metamorpherrat | 89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f

General

Target

89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f.exe
Size

78KB
MD5

2315b763266a9f2cb9e40548cdfc29db
SHA1

120fd5a2436528e2f7b40738faf41b0d2e5bf722
SHA256

89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f
SHA512

d821b4da41a71e75eca97a2511d51079c46cbb58e1a659b6b70ee874469fdf660edea48df6f6293675b9f47bb664c5f02576d73d73adbced1cae1cb62e533fb9
SSDEEP

1536:158Tdy0MochZDsC8Kl/99Z242UdIAkn3jKZPjoYaoQtC6E9/Yx1eEE:158yn7N041Qqhg89/mE

Score

10^/10

metamorpherrat discovery persistence rat stealer trojan

Malware Config

Signatures

MetamorpherRAT
Metamorpherrat is a hacking tool that has been around for a while since 2013.
trojan rat stealer metamorpherrat
Metamorpherrat family
metamorpherrat

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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f.exe

Executes dropped EXE 1 IoCs

pid	Process
3180	tmp7501.tmp.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System.XML = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\AppLaunch.exe\""	tmp7501.tmp.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 4 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	cvtres.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tmp7501.tmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3472	89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f.exe
Token: SeDebugPrivilege	3180	tmp7501.tmp.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3472 wrote to memory of 2636	3472	89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f.exe	85
PID 3472 wrote to memory of 2636	3472	89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f.exe	85
PID 3472 wrote to memory of 2636	3472	89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f.exe	85
PID 2636 wrote to memory of 3532	2636	vbc.exe	87
PID 2636 wrote to memory of 3532	2636	vbc.exe	87
PID 2636 wrote to memory of 3532	2636	vbc.exe	87
PID 3472 wrote to memory of 3180	3472	89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f.exe	88
PID 3472 wrote to memory of 3180	3472	89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f.exe	88
PID 3472 wrote to memory of 3180	3472	89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f.exe	88

C:\Users\Admin\AppData\Local\Temp\89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f.exe
"C:\Users\Admin\AppData\Local\Temp\89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3472
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /noconfig @"C:\Users\Admin\AppData\Local\Temp\5ovdofjb.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2636
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
    C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES75FB.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc4508686CF2ED47C5B13C10E547855DF4.TMP"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3532
- C:\Users\Admin\AppData\Local\Temp\tmp7501.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmp7501.tmp.exe" C:\Users\Admin\AppData\Local\Temp\89dcd3a3c24ece396dd0133a12752360ada68883a3e3d9c7af9e99d87e983d4f.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3180

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

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\5ovdofjb.0.vb

Filesize
14KB

MD5
9701f27846d21d7de0d219605e2304fb

SHA1
bedc26f93c77f3ab27d54a3b42a0e20ca8b99009

SHA256
717da9830f325f97eee7f1eeb11d96737a515d5e916b4956865351697bfdc4af

SHA512
d197d9b321246f48edab1625fef4a8e96e2e41b08d1cf75d1d6ce2eaec3d86718a6e2c6e8107cc3839ea9b1af5a19cedca17569caaeeb47e9863e4c60de00dd0

Download Submit
C:\Users\Admin\AppData\Local\Temp\5ovdofjb.cmdline

Filesize
266B

MD5
dd660391c642578cd0bad41e22f1712f

SHA1
2c1931c4378a61bc22a9629eaeca07beb58b1fa9

SHA256
7e5d2427b76002f20e416be577478de0e9b7709bc1497874ed2231d0696cd76d

SHA512
8f71e6b04c21738ebee632bc7ce9b3c23a4126c0c0dd0eccf13cf67d93f07aa9cc3b4c797b666801d72f649f3ee1b9e12a992358838046a2bf9736e747a4b4ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\RES75FB.tmp

Filesize
1KB

MD5
9d114200a379fa6f1dd551da1f41864c

SHA1
5e02f647daa4170c25c45c00b9816a41b55ba38e

SHA256
1cb2b44eaeba88b0b4f4514556cbac753db5c881a155bd6465bc580b7e9b83b6

SHA512
9cfa555a8f5cff0c78048a65cd743cddfb96d7cfab4758655dfc26639aabf7704531a4713ddfeca94c9900286e0d98668a34945c1a9930db38277dd41c6b6b43

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7501.tmp.exe

Filesize
78KB

MD5
6f2415a3b287e8881abc8e8ba7aa2ccf

SHA1
b20d6f6789f245ed86d5d01c02511cbadf5e7c8d

SHA256
bae406cbc707b4ef78228469bf154a293d82a5f0d5bb130c2dbc5f9259a03d9e

SHA512
af02ef4a877eff42b6d8b614e4d29890dd2bf1b96c3b6e62548d4b9057b6163746a823f385310a8c866ce7d98f2035ddcc9f22c5cec06279ae77589838a75a0a

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbc4508686CF2ED47C5B13C10E547855DF4.TMP

Filesize
660B

MD5
73e3f6cef67007d1884c1dc658b1a82f

SHA1
74cecf797b52a6a102f27d7d0dc89b36ac2d34ca

SHA256
0b9168fe5a8b425af727c67e039c1ed2b6b4492c011104ad06cf71c5bfc27cbd

SHA512
6d3e69e1a5b9f4a48b3e78257f780d08ba6d1069ac970e96cb2b16a50876c250abb1ce954cdf76f0154253a85fe94457353cd564f01c8ac8f40e1d8b9024b564

Download Submit
C:\Users\Admin\AppData\Local\Temp\zCom.resources

Filesize
62KB

MD5
aa4bdac8c4e0538ec2bb4b7574c94192

SHA1
ef76d834232b67b27ebd75708922adea97aeacce

SHA256
d7dbe167a7b64a4d11e76d172c8c880020fe7e4bc9cae977ac06982584a6b430

SHA512
0ec342286c9dbe78dd7a371afaf405232ff6242f7e024c6640b265ba2288771297edbb5a6482848daad5007aef503e92508f1a7e1a8b8ff3fe20343b21421a65

Download Submit
memory/2636-18-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/2636-9-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/3180-23-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/3180-25-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/3180-24-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/3180-27-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/3180-28-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/3180-29-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/3472-0-0x00000000751A2000-0x00000000751A3000-memory.dmp

Filesize
4KB

Download
memory/3472-2-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/3472-1-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download
memory/3472-22-0x00000000751A0000-0x0000000075751000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads