metamorpherrat | 7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5

General

Target

7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.exe
Size

78KB
MD5

825336d3eab8e7c2ccf4db70b3ec208c
SHA1

b4bcf6ba0c40b993c9b2ddcc97e7a684efc51748
SHA256

7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5
SHA512

11bd3677a7d074e01acc5563565754532a55097e8984b42a08e83a3d585625964a008015cd6f3a93ecc4ed3fd0c66b7759192e0d2dbaddc0feefd62d09ba1f0a
SSDEEP

1536:uWtHF3638dy0MochZDsC8Kl/99Z242UdIAkn3jKZPjoYaoQtd9/AA1q4:uWtHFq3Ln7N041Qqhgd9/L

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
2784	tmpD47E.tmp.exe

Loads dropped DLL 2 IoCs

pid	Process
2496	7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.exe
2496	7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.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-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\System.XML = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\AppLaunch.exe\""	tmpD47E.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	7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.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	tmpD47E.tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2496	7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.exe
Token: SeDebugPrivilege	2784	tmpD47E.tmp.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 1752	2496	7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.exe	31
PID 2496 wrote to memory of 1752	2496	7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.exe	31
PID 2496 wrote to memory of 1752	2496	7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.exe	31
PID 2496 wrote to memory of 1752	2496	7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.exe	31
PID 1752 wrote to memory of 2588	1752	vbc.exe	33
PID 1752 wrote to memory of 2588	1752	vbc.exe	33
PID 1752 wrote to memory of 2588	1752	vbc.exe	33
PID 1752 wrote to memory of 2588	1752	vbc.exe	33
PID 2496 wrote to memory of 2784	2496	7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.exe	34
PID 2496 wrote to memory of 2784	2496	7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.exe	34
PID 2496 wrote to memory of 2784	2496	7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.exe	34
PID 2496 wrote to memory of 2784	2496	7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.exe	34

C:\Users\Admin\AppData\Local\Temp\7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.exe
"C:\Users\Admin\AppData\Local\Temp\7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2496
- 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\2vunyhdg.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1752
- - 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\RESD588.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcD587.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2588
- C:\Users\Admin\AppData\Local\Temp\tmpD47E.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmpD47E.tmp.exe" C:\Users\Admin\AppData\Local\Temp\7ccb8dec7fa8d8a0d647a5bb9ac48037630aca85ccea4f01cca5b65bd48ad6b5.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2784

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\2vunyhdg.0.vb

Filesize
15KB

MD5
748f073f3307f18e92bd05c4a7ac098e

SHA1
5a9348d9197c7eba7eeca9e03db5d2eea417dea9

SHA256
16da42ba090383e599c34a5eaa6c179d2cdb55caaa12f7d6e58dd285e178f94b

SHA512
26b81998aacf7503b78747902a0aff0dba70b032c2b688713e65c4e4f929aff3db29f94079584ccf2e870f4f2a0f857237f2717e6399efc1fbd690012c6ecca7

Download Submit
C:\Users\Admin\AppData\Local\Temp\2vunyhdg.cmdline

Filesize
266B

MD5
3a2d89317ec890848e690906a0504881

SHA1
577c422c456877bae779dd27fadbad33b6826c7e

SHA256
d9addc374a7e090ad6e1c15320787675fb83877da39bd3d313ac8eef9b3d8513

SHA512
37da31ca927aaa4af1ea70fb39c69862d64d166bcc6b7c6e3b32e49fd33fd1c90bce300efb8a88095b570ec842eb7d5fd4e274bdbe8b043997717989932a4780

Download Submit
C:\Users\Admin\AppData\Local\Temp\RESD588.tmp

Filesize
1KB

MD5
132d207d6aee2652ef1be6989b86a219

SHA1
d7120a52d0771c26a3733f45d67b34aeaebccde6

SHA256
144e231ca3b66bb364035b95442c1561d9622d39c9c5b27f68c3ccadfeebcc4a

SHA512
d6dccc5032a091f47b1d4130755ee2af3ec0a75a286e483dcb16f9c49250102c5f976aac9e979f7faece3e535b79b54f48c2c0d04b99860a2e84f24e16f3edf8

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD47E.tmp.exe

Filesize
78KB

MD5
0b23ee8b2354606c3aa637c553e46f91

SHA1
cfa4fd717de73e2230c4ea3836ee9edfd869071b

SHA256
ebc28dd2c944418597796f669c6bda655458e7ecf17eac38f4eb85f5a48d6795

SHA512
c3553a182943fb4e692bcb962269f2cbfb28bee6ff7aacf04d45eccb37b766c4718f552aa496ee60d1540a420c92b1896db5b1b2878e7e258f4952553f491ab2

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbcD587.tmp

Filesize
660B

MD5
744a8f6c7b1fe92c952d6ee373eeb1bb

SHA1
ad27e7b07917e67d72616e7bb53f1c5f4efc7d49

SHA256
87d93734837dbd6a0c1c4e65c060eae4fd5f399db978b157c3df18a2dc3af7aa

SHA512
878727eafed5ba092c3b137b6aec2e0287a7c8570b327ae499beff085d7d71ed0f0d8e76fcbd6ef7cd656a4aa1741923ac3e8df7aac92fc1756249a9faefabd5

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

Filesize
62KB

MD5
aa4bdac8c4e0538ec2bb4b7574c94192

SHA1
ef76d834232b67b27ebd75708922adea97aeacce

SHA256
d7dbe167a7b64a4d11e76d172c8c880020fe7e4bc9cae977ac06982584a6b430

SHA512
0ec342286c9dbe78dd7a371afaf405232ff6242f7e024c6640b265ba2288771297edbb5a6482848daad5007aef503e92508f1a7e1a8b8ff3fe20343b21421a65

Download Submit
memory/1752-8-0x0000000074A30000-0x0000000074FDB000-memory.dmp

Filesize
5.7MB

Download
memory/1752-18-0x0000000074A30000-0x0000000074FDB000-memory.dmp

Filesize
5.7MB

Download
memory/2496-0-0x0000000074A31000-0x0000000074A32000-memory.dmp

Filesize
4KB

Download
memory/2496-1-0x0000000074A30000-0x0000000074FDB000-memory.dmp

Filesize
5.7MB

Download
memory/2496-2-0x0000000074A30000-0x0000000074FDB000-memory.dmp

Filesize
5.7MB

Download
memory/2496-24-0x0000000074A30000-0x0000000074FDB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads