2004-20230831-en
Behavioral task
behavioral7
Sample
PCICL32.dll
Resource
win7-20230831-en
Behavioral task
behavioral8
Sample
PCICL32.dll
Resource
win10v2004-20230831-en
Behavioral task
behavioral9
Sample
TCCTL32.dll
Resource
win7-20230831-en
Behavioral task
behavioral10
Sample
TCCTL32.dll
Resource
win10v2004-20230831-en
Behavioral task
behavioral11
Sample
msvcr100.dll
Resource
win7-20230831-en
Behavioral task
behavioral12
Sample
msvcr100.dll
Resource
win10v2004-20230831-en
Behavioral task
behavioral13
Sample
pcicapi.dll
Resource
win7-20230831-en
Behavioral task
behavioral14
Sample
pcicapi.dll
Resource
win10v2004-20230831-en
Behavioral task
behavioral15
Sample
remcmdstub.exe
Resource
win7-20230831-en
Behavioral task
behavioral16
Sample
remcmdstub.exe
Resource
win10v2004-20230831-en
General
-
Target
PCICHEK.dll
-
Size
18KB
-
MD5
a0b9388c5f18e27266a31f8c5765b263
-
SHA1
906f7e94f841d464d4da144f7c858fa2160e36db
-
SHA256
313117e723dda6ea3911faacd23f4405003fb651c73de8deff10b9eb5b4a058a
-
SHA512
6051a0b22af135b4433474dc7c6f53fb1c06844d0a30ed596a3c6c80644df511b023e140c4878867fa2578c79695fac2eb303aea87c0ecfc15a4ad264bd0b3cd
-
SSDEEP
192:1ANeiOT8Z2b6SoVF6RRHaPrpF3o47jtd3hfwHjvud3hfwx7bjuh:1ANt+E2exrpxTSDuTuih
Malware Config
Signatures
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeManageVolumePrivilege 4192 svchost.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 912 wrote to memory of 3896 912 rundll32.exe 88 PID 912 wrote to memory of 3896 912 rundll32.exe 88 PID 912 wrote to memory of 3896 912 rundll32.exe 88
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\PCICHEK.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:912 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\PCICHEK.dll,#12⤵PID:3896
-
-
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe1⤵PID:2076
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k UnistackSvcGroup1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4192
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
-
Filesize
16KB
MD5ede3d74ebd47b9842fb94de199529372
SHA11239e60be98c6f1015f38c243877b3a2408685cb
SHA256257bb0736b774daeb6842c34f5eab644627240183f31e9ad65d5ebd4bd460f75
SHA51220b82525592f9977e792d9f021946b9865942b3804613a09bd1f311b180357698d3aa0a660ab9f0df05a43a303734a113e127300d2bc65268cf6532852b0cf19