rms | 5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70

General

Target

5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe
Size

14.6MB
MD5

b042c917da056713438d4ba64c10be22
SHA1

5bb43103095e5e42255568ef4e77b3acdfbed502
SHA256

5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70
SHA512

5f88bb7edc14d8c04a88f8eaed7cdcf1f62d55ce24edfb011eed0188c3aa43a7a4962c118f2da1965ec096d2612aa8e04a6f75c9755008ebe42c436642fc57b8

Score

10^/10

rms xmrig evasion miner persistence rat trojan

Malware Config

Signatures

RMS
Remote Manipulator System (RMS) is a remote access tool developed by Russian organization TektonIT.
trojan rat rms
UAC bypass 3 TTPs
evasion trojan

Bypass User Account Control
T1088

Disabling Security Tools
T1089

Modify Registry
T1112
xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

Executes dropped EXE 2 IoCs

pid	Process
1516	svhost.exe
1788	svhost.exe

Modifies Windows Firewall 1 TTPs
evasion

Modify Existing Service
T1031

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-1-5-21-2329389628-4064185017-3901522362-1000\Control Panel\International\Geo\Nation	svhost.exe

Deletes itself 1 IoCs

pid	Process
796	cmd.exe

Loads dropped DLL 1 IoCs

pid	Process
820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Corporation = "C:\\Windows\\System32\\svhost.exe"	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\vp8encoder.dll	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe
File created	C:\Windows\SysWOW64\vp8decoder.dll	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe
File created	C:\Windows\SysWOW64\svhost.exe	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe

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

System Information Discovery
T1082

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
1396	reg.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1516	svhost.exe
1516	svhost.exe
1516	svhost.exe
1516	svhost.exe
1516	svhost.exe
1788	svhost.exe
1788	svhost.exe
1788	svhost.exe
1788	svhost.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

description	pid	Process
Token: SeShutdownPrivilege	616	powercfg.exe
Token: SeShutdownPrivilege	616	powercfg.exe
Token: SeShutdownPrivilege	616	powercfg.exe
Token: SeShutdownPrivilege	616	powercfg.exe
Token: SeShutdownPrivilege	616	powercfg.exe
Token: SeCreatePagefilePrivilege	616	powercfg.exe
Token: SeDebugPrivilege	1516	svhost.exe
Token: SeTakeOwnershipPrivilege	1788	svhost.exe
Token: SeTcbPrivilege	1788	svhost.exe
Token: SeTcbPrivilege	1788	svhost.exe

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe
820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe
1516	svhost.exe
1516	svhost.exe
1516	svhost.exe
1516	svhost.exe
1788	svhost.exe
1788	svhost.exe
1788	svhost.exe
1788	svhost.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 820 wrote to memory of 668	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	27
PID 820 wrote to memory of 668	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	27
PID 820 wrote to memory of 668	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	27
PID 820 wrote to memory of 668	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	27
PID 820 wrote to memory of 860	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	28
PID 820 wrote to memory of 860	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	28
PID 820 wrote to memory of 860	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	28
PID 820 wrote to memory of 860	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	28
PID 820 wrote to memory of 1396	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	31
PID 820 wrote to memory of 1396	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	31
PID 820 wrote to memory of 1396	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	31
PID 820 wrote to memory of 1396	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	31
PID 820 wrote to memory of 616	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	33
PID 820 wrote to memory of 616	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	33
PID 820 wrote to memory of 616	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	33
PID 820 wrote to memory of 616	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	33
PID 820 wrote to memory of 1516	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	35
PID 820 wrote to memory of 1516	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	35
PID 820 wrote to memory of 1516	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	35
PID 820 wrote to memory of 1516	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	35
PID 820 wrote to memory of 796	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	41
PID 820 wrote to memory of 796	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	41
PID 820 wrote to memory of 796	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	41
PID 820 wrote to memory of 796	820	5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe	41

C:\Users\Admin\AppData\Local\Temp\5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe
"C:\Users\Admin\AppData\Local\Temp\5d4e29a20566f61f735f1ba292255f34d2e2c7aa2c870e92335dfde91cca9c70.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:820
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall set opmode mode=disable
  2⤵
  PID:668
- C:\Windows\SysWOW64\netsh.exe
  netsh advfirewall set allprofiles state off
  2⤵
  PID:860
- C:\Windows\SysWOW64\reg.exe
  reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /f
  2⤵
  - Modifies registry key
  PID:1396
- C:\Windows\SysWOW64\powercfg.exe
  powercfg.exe -h off
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:616
- C:\Windows\SysWOW64\svhost.exe
  "C:\Windows\System32\svhost.exe"
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:1516
- - C:\Windows\SysWOW64\svhost.exe
    C:\Windows\SysWOW64\svhost.exe -second
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    PID:1788
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\del.cmd" "
  2⤵
  - Deletes itself
  PID:796

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Bypass User Account Control

1

T1088

Defense Evasion

Bypass User Account Control

1

T1088

Disabling Security Tools

Modify Registry

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/820-55-0x0000000076371000-0x0000000076373000-memory.dmp

Filesize
8KB

Download
memory/820-56-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1516-62-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/1788-72-0x0000000004C80000-0x0000000004C81000-memory.dmp

Filesize
4KB

Download
memory/1788-77-0x0000000005460000-0x0000000005570000-memory.dmp

Filesize
1.1MB

Download
memory/1788-71-0x0000000002890000-0x0000000002891000-memory.dmp

Filesize
4KB

Download
memory/1788-74-0x0000000004F10000-0x0000000004F11000-memory.dmp

Filesize
4KB

Download
memory/1788-73-0x0000000004E00000-0x0000000004E01000-memory.dmp

Filesize
4KB

Download
memory/1788-75-0x00000000056E0000-0x00000000056E1000-memory.dmp

Filesize
4KB

Download
memory/1788-76-0x0000000005460000-0x0000000005570000-memory.dmp

Filesize
1.1MB

Download
memory/1788-70-0x00000000027F0000-0x00000000027F1000-memory.dmp

Filesize
4KB

Download
memory/1788-78-0x0000000005570000-0x0000000005571000-memory.dmp

Filesize
4KB

Download
memory/1788-79-0x0000000005580000-0x0000000005581000-memory.dmp

Filesize
4KB

Download
memory/1788-81-0x0000000005A00000-0x0000000005A01000-memory.dmp

Filesize
4KB

Download
memory/1788-80-0x0000000005900000-0x0000000005901000-memory.dmp

Filesize
4KB

Download
memory/1788-82-0x0000000005A10000-0x0000000005A11000-memory.dmp

Filesize
4KB

Download
memory/1788-83-0x0000000006540000-0x0000000006578000-memory.dmp

Filesize
224KB

Download
memory/1788-65-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads