metamorpherrat | 2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509

General

Target

2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509.exe
Size

78KB
MD5

2bf1fc5fc39a05ac6f85f38847b3ca60
SHA1

a8325a6233e86978851be69b29b94c47bba3922f
SHA256

2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509
SHA512

dcfd2ac642d05e2684d9acece61b665296f19c50490c41cbbe47b302e0c0e6b5265343afd9c9ac78c44dc5479aecc06d4c83f14bcd9509d68abca9d69016c421
SSDEEP

1536:yVc5fAlGmWw644txVILJtcfJuovFdPKmNqOqD70Gou2P2oYe9QtS649/j11NEK:oc5fAtWDDILJLovbicqOq3o+nw9/jqK

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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509.exe

Executes dropped EXE 1 IoCs

pid	Process
180	tmpAC1E.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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\caspol.exe = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallMembership.exe\""	tmpAC1E.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	2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509.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	tmpAC1E.tmp.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	920	2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509.exe
Token: SeDebugPrivilege	180	tmpAC1E.tmp.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 920 wrote to memory of 2936	920	2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509.exe	83
PID 920 wrote to memory of 2936	920	2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509.exe	83
PID 920 wrote to memory of 2936	920	2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509.exe	83
PID 2936 wrote to memory of 3928	2936	vbc.exe	85
PID 2936 wrote to memory of 3928	2936	vbc.exe	85
PID 2936 wrote to memory of 3928	2936	vbc.exe	85
PID 920 wrote to memory of 180	920	2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509.exe	86
PID 920 wrote to memory of 180	920	2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509.exe	86
PID 920 wrote to memory of 180	920	2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509.exe	86

C:\Users\Admin\AppData\Local\Temp\2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509.exe
"C:\Users\Admin\AppData\Local\Temp\2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:920
- 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\bay7hwxm.cmdline"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2936
- - 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\RESAE51.tmp" "C:\Users\Admin\AppData\Local\Temp\vbcAFAFE2FD8FD84F7989CFFFAAD97198E.TMP"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3928
- C:\Users\Admin\AppData\Local\Temp\tmpAC1E.tmp.exe
  "C:\Users\Admin\AppData\Local\Temp\tmpAC1E.tmp.exe" C:\Users\Admin\AppData\Local\Temp\2a60f5beb7e76d1142c00699aa864dfac91f1024c5d81145c506a57d261be509.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:180

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\RESAE51.tmp

Filesize
1KB

MD5
3f680793c4e70f1ad9a974e3363f5f0e

SHA1
b0d95a32587c034399a2e73accc8017a20e45108

SHA256
2551318ce7e68e059139d8c1b254884bb35f66fdce776136917c4a785cadc118

SHA512
a88eb6ed8179d21292bb216b3378953a5a217037add18eb2c2f85e1d2cd4c644a1abca73da7bad1739e22465d34a38b92bd147ab94bd247f90bc2fa88a90157b

Download Submit
C:\Users\Admin\AppData\Local\Temp\bay7hwxm.0.vb

Filesize
14KB

MD5
36ede8864e069a2ac602c0d129a07c20

SHA1
7dd2e21550743da673e17b2b400d19430fb72402

SHA256
c0197632ebfc82ab20d45f25c194956762a30173059d88b24fdca4d23dcac8bb

SHA512
747201e613fd09e9a4144bae2db3ae962a08519dc1fcd47dbe2bbf7192086247d2ac485261883818d63074290ca985264895c2e6cff106e5c9e42bc258e081cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\bay7hwxm.cmdline

Filesize
266B

MD5
9fa02c0656151c9bde2dcf54f2215ec5

SHA1
b89c20868c4fe1d728842e045593a1c143e8ba97

SHA256
09c9620084b1abd0f80206e359c23c3893b3d65f8468a85d6a9a375419ec08a7

SHA512
8a8c5eef35669cc2c592c14b0db4a30897b8924387bfb05926cd57484c35e615477074064e58ad015f3cef1c721b66db831578dbcc4e2b03a860e82f5ec84e11

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpAC1E.tmp.exe

Filesize
78KB

MD5
edda71f82d9bf966fdeac48966ca1bd5

SHA1
1450b296bed502680b5a0a36dcbab29913e82cc3

SHA256
f8fcc9d08fe9ae6de3d8e1b610ffbcfd318a6a22ede942217d0f072e35fe822d

SHA512
3aebb63d230bf96bf9bf13880a45f943a6ab9f73e5d285fa8508b0d6ad6b2fed7874c381c5f2a9d1f992e328bc6b93a68b50321c8314d9da4da6487124f44073

Download Submit
C:\Users\Admin\AppData\Local\Temp\vbcAFAFE2FD8FD84F7989CFFFAAD97198E.TMP

Filesize
660B

MD5
2d138756aa37ee6b04dfe6187d1af208

SHA1
ad39537c0fd8eacfe5153068d59e2ab302321e15

SHA256
49d90128b752e84f859aa7199ffa635fbab56edf4b01bc3e86211b4653a43de3

SHA512
c0f628ee28d36faab57d823f7e45cd55e2012c503537676029a46a5f6e59b177ec4ca87a157ddd66cacc04d6b86b28c38ce64bfedaa95124c51084097b53a354

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

Filesize
62KB

MD5
a26b0f78faa3881bb6307a944b096e91

SHA1
42b01830723bf07d14f3086fa83c4f74f5649368

SHA256
b43ecda931e7af03f0768c905ed9fa82c03e41e566b1dff9960afc6b91ae5ab5

SHA512
a0e9c2814fca6bcf87e779592c005d7a8eef058a61f5a5443f7cf8d97e2316d0cde91ed51270bbcc23ccf68c7fc4a321a5a95a4eed75cb8d8a45cb3aa725fb9c

Download Submit
memory/180-22-0x0000000074EA0000-0x0000000075451000-memory.dmp

Filesize
5.7MB

Download
memory/180-24-0x0000000074EA0000-0x0000000075451000-memory.dmp

Filesize
5.7MB

Download
memory/180-25-0x0000000074EA0000-0x0000000075451000-memory.dmp

Filesize
5.7MB

Download
memory/180-26-0x0000000074EA0000-0x0000000075451000-memory.dmp

Filesize
5.7MB

Download
memory/180-27-0x0000000074EA0000-0x0000000075451000-memory.dmp

Filesize
5.7MB

Download
memory/180-28-0x0000000074EA0000-0x0000000075451000-memory.dmp

Filesize
5.7MB

Download
memory/920-1-0x0000000074EA0000-0x0000000075451000-memory.dmp

Filesize
5.7MB

Download
memory/920-2-0x0000000074EA0000-0x0000000075451000-memory.dmp

Filesize
5.7MB

Download
memory/920-0-0x0000000074EA2000-0x0000000074EA3000-memory.dmp

Filesize
4KB

Download
memory/920-23-0x0000000074EA0000-0x0000000075451000-memory.dmp

Filesize
5.7MB

Download
memory/2936-9-0x0000000074EA0000-0x0000000075451000-memory.dmp

Filesize
5.7MB

Download
memory/2936-18-0x0000000074EA0000-0x0000000075451000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads