metamorpherrat | d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84

General

Target

d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84N.exe
Size

78KB
MD5

8f244062a07244a5c19b3dde1f0105e0
SHA1

2ec908bb8627a690df625b743bae15a04d52a173
SHA256

d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84
SHA512

dedb7a836cdf50cb30f62351b3a187cd09b24b4427fb5e996044739c2a8bf8c6b1f54ab6f858b79905d5b87933b99b374e3ed161dfef46fa435e80bd0af5869f
SSDEEP

1536:9mWV58XvZv0kH9gDDtWzYCnJPeoYrGQtC6i9/n+1ue:QWV58Xl0Y9MDYrm7q9/i

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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84N.exe

Executes dropped EXE 1 IoCs

pid	Process
5012	tmpB805.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-1-5-21-3227495264-2217614367-4027411560-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\peverify = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Microsoft.CSharp.exe\""	tmpB805.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	d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84N.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	tmpB805.tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4652	d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84N.exe
Token: SeDebugPrivilege	5012	tmpB805.tmp.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4652 wrote to memory of 1200	4652	d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84N.exe	87
PID 4652 wrote to memory of 1200	4652	d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84N.exe	87
PID 4652 wrote to memory of 1200	4652	d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84N.exe	87
PID 1200 wrote to memory of 1560	1200	vbc.exe	89
PID 1200 wrote to memory of 1560	1200	vbc.exe	89
PID 1200 wrote to memory of 1560	1200	vbc.exe	89
PID 4652 wrote to memory of 5012	4652	d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84N.exe	90
PID 4652 wrote to memory of 5012	4652	d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84N.exe	90
PID 4652 wrote to memory of 5012	4652	d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84N.exe	90

C:\Users\Admin\AppData\Local\Temp\d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84N.exe
"C:\Users\Admin\AppData\Local\Temp\d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84N.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4652
- 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\6tqmqbuo.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1200
- - 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\RESB8C1.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc195D63AC9DFE40609314F3EE29E35B6.TMP"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1560
- C:\Users\Admin\AppData\Local\Temp\tmpB805.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmpB805.tmp.exe" C:\Users\Admin\AppData\Local\Temp\d360bb2d9f8d04f98f13b18f06645ea2b26651d06712ad1488503039c928bf84N.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:5012

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\6tqmqbuo.0.vb

Filesize
14KB

MD5
36837382257398bfef3ccc7e00bd03c0

SHA1
7de0a7b78be998835b1e98a027118f2b65e9463a

SHA256
bbd8bd8f7d5f2c29cc545af31075d78e2e852a91cfbe3c03cb0a297b5e230e96

SHA512
03c86cc5b30cf698be1fa7260253be19b995a3d07e93bdce5dfccda1c9a93cf6e56862cb1e6dab3d90559fe4935a2abacda1d1e2e5119f8c80d673e859ffe50c

Download Submit
C:\Users\Admin\AppData\Local\Temp\6tqmqbuo.cmdline

Filesize
266B

MD5
46b2592f2a7f5f2a08dc882bd673bb36

SHA1
c20ae9ad75b70b90ce3172c12f26b146345acd66

SHA256
f86b754b5534045d4a0c1ff7e78ba685f86a32ca749006ad1c52d9e35f6d44a0

SHA512
128f02be7137a3c1dec2ea4e53718de07788806cebdd01d36b465733866a148671634dad48d2c8cebfdf8775c37527f3f0ebf8197a4767a93afd4fe5a9b973bd

Download Submit
C:\Users\Admin\AppData\Local\Temp\RESB8C1.tmp

Filesize
1KB

MD5
077a1d1db52231aed1dd254523efcf6b

SHA1
210172184827e13a1791513dc08e2611fb93ff86

SHA256
895f2223e2cecdd41a1f7303f0a45897b4270150e37b1cf3f825f424f8cb7782

SHA512
8fe75761bb871ffc3a6fb96a6bc221778c376e2d18d050f72f0fdff5a757f566b4b61bc7b511eafe2383d82f1e84952fef240415d3b2da623fc731b953b2d5a4

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB805.tmp.exe

Filesize
78KB

MD5
d1013f3159ee5ed15fc8300534d37550

SHA1
614b8a5be6bd576ee0970f23ffcd782ab5bbedd3

SHA256
f5fc244be6c4ff3d298144887479346aec3b8aadf9c2bd1b7592d6e0769f5364

SHA512
50f853ebad7191db80dfd01c8e034d5dc051faf1978487859ff40175d47d6eac33e65efac8fc37037bf3fb093505f9f081a947960a3eeae2384ad8e68d8c9658

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbc195D63AC9DFE40609314F3EE29E35B6.TMP

Filesize
660B

MD5
20a3b04aa484b5f35e9865cf8d4bbba1

SHA1
4ed09c2f5a314852ac26bbc1acf97e3007591f1c

SHA256
025347734f44985c836812aa454404985202ccc84ac40b24070d062b43459f0c

SHA512
f1d6d0dacb2c1f1032885f68c36fac58ab7453d881b3eeba52cb1f0ef30ee1acd7f1d08111b3f061765f6de7cdba59d0b225d4c10b3bd6c2299abacc910c08d8

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

Filesize
62KB

MD5
8b25b4d931908b4c77ce6c3d5b9a2910

SHA1
88b65fd9733484c8f8147dad9d0896918c7e37c7

SHA256
79c261ab6b394ee23ab0fd0af48bcd96f914c6bb88b36b6815b6bbf787ecd56e

SHA512
6d954066cec5eca118601f2f848f5c9deebe3761ac285c6d45041df22e4bc4e9e2fd98c1aa4fbb6b9c735151bf8d5fffa5acddf7060a4cf3cb7e09271a4a926d

Download Submit
memory/1200-9-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download
memory/1200-18-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download
memory/4652-0-0x0000000075542000-0x0000000075543000-memory.dmp

Filesize
4KB

Download
memory/4652-2-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download
memory/4652-1-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download
memory/4652-22-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download
memory/5012-23-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download
memory/5012-24-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download
memory/5012-26-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download
memory/5012-27-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download
memory/5012-29-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download
memory/5012-28-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download
memory/5012-30-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads