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

Executes dropped EXE 1 IoCs

pid	Process
2864	tmpD440.tmp.exe

Loads dropped DLL 2 IoCs

pid	Process
2188	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe
2188	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\peverify = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Microsoft.CSharp.exe\""	tmpD440.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	tmpD440.tmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cvtres.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2188	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe
Token: SeDebugPrivilege	2864	tmpD440.tmp.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2188 wrote to memory of 2620	2188	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe	30
PID 2188 wrote to memory of 2620	2188	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe	30
PID 2188 wrote to memory of 2620	2188	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe	30
PID 2188 wrote to memory of 2620	2188	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe	30
PID 2620 wrote to memory of 2104	2620	vbc.exe	32
PID 2620 wrote to memory of 2104	2620	vbc.exe	32
PID 2620 wrote to memory of 2104	2620	vbc.exe	32
PID 2620 wrote to memory of 2104	2620	vbc.exe	32
PID 2188 wrote to memory of 2864	2188	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe	33
PID 2188 wrote to memory of 2864	2188	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe	33
PID 2188 wrote to memory of 2864	2188	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe	33
PID 2188 wrote to memory of 2864	2188	ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe	33

C:\Users\Admin\AppData\Local\Temp\ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe
"C:\Users\Admin\AppData\Local\Temp\ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2188
- 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\jmgnzlub.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2620
- - 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\RESD7D9.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcD7C9.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2104
- C:\Users\Admin\AppData\Local\Temp\tmpD440.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmpD440.tmp.exe" C:\Users\Admin\AppData\Local\Temp\ee2aa77fd0b7b5e1d02e4dc411ecde9042237869aa8a4a77eaf3b204b22d117d.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2864

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\RESD7D9.tmp

Filesize
1KB

MD5
7075303d5f10a5d1d7830c05fa176d52

SHA1
10cb50278aae33c7c51507ae98934c4c847c8135

SHA256
36fc25ad9ac6214025f3b20cbc6c5c9077b06efb8c8459bbde6c98efbe7934c8

SHA512
02082b745ca25e36312a7148ebe1c836ebb281be362422f971b2836d4074d48f1013d8cae5286fddf8b500abf72ff347f0cedc3f957cd4bd236d9acfca3c0f4b

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

Filesize
14KB

MD5
b68954df26410d67f221305cdabc7100

SHA1
873985fbc1e7d2173172ff428419e94feff05072

SHA256
b01fa983ac45454be64102704590db16d04e5cab7bafa28b642f6c28776b641e

SHA512
b0af0584eba8dc739ca17c7431670c7a724d33b09535e4c03fd433b2a313d4228e3c35ac215afb31a50e0acddb84b826506a96d5f0852a821126a880347f28cc

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

Filesize
266B

MD5
3081bffbdd3bb72e0a7854ffa04e545d

SHA1
b510e298443c6b78f5ef543bb3724ae05b048919

SHA256
3e742e43b32f0fc88027656384301d6289019f30f54fb7a8ab307d857cb2d1f4

SHA512
e219b61d6dcc960d97e0dd726b63e811769b2484cfdc0d4a49e0973482bce280a006d3415c7c139254983f64691d10df38cbef6db1066dfe3b83f9da2df91f3c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD440.tmp.exe

Filesize
78KB

MD5
e2d26ab4deebf9afcf6e9eba30cd807f

SHA1
5efe5ea7d6bf3ae0041beb18a6fbc641a5be393b

SHA256
a5947f94e3896e45fea29e636494eaf9a085d6292b0faae5dbb8e1a5705275f7

SHA512
4107015c1e740b88644f00bbc96da53382e35a2b67bea27e335140af01465aa38ca876b99150e6a2b31b61e19db8d29d03ca1175ec1f7b07dd282d6e36beaae7

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbcD7C9.tmp

Filesize
660B

MD5
401e477736a4821f03b64e282e51b8ce

SHA1
7dc16982d9ac09ba47ca660347adf4826f93821c

SHA256
f5a66a9108bf9bc82c700e0e8ea965779e092f878fe2aa6e665bc6842be6ec35

SHA512
d0879eb3c87ddf6104d0b2cf01c10f89adfd2799b83cfc431efe1823c8f9af3e6a7eb33569db51acba36468401d546bccbc54a328ba0700217cff3884f95400d

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

Filesize
62KB

MD5
8b25b4d931908b4c77ce6c3d5b9a2910

SHA1
88b65fd9733484c8f8147dad9d0896918c7e37c7

SHA256
79c261ab6b394ee23ab0fd0af48bcd96f914c6bb88b36b6815b6bbf787ecd56e

SHA512
6d954066cec5eca118601f2f848f5c9deebe3761ac285c6d45041df22e4bc4e9e2fd98c1aa4fbb6b9c735151bf8d5fffa5acddf7060a4cf3cb7e09271a4a926d

Download Submit
memory/2188-0-0x00000000748D1000-0x00000000748D2000-memory.dmp

Filesize
4KB

Download
memory/2188-1-0x00000000748D0000-0x0000000074E7B000-memory.dmp

Filesize
5.7MB

Download
memory/2188-2-0x00000000748D0000-0x0000000074E7B000-memory.dmp

Filesize
5.7MB

Download
memory/2188-24-0x00000000748D0000-0x0000000074E7B000-memory.dmp

Filesize
5.7MB

Download
memory/2620-8-0x00000000748D0000-0x0000000074E7B000-memory.dmp

Filesize
5.7MB

Download
memory/2620-18-0x00000000748D0000-0x0000000074E7B000-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