metamorpherrat | 69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c

General

Target

69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe
Size

78KB
MD5

ef84f1184deced0a821388ea69d50e6e
SHA1

598ea5b1fa7404144e63ad65b24bbefc7def42e4
SHA256

69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c
SHA512

3a4e067382f465f7ba2d1b061988a98d7fb53541b1499f9b230927c003676e3713c46971da471a3fa83331175427cd9d40a38ec6098461147ee60dfcf58472dd
SSDEEP

1536:Ve589dy0MochZDsC8Kl/99Z242UdIAkn3jKZPjoYaoQtC6x9/g1kr:Ve58on7N041Qqhg59/v

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

Executes dropped EXE 1 IoCs

pid	Process
2932	tmpE4C4.tmp.exe

Loads dropped DLL 2 IoCs

pid	Process
848	69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe
848	69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\System.XML = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\AppLaunch.exe\""	tmpE4C4.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	69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cvtres.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tmpE4C4.tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	848	69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe
Token: SeDebugPrivilege	2932	tmpE4C4.tmp.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 848 wrote to memory of 1688	848	69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe	28
PID 848 wrote to memory of 1688	848	69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe	28
PID 848 wrote to memory of 1688	848	69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe	28
PID 848 wrote to memory of 1688	848	69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe	28
PID 1688 wrote to memory of 2232	1688	vbc.exe	30
PID 1688 wrote to memory of 2232	1688	vbc.exe	30
PID 1688 wrote to memory of 2232	1688	vbc.exe	30
PID 1688 wrote to memory of 2232	1688	vbc.exe	30
PID 848 wrote to memory of 2932	848	69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe	31
PID 848 wrote to memory of 2932	848	69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe	31
PID 848 wrote to memory of 2932	848	69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe	31
PID 848 wrote to memory of 2932	848	69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe	31

C:\Users\Admin\AppData\Local\Temp\69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe
"C:\Users\Admin\AppData\Local\Temp\69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:848
- 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\dst0nvpt.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1688
- - 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\RESE58F.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcE58E.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2232
- C:\Users\Admin\AppData\Local\Temp\tmpE4C4.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmpE4C4.tmp.exe" C:\Users\Admin\AppData\Local\Temp\69e8f4622b4f306e8b87929f7b4c467728fa96b46fdc045698b10d09667ae33c.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2932

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

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RESE58F.tmp

Filesize
1KB

MD5
883b6562c036b85376b44382c7854aeb

SHA1
8ece1cb3c49dfc9a463a0b1325581763f300f74f

SHA256
3b4f718c9cdae05eb824f566c99f5c2fdfa3ea19c8cf243295144da90f1f83b1

SHA512
7b1eb0ae7af04b368aff31817e80f92c921681e6ebf903f0a4d907aaf2e116a5a5354f927bc62a940a1459f2e516bc243f2e6f171179b37f8234b1a96a5a6997

Download Submit
C:\Users\Admin\AppData\Local\Temp\dst0nvpt.0.vb

Filesize
14KB

MD5
c4b9f64ebd333e3a3606fc0d9db0d8b9

SHA1
4deda74d3aeaffb60a2c8148294eaafb16e7a898

SHA256
7bd9546b40aa4c4b1f8598cf837717c593d2f57d377d21702304f5496a282293

SHA512
6aea8a6287a7cba4aea7931b2f8a0a76471aafdc6c82fc0bbf51ef9ab17b45c73f49b45081720c08cc564aa0eb27633ec1e5d7701b14f8b4702067985b2e8a4c

Download Submit
C:\Users\Admin\AppData\Local\Temp\dst0nvpt.cmdline

Filesize
266B

MD5
2bca35db052138ef26efcd6f31e3d28d

SHA1
3ecc854cd5c4c4ba825167b714aa9779ba3fff26

SHA256
3b4e0a518e61b6fe1fbe092a6e0ed77602b12f3624dbd41c03c92b6f0917552b

SHA512
7ee763a0236ffe1874653e7903ba8b3bcb53f9327c56c07db8a14d982adf20ec3d56b593d2fd67d9c3c51c0853cb57d045db6c02931471fd72fcd95cdd5dbced

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE4C4.tmp.exe

Filesize
78KB

MD5
79125fe932dcc279834b3dadd66f476e

SHA1
1817919f4531cdccb11e7dd5dd319c5adcab8ebf

SHA256
7fddb15935219b89aa7442cf917bfe0ad738e00cc543d3aba80cbda91f27506a

SHA512
9511f14a4320eda16b544160140e22d88abcf4c072ed48275790a878605ae2cb86400a0ade182ac467b0ea5b36867f54fb029a4a7f47d0fee583874e48f27be7

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbcE58E.tmp

Filesize
660B

MD5
5f745ed68942bf5fa9e314716334d683

SHA1
c1d768b67c999c56b991f9d0294f7e229b55fec8

SHA256
5a7cd277736ee9fe5062d4c2a3bb07238adfc7d9e4924dd6919926e7976c0407

SHA512
758e50ec0ba845b163b37e5191a672ce2995d62a11485d584572d82abdacd576462c5504b3fddb9dc563b4c0c9b5ef0fb6d26e76dcf441582462a6c7a914c10c

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

Filesize
62KB

MD5
aa4bdac8c4e0538ec2bb4b7574c94192

SHA1
ef76d834232b67b27ebd75708922adea97aeacce

SHA256
d7dbe167a7b64a4d11e76d172c8c880020fe7e4bc9cae977ac06982584a6b430

SHA512
0ec342286c9dbe78dd7a371afaf405232ff6242f7e024c6640b265ba2288771297edbb5a6482848daad5007aef503e92508f1a7e1a8b8ff3fe20343b21421a65

Download Submit
memory/848-0-0x0000000074821000-0x0000000074822000-memory.dmp

Filesize
4KB

Download
memory/848-1-0x0000000074820000-0x0000000074DCB000-memory.dmp

Filesize
5.7MB

Download
memory/848-2-0x0000000074820000-0x0000000074DCB000-memory.dmp

Filesize
5.7MB

Download
memory/848-24-0x0000000074820000-0x0000000074DCB000-memory.dmp

Filesize
5.7MB

Download
memory/1688-8-0x0000000074820000-0x0000000074DCB000-memory.dmp

Filesize
5.7MB

Download
memory/1688-18-0x0000000074820000-0x0000000074DCB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads