d14eb68ed8ab65578fb3610ab9d254ab2ba67529929481b462a7d175a807fd73

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-09-2024 11:00

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General

Target

$COMMONFILES/PPLiveNetwork/$OUTDIR/uilib.dll
Size

710KB
MD5

e99b830adcc096ce62d780fdd90814fa
SHA1

b89d936e5f54fff99ed35174372360300fd08de8
SHA256

2591577448723f483ce559970d1ae513007be03e5a4c9c4729acc839a7861932
SHA512

8cd49094dcc6b6107fe2992e6757da60f284d659bc86e2e1c9ce7024b02b1c48eb5df111091ae7461d02be6b89b7d8ee25eaeac6bf68886820fa086905ad5b56
SSDEEP

12288:vzYgrzLo624i8nsATZVBOo4nNm5csz+qByqciok7m/YOzKxOe6/5KYVak+TXVKC1:JhH2Nm5bzZoqRdiK0l/MYVGTkC+6D

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies registry class 20 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2e79618c-3bc1-45c9-b61b-a3641b376f49}\InprocServer32	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{dea2174d-0778-4b8b-8960-2b7b389ebfcc}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{dea2174d-0778-4b8b-8960-2b7b389ebfcc}\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{dea2174d-0778-4b8b-8960-2b7b389ebfcc}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$COMMONFILES\\PPLiveNetwork\\$OUTDIR\\uilib.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2e79618c-3bc1-45c9-b61b-a3641b376f49}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2e79618c-3bc1-45c9-b61b-a3641b376f49}\	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2e79618c-3bc1-45c9-b61b-a3641b376f49}\InprocServer32\ThreadingModel = "both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{657574A0-5C6C-4D62-8BD1-73691927BFED}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{657574A0-5C6C-4D62-8BD1-73691927BFED}\	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{657574A0-5C6C-4D62-8BD1-73691927BFED}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{559E9EA1-1976-410D-A00D-5F6023B90D00}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$COMMONFILES\\PPLiveNetwork\\$OUTDIR\\uilib.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{dea2174d-0778-4b8b-8960-2b7b389ebfcc}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{2e79618c-3bc1-45c9-b61b-a3641b376f49}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$COMMONFILES\\PPLiveNetwork\\$OUTDIR\\uilib.dll"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{657574A0-5C6C-4D62-8BD1-73691927BFED}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\$COMMONFILES\\PPLiveNetwork\\$OUTDIR\\uilib.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{559E9EA1-1976-410D-A00D-5F6023B90D00}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{559E9EA1-1976-410D-A00D-5F6023B90D00}\InprocServer32\ThreadingModel = "both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{dea2174d-0778-4b8b-8960-2b7b389ebfcc}\InprocServer32\ThreadingModel = "both"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{657574A0-5C6C-4D62-8BD1-73691927BFED}\InprocServer32\ThreadingModel = "both"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{559E9EA1-1976-410D-A00D-5F6023B90D00}	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{559E9EA1-1976-410D-A00D-5F6023B90D00}\	regsvr32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 2836	2904	regsvr32.exe	30
PID 2904 wrote to memory of 2836	2904	regsvr32.exe	30
PID 2904 wrote to memory of 2836	2904	regsvr32.exe	30
PID 2904 wrote to memory of 2836	2904	regsvr32.exe	30
PID 2904 wrote to memory of 2836	2904	regsvr32.exe	30
PID 2904 wrote to memory of 2836	2904	regsvr32.exe	30
PID 2904 wrote to memory of 2836	2904	regsvr32.exe	30

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\$COMMONFILES\PPLiveNetwork\$OUTDIR\uilib.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\$COMMONFILES\PPLiveNetwork\$OUTDIR\uilib.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2836

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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