metamorpherrat | 6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6f

General

Target

6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6fN.exe
Size

78KB
MD5

e3dbe94d0c54fae63e9347ba0db697d0
SHA1

06db23739a8c3cc35f236963d5ba7797b8848139
SHA256

6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6f
SHA512

62e8badc84efccce08327145e853c94ee94f9256a08e391d1dfe1c2c090680d2eefe8128f0efa276438672246c190eeba9ad80120409b7e667060304ad82eaac
SSDEEP

1536:hPCHY6638dy0MochZDsC8Kl/99Z242UdIAkn3jKZPjoYaoQtR9/e1ck:hPCHY53Ln7N041QqhgR9/y

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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6fN.exe

Executes dropped EXE 1 IoCs

pid	Process
4520	tmpF898.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-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System.XML = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\AppLaunch.exe\""	tmpF898.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	6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6fN.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	tmpF898.tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	540	6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6fN.exe
Token: SeDebugPrivilege	4520	tmpF898.tmp.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 540 wrote to memory of 2624	540	6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6fN.exe	84
PID 540 wrote to memory of 2624	540	6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6fN.exe	84
PID 540 wrote to memory of 2624	540	6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6fN.exe	84
PID 2624 wrote to memory of 5048	2624	vbc.exe	86
PID 2624 wrote to memory of 5048	2624	vbc.exe	86
PID 2624 wrote to memory of 5048	2624	vbc.exe	86
PID 540 wrote to memory of 4520	540	6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6fN.exe	90
PID 540 wrote to memory of 4520	540	6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6fN.exe	90
PID 540 wrote to memory of 4520	540	6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6fN.exe	90

C:\Users\Admin\AppData\Local\Temp\6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6fN.exe
"C:\Users\Admin\AppData\Local\Temp\6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6fN.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:540
- 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\2tu63n0g.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2624
- - 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\RESFABB.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc3904011816FC4249B9F096FAB02E66FE.TMP"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:5048
- C:\Users\Admin\AppData\Local\Temp\tmpF898.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmpF898.tmp.exe" C:\Users\Admin\AppData\Local\Temp\6065fcecb73dffaf105fc78858f5a693eb9037e0369831f7fc619b23fbc88c6fN.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4520

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\2tu63n0g.0.vb

Filesize
15KB

MD5
a6327f2c87b26e11f99b6872941a9fa8

SHA1
ccd5ff92e99a7c7c95757173b140fe15f423e404

SHA256
95000d4b65d7380509016f65bdeffd4b098d9b98cc65b144f0d3ec9ba594dcc2

SHA512
ebad82b742e188527f83a85121d6813a1a9052cbb4a5d17b5374d828c8665930bad795aec1cfe0be5b32e714ab1b51c28cb8af4d896334c3ab04035d56886879

Download Submit
C:\Users\Admin\AppData\Local\Temp\2tu63n0g.cmdline

Filesize
266B

MD5
97080ec69cbcbaf85f44bbbc9fb73b44

SHA1
568e2c0bb1f0fc196598c4018f2ef4d1f2412f69

SHA256
edfebb4a0532deb0b5564c10e29bb95f1fbf27ef0297f2d2e0a6c2929bdae26d

SHA512
fcfc26c0467763473e82907ae6ae5d89941d82a8a96dad2f0bba603222dbb962533e39983e3e1878bb5caa57af8f8aa2bb18f1b2da9f08b99deb024f04a1a9d7

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

Filesize
1KB

MD5
c0efd621da0c5f7e4355d1335c78ba9b

SHA1
dca43dc9b7faedfa4c238ca101ea6c514a0c7029

SHA256
7cd945bf375c31b3d7dbd1986abab87e50167c6a41fa126df8302e6ffcbcd2c4

SHA512
27a8eb451cb6222ed9b266ace1e8c8c4ea8796cb86e48206af50b0285e74e74e098830eb5b39f27808f1075def0c6823393b42e7e749596f4d3337852e6e5a05

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF898.tmp.exe

Filesize
78KB

MD5
b3a6f0b2a80b633494714c9c81134fa8

SHA1
ea9968c02b96266419ec3f5cc99fbc4d09b1c044

SHA256
c30d96a453872d02a56e3db3afc26e586d90c1cd437f058935da498d8789ed67

SHA512
7bf9e725f40e2ed55818015a7cba1aecba1f325b151a0fa1aa3198224eae5591d73d1cc73418760f092478e3b5eadd3b7748f81a22d55fa54feff2985ab3fcdf

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbc3904011816FC4249B9F096FAB02E66FE.TMP

Filesize
660B

MD5
8c85c44413433a3dadd184b0ce136be9

SHA1
1424f1dde483cf29dd8435d6519951be33b985e0

SHA256
4e60f315641efd8bad0a6250ad700a823bf25fe5519ad15c24a6d800eb620332

SHA512
a9176c53fd035dffcae87c89fea72a947d0fa61f65899e6d00a7ec38054d4ccce63465e6752857dc0be1d78b697d4f537e54741d4a262cd5e89ead253d2947f4

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

Filesize
62KB

MD5
aa4bdac8c4e0538ec2bb4b7574c94192

SHA1
ef76d834232b67b27ebd75708922adea97aeacce

SHA256
d7dbe167a7b64a4d11e76d172c8c880020fe7e4bc9cae977ac06982584a6b430

SHA512
0ec342286c9dbe78dd7a371afaf405232ff6242f7e024c6640b265ba2288771297edbb5a6482848daad5007aef503e92508f1a7e1a8b8ff3fe20343b21421a65

Download Submit
memory/540-1-0x0000000074850000-0x0000000074E01000-memory.dmp

Filesize
5.7MB

Download
memory/540-23-0x0000000074850000-0x0000000074E01000-memory.dmp

Filesize
5.7MB

Download
memory/540-0-0x0000000074852000-0x0000000074853000-memory.dmp

Filesize
4KB

Download
memory/540-2-0x0000000074850000-0x0000000074E01000-memory.dmp

Filesize
5.7MB

Download
memory/2624-18-0x0000000074850000-0x0000000074E01000-memory.dmp

Filesize
5.7MB

Download
memory/2624-9-0x0000000074850000-0x0000000074E01000-memory.dmp

Filesize
5.7MB

Download
memory/4520-22-0x0000000074850000-0x0000000074E01000-memory.dmp

Filesize
5.7MB

Download
memory/4520-24-0x0000000074850000-0x0000000074E01000-memory.dmp

Filesize
5.7MB

Download
memory/4520-26-0x0000000074850000-0x0000000074E01000-memory.dmp

Filesize
5.7MB

Download
memory/4520-27-0x0000000074850000-0x0000000074E01000-memory.dmp

Filesize
5.7MB

Download
memory/4520-28-0x0000000074850000-0x0000000074E01000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads