metamorpherrat | 8075d4a731fed91b5a725291d91bacb3a0cf13034f8190c157b45b571f7e4e63

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 23:32

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General

Target
8075d4a731fed91b5a725291d91bacb3a0cf13034f8190c157b45b571f7e4e63.exe
Size 78KB
Sample240722-3jmk7avglr
SHA256 8075d4a731fed91b5a725291d91bacb3a0cf13034f8190c157b45b571f7e4e63
MD5 7f7dd4f0729e7e99746f337f24a68bba
SHA1 ed2fc51c181adc1f915cf2b1ab0e607a46558735
SHA512 fd756fde7a7c21e59ea20a4dab232868420260f682c48116cc1454c4669c8ddea50ad243e10df7d521e9050963246b5d72df2ebc734b577eb1d2fe19905b4a5a
SSDEEP 1536:CHFo6uaJtVpJywt04wbje3IgTazcoOEEQLwdCRoaeuProYMHQtMK9/DC1OF:CHFoI3DJywQjDgTLopLwdCFJzMK9/J
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

metamorpherrat 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-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	8075d4a731fed91b5a725291d91bacb3a0cf13034f8190c157b45b571f7e4e63.exe

Executes dropped EXE 1 IoCs

pid	Process
3584	tmp7ED5.tmp.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3524	8075d4a731fed91b5a725291d91bacb3a0cf13034f8190c157b45b571f7e4e63.exe
Token: SeDebugPrivilege	3584	tmp7ED5.tmp.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3524 wrote to memory of 4716	3524	8075d4a731fed91b5a725291d91bacb3a0cf13034f8190c157b45b571f7e4e63.exe	84
PID 3524 wrote to memory of 4716	3524	8075d4a731fed91b5a725291d91bacb3a0cf13034f8190c157b45b571f7e4e63.exe	84
PID 3524 wrote to memory of 4716	3524	8075d4a731fed91b5a725291d91bacb3a0cf13034f8190c157b45b571f7e4e63.exe	84
PID 4716 wrote to memory of 3532	4716	vbc.exe	87
PID 4716 wrote to memory of 3532	4716	vbc.exe	87
PID 4716 wrote to memory of 3532	4716	vbc.exe	87
PID 3524 wrote to memory of 3584	3524	8075d4a731fed91b5a725291d91bacb3a0cf13034f8190c157b45b571f7e4e63.exe	90
PID 3524 wrote to memory of 3584	3524	8075d4a731fed91b5a725291d91bacb3a0cf13034f8190c157b45b571f7e4e63.exe	90
PID 3524 wrote to memory of 3584	3524	8075d4a731fed91b5a725291d91bacb3a0cf13034f8190c157b45b571f7e4e63.exe	90

C:\Users\Admin\AppData\Local\Temp\8075d4a731fed91b5a725291d91bacb3a0cf13034f8190c157b45b571f7e4e63.exe
"C:\Users\Admin\AppData\Local\Temp\8075d4a731fed91b5a725291d91bacb3a0cf13034f8190c157b45b571f7e4e63.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3524
- 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\p4m31srp.cmdline"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4716
- - 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\RES7FBF.tmp" "C:\Users\Admin\AppData\Local\Temp\vbc927417E7424CB6967BC1AB90F770F2.TMP"
    3⤵
    PID:3532
- C:\Users\Admin\AppData\Local\Temp\tmp7ED5.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmp7ED5.tmp.exe" C:\Users\Admin\AppData\Local\Temp\8075d4a731fed91b5a725291d91bacb3a0cf13034f8190c157b45b571f7e4e63.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:3584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

RES7FBF.tmp

Path C:\Users\Admin\AppData\Local\Temp\RES7FBF.tmp
Size 1KB
SHA256 ee8edd2f1e2eb9aa586029b962ac9077ec89246af6d060656a1299c4b5b8a8e2
MD5 baa6f20fd3d90b15e084da962d013f33
SHA1 b388dc1de95f73b91e6327c75d906a55a89492d4
SHA512 d349d4a49e2d9dfab9c6bfe59efe4598e72f8e21c23d812bfe522ca74df46ee7b825cdf96679fa55142c00df5da0e9aced2d8694e21eecdaf4a06d19b1020362
MD5 SHA1 SHA512

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p4m31srp.0.vb

Path C:\Users\Admin\AppData\Local\Temp\p4m31srp.0.vb
Size 15KB
SHA256 03ff58a809ddf29074cbb7e1f5ca6b06350a2a842bb748caf6a6b0607f7fc503
MD5 0b6d9d7db126fa5d4cae186347e493b1
SHA1 5cebafe94274d0aadf1ef3c33a86c66dcda5f8b6
SHA512 941a768d96f0ad1d76d4175029a304ea149eb61fdee0f23993fd9c130553528fd960b2c95f0d53fb0a7e8796873240ddbcd26e9e078ebe57122b9584b4b18062
SSDEEP 384:rZtpIbNJ5GINkNMNC0oN5NqcHbME6NcazN7QRSN7eP:NtpIpJ1EM0TqcHEhh8+m
MD5 SHA1 SHA512 SSDEEP

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p4m31srp.cmdline

Path C:\Users\Admin\AppData\Local\Temp\p4m31srp.cmdline
Size 266B
SHA256 437eff1b2b47166d4f1de7fcc5bd4e3fa6ba175fa38b775cf6c150d9b327e141
MD5 09ec2a846b5815cb122ec9e57e0bf11f
SHA1 553f42f5b72abbe4e0bb1f7e5af429b8ee3f4661
SHA512 8eee1c5eb6d646cebad586ce670b168b1574c431b5a793adc46cd6fcd54dbab9135ac3aa038b54437cb9f74a093c1783aa5ddbe88c2a0c8bc93cdbb035ab7852
MD5 SHA1 SHA512

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tmp7ED5.tmp.exe

Path C:\Users\Admin\AppData\Local\Temp\tmp7ED5.tmp.exe
Size 78KB
SHA256 1fa299cda9719fb24f2782421e3043655ee71dfa87f6222debbf227d270763ec
MD5 67b17f326cfea571157ad1ae0d2f0431
SHA1 2fa3bdfd6b323e04e4071d4879947ddf96a5d6d0
SHA512 e26af8435afe6f8a7469ed200695ff66e51df702e521d65b3c45d6acb97f360452280e56322cc00f3fb7fae4f85acca8b045042e55b1de3f27edde095ce751a1
SSDEEP 1536:CVRWV5j7pJywt04wbje3IgTazcoOEEQLwdCRoaeuProYMHQti6f9/dY1iU:SRWV5jVJywQjDgTLopLwdCFJz39/d2
MD5 SHA1 SHA512 SSDEEP

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vbc927417E7424CB6967BC1AB90F770F2.TMP

Path C:\Users\Admin\AppData\Local\Temp\vbc927417E7424CB6967BC1AB90F770F2.TMP
Size 660B
SHA256 f677f2c70e96e0a1068a1eea815a70d47cf2c15e0a7c41200c0568cb1ff11f25
MD5 d180d1702b4a36e7cca42112c7c880dd
SHA1 51eb5f828bc7aaf1c4213347177add7e700c4d9e
SHA512 608fed29566162a58a9572ea1c9a123708838a9fd299db52afb17b54fac3432e9331f0ae59a5249f052b10c0f26379553f9c055e94ef314f95febf7e5117cac1
MD5 SHA1 SHA512

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zCom.resources

Path C:\Users\Admin\AppData\Local\Temp\zCom.resources
Size 62KB
SHA256 9c0a54047f133cf4e3e4444aa57cc576c566218217ea02ad7c04a408ad01791b
MD5 484967ab9def8ff17dd55476ca137721
SHA1 a84012f673fe1ac9041e7827cc3de4b20a1194e2
SHA512 1e9a0cc800543dada73e551ee714001c4d6c57a595ea2986a4dd8889d1dffd1557735580c694e5feb0b7c27c1a4b3e71a95fab8baf80839f42f80e2109cbe2d7
SSDEEP 1536:kpJywt04wbje3IgTazcoOEEQLwdCRoaeuProYMHQtQ:aJywQjDgTLopLwdCFJzQ
MD5 SHA1 SHA512 SSDEEP

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memory/3524-1-0x0000000074730000-0x0000000074CE1000-memory.dmp

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memory/3524-2-0x0000000074730000-0x0000000074CE1000-memory.dmp

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memory/3524-0-0x0000000074732000-0x0000000074733000-memory.dmp

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memory/3524-23-0x0000000074730000-0x0000000074CE1000-memory.dmp

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memory/3584-22-0x0000000074730000-0x0000000074CE1000-memory.dmp

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memory/3584-24-0x0000000074730000-0x0000000074CE1000-memory.dmp

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memory/3584-25-0x0000000074730000-0x0000000074CE1000-memory.dmp

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memory/3584-26-0x0000000074730000-0x0000000074CE1000-memory.dmp

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memory/4716-9-0x0000000074730000-0x0000000074CE1000-memory.dmp

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memory/4716-18-0x0000000074730000-0x0000000074CE1000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads