7559e6ca8b77400f88bf4e67208a1c32570a670068eccae9e3d226cc5471bd47

Resubmissions

03/02/2025, 21:57

250203-1t5hmsvmat 10

03/02/2025, 04:37

250203-e896saslgn 10

31/01/2025, 18:35

250131-w8gmxatmc1 10

Analysis

max time kernel
149s
max time network
151s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20250128-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20250128-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
03/02/2025, 21:57

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Report Analysis Logs

General

Target

bazaar.2020.02/Trojan.MSIL.Disfa.exe
Size

29KB
MD5

ca425da564d393935f4f6e65512a5c76
SHA1

dad4a18898498edf5dc784f83f18681ef16bcc89
SHA256

6ec3febd674513a33ed7c68a64fd8b02b0436a96f79b69821faad1334025937d
SHA512

29daaa562474e052cebdda46e97cf31d52db1e74cb6ba0201dd46f9d2125a4fb0a2cc02db4ed206af7a0a603a5e26b8b9dc35b265815a20fcf0896884996324b
SSDEEP

384:XFWjNl7XNRoWGVulRjr5dN2EGmqDm8Jek7GBsbh0w4wlAokw9OhgOL1vYRGOZzdO:XO7ToWGVKBV2KqrJebBKh0p29SgRf0

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
3768	netsh.exe

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 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	Trojan.MSIL.Disfa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious behavior: EnumeratesProcesses 48 IoCs

pid	Process
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe
2700	Trojan.MSIL.Disfa.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2700	Trojan.MSIL.Disfa.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 3768	2700	Trojan.MSIL.Disfa.exe	80
PID 2700 wrote to memory of 3768	2700	Trojan.MSIL.Disfa.exe	80
PID 2700 wrote to memory of 3768	2700	Trojan.MSIL.Disfa.exe	80

C:\Users\Admin\AppData\Local\Temp\bazaar.2020.02\Trojan.MSIL.Disfa.exe
"C:\Users\Admin\AppData\Local\Temp\bazaar.2020.02\Trojan.MSIL.Disfa.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\bazaar.2020.02\Trojan.MSIL.Disfa.exe" "Trojan.MSIL.Disfa.exe" ENABLE
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  - System Location Discovery: System Language Discovery
  PID:3768

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2700-0-0x0000000075542000-0x0000000075543000-memory.dmp

Filesize
4KB

Download
memory/2700-1-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download
memory/2700-2-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download
memory/2700-3-0x0000000075542000-0x0000000075543000-memory.dmp

Filesize
4KB

Download
memory/2700-4-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download
memory/2700-5-0x0000000075540000-0x0000000075AF1000-memory.dmp

Filesize
5.7MB

Download