metamorpherrat | 6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7

General

Target

6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7.exe
Size

78KB
MD5

0c2a23da1042f3144e6489de709ea3bd
SHA1

a88b6fe6080c9fcd425b53b759cb80a73d51f828
SHA256

6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7
SHA512

8292eeddd1849f2c982041dca43227df39c7047dc20278caf9d99661888aa5b4e65f127a64ce46f78e0ebf81b4ea25dfb721893b1f0864a6957cbfb98245c339
SSDEEP

1536:558Vdy0MochZDsC8Kl/99Z242UdIAkn3jKZPjoYaoQtC6B9/z1Pv:558An7N041QqhgZ9/d

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-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation	6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7.exe

Executes dropped EXE 1 IoCs

pid	Process
1748	tmp8C71.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-1-5-21-1045960512-3948844814-3059691613-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System.XML = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\AppLaunch.exe\""	tmp8C71.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	6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7.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	tmp8C71.tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4944	6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7.exe
Token: SeDebugPrivilege	1748	tmp8C71.tmp.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4944 wrote to memory of 4776	4944	6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7.exe	84
PID 4944 wrote to memory of 4776	4944	6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7.exe	84
PID 4944 wrote to memory of 4776	4944	6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7.exe	84
PID 4776 wrote to memory of 3912	4776	vbc.exe	86
PID 4776 wrote to memory of 3912	4776	vbc.exe	86
PID 4776 wrote to memory of 3912	4776	vbc.exe	86
PID 4944 wrote to memory of 1748	4944	6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7.exe	90
PID 4944 wrote to memory of 1748	4944	6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7.exe	90
PID 4944 wrote to memory of 1748	4944	6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7.exe	90

C:\Users\Admin\AppData\Local\Temp\6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7.exe
"C:\Users\Admin\AppData\Local\Temp\6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4944
- 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\0q5batdy.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4776
- - 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\RES8D5B.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcAE5A790B768945CC84F58FDB52323188.TMP"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3912
- C:\Users\Admin\AppData\Local\Temp\tmp8C71.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmp8C71.tmp.exe" C:\Users\Admin\AppData\Local\Temp\6db436ddf371a12ae688c2a842dc12f54acba533bad263db2cd21fd9bf9288c7.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1748

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\0q5batdy.0.vb

Filesize
14KB

MD5
3303ed5fc13db627ac27f0f7153351b5

SHA1
211731f447c2e68847a4b12ec1320936069f85f4

SHA256
44c75318713a0242253d2cf09e6e06964ae701827c4bd33f0813042ac6858e08

SHA512
e3f78f78182176cd16333577497678d094c9fa7550cd5af6337a8013acd2213dcd2ef864d6d5d035198238347479543eb46e8a45f20de9417c85ea28f3b80e9f

Download Submit
C:\Users\Admin\AppData\Local\Temp\0q5batdy.cmdline

Filesize
266B

MD5
84cf30c151da250f74f6a51b94379546

SHA1
6f03adee046800c2ad9c51fea47e39fbb5d13e03

SHA256
9ea1457dcf4e4557193adb874e1aae05e7575a6cd89744f6d43f9848e24c27f0

SHA512
3d5712a3c17b2fdd91a39e71317b5b308e973eaddf806945c2e0402deea3dec5927329077cbddefedbf98b08f1a94c58d5a20193c4cbe32ca6badc51cb40705b

Download Submit
C:\Users\Admin\AppData\Local\Temp\RES8D5B.tmp

Filesize
1KB

MD5
eac021650cad62c0d3c94c277a0d6fa8

SHA1
149870a15f3ce2cb6787e5faf15758c8f87f87df

SHA256
025ee79ecdbf107b0f158c2653cf4e927246e2edb7aff8f9907b5ce022310f14

SHA512
0251ded0a2111847edc893fea9dde9a5c1035736954c4915a9a532052a28763f0780b53f935221e7a6436931dcb47ba6d54a767df61a8ec0d9a596874fd678eb

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp8C71.tmp.exe

Filesize
78KB

MD5
adda14ecf3bed15a902ba7770eaa512d

SHA1
1be65970601dd88b380a552e22fc486cb616c697

SHA256
27876a07ae73e75ac53e9177d03cd3d1eda4b75bfc97d6f8b64daaf8efa50391

SHA512
a6c12a7fa10855dc2a6e625e7fddcc37af8f5977db15284cadeb150f46ebfbf4dca1e64eba0d080c4e32ea2dc605dba3e74930ec60c7b83a4d6d7a22667f95b7

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbcAE5A790B768945CC84F58FDB52323188.TMP

Filesize
660B

MD5
3453cbee51c6c58cd5860f10abf48587

SHA1
3366108d6329558a9f3f3add7964bb763d4eac39

SHA256
adc1e6198fe9dfd64fda320642b4c202a46dc5df7f61f5bed50077d4fbda85ca

SHA512
d9f38c7672432e9738a1287367780a40ef05ff63eff6554c6702985e17594f1d854e0fcf91ea7f639ee001b7e7e950ab36acb6aba9c3774e8938a577b0639858

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

Filesize
62KB

MD5
aa4bdac8c4e0538ec2bb4b7574c94192

SHA1
ef76d834232b67b27ebd75708922adea97aeacce

SHA256
d7dbe167a7b64a4d11e76d172c8c880020fe7e4bc9cae977ac06982584a6b430

SHA512
0ec342286c9dbe78dd7a371afaf405232ff6242f7e024c6640b265ba2288771297edbb5a6482848daad5007aef503e92508f1a7e1a8b8ff3fe20343b21421a65

Download Submit
memory/1748-23-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download
memory/1748-25-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download
memory/1748-24-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download
memory/1748-27-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download
memory/1748-28-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download
memory/1748-29-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download
memory/4776-9-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download
memory/4776-18-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download
memory/4944-2-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download
memory/4944-0-0x0000000074722000-0x0000000074723000-memory.dmp

Filesize
4KB

Download
memory/4944-1-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download
memory/4944-22-0x0000000074720000-0x0000000074CD1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads