metasploit | c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae

General

Target

c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
Size

1.8MB
MD5

6b62a229e8fdf4dae696f9f4a8d2b6cc
SHA1

0d89b8fb5247aff2109a9b9e8a87eafcd6eab49e
SHA256

c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae
SHA512

0a8b36ef6326df03961d54df4610e056cdab1d9867ebe5683e70aff795c66563477831031bb1c63fc67e1640dd611440365f30941d0ca127163c36b49de0bb27
SSDEEP

24576:/3vLRdVhZBK8NogWYO09aOGi93bBodjwC/hR:/3d5ZQ1Gx3+

Score

10^/10

metasploit backdoor discovery spyware stealer trojan

Malware Config

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

C2

1.15.12.73:4567

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Metasploit family
metasploit

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	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\Z:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\N:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\P:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\Q:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\T:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\U:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\V:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\X:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\Y:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\B:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\J:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\K:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\L:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\M:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\R:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\I:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\O:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\W:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\A:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\E:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\G:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\H:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
File opened (read-only)	\??\S:	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.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 2 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	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1964	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
Token: SeDebugPrivilege	1964	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
Token: SeDebugPrivilege	2484	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
Token: SeDebugPrivilege	2484	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2484	1964	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe	82
PID 1964 wrote to memory of 2484	1964	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe	82
PID 1964 wrote to memory of 2484	1964	c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe	82

C:\Users\Admin\AppData\Local\Temp\c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
"C:\Users\Admin\AppData\Local\Temp\c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Users\Admin\AppData\Local\Temp\c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe
  "C:\Users\Admin\AppData\Local\Temp\c25770e579737a4333ecc8a9051f576c6f01fa74aa4a3f408a17818d1846baae.exe" Admin
  2⤵
  - Enumerates connected drives
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of AdjustPrivilegeToken
  PID:2484

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:4884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

3

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1964-0-0x00000000006C0000-0x00000000006C1000-memory.dmp

Filesize
4KB

Download
memory/1964-1-0x00000000006C0000-0x00000000006C1000-memory.dmp

Filesize
4KB

Download
memory/1964-2-0x0000000002410000-0x0000000002411000-memory.dmp

Filesize
4KB

Download
memory/1964-4-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/2484-6-0x0000000002420000-0x0000000002421000-memory.dmp

Filesize
4KB

Download
memory/2484-7-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/2484-9-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads