Overview
overview
10Static
static
1HTCTL32.dll
windows7-x64
1HTCTL32.dll
windows10-2004-x64
3HTML_Obj_list.html
windows7-x64
1HTML_Obj_list.html
windows10-2004-x64
1PCICL32.dll
windows7-x64
1PCICL32.dll
windows10-2004-x64
1TCCTL32.dll
windows7-x64
1TCCTL32.dll
windows10-2004-x64
1client32.exe
windows7-x64
10client32.exe
windows10-2004-x64
10msvcr100.dll
windows7-x64
3msvcr100.dll
windows10-2004-x64
3pcicapi.dll
windows7-x64
1pcicapi.dll
windows10-2004-x64
1putty.exe
windows7-x64
1putty.exe
windows10-2004-x64
1remcmdstub.exe
windows7-x64
1remcmdstub.exe
windows10-2004-x64
1Resubmissions
29-06-2024 23:51
240629-3v89bstaqn 129-06-2024 23:50
240629-3vnbvszbrf 1029-06-2024 23:44
240629-3q9paszbld 126-09-2023 13:19
230926-qknhnahe4s 10Analysis
-
max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
29-06-2024 23:50
Static task
static1
Behavioral task
behavioral1
Sample
HTCTL32.dll
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
HTCTL32.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
HTML_Obj_list.html
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
HTML_Obj_list.html
Resource
win10v2004-20240611-en
Behavioral task
behavioral5
Sample
PCICL32.dll
Resource
win7-20240611-en
Behavioral task
behavioral6
Sample
PCICL32.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
TCCTL32.dll
Resource
win7-20240611-en
Behavioral task
behavioral8
Sample
TCCTL32.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
client32.exe
Resource
win7-20240508-en
Behavioral task
behavioral10
Sample
client32.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral11
Sample
msvcr100.dll
Resource
win7-20240419-en
Behavioral task
behavioral12
Sample
msvcr100.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral13
Sample
pcicapi.dll
Resource
win7-20240508-en
Behavioral task
behavioral14
Sample
pcicapi.dll
Resource
win10v2004-20240611-en
Behavioral task
behavioral15
Sample
putty.exe
Resource
win7-20240508-en
Behavioral task
behavioral16
Sample
putty.exe
Resource
win10v2004-20240611-en
Behavioral task
behavioral17
Sample
remcmdstub.exe
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
remcmdstub.exe
Resource
win10v2004-20240508-en
General
-
Target
msvcr100.dll
-
Size
755KB
-
MD5
0e37fbfa79d349d672456923ec5fbbe3
-
SHA1
4e880fc7625ccf8d9ca799d5b94ce2b1e7597335
-
SHA256
8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18
-
SHA512
2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630
-
SSDEEP
12288:nMmCy3nAgPAxN9ueqix/HEmxsvGrif8ZSy+rdQw2QRAtd74/vmYK6H3BVoe3z:MmCy3KxW3ixPEmxsvGrm8Z6r+JQPzV7z
Malware Config
Signatures
-
Program crash 1 IoCs
pid pid_target Process procid_target 5036 4380 WerFault.exe 81 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5424 wrote to memory of 4380 5424 rundll32.exe 81 PID 5424 wrote to memory of 4380 5424 rundll32.exe 81 PID 5424 wrote to memory of 4380 5424 rundll32.exe 81
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\msvcr100.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5424 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\msvcr100.dll,#12⤵PID:4380
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4380 -s 6003⤵
- Program crash
PID:5036
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4380 -ip 43801⤵PID:4864