a20a139df9679bb179af6f1eb0edcb2fe89d4891daf6b0e0c5a35cf4dcea0210

General

Target

SecuriteInfo.com.MSIL.Dropper-ABP.10968.24361.exe
Size

272KB
MD5

3b196fd18fb71b5249c4d88ad469985b
SHA1

42c39449a01c6e5f069e837f85c9811677a1cd7b
SHA256

a20a139df9679bb179af6f1eb0edcb2fe89d4891daf6b0e0c5a35cf4dcea0210
SHA512

c7ad55ec8c9fc78eedef87f1d389619423302e458301c579a9d98025165509f95a093611b7b5915128a86fd3e398be35682d399555fd92423c0ca2b811cb7caf
SSDEEP

6144:lO6v9ukljUnrFHdBLE0PvIC3FnL0n9bOuJ/OE:lO6HA1bLhSOuJ

Score

8^/10

defense_evasion discovery persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 1 IoCs

defense_evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2752	netsh.exe

Executes dropped EXE 1 IoCs

pid	Process
3032	server.exe

Loads dropped DLL 1 IoCs

pid	Process
2156	SecuriteInfo.com.MSIL.Dropper-ABP.10968.24361.exe

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

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	SecuriteInfo.com.MSIL.Dropper-ABP.10968.24361.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2156	SecuriteInfo.com.MSIL.Dropper-ABP.10968.24361.exe
Token: SeDebugPrivilege	3032	server.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 3032	2156	SecuriteInfo.com.MSIL.Dropper-ABP.10968.24361.exe	30
PID 2156 wrote to memory of 3032	2156	SecuriteInfo.com.MSIL.Dropper-ABP.10968.24361.exe	30
PID 2156 wrote to memory of 3032	2156	SecuriteInfo.com.MSIL.Dropper-ABP.10968.24361.exe	30
PID 2156 wrote to memory of 3032	2156	SecuriteInfo.com.MSIL.Dropper-ABP.10968.24361.exe	30
PID 3032 wrote to memory of 2752	3032	server.exe	32
PID 3032 wrote to memory of 2752	3032	server.exe	32
PID 3032 wrote to memory of 2752	3032	server.exe	32
PID 3032 wrote to memory of 2752	3032	server.exe	32

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.MSIL.Dropper-ABP.10968.24361.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.MSIL.Dropper-ABP.10968.24361.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2156
- C:\Users\Admin\AppData\Roaming\server.exe
  "C:\Users\Admin\AppData\Roaming\server.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3032
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Users\Admin\AppData\Roaming\server.exe" "server.exe" ENABLE
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:2752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

1

T1562.004

Credential Access

Discovery

System Information Discovery

1

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

\Users\Admin\AppData\Roaming\server.exe

Filesize
272KB

MD5
3b196fd18fb71b5249c4d88ad469985b

SHA1
42c39449a01c6e5f069e837f85c9811677a1cd7b

SHA256
a20a139df9679bb179af6f1eb0edcb2fe89d4891daf6b0e0c5a35cf4dcea0210

SHA512
c7ad55ec8c9fc78eedef87f1d389619423302e458301c579a9d98025165509f95a093611b7b5915128a86fd3e398be35682d399555fd92423c0ca2b811cb7caf

Download Submit
memory/2156-0-0x0000000074CC1000-0x0000000074CC2000-memory.dmp

Filesize
4KB

Download
memory/2156-2-0x0000000074CC0000-0x000000007526B000-memory.dmp

Filesize
5.7MB

Download
memory/2156-1-0x0000000074CC0000-0x000000007526B000-memory.dmp

Filesize
5.7MB

Download
memory/2156-11-0x0000000074CC0000-0x000000007526B000-memory.dmp

Filesize
5.7MB

Download
memory/3032-13-0x0000000074CC0000-0x000000007526B000-memory.dmp

Filesize
5.7MB

Download
memory/3032-12-0x0000000074CC0000-0x000000007526B000-memory.dmp

Filesize
5.7MB

Download
memory/3032-10-0x0000000074CC0000-0x000000007526B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads