metamorpherrat | 60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c

General

Target

60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.exe
Size

78KB
MD5

7fce8b67a8607f52f0f58b95eef23120
SHA1

0e506a7effb98b39c1272da3ee38c8f0d54467b8
SHA256

60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c
SHA512

0eec06a28537329a6ac92301d583cfcfd4c051e59b56bc0b595a10186ff57f865d7409d10a223f1d8ad91670db7b0806c70a18105960130d833668826af39008
SSDEEP

1536:iPCHF3M7t4XT0XRhyRjVf3hTzdEzcEGvCZ1Hc5RPuoYciQtg9/B1Ha:iPCHF8hASyRxvhTzXPvCbW2Ug9/G

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
2804	tmpEE55.tmp.exe

Loads dropped DLL 2 IoCs

pid	Process
2696	60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.exe
2696	60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\aspnet_state_perf = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\System.Web.exe\""	tmpEE55.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	60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.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	tmpEE55.tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2696	60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.exe
Token: SeDebugPrivilege	2804	tmpEE55.tmp.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 2936	2696	60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.exe	30
PID 2696 wrote to memory of 2936	2696	60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.exe	30
PID 2696 wrote to memory of 2936	2696	60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.exe	30
PID 2696 wrote to memory of 2936	2696	60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.exe	30
PID 2936 wrote to memory of 2664	2936	vbc.exe	32
PID 2936 wrote to memory of 2664	2936	vbc.exe	32
PID 2936 wrote to memory of 2664	2936	vbc.exe	32
PID 2936 wrote to memory of 2664	2936	vbc.exe	32
PID 2696 wrote to memory of 2804	2696	60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.exe	33
PID 2696 wrote to memory of 2804	2696	60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.exe	33
PID 2696 wrote to memory of 2804	2696	60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.exe	33
PID 2696 wrote to memory of 2804	2696	60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.exe	33

C:\Users\Admin\AppData\Local\Temp\60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.exe
"C:\Users\Admin\AppData\Local\Temp\60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2696
- 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\dqktwl0m.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2936
- - 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\RESEFFB.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcEFFA.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2664
- C:\Users\Admin\AppData\Local\Temp\tmpEE55.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmpEE55.tmp.exe" C:\Users\Admin\AppData\Local\Temp\60b9f1a2f8a25906b6a642662ab102fdb7becc9b499262aaaf2940323cdf479c.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2804

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\RESEFFB.tmp

Filesize
1KB

MD5
751cdbc9c85665c18ca18efe6b08364f

SHA1
a03fe85f01f957a7698474bb536cc5fc354564d9

SHA256
8c64bc467d7ae899b18d1774600cedb2b9b3cdf50a2351816482bc8b14986125

SHA512
17a02f0f9eb1ea319220d3effbce37989ee203b05f5afe6565aea002196ddfec7cda88692041ded7f6c7146270c890359fa5ee463f9d9272b9ddb629873499af

Download Submit
C:\Users\Admin\AppData\Local\Temp\dqktwl0m.0.vb

Filesize
15KB

MD5
f2ee94efa4b078588da7985844926809

SHA1
98491394509f3e6f0d46d12d56902a186b2c9101

SHA256
32a840cab8c1e12dc26f4edb9ca828831b5f70995bfffd7c59b9c2a35c8ca52d

SHA512
86940a9cba0577da71b24b003a6891a9ba725c224185fd2c6f9b11bcbedfbc7b662ed2971be8ac4c86d960e9259bb918f6dcedf40a2d783440ebd48e0a68bc94

Download Submit
C:\Users\Admin\AppData\Local\Temp\dqktwl0m.cmdline

Filesize
266B

MD5
de6028957a18407736df946337e1c0c7

SHA1
d6e9ba6bdc529c38634a2328f17fac29e1af2b09

SHA256
a1f83e4b7b40f672d5cab7efa824ec4350c4d694f9acbcec393701cdd1c75d56

SHA512
cd98476c0b2b6d99ef14a6756ec57910a4d3b3f4184c783a8295e82879ab700f396662b56b652ddc7d25657ff0e951453c7cc328e2c7aefbf6bd0b986e22b19b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpEE55.tmp.exe

Filesize
78KB

MD5
e026aca1fe84729845be40ab974cc5f7

SHA1
79d2f3e34b5b2b5048d8da7a26af6d9f996e627d

SHA256
d64118c6ed1e79e4b32a9f42bde678efb6f802d1d948ca96b858137ad47a04b1

SHA512
d0e2d2307e893b1bd552aadfeea020e4a34409da745c9ecba7900a12d205142f1be410bfebdb2fc2bef2598b7ab85553e3050dc7779004416fcbff8cf9692a18

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

Filesize
660B

MD5
1c8a8247faa91168c699f3f06144fd00

SHA1
d93f17c6930b392fced0e0cee6c6950fedbd18a8

SHA256
326d4447f2a8b2be04e9f26d998d33920c23808661680381e24fa8341752662b

SHA512
1f2a9fb17c62c9cc7d8a34edda79d03e556ef0fe578d9b20f6790d2274e2de82fb6847ca0cde6f44205dee27b9e2f4adb8c4bb52751f49d62ff3c142d71034aa

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

Filesize
62KB

MD5
8fd8e054ba10661e530e54511658ac20

SHA1
72911622012ddf68f95c1e1424894ecb4442e6fd

SHA256
822d92b6f2bd74ba785aa1555b5963c9d7736be1a41241927343dff1caf538d7

SHA512
c14d729a30b055df18cfac5258c30574ca93bd05fb9a86b4be47ed041c7a4ceefa636bf1c2dd0ccd4c922eda785ce80127374fb70f965c1cf7cd323da5c1b24c

Download Submit
memory/2696-0-0x0000000074601000-0x0000000074602000-memory.dmp

Filesize
4KB

Download
memory/2696-1-0x0000000074600000-0x0000000074BAB000-memory.dmp

Filesize
5.7MB

Download
memory/2696-2-0x0000000074600000-0x0000000074BAB000-memory.dmp

Filesize
5.7MB

Download
memory/2696-24-0x0000000074600000-0x0000000074BAB000-memory.dmp

Filesize
5.7MB

Download
memory/2936-8-0x0000000074600000-0x0000000074BAB000-memory.dmp

Filesize
5.7MB

Download
memory/2936-18-0x0000000074600000-0x0000000074BAB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads