metamorpherrat | 06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f

General

Target

06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f.exe
Size

78KB
MD5

4623746f0d9f743321ec82e4a1742914
SHA1

80cf2a15c3ec339c7d0433b19050a5a8fefdeed9
SHA256

06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f
SHA512

ec226481090820f09123698bd7bc20bb869611312341f5c04d2f47160a88b7f20e1cfb9c87a007f06ff5eb76804e9dd5008dc077b3e1166ae899f945fbe2b414
SSDEEP

1536:HHY6M7t4XT0XRhyRjVf3hTzdEzcEGvCZ1Hc5RPuoYciQten9/G+1M9h:HHYnhASyRxvhTzXPvCbW2Uen9/Gh

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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f.exe

Executes dropped EXE 1 IoCs

pid	Process
3580	tmpAE22.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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\aspnet_state_perf = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\System.Web.exe\""	tmpAE22.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	tmpAE22.tmp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cvtres.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2404	06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f.exe
Token: SeDebugPrivilege	3580	tmpAE22.tmp.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2404 wrote to memory of 216	2404	06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f.exe	82
PID 2404 wrote to memory of 216	2404	06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f.exe	82
PID 2404 wrote to memory of 216	2404	06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f.exe	82
PID 216 wrote to memory of 4196	216	vbc.exe	84
PID 216 wrote to memory of 4196	216	vbc.exe	84
PID 216 wrote to memory of 4196	216	vbc.exe	84
PID 2404 wrote to memory of 3580	2404	06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f.exe	85
PID 2404 wrote to memory of 3580	2404	06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f.exe	85
PID 2404 wrote to memory of 3580	2404	06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f.exe	85

C:\Users\Admin\AppData\Local\Temp\06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f.exe
"C:\Users\Admin\AppData\Local\Temp\06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2404
- 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\s7ngir57.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:216
- - 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\RESB026.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc2188C4EA3BB64417A6C9713A95C6C511.TMP"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4196
- C:\Users\Admin\AppData\Local\Temp\tmpAE22.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmpAE22.tmp.exe" C:\Users\Admin\AppData\Local\Temp\06aeb2b64f9e0519d32e318ef55190e55a91ff86c2a610959cb1f20a3255978f.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3580

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\RESB026.tmp

Filesize
1KB

MD5
2b47b599ff79717ec43426bb97ea8d95

SHA1
937d8bea0701adeb20953cf291e58432196da03f

SHA256
a7cb95b1dd940085a903a41318e7fe9355bb86a56e570ed53af29272b6338e9c

SHA512
af54018eda4c8d3d0f9307bbd4726cdb7b966f576a9c768d4af20454ff37fe679469a806b9affde356aeee3adac7369a4038da7e09046869572579ca3418ed89

Download Submit
C:\Users\Admin\AppData\Local\Temp\s7ngir57.0.vb

Filesize
15KB

MD5
aff3f18ffe019b7efbaa17030e41d646

SHA1
e96fce8b559685a3541135abe40dc4310d4abcd8

SHA256
54721e2486c0700980f9d92bcd38e55dfa718e89e64c585e638f091477b993d8

SHA512
7d8f5b08b95efed43f14fa6b426428bac8cb7e447f3c6ebf1eaf274b739f4246e54489335de35f1da6e907cf6e0588113a8028e732bf4fb20b315d671a06fdbd

Download Submit
C:\Users\Admin\AppData\Local\Temp\s7ngir57.cmdline

Filesize
266B

MD5
795f44bedc73f35887bbb07e8863afb7

SHA1
3ceb8a746a271338b93a8bb8329cfcc517c9d7b2

SHA256
07670b9c2dcbc59c4832c594d9cadb54be1effe9a01cb3e47607a74ea8385b5c

SHA512
d073729e7fb24c8fed66918942d1cbec68a86094697548d71dc3b37f2c226bc66a3efd1b811c4dc6a2a57538ea71f9f03577fc315aa29d6a354fa7ca4333ade0

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpAE22.tmp.exe

Filesize
78KB

MD5
c2b7b92e76e3dc3ee35d5901e8c51dbf

SHA1
138e57498ea4de16b4b9b7f1f455d68dcd54d9d1

SHA256
b6eae71ea16a451c9da858f6619891ef73516b4cc2b49341d38f8a48f31a0837

SHA512
928e22ee258ed5f1c7a60da152b520718aa2940ab6dcc4c80181bda256ee1678397123f8e0984f6363514f974630aef8930d0de0081843514aaa2d50f1aa8d93

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbc2188C4EA3BB64417A6C9713A95C6C511.TMP

Filesize
660B

MD5
84d3fc0237226c19d7f192e4dba50ccc

SHA1
1847ff4a4df0324e648ed7082d719e0558c5bbf0

SHA256
c0d571d803b674896539b4501b27495353ff8ec992667e45238c30af3b960698

SHA512
99ea84e0b7c60aca0e016ceae19ec0a25e77278a228bae3c051ce7dcc223a82e7c36518a3de071c054946cf46ff4ea4bd77ca769ec37a6592da6bda8c6c8cc04

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

Filesize
62KB

MD5
8fd8e054ba10661e530e54511658ac20

SHA1
72911622012ddf68f95c1e1424894ecb4442e6fd

SHA256
822d92b6f2bd74ba785aa1555b5963c9d7736be1a41241927343dff1caf538d7

SHA512
c14d729a30b055df18cfac5258c30574ca93bd05fb9a86b4be47ed041c7a4ceefa636bf1c2dd0ccd4c922eda785ce80127374fb70f965c1cf7cd323da5c1b24c

Download Submit
memory/216-18-0x0000000074D20000-0x00000000752D1000-memory.dmp

Filesize
5.7MB

Download
memory/216-9-0x0000000074D20000-0x00000000752D1000-memory.dmp

Filesize
5.7MB

Download
memory/2404-2-0x0000000074D20000-0x00000000752D1000-memory.dmp

Filesize
5.7MB

Download
memory/2404-1-0x0000000074D20000-0x00000000752D1000-memory.dmp

Filesize
5.7MB

Download
memory/2404-0-0x0000000074D22000-0x0000000074D23000-memory.dmp

Filesize
4KB

Download
memory/2404-22-0x0000000074D20000-0x00000000752D1000-memory.dmp

Filesize
5.7MB

Download
memory/3580-23-0x0000000074D20000-0x00000000752D1000-memory.dmp

Filesize
5.7MB

Download
memory/3580-24-0x0000000074D20000-0x00000000752D1000-memory.dmp

Filesize
5.7MB

Download
memory/3580-26-0x0000000074D20000-0x00000000752D1000-memory.dmp

Filesize
5.7MB

Download
memory/3580-27-0x0000000074D20000-0x00000000752D1000-memory.dmp

Filesize
5.7MB

Download
memory/3580-28-0x0000000074D20000-0x00000000752D1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads