1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db

General

Target

1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe
Size

1.2MB
MD5

2a03b08eba89b4d692752ee2501a3cd1
SHA1

0cf46736c4c12373645950f3942d73e853e3787b
SHA256

1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db
SHA512

c94eff8f0d84fd7216771c90e1666cd69ad469d9749547dbe49dd641f3c52e4ebf42856d225743f2f95b589fb98437975cc553754f6b8f37460b16b18c7bffc0
SSDEEP

24576:rsS04YNEMuExDiU6E5R9s8xY/2l/d0J5dtsPxNGf52Ibt+ra:rE4auS+UjfU2Tg5XDB2Ibt+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-1-5-21-3591594829-2464889670-1367169939-1000\Control Panel\International\Geo\Nation	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe

Executes dropped EXE 1 IoCs

pid	Process
1888	AudioDriver.exe

Loads dropped DLL 1 IoCs

pid	Process
1888	AudioDriver.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	C:\Windows\assembly\Desktop.ini	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\assembly	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe
File created	C:\Windows\assembly\Desktop.ini	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe
File opened for modification	C:\Windows\assembly\Desktop.ini	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.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 3 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	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AudioDriver.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4976	MicrosoftEdgeUpdate.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1888	AudioDriver.exe
1888	AudioDriver.exe
1888	AudioDriver.exe
1888	AudioDriver.exe
1888	AudioDriver.exe
1888	AudioDriver.exe
1888	AudioDriver.exe
1888	AudioDriver.exe
1888	AudioDriver.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1888	AudioDriver.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1200 wrote to memory of 1888	1200	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe	86
PID 1200 wrote to memory of 1888	1200	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe	86
PID 1200 wrote to memory of 1888	1200	1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe	86

C:\Users\Admin\AppData\Local\Temp\1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe
"C:\Users\Admin\AppData\Local\Temp\1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db.exe"
1⤵
- Checks computer location settings
- Drops desktop.ini file(s)
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1200
- 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
  PID:1888

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIyIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU1NzgiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODAxNjUyMzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MTg4OTU1OTAzIi8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:4976

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

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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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
2a03b08eba89b4d692752ee2501a3cd1

SHA1
0cf46736c4c12373645950f3942d73e853e3787b

SHA256
1f2082894179434f7f9180d3cf553d056755df6af57f6117bd3237486c6478db

SHA512
c94eff8f0d84fd7216771c90e1666cd69ad469d9749547dbe49dd641f3c52e4ebf42856d225743f2f95b589fb98437975cc553754f6b8f37460b16b18c7bffc0

Download Submit
memory/1200-20-0x00000000745B0000-0x0000000074B61000-memory.dmp

Filesize
5.7MB

Download
memory/1200-2-0x00000000745B0000-0x0000000074B61000-memory.dmp

Filesize
5.7MB

Download
memory/1200-0-0x00000000745B2000-0x00000000745B3000-memory.dmp

Filesize
4KB

Download
memory/1200-1-0x00000000745B0000-0x0000000074B61000-memory.dmp

Filesize
5.7MB

Download
memory/1888-18-0x00000000745B0000-0x0000000074B61000-memory.dmp

Filesize
5.7MB

Download
memory/1888-19-0x00000000745B0000-0x0000000074B61000-memory.dmp

Filesize
5.7MB

Download
memory/1888-21-0x00000000745B0000-0x0000000074B61000-memory.dmp

Filesize
5.7MB

Download
memory/1888-30-0x00000000745B0000-0x0000000074B61000-memory.dmp

Filesize
5.7MB

Download
memory/1888-31-0x00000000745B0000-0x0000000074B61000-memory.dmp

Filesize
5.7MB

Download
memory/1888-32-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/1888-33-0x00000000745B0000-0x0000000074B61000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads