metamorpherrat | 14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a

General

Target

14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.exe
Size

78KB
MD5

00a815a3066b00af1b2b054118399103
SHA1

e340e6c64df3a2c41d98d8969f19bd1b0ea833de
SHA256

14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a
SHA512

4493a06a01ce616c238374d9ba21d3ad2e59f9612571b9befa076631ae948b2f4f8581642e9b8b7d2794af3be8095be8556b3ea562c76fa9fda70e3a907d3979
SSDEEP

1536:/Py5Xdy0MochZDsC8Kl/99Z242UdIAkn3jKZPjoYaoQtC629/C1aO:/Py52n7N041QqhgO9/y

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
2688	tmpE9D2.tmp.exe

Loads dropped DLL 2 IoCs

pid	Process
2864	14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.exe
2864	14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.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-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows\CurrentVersion\Run\System.XML = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\AppLaunch.exe\""	tmpE9D2.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	14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.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	tmpE9D2.tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2864	14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.exe
Token: SeDebugPrivilege	2688	tmpE9D2.tmp.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 108	2864	14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.exe	31
PID 2864 wrote to memory of 108	2864	14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.exe	31
PID 2864 wrote to memory of 108	2864	14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.exe	31
PID 2864 wrote to memory of 108	2864	14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.exe	31
PID 108 wrote to memory of 2712	108	vbc.exe	33
PID 108 wrote to memory of 2712	108	vbc.exe	33
PID 108 wrote to memory of 2712	108	vbc.exe	33
PID 108 wrote to memory of 2712	108	vbc.exe	33
PID 2864 wrote to memory of 2688	2864	14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.exe	34
PID 2864 wrote to memory of 2688	2864	14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.exe	34
PID 2864 wrote to memory of 2688	2864	14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.exe	34
PID 2864 wrote to memory of 2688	2864	14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.exe	34

C:\Users\Admin\AppData\Local\Temp\14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.exe
"C:\Users\Admin\AppData\Local\Temp\14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2864
- 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\eg0evjen.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:108
- - 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\RESEB0B.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcEB0A.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2712
- C:\Users\Admin\AppData\Local\Temp\tmpE9D2.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmpE9D2.tmp.exe" C:\Users\Admin\AppData\Local\Temp\14b33639b18ee848f95368338f765499a6c0a9b7ceb8866769056e8f75778d6a.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2688

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\RESEB0B.tmp

Filesize
1KB

MD5
76a2c233bebc9fa2c036a99689c2f3ca

SHA1
ff45a11ae233d04a48a353634b8b2467984f9977

SHA256
b3eab4a58cf11955c20eb7cbd46bf5fd9079e97e24d63ff04190a2362ab0d63c

SHA512
d08635cd45a742923ccc15f569201d13162ffa75cf35923e0f09c5a009d94dee9a76bfb1bee2aac0fed656603563c79c0e00882bc7f90335879292784ac24cdc

Download Submit
C:\Users\Admin\AppData\Local\Temp\eg0evjen.0.vb

Filesize
14KB

MD5
74107812f768aba37ce54b2b3e5aa547

SHA1
8fe74165bc23de9f42254e13a0d383d6daca2c28

SHA256
e08d28cfcde5bd88c85e32bf38dae3e452ba0951e931fb36bdd859a8a2f179b9

SHA512
c6e6fc347ddeb0edf37a7bfdb86106cf4adcb4b4813f02a3c44a0e5d839248f586dd77e1c351f07024ca2cc27f091e33a86103ee6f6450f18da54b2146a6d219

Download Submit
C:\Users\Admin\AppData\Local\Temp\eg0evjen.cmdline

Filesize
266B

MD5
51ea4ea39303c3510f88637fde29be61

SHA1
42fffb07bc16b91c939bc62d1e3b5f790562029a

SHA256
711f549298a461a7fc33b1daa83affb3fae85d87149b6e95ae474c1cb3067ba5

SHA512
7dfb761ec4dd988eb7a78df5af8bebf7f0e2fb9cea44a5ed4c0d5e56513c6ce1ebed10b132497e5d25a5baeb59207c9c29f9cdaec9fb272bf174d8a3f6a2b0e2

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpE9D2.tmp.exe

Filesize
78KB

MD5
2656037210c8a0766ed9d04adaffdeae

SHA1
3778e81d74ddae7c419c1e6360189e9a355faf2f

SHA256
b2026feac228413028fcfd3ff931e489ad7dd25745344ca24f34bcd78e0d65e4

SHA512
1e76f6831510e88f3daa9c4c98fdc51ad2538f1bcfbb0ae9c7e7d49b2530a76c0b10017cbcfd39ece92fbb4ce1017c915924f9ee516cf5a78134e95b48d5590b

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbcEB0A.tmp

Filesize
660B

MD5
fa0761717332a128b4b41d415288ea9a

SHA1
7ff1f3e08df4f9175109f85b9ae40d1c19c19a0d

SHA256
93c243f97f8b552708d3f94565171949491e184712fc9f286d2a1280362c0543

SHA512
0a12f280367122c5ed57f11bd534059059ce3afd71b237080542291911c3618f9f7e6f3cf43bc2ea7647dc6650b52682ab463b1c1e46362e6794486a24b309de

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

Filesize
62KB

MD5
aa4bdac8c4e0538ec2bb4b7574c94192

SHA1
ef76d834232b67b27ebd75708922adea97aeacce

SHA256
d7dbe167a7b64a4d11e76d172c8c880020fe7e4bc9cae977ac06982584a6b430

SHA512
0ec342286c9dbe78dd7a371afaf405232ff6242f7e024c6640b265ba2288771297edbb5a6482848daad5007aef503e92508f1a7e1a8b8ff3fe20343b21421a65

Download Submit
memory/108-9-0x0000000074380000-0x000000007492B000-memory.dmp

Filesize
5.7MB

Download
memory/108-18-0x0000000074380000-0x000000007492B000-memory.dmp

Filesize
5.7MB

Download
memory/2864-0-0x0000000074381000-0x0000000074382000-memory.dmp

Filesize
4KB

Download
memory/2864-1-0x0000000074380000-0x000000007492B000-memory.dmp

Filesize
5.7MB

Download
memory/2864-2-0x0000000074380000-0x000000007492B000-memory.dmp

Filesize
5.7MB

Download
memory/2864-24-0x0000000074380000-0x000000007492B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads