metamorpherrat | ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919

General

Target

ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919.exe
Size

78KB
MD5

415ea480dd1ddfb40eebd372faec85a2
SHA1

17b5c8dfa4604e3ba47b45e6c9d79c2341ae3725
SHA256

ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919
SHA512

a141a8b1228a15e284741e86977c05c66d25238925137de1a3e30e3d8d085bee1ffeff2d7b732a1571daaadd1069d622ccb056b53127461e9ab88a7aeb9d70be
SSDEEP

1536:u58Vdy0MochZDsC8Kl/99Z242UdIAkn3jKZPjoYaoQtC6i9/R1Nw:u58An7N041Qqhg69/C

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

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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919.exe

Deletes itself 1 IoCs

pid	Process
3744	tmp757E.tmp.exe

Executes dropped EXE 1 IoCs

pid	Process
3744	tmp757E.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-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System.XML = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\AppLaunch.exe\""	tmp757E.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	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cvtres.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tmp757E.tmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3688	ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919.exe
Token: SeDebugPrivilege	3744	tmp757E.tmp.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3688 wrote to memory of 764	3688	ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919.exe	85
PID 3688 wrote to memory of 764	3688	ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919.exe	85
PID 3688 wrote to memory of 764	3688	ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919.exe	85
PID 764 wrote to memory of 4340	764	vbc.exe	88
PID 764 wrote to memory of 4340	764	vbc.exe	88
PID 764 wrote to memory of 4340	764	vbc.exe	88
PID 3688 wrote to memory of 3744	3688	ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919.exe	90
PID 3688 wrote to memory of 3744	3688	ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919.exe	90
PID 3688 wrote to memory of 3744	3688	ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919.exe	90

C:\Users\Admin\AppData\Local\Temp\ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919.exe
"C:\Users\Admin\AppData\Local\Temp\ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3688
- 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\dfccno_b.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:764
- - 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\RES7678.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc8A679A3CB5014BAD85924E20371DDF2C.TMP"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4340
- C:\Users\Admin\AppData\Local\Temp\tmp757E.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmp757E.tmp.exe" C:\Users\Admin\AppData\Local\Temp\ee7322bae41d7ec10617f909e1288b52aa992de099eef44aa7c16c575ad14919.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3744

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\RES7678.tmp

Filesize
1KB

MD5
90c425e59165948a6edfb310cd29684b

SHA1
50ebfcdef9b75ebb2e60517ca0ce78d79321b6da

SHA256
1ab8427230a32d03b2e8e0e7ff0897982a4c39810251a964e0443af022ded32d

SHA512
7e75795915f9defc7bc8e5d174837af00a3351b0677edb15987b8e8b8861f6a8a5c390cbee02cd83ede82186968b341da19020a9188dfdd6c1a2279338fdbe33

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

Filesize
14KB

MD5
2580296f957b39e1dcb330c31f4e2915

SHA1
ecf7ec55a7eadb3e9f0c1f77f67178a8869edd32

SHA256
c36908b1a2573aec813cf7367bd5882fc27b502c171b074e3c74c08d2179c39c

SHA512
d1e89d2bdc2e9fe43f638f8d95f804493d281269948df0c923ae282d2755560535805333c75f158837cee4cb6375c2dfdb50a80d8ec153ed3fe97ba24e7bbbce

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

Filesize
266B

MD5
c00cbfc6b5b0eaddaf8b09e5fc3eac4a

SHA1
66010403811d68445c30c3b9bd305b83f6914694

SHA256
a02b3eb94ffb6b2d1883b189088fae03b171cb6682ce6acc5c569b0639ba5182

SHA512
0c0e032d203f8490e726cc274d1d4a44f0f93c9aec69515965ac76f334405ed746f10ee2225c915a78678733fa1d65eff5a71d439de7ec2cc8edbc8a64ed5217

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp757E.tmp.exe

Filesize
78KB

MD5
33bd4139c0e1d8b07adcb8e59467c06a

SHA1
d89f6904af3f6cfd508087aeca7f98f5b1ad99e3

SHA256
2669dada51fea3d5fb5ad9e7d0ff6e692deab4597630257b53a5b7dcaa5abade

SHA512
d4350b607b598a14fea8d860ea5a51c26af584149e93fa71e1f1e910f1a183c6ef42957ae78e4e0401c62e02825a1efdb565345dfd2d83df3fa58079ae5b3eec

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbc8A679A3CB5014BAD85924E20371DDF2C.TMP

Filesize
660B

MD5
d90f82e2c0db057c17e16a6801895a80

SHA1
3f345f8e5f38b60813d5e852ff83b19bd1468733

SHA256
34b0fa7830c7c2c75c3d0a9aa5065064f69e59dd97e110c428872b725410b2f3

SHA512
dc8a8d018c9934d2c796f7f8eb0591eaac8d6e2640fb6acd9152ee753fccf65aa8a5495b62d082843bec375a0267b0e8576e32ada9c717fe228ab8c4144be4d5

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

Filesize
62KB

MD5
aa4bdac8c4e0538ec2bb4b7574c94192

SHA1
ef76d834232b67b27ebd75708922adea97aeacce

SHA256
d7dbe167a7b64a4d11e76d172c8c880020fe7e4bc9cae977ac06982584a6b430

SHA512
0ec342286c9dbe78dd7a371afaf405232ff6242f7e024c6640b265ba2288771297edbb5a6482848daad5007aef503e92508f1a7e1a8b8ff3fe20343b21421a65

Download Submit
memory/764-8-0x0000000074FE0000-0x0000000075591000-memory.dmp

Filesize
5.7MB

Download
memory/764-18-0x0000000074FE0000-0x0000000075591000-memory.dmp

Filesize
5.7MB

Download
memory/3688-0-0x0000000074FE2000-0x0000000074FE3000-memory.dmp

Filesize
4KB

Download
memory/3688-2-0x0000000074FE0000-0x0000000075591000-memory.dmp

Filesize
5.7MB

Download
memory/3688-1-0x0000000074FE0000-0x0000000075591000-memory.dmp

Filesize
5.7MB

Download
memory/3688-22-0x0000000074FE0000-0x0000000075591000-memory.dmp

Filesize
5.7MB

Download
memory/3744-23-0x0000000074FE0000-0x0000000075591000-memory.dmp

Filesize
5.7MB

Download
memory/3744-24-0x0000000074FE0000-0x0000000075591000-memory.dmp

Filesize
5.7MB

Download
memory/3744-26-0x0000000074FE0000-0x0000000075591000-memory.dmp

Filesize
5.7MB

Download
memory/3744-27-0x0000000074FE0000-0x0000000075591000-memory.dmp

Filesize
5.7MB

Download
memory/3744-28-0x0000000074FE0000-0x0000000075591000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads