99c70511abddfe39ccaea3fd4cafb9bc382ebdf0bd8b9a9c8f18a178ef63e664

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
30/03/2023, 04:35

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
92a24824d555bc8f4a947992d85027b0.exe
Size 260KB
Sample230330-e7nldsba22
SHA256 99c70511abddfe39ccaea3fd4cafb9bc382ebdf0bd8b9a9c8f18a178ef63e664
MD5 92a24824d555bc8f4a947992d85027b0
SHA1 0421241590e85664079db052bf77b79f05a0b8e6
SHA512 80610dba3fd5f75ed91eb4075bb51a0f143b25d52f3e53b0221d074e9fbbbaf4be97aa43e9b6b8e11f2f8bb9076e66ba37c951071e3066f3cdda4cdbd355e8bf
SSDEEP 6144:/Ya6skJA1+YTMYeHfXSuyDk7GgF4WsgI3NfTOIfCx:/YSQA1+0MlfizAC+sH9fTOkC
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

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-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation	dtpsqsds.exe

Executes dropped EXE 2 IoCs

pid	Process
2180	dtpsqsds.exe
1452	dtpsqsds.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2180 set thread context of 1452	2180	dtpsqsds.exe	82
PID 1452 set thread context of 3232	1452	dtpsqsds.exe	33
PID 1984 set thread context of 3232	1984	netsh.exe	33

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	netsh.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1452	dtpsqsds.exe
1452	dtpsqsds.exe
1452	dtpsqsds.exe
1452	dtpsqsds.exe
1452	dtpsqsds.exe
1452	dtpsqsds.exe
1452	dtpsqsds.exe
1452	dtpsqsds.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3232	Explorer.EXE

Suspicious behavior: MapViewOfSection 8 IoCs

pid	Process
2180	dtpsqsds.exe
1452	dtpsqsds.exe
1452	dtpsqsds.exe
1452	dtpsqsds.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe
1984	netsh.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1452	dtpsqsds.exe
Token: SeDebugPrivilege	1984	netsh.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 4244 wrote to memory of 2180	4244	92a24824d555bc8f4a947992d85027b0.exe	81
PID 4244 wrote to memory of 2180	4244	92a24824d555bc8f4a947992d85027b0.exe	81
PID 4244 wrote to memory of 2180	4244	92a24824d555bc8f4a947992d85027b0.exe	81
PID 2180 wrote to memory of 1452	2180	dtpsqsds.exe	82
PID 2180 wrote to memory of 1452	2180	dtpsqsds.exe	82
PID 2180 wrote to memory of 1452	2180	dtpsqsds.exe	82
PID 2180 wrote to memory of 1452	2180	dtpsqsds.exe	82
PID 3232 wrote to memory of 1984	3232	Explorer.EXE	84
PID 3232 wrote to memory of 1984	3232	Explorer.EXE	84
PID 3232 wrote to memory of 1984	3232	Explorer.EXE	84
PID 1984 wrote to memory of 840	1984	netsh.exe	87
PID 1984 wrote to memory of 840	1984	netsh.exe	87
PID 1984 wrote to memory of 840	1984	netsh.exe	87

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:3232
- C:\Users\Admin\AppData\Local\Temp\92a24824d555bc8f4a947992d85027b0.exe
  "C:\Users\Admin\AppData\Local\Temp\92a24824d555bc8f4a947992d85027b0.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4244
- - C:\Users\Admin\AppData\Local\Temp\dtpsqsds.exe
    "C:\Users\Admin\AppData\Local\Temp\dtpsqsds.exe" C:\Users\Admin\AppData\Local\Temp\oplqghm.q
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2180
  - - C:\Users\Admin\AppData\Local\Temp\dtpsqsds.exe
      "C:\Users\Admin\AppData\Local\Temp\dtpsqsds.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      PID:1452
- C:\Windows\SysWOW64\autochk.exe
  "C:\Windows\SysWOW64\autochk.exe"
  2⤵
  PID:4212
- C:\Windows\SysWOW64\netsh.exe
  "C:\Windows\SysWOW64\netsh.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1984
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:840

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

dtpsqsds.exe

Path C:\Users\Admin\AppData\Local\Temp\dtpsqsds.exe
Size 34KB
SHA256 a8f1f0db1c1c108260508e045bafbbf0060ce0a789c8b243ad026239614d9655
MD5 c32799742baaec4464a7e2529df79ae3
SHA1 4710a3af283c8da6187d0c77eddda87080bfaf6a
SHA512 fffbc99e261812d3e26cab8f77ddf86341861f0ba70d3c1708cdf12060c6e1896e98b6ed0d3fc907256df846be6a58dc700d7f2904aa3221f1f8729fe693baef
SSDEEP 768:JJH1ZGZkW1gU9Qg7ZBvkn+NUeB57A4hcDz:bH1ZGWWyU9QwZBvknBW5s4hAz
MD5 SHA1 SHA512 SSDEEP

Submit Download

dtpsqsds.exe

Path C:\Users\Admin\AppData\Local\Temp\dtpsqsds.exe
Size 34KB
SHA256 a8f1f0db1c1c108260508e045bafbbf0060ce0a789c8b243ad026239614d9655
MD5 c32799742baaec4464a7e2529df79ae3
SHA1 4710a3af283c8da6187d0c77eddda87080bfaf6a
SHA512 fffbc99e261812d3e26cab8f77ddf86341861f0ba70d3c1708cdf12060c6e1896e98b6ed0d3fc907256df846be6a58dc700d7f2904aa3221f1f8729fe693baef
SSDEEP 768:JJH1ZGZkW1gU9Qg7ZBvkn+NUeB57A4hcDz:bH1ZGWWyU9QwZBvknBW5s4hAz
MD5 SHA1 SHA512 SSDEEP

Submit Download

dtpsqsds.exe

Path C:\Users\Admin\AppData\Local\Temp\dtpsqsds.exe
Size 34KB
SHA256 a8f1f0db1c1c108260508e045bafbbf0060ce0a789c8b243ad026239614d9655
MD5 c32799742baaec4464a7e2529df79ae3
SHA1 4710a3af283c8da6187d0c77eddda87080bfaf6a
SHA512 fffbc99e261812d3e26cab8f77ddf86341861f0ba70d3c1708cdf12060c6e1896e98b6ed0d3fc907256df846be6a58dc700d7f2904aa3221f1f8729fe693baef
SSDEEP 768:JJH1ZGZkW1gU9Qg7ZBvkn+NUeB57A4hcDz:bH1ZGWWyU9QwZBvknBW5s4hAz
MD5 SHA1 SHA512 SSDEEP

Submit Download

lgkkxgqyxhx.lu

Path C:\Users\Admin\AppData\Local\Temp\lgkkxgqyxhx.lu
Size 206KB
SHA256 8560c72e6c64ae0e15f7b20d263302a09507e1f2de695fd2323012fa7e6da982
MD5 c626a1485e0475384562045432a81d10
SHA1 196bc2f687a4e892cc9ec331160027813a63e87c
SHA512 d4be0c7366cc0d60424265496d6e8fb47abbe30298028388d63ba17270271fdc2c1630a8141299d2727a4cb84aa313f4d75f94db936ec93f960fb2fbbad00bde
SSDEEP 3072:FDhWlQ7R8vlbGKiEYuy0sgT2bDkRIo1dN4ppzC/UFKEnRpHjflzxib6uWNmre:FD8Cd89opuy/gckRI0N4plAUj7L6eNh
MD5 SHA1 SHA512 SSDEEP

Submit Download

oplqghm.q

Path C:\Users\Admin\AppData\Local\Temp\oplqghm.q
Size 5KB
SHA256 27f8ed6bf774693459e63f6d3091b98145f73bafd417d5525bcbbff39241a9c6
MD5 bb198a1694074c8dd488fc7b74a24dc8
SHA1 bd6c23d9e9d3e0ba87956751c13b6f2b62e12344
SHA512 cb8bba3083c0a010c277ab3aa75e455517345ffa5743e1e93f4f9b54915215cf08bb0912dbab77e45e78150b30863fb23c54f832edc5237875910d952468783a
SSDEEP 96:Farc6oYSg/DrYu5k2XO5oSwQvFFCpZiVP44AGS4hw1OlH1l9I:FarcROxhX1S1vFFmYV+GS4hw1sNI
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/1452-148-0x0000000000590000-0x00000000005A0000-memory.dmp

Download

memory/1452-142-0x0000000000400000-0x000000000042F000-memory.dmp

Download

memory/1452-145-0x0000000000400000-0x000000000042F000-memory.dmp

Download

memory/1452-146-0x0000000000B80000-0x0000000000ECA000-memory.dmp

Download

memory/1452-147-0x0000000000400000-0x000000000042F000-memory.dmp

Download

memory/1984-156-0x0000000000B80000-0x0000000000BAD000-memory.dmp

Download

memory/1984-150-0x0000000001800000-0x000000000181E000-memory.dmp

Download

memory/1984-154-0x0000000001800000-0x000000000181E000-memory.dmp

Download

memory/1984-155-0x0000000000B80000-0x0000000000BAD000-memory.dmp

Download

memory/1984-157-0x0000000001820000-0x0000000001B6A000-memory.dmp

Download

memory/1984-158-0x0000000001250000-0x00000000012DF000-memory.dmp

Download

memory/2180-140-0x0000000000860000-0x0000000000862000-memory.dmp

Download

memory/3232-149-0x0000000007A60000-0x0000000007B3C000-memory.dmp

Download

memory/3232-160-0x0000000007B40000-0x0000000007BD6000-memory.dmp

Download

memory/3232-163-0x0000000007B40000-0x0000000007BD6000-memory.dmp

Download