282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302

General

Target

282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe
Size

1.2MB
MD5

a30c02be0daefef0ab0249c2a54bda4f
SHA1

4eaf5cf3764d7d6f1ec416ee3d4163c5425ab42b
SHA256

282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302
SHA512

03299a8b94df516dc0d349ebd051adc2be239fd4fec019b1f8ff93d6ec927e50f8ed5463b0caedf3f260705dd3e729f605a771657d3ab512221c71c7fb58e6fa
SSDEEP

24576:m+S04YNEMuExDiU6E5R9s8xY/2l/dRJ5dtsPxNGfKiiIbt+r+:ma4auS+UjfU2T/5XDeIbt+r

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe

Executes dropped EXE 2 IoCs

pid	Process
3656	WindowsInput.exe
112	AudioDriver.exe

Loads dropped DLL 1 IoCs

pid	Process
112	AudioDriver.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\WindowsInput.InstallLog	WindowsInput.exe
File created	C:\Windows\SysWOW64\WindowsInput.InstallState	WindowsInput.exe
File created	C:\Windows\SysWOW64\WindowsInput.exe	282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe
File created	C:\Windows\assembly\Desktop.ini	282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AudioDriver.exe

Suspicious behavior: EnumeratesProcesses 36 IoCs

pid	Process
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe
112	AudioDriver.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	112	AudioDriver.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
112	AudioDriver.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3572 wrote to memory of 3656	3572	282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe	83
PID 3572 wrote to memory of 3656	3572	282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe	83
PID 3572 wrote to memory of 112	3572	282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe	84
PID 3572 wrote to memory of 112	3572	282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe	84
PID 3572 wrote to memory of 112	3572	282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe	84

C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe
"C:\Users\Admin\AppData\Local\Temp\282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302.exe"
1⤵
- Checks computer location settings
- Drops desktop.ini file(s)
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3572
- C:\Windows\SysWOW64\WindowsInput.exe
  "C:\Windows\SysWOW64\WindowsInput.exe" --install
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  PID:3656
- C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\GamerView\sqlite3.dll

Filesize
626KB

MD5
d8aec01ff14e3e7ad43a4b71e30482e4

SHA1
e3015f56f17d845ec7eef11d41bbbc28cc16d096

SHA256
da1d608be064555ab3d3d35e6db64527b8c44f3fa5ddd7c3ec723f80fc99736e

SHA512
f5b2f4bda0cc13e1d1c541fb0caea14081ee4daffd497e31a3d4d55d5f9d85a61158b4891a6527efe623b2f32b697ac912320d9be5c0303812ca98dcc8866fcf

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe

Filesize
1.2MB

MD5
a30c02be0daefef0ab0249c2a54bda4f

SHA1
4eaf5cf3764d7d6f1ec416ee3d4163c5425ab42b

SHA256
282ec274a6a5910abf1e93ee2d1cc1637675374aa80d734dec8d538c53606302

SHA512
03299a8b94df516dc0d349ebd051adc2be239fd4fec019b1f8ff93d6ec927e50f8ed5463b0caedf3f260705dd3e729f605a771657d3ab512221c71c7fb58e6fa

Download Submit
C:\Windows\SysWOW64\WindowsInput.InstallLog

Filesize
597B

MD5
c2291863df7c2d3038ce3c22fa276506

SHA1
7b7d2bc07a6c35523807342c747c9b6a19f3184e

SHA256
14504199bede3f46129969dbd2b7680f2e5b7fcd73a3e427ce1bb6217a6d13da

SHA512
00bf40174a67e3e663d18a887c5b461a1e5ead0b27f0a139d87969158c58f4ca72cfa5a731dda239356192ca4cb5ac6ae2b0e37401d534e686cabacd3cbee8fa

Download Submit
C:\Windows\SysWOW64\WindowsInput.exe

Filesize
21KB

MD5
e854a4636afc652b320e12e50ba4080e

SHA1
8a4ac6ecc22ee5f3a8ec846d38b41ff18c641fdc

SHA256
94b9c78c6fa2bf61fba20a08ad4563f7dd2f5668c28eff227965ce0a2032d5d5

SHA512
30aabd5079b6ed0948eb70fd18e9166096e4ba5d1d47fc35b7270f931d19bbe6cd929b6010f70297bf5272dc5a79e2523721354d211c4080d68ad8d17e316118

Download Submit
memory/112-65-0x0000000075370000-0x0000000075921000-memory.dmp

Filesize
5.7MB

Download
memory/112-63-0x0000000075372000-0x0000000075373000-memory.dmp

Filesize
4KB

Download
memory/112-78-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/112-77-0x0000000075372000-0x0000000075373000-memory.dmp

Filesize
4KB

Download
memory/112-76-0x0000000075370000-0x0000000075921000-memory.dmp

Filesize
5.7MB

Download
memory/112-71-0x0000000075370000-0x0000000075921000-memory.dmp

Filesize
5.7MB

Download
memory/112-64-0x0000000075370000-0x0000000075921000-memory.dmp

Filesize
5.7MB

Download
memory/3572-1-0x0000000075370000-0x0000000075921000-memory.dmp

Filesize
5.7MB

Download
memory/3572-0-0x0000000075372000-0x0000000075373000-memory.dmp

Filesize
4KB

Download
memory/3572-66-0x0000000075370000-0x0000000075921000-memory.dmp

Filesize
5.7MB

Download
memory/3572-2-0x0000000075370000-0x0000000075921000-memory.dmp

Filesize
5.7MB

Download
memory/3656-23-0x000000001B640000-0x000000001B664000-memory.dmp

Filesize
144KB

Download
memory/3656-49-0x00007FFB33930000-0x00007FFB342D1000-memory.dmp

Filesize
9.6MB

Download
memory/3656-16-0x00007FFB33BE5000-0x00007FFB33BE6000-memory.dmp

Filesize
4KB

Download
memory/3656-32-0x000000001C510000-0x000000001C5AC000-memory.dmp

Filesize
624KB

Download
memory/3656-31-0x000000001BFA0000-0x000000001C46E000-memory.dmp

Filesize
4.8MB

Download
memory/3656-19-0x00007FFB33930000-0x00007FFB342D1000-memory.dmp

Filesize
9.6MB

Download
memory/3656-20-0x00007FFB33930000-0x00007FFB342D1000-memory.dmp

Filesize
9.6MB

Download
memory/3656-17-0x0000000000E10000-0x0000000000E28000-memory.dmp

Filesize
96KB

Download
memory/3656-18-0x0000000000E50000-0x0000000000E70000-memory.dmp

Filesize
128KB

Download

Analysis

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