metamorpherrat | 02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518

General

Target

02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.exe
Size

78KB
MD5

339ef51794491f5bb0ddf3258308c535
SHA1

e630e389992f91ef6433e67b9e179c32b4744353
SHA256

02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518
SHA512

d4edd0e8fa9f63d64da09c7b5211e69ccfb1090b5ccd38facb05d77bd41e0ef2d3f6f34258ea2957995b0d0237aea3426d827cf12aebee2353b663a66bd01f81
SSDEEP

1536:dHFo6M7t4XT0XRhyRjVf3hTzdEzcEGvCZ1Hc5RPuoYciQte6F9/Q1H/Rw:dHFonhASyRxvhTzXPvCbW2Ue6F9/w

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
2828	tmpCF9E.tmp.exe

Loads dropped DLL 2 IoCs

pid	Process
2060	02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.exe
2060	02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\aspnet_state_perf = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\System.Web.exe\""	tmpCF9E.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	02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.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	tmpCF9E.tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2060	02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.exe
Token: SeDebugPrivilege	2828	tmpCF9E.tmp.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 2124	2060	02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.exe	31
PID 2060 wrote to memory of 2124	2060	02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.exe	31
PID 2060 wrote to memory of 2124	2060	02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.exe	31
PID 2060 wrote to memory of 2124	2060	02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.exe	31
PID 2124 wrote to memory of 2204	2124	vbc.exe	33
PID 2124 wrote to memory of 2204	2124	vbc.exe	33
PID 2124 wrote to memory of 2204	2124	vbc.exe	33
PID 2124 wrote to memory of 2204	2124	vbc.exe	33
PID 2060 wrote to memory of 2828	2060	02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.exe	34
PID 2060 wrote to memory of 2828	2060	02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.exe	34
PID 2060 wrote to memory of 2828	2060	02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.exe	34
PID 2060 wrote to memory of 2828	2060	02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.exe	34

C:\Users\Admin\AppData\Local\Temp\02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.exe
"C:\Users\Admin\AppData\Local\Temp\02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2060
- 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\todlp_8r.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2124
- - 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\RESD0D7.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcD0D6.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2204
- C:\Users\Admin\AppData\Local\Temp\tmpCF9E.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmpCF9E.tmp.exe" C:\Users\Admin\AppData\Local\Temp\02dd7ce2a14a61ca17cdb60051a76721102a7e8ac8c34e33a02020556597c518.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2828

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\RESD0D7.tmp

Filesize
1KB

MD5
f4f1eb50869cef80e1c7df129fbe9b16

SHA1
cefaf889253c0e8c2057f8f7a7955cea9854660c

SHA256
9b765b44cff22a5dce8af984b2cd50aeeb64f11e496f26c391cd7a2bd34c06fc

SHA512
2ca2d416565912ae1648153bf1ee24d266809b8db0f30734efad225c60dd6e0f0fa25b0cf304a328064e43a79339c27e7c3fbb61b7dabf6af7dcd7061fa9d1b4

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCF9E.tmp.exe

Filesize
78KB

MD5
5bc3f96fc4a7d06a11f8ad122c19a1c7

SHA1
52a7fa1e1873c1c5123674665ca4655bf658a00e

SHA256
da19ce072465c0130d68f808fb35be456dfffab2a787949c3a7aa3bd1c401bcd

SHA512
8dc0cada2a7fb646c3f865557b85271beaedbc1ba462eec1b3cc2e9ac685d4c488b9d886e756e40d288606c39b77694ba55dff640030f9f243577591fc5a8a2f

Download Submit
C:\Users\Admin\AppData\Local\Temp\todlp_8r.0.vb

Filesize
15KB

MD5
3a7315852703b6d0492c23552057da3c

SHA1
2c9bf5dca7b66278744d75d2166a47b0a7ff760c

SHA256
3871ead4c534e1930c3c393cf3a0b86a733429ddacc24c5aa781e1fd1e4dfcd8

SHA512
0376d3cfb6bb1dd636c482295cd9a60d8ebe8a872e9191f92fb5debd98f520957594bf2e4799f12449ad67ab2e9fb08aaa3041e944abdea2401849caa29a2586

Download Submit
C:\Users\Admin\AppData\Local\Temp\todlp_8r.cmdline

Filesize
266B

MD5
41066ab8e44f7109ef1b710c496e569e

SHA1
c084319e3edbfb12e9c0b184ae44745c913e6968

SHA256
f415b30f0afee74952f6532a14acf14eae68b48c090933f1ba84ddaa8c19003a

SHA512
7b4bc037436255fa0f613dcf479b899935ad9bc187504dd46f1cdce0126b5ed1f16deebe0c09ad35021e410270de1e8f9144cff8b75b41818ecc3b62d4c23318

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbcD0D6.tmp

Filesize
660B

MD5
6acd4e7caa436f8be54ed65821359375

SHA1
7190d0d264b3dd6e939709ec48eb25cd8c0c2488

SHA256
f6b5fa9721c830c8bf6493a12f6eab69b795503d17287ecec36279baaeefa935

SHA512
702abc05b6569cbfc10610b97a9ab7024afc518032b0f3298be2ac29d8722290235dfad8dd2a5f0852c77f75739ec5e8fc04529c5aa031e6b968f6fa42e97bdd

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

Filesize
62KB

MD5
8fd8e054ba10661e530e54511658ac20

SHA1
72911622012ddf68f95c1e1424894ecb4442e6fd

SHA256
822d92b6f2bd74ba785aa1555b5963c9d7736be1a41241927343dff1caf538d7

SHA512
c14d729a30b055df18cfac5258c30574ca93bd05fb9a86b4be47ed041c7a4ceefa636bf1c2dd0ccd4c922eda785ce80127374fb70f965c1cf7cd323da5c1b24c

Download Submit
memory/2060-0-0x00000000744A1000-0x00000000744A2000-memory.dmp

Filesize
4KB

Download
memory/2060-1-0x00000000744A0000-0x0000000074A4B000-memory.dmp

Filesize
5.7MB

Download
memory/2060-2-0x00000000744A0000-0x0000000074A4B000-memory.dmp

Filesize
5.7MB

Download
memory/2060-24-0x00000000744A0000-0x0000000074A4B000-memory.dmp

Filesize
5.7MB

Download
memory/2124-8-0x00000000744A0000-0x0000000074A4B000-memory.dmp

Filesize
5.7MB

Download
memory/2124-18-0x00000000744A0000-0x0000000074A4B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads