metasploit | 2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941

General

Target

2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
Size

793KB
MD5

9da34bf3d7e4c28ea02f1e5c5291c737
SHA1

9d51562c9622c18fa36297c5e91c1fae8004427d
SHA256

2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941
SHA512

b6d0d4b4a4db677bf3632ffaab855f78f52a74fd0e424509d9fe5e574f26bb65d9ef29f13e549b66c2d492f5e3c937084517c5c0ff1096cdeba9e4d81bf23406
SSDEEP

24576:L6ftojDBeSYnI+lZt6IZx89W0CxV9asvCpm2:LLp9oI+hf8Alm

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
Reads user/profile data of web browsers 2 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
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)	\??\Y:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\E:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\H:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\L:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\S:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\J:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\O:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\Q:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\N:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\P:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\R:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\T:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\U:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\A:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\K:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\M:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\W:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\X:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\Z:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\V:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\B:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\G:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
File opened (read-only)	\??\I:	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.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	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1928	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
Token: SeDebugPrivilege	1928	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
Token: SeDebugPrivilege	2536	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
Token: SeDebugPrivilege	2536	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1928 wrote to memory of 2536	1928	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe	30
PID 1928 wrote to memory of 2536	1928	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe	30
PID 1928 wrote to memory of 2536	1928	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe	30
PID 1928 wrote to memory of 2536	1928	2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe	30

C:\Users\Admin\AppData\Local\Temp\2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
"C:\Users\Admin\AppData\Local\Temp\2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1928
- C:\Users\Admin\AppData\Local\Temp\2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe
  "C:\Users\Admin\AppData\Local\Temp\2a15bc6ad8372e972814b224a5801d675f11922109f6bd6e63a83c096938f941.exe" Admin
  2⤵
  - Enumerates connected drives
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

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

Replay Monitor

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Downloads

memory/1928-4-0x0000000000400000-0x00000000005EC000-memory.dmp

Filesize
1.9MB

Download
memory/1928-3-0x0000000000400000-0x00000000005EC000-memory.dmp

Filesize
1.9MB

Download
memory/1928-2-0x0000000000400000-0x00000000005EC000-memory.dmp

Filesize
1.9MB

Download
memory/1928-1-0x0000000000400000-0x00000000005EC000-memory.dmp

Filesize
1.9MB

Download
memory/1928-0-0x0000000000400000-0x00000000005EC000-memory.dmp

Filesize
1.9MB

Download
memory/1928-5-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/1928-6-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/1928-7-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1928-10-0x0000000000400000-0x00000000005EC000-memory.dmp

Filesize
1.9MB

Download
memory/2536-11-0x0000000000400000-0x00000000005EC000-memory.dmp

Filesize
1.9MB

Download
memory/2536-13-0x0000000000400000-0x00000000005EC000-memory.dmp

Filesize
1.9MB

Download
memory/2536-15-0x0000000000400000-0x00000000005EC000-memory.dmp

Filesize
1.9MB

Download
memory/2536-14-0x0000000000400000-0x00000000005EC000-memory.dmp

Filesize
1.9MB

Download
memory/2536-12-0x0000000000400000-0x00000000005EC000-memory.dmp

Filesize
1.9MB

Download
memory/2536-17-0x00000000002B0000-0x00000000002B1000-memory.dmp

Filesize
4KB

Download
memory/2536-18-0x0000000000400000-0x00000000005EC000-memory.dmp

Filesize
1.9MB

Download
memory/2536-20-0x0000000000400000-0x00000000005EC000-memory.dmp

Filesize
1.9MB

Download

Analysis

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