95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875b

General

Target

95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875bN.exe
Size

203KB
MD5

e1bfd78da29f35c6343a579c1e8238a0
SHA1

708e572928f695741c7a4d8b7e9ebe4f35ed641e
SHA256

95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875b
SHA512

bbeb0f307c1405caf13f018b4f0f48a3547749f19a5069f14cca956d44eec2a187a5792b666f5158d3423af2bb8138fbe77f776d7763a0a21c59514e4bb81016
SSDEEP

3072:nchlUq90BGgKt/14Id5lM2kpHtDCJrqxRCNsOoBSlN/625ML71B:n6lUVBGgK91BWBlCZqxRkVoWNW7H

Score

8^/10

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875bN.exe

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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875bN.exe

Executes dropped EXE 1 IoCs

pid	Process
4204	dplaysvr.exe

Loads dropped DLL 1 IoCs

pid	Process
4204	dplaysvr.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\dplaysvr = "C:\\Users\\Admin\\AppData\\Local\\dplaysvr.exe"	95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875bN.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dplaysvr = "C:\\Users\\Admin\\AppData\\Local\\dplaysvr.exe"	95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875bN.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	95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DllHost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dplaysvr.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875bN.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4204	dplaysvr.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4244 wrote to memory of 4204	4244	95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875bN.exe	83
PID 4244 wrote to memory of 4204	4244	95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875bN.exe	83
PID 4244 wrote to memory of 4204	4244	95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875bN.exe	83

C:\Users\Admin\AppData\Local\Temp\95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875bN.exe
"C:\Users\Admin\AppData\Local\Temp\95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875bN.exe"
1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4244
- C:\Users\Admin\AppData\Local\dplaysvr.exe
  "C:\Users\Admin\AppData\Local\dplaysvr.exe" C:\Users\Admin\AppData\Local\Temp\95602e66605d74f8ae3ee3cd62080c11f02e450df1eaa13a450781ad0345875bN.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4204

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}
1⤵
- System Location Discovery: System Language Discovery
PID:3192

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\75AD.tmp

Filesize
85KB

MD5
1176aa8559f6b635d2e1e8090ac97e68

SHA1
78ef7204fafedfade2d0d7f5785c782ae4089b07

SHA256
04bd8000d103535516d8a5ef4a25b78918a2ed47ae5ed297b221995f6e7d468f

SHA512
90a252b15ad5c8657100d510366df1a09bc1516ceea809e89237a9e3e1507895e565771b732ffcd1565d07b300f85df39069558231f1cc8f849753ca958e7958

Download Submit
C:\Users\Admin\AppData\Local\Temp\75AE.tmp

Filesize
48KB

MD5
15cccfc50819f1c15b590569d919e206

SHA1
611a5962fc12034b5bf6456b9916382ef96f51c2

SHA256
663eee4846c459f4808389bf54ce167d4da74359d6bb96e00224528e4004603d

SHA512
f93efbe0e9421ef4c222382f77d17f005b0010e42a34b36faecc5e6ca6512fcdd042a7fc27db1170507a6407504f9629a958e878e3ccb1d6d8c8782e5bffb4b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\75B0.tmp

Filesize
882B

MD5
880a9b59be7eb9290f75b66616f0e7c0

SHA1
8672d534caa872b06c32d887f43f1a1bcec9d1cb

SHA256
c049598c599d3c6a27a192d30ac62d4740069902c8d1c3f49283e9ed6ffa3df0

SHA512
e0ee61d24df010bb41bfc3ee6c1032fe858addbea52f0e48b1a536025cb818fc28c14f2da0249315095f9357731333c7ce4f8abf9cbbc2279a0290c0f79ac03a

Download Submit
memory/4204-23-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/4204-21-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/4204-20-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/4204-25-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/4204-26-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/4204-31-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/4204-28-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/4204-32-0x00000000006E0000-0x00000000006EF000-memory.dmp

Filesize
60KB

Download
memory/4204-33-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/4244-1-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/4244-22-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/4244-0-0x0000000002200000-0x0000000002236000-memory.dmp

Filesize
216KB

Download
memory/4244-38-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads