metamorpherrat | cf0a727b7407810bf9200e55c35569c2816e5f9213dcbc18c778955b5d69dfe8

Analysis

max time kernel
150s
max time network
142s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
04/01/2025, 11:49

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General

Target

JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.exe
Size

512KB
MD5

7986dfc5ba3a34272aad6b1128d04462
SHA1

1f26a98dafa6d33c09b57cc719df618eabe8d830
SHA256

cf0a727b7407810bf9200e55c35569c2816e5f9213dcbc18c778955b5d69dfe8
SHA512

4582fd8c31f977faf3c815723f77b95406e67de9d5405b20cb8e35586b3cf9deb0de1299779160a88274cc711a82d88dfe235d2e3ef9ea496a336ee6fc4dea80
SSDEEP

12288:Ih1Lk70TnvjcM5ez2rZEo2J1nPIs9iQLsRZYqhipVgtPp:Uk70TrcUTrV2J1nWQOce

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
2812	tmpCFDD.tmp.exe

Loads dropped DLL 2 IoCs

pid	Process
2064	JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.exe
2064	JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft.Vsa = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\aspnet_filter.exe\""	tmpCFDD.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	JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.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	tmpCFDD.tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2064	JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.exe
Token: SeDebugPrivilege	2812	tmpCFDD.tmp.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2064 wrote to memory of 564	2064	JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.exe	30
PID 2064 wrote to memory of 564	2064	JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.exe	30
PID 2064 wrote to memory of 564	2064	JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.exe	30
PID 2064 wrote to memory of 564	2064	JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.exe	30
PID 564 wrote to memory of 2780	564	vbc.exe	32
PID 564 wrote to memory of 2780	564	vbc.exe	32
PID 564 wrote to memory of 2780	564	vbc.exe	32
PID 564 wrote to memory of 2780	564	vbc.exe	32
PID 2064 wrote to memory of 2812	2064	JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.exe	33
PID 2064 wrote to memory of 2812	2064	JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.exe	33
PID 2064 wrote to memory of 2812	2064	JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.exe	33
PID 2064 wrote to memory of 2812	2064	JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.exe	33

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2064
- 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\s6y7gpop.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:564
- - 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\RESD96F.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcD96E.tmp"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2780
- C:\Users\Admin\AppData\Local\Temp\tmpCFDD.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmpCFDD.tmp.exe" C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7986dfc5ba3a34272aad6b1128d04462.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\RESD96F.tmp

Filesize
1KB

MD5
12619c1dbd8c09819c764fc4c17ee243

SHA1
ec03da46669dbf87dcd699f9eb1edffc71510eba

SHA256
f931a804fa9d295fd2e3d186a58841cb4553626b134f6c45f36255f5a3f1b8e3

SHA512
43e478870b73e9f401b5440cf2ccf8014007fcd5790219a5c201e0794b0f0baeaf3d1a6c6e07ef880c03f4fc95a15542b361773ba6bf059d67388a29edea8443

Download Submit
C:\Users\Admin\AppData\Local\Temp\s6y7gpop.0.vb

Filesize
128KB

MD5
0edc22ed8471e29fc208d3a05f922d26

SHA1
207b2fd8131cf0614f4c5dc53af5d98287022007

SHA256
04c74b8ffdd80898c513ad4118e073fce30d26f6b4e665dbde15e88769b3829d

SHA512
1ea2eb7a15682f813676ae64c4a67ef1c832fea766c943e75f5bdb78c5c1ba9e2348509f53269d93b15d976c7a8b7ddc4fbfa4be8d999ceb1dda768996b1d2dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\s6y7gpop.cmdline

Filesize
266B

MD5
ad05ed1c90d777876072a897d9269a90

SHA1
6a5b3cc76f21a47b5ce78f4af854c850efd47d7d

SHA256
903d1a2644ed754bde0bf58dcbf9f48693e5ef87fe0fef5ca05f0eeaf8f234d3

SHA512
5887bc0257aeec2e82f2935d7d42036a31176b37ef694e6a8f5bd26607147b9d539183310b531bf10467a226febff65f6ac0641eb3d22d88b5c33e1521132949

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

Filesize
121KB

MD5
f991a64f7d90f77813d74074d11e1700

SHA1
57dfb5e99f8f283cbb6863835b5371c50f201fe4

SHA256
f86c8f4dd4cf00f2f49e0d9cd5c90c15f42679875f708603d376a97bd519fc39

SHA512
ca0d754f2e9c0960cb5031d71c293534923bc99adbd4ba412c36bc3c053fed6f9f57b832becc7bdd35f45e4d19164bbbabf541ffc3058ba35c7854edbe906d43

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbcD96E.tmp

Filesize
660B

MD5
4277373bf110eef660e3be6eb0aa6cb2

SHA1
452fae370a2ef086614d4608eed38925a8eca633

SHA256
ce857e989d315ddc81d6a221aeaa45a072e80b0550c9589435c924e59c874dad

SHA512
4b159eff4ef422b393847ef490f88f3cc0388d0c333ab629c05fc03b8a4d47ef5ac5522cc3a45a0b32aaf9bdf4ee1f0d6b1124b4f4831785b41c3cba6184288e

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

Filesize
62KB

MD5
b8fb7009403489ea2ceda4e5abb969aa

SHA1
caeeda2b652f02370501de51b599dc82b89a996b

SHA256
340012732dc6952273a5892d09869d171235b6221d0f6773b31c0df5a2b9e8d4

SHA512
9595f829f9354c9851fc4f280ecb642bb47881e0b920a031409f58e3cbbe0e6e881dc10a98a8d48b7459130f005ee1d00917f6a826ae9ae0bbe08ba9dafeb407

Download Submit
memory/564-427-0x0000000074AB0000-0x000000007505B000-memory.dmp

Filesize
5.7MB

Download
memory/564-417-0x0000000074AB0000-0x000000007505B000-memory.dmp

Filesize
5.7MB

Download
memory/2064-63-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-53-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-21-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-19-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-17-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-13-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-11-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-9-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-7-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-5-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-29-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-33-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-66-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-67-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-0-0x0000000074AB1000-0x0000000074AB2000-memory.dmp

Filesize
4KB

Download
memory/2064-61-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-59-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-57-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-55-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-23-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-51-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-49-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-47-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-45-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-43-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-41-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-39-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-37-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-35-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-25-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-27-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-31-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-15-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-4-0x00000000045F0000-0x000000000468D000-memory.dmp

Filesize
628KB

Download
memory/2064-3-0x0000000074AB0000-0x000000007505B000-memory.dmp

Filesize
5.7MB

Download
memory/2064-2-0x0000000074AB0000-0x000000007505B000-memory.dmp

Filesize
5.7MB

Download
memory/2064-1-0x0000000074AB0000-0x000000007505B000-memory.dmp

Filesize
5.7MB

Download
memory/2064-433-0x0000000074AB0000-0x000000007505B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads