metamorpherrat | ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d

General

Target

ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe
Size

78KB
MD5

74921ae1ff9ebcf44aad3fe2ce87acca
SHA1

26283b9057972692c0121590b7d3621f114a4daa
SHA256

ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d
SHA512

8fc866e869f5adad91fda66e4f8779eb2cd0caf52085eccc8e358b40aadb3df54913fb05d0e6506ad12d768886f92afa85224ecc78c6c33c6e792adf7f53b3c6
SSDEEP

1536:Qmy58QvZv0kH9gDDtWzYCnJPeoYrGQtC67Q9/o1x0w:vy58Ql0Y9MDYrm7jQ9/rw

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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe

Deletes itself 1 IoCs

pid	Process
1060	tmpBB8F.tmp.exe

Executes dropped EXE 1 IoCs

pid	Process
1060	tmpBB8F.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-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\peverify = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Microsoft.CSharp.exe\""	tmpBB8F.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	tmpBB8F.tmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1168	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe
Token: SeDebugPrivilege	1060	tmpBB8F.tmp.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 3012	1168	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe	82
PID 1168 wrote to memory of 3012	1168	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe	82
PID 1168 wrote to memory of 3012	1168	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe	82
PID 3012 wrote to memory of 464	3012	vbc.exe	84
PID 3012 wrote to memory of 464	3012	vbc.exe	84
PID 3012 wrote to memory of 464	3012	vbc.exe	84
PID 1168 wrote to memory of 1060	1168	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe	85
PID 1168 wrote to memory of 1060	1168	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe	85
PID 1168 wrote to memory of 1060	1168	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe	85

C:\Users\Admin\AppData\Local\Temp\ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe
"C:\Users\Admin\AppData\Local\Temp\ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1168
- 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\lsudmh9k.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3012
- - 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\RESBDC2.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcDCC4CB08F27D4F4B929FC9BBCA9371F0.TMP"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:464
- C:\Users\Admin\AppData\Local\Temp\tmpBB8F.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmpBB8F.tmp.exe" C:\Users\Admin\AppData\Local\Temp\ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1060

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\RESBDC2.tmp

Filesize
1KB

MD5
af3bee75ad21e9acfe3e9215323f4c31

SHA1
a704ea63e7e5ded571b36942f7135483ec18cdf8

SHA256
939e1a8481c9c965f2aa65bde86294cf973fcda799c8dab4f6e8811db0dfee4b

SHA512
f50b87572bbae52f3884205733049232e2ab38342b266a03093585f700d5de2234835035700c90ca3bed47d21903dda2260b713217fce36f9525103b53d2c576

Download Submit
C:\Users\Admin\AppData\Local\Temp\lsudmh9k.0.vb

Filesize
14KB

MD5
c3405c373bc24054d85245b9357237ce

SHA1
2eac3f55b590c03dd6ce85582062543199744f2c

SHA256
2d5237e97909ab0a2ce0892711199ffa2b9e241b6d2febd7a90b273a4641366c

SHA512
3d0d0d389252b4c3e6dcdb1c08b2977b21ca7235883b3fa16f3cbe3aeb4678463d2c0b7ba2cca0d02e516d4401238fd7e741ff9a7c8b6f7cef766e8e068aa57c

Download Submit
C:\Users\Admin\AppData\Local\Temp\lsudmh9k.cmdline

Filesize
266B

MD5
7a36b613372cf6f7cceed7634b3be8c6

SHA1
12e5950fb6520932c8f5b8be91488256d08cf1b0

SHA256
c382ea726c4dc43f6546de842ebbddabe93e06bd5b6c105f5ffd0bb1b3567be3

SHA512
3875fa3ca0429fd29a848bd7b0a106d9bb5ab736b7555c9323853f33f8c9b3712b0b282294255ad0b0ce2844411264d824223d43be026d55fdc0c7772e77f54f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBB8F.tmp.exe

Filesize
78KB

MD5
c64c103cc8b2e5e9616e9c37090d212c

SHA1
8ec7b5c4aed53a332e2599f5f443b4f6469a88de

SHA256
1a24abecbe0a2db81dc7417cb63aab331cff8db5c99456fd6e5fafe01e37ee80

SHA512
b681919c7a5c8b45d8a479e37334e11e0b3eb1505234cbd67fb86f8c0a3f2c7b05ad7b05e1600513b55b4d01ba288b277f05aaeacb9e59873c4d4ba1ccd2be70

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbcDCC4CB08F27D4F4B929FC9BBCA9371F0.TMP

Filesize
660B

MD5
34cfa858fed839a07bbd5b062f0d07ac

SHA1
677a6cb294e8a7363c249454a77e6155d82bb2d4

SHA256
6bcc44e4cb6afb045460f584c6cce907a7ea2627f67b6c393e44f4b65e370fb8

SHA512
048ba0087e201c3214efe3e2992ee069c300f41b14023c46b8f5b3f46da1f8d3c5d2c81ce042d007d24a74edcfedce28d2eb3fb1b3d3ee8c94df9caf02e7f27c

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

Filesize
62KB

MD5
8b25b4d931908b4c77ce6c3d5b9a2910

SHA1
88b65fd9733484c8f8147dad9d0896918c7e37c7

SHA256
79c261ab6b394ee23ab0fd0af48bcd96f914c6bb88b36b6815b6bbf787ecd56e

SHA512
6d954066cec5eca118601f2f848f5c9deebe3761ac285c6d45041df22e4bc4e9e2fd98c1aa4fbb6b9c735151bf8d5fffa5acddf7060a4cf3cb7e09271a4a926d

Download Submit
memory/1060-22-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/1060-28-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/1060-27-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/1060-26-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/1060-24-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/1168-23-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/1168-1-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/1168-2-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/1168-0-0x00000000752B2000-0x00000000752B3000-memory.dmp

Filesize
4KB

Download
memory/3012-9-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download
memory/3012-18-0x00000000752B0000-0x0000000075861000-memory.dmp

Filesize
5.7MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads