d130b8171d2abaede40d227d28ae55f8f4bf06b7c6a49799585ff0a69dbde865

General

Target

NEAS.ce3f1b889ef5a3096df9b495cb3dbc60.exe
Size

330KB
MD5

ce3f1b889ef5a3096df9b495cb3dbc60
SHA1

dfa8415b8eb18fd23a8b99976ebae8ade623db42
SHA256

d130b8171d2abaede40d227d28ae55f8f4bf06b7c6a49799585ff0a69dbde865
SHA512

4278dc30eec2ad9814cc2773ff3134e851c3a873d26a4dc0367b21293a0470ac63655d6bcf007ef04c73d8198e65942fe10d1dda43b589abc2dd224586c9e430
SSDEEP

6144:Koy+bnr+mp0yN90QEWOw4f+8LkEo7jPlfFi+XwkElviB2DUjqE96:0Mrey90cOenEo7jPBFi+gRAADUj996

Score

10^/10

evasion persistence trojan

Malware Config

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	AppLaunch.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	AppLaunch.exe

Executes dropped EXE 2 IoCs

pid	Process
1420	1Wu53gc8.exe
3488	2Go4738.exe

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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	NEAS.ce3f1b889ef5a3096df9b495cb3dbc60.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1420 set thread context of 2584	1420	1Wu53gc8.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4700	1420	WerFault.exe	83

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2584	AppLaunch.exe
2584	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2584	AppLaunch.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4692 wrote to memory of 1420	4692	NEAS.ce3f1b889ef5a3096df9b495cb3dbc60.exe	83
PID 4692 wrote to memory of 1420	4692	NEAS.ce3f1b889ef5a3096df9b495cb3dbc60.exe	83
PID 4692 wrote to memory of 1420	4692	NEAS.ce3f1b889ef5a3096df9b495cb3dbc60.exe	83
PID 1420 wrote to memory of 836	1420	1Wu53gc8.exe	84
PID 1420 wrote to memory of 836	1420	1Wu53gc8.exe	84
PID 1420 wrote to memory of 836	1420	1Wu53gc8.exe	84
PID 1420 wrote to memory of 2584	1420	1Wu53gc8.exe	85
PID 1420 wrote to memory of 2584	1420	1Wu53gc8.exe	85
PID 1420 wrote to memory of 2584	1420	1Wu53gc8.exe	85
PID 1420 wrote to memory of 2584	1420	1Wu53gc8.exe	85
PID 1420 wrote to memory of 2584	1420	1Wu53gc8.exe	85
PID 1420 wrote to memory of 2584	1420	1Wu53gc8.exe	85
PID 1420 wrote to memory of 2584	1420	1Wu53gc8.exe	85
PID 1420 wrote to memory of 2584	1420	1Wu53gc8.exe	85
PID 4692 wrote to memory of 3488	4692	NEAS.ce3f1b889ef5a3096df9b495cb3dbc60.exe	90
PID 4692 wrote to memory of 3488	4692	NEAS.ce3f1b889ef5a3096df9b495cb3dbc60.exe	90
PID 4692 wrote to memory of 3488	4692	NEAS.ce3f1b889ef5a3096df9b495cb3dbc60.exe	90

C:\Users\Admin\AppData\Local\Temp\NEAS.ce3f1b889ef5a3096df9b495cb3dbc60.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.ce3f1b889ef5a3096df9b495cb3dbc60.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4692
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1Wu53gc8.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1Wu53gc8.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1420
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    PID:836
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2584
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1420 -s 600
    3⤵
    - Program crash
    PID:4700
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2Go4738.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2Go4738.exe
  2⤵
  - Executes dropped EXE
  PID:3488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1420 -ip 1420
1⤵
PID:4372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1Wu53gc8.exe

Filesize
232KB

MD5
3ff825411b1fe07e712a5dcae34f80eb

SHA1
e3e4358cabfa74d6e36e26754b01ed78434a6877

SHA256
69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

SHA512
325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\1Wu53gc8.exe

Filesize
232KB

MD5
3ff825411b1fe07e712a5dcae34f80eb

SHA1
e3e4358cabfa74d6e36e26754b01ed78434a6877

SHA256
69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

SHA512
325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2Go4738.exe

Filesize
180KB

MD5
3f305144feb3040cf41b216841537ec2

SHA1
ae9066cc3b40be6250e7e6a90bcc2de160067b84

SHA256
89fec546032f1fc58fb08e79ab626d7e2401a5958b81a928ab5e0c1540e180b1

SHA512
ca3993ad5d0a376809e304a49eaf81c8ba3ecbe40e7085573698b1870291034f9bbfdec552b640b32d92b2f0b359f33c40f694f401abaf81d70ab7a6484a798e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\2Go4738.exe

Filesize
180KB

MD5
3f305144feb3040cf41b216841537ec2

SHA1
ae9066cc3b40be6250e7e6a90bcc2de160067b84

SHA256
89fec546032f1fc58fb08e79ab626d7e2401a5958b81a928ab5e0c1540e180b1

SHA512
ca3993ad5d0a376809e304a49eaf81c8ba3ecbe40e7085573698b1870291034f9bbfdec552b640b32d92b2f0b359f33c40f694f401abaf81d70ab7a6484a798e

Download Submit
memory/2584-7-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2584-8-0x0000000074000000-0x00000000747B0000-memory.dmp

Filesize
7.7MB

Download
memory/2584-12-0x0000000074000000-0x00000000747B0000-memory.dmp

Filesize
7.7MB

Download
memory/2584-14-0x0000000074000000-0x00000000747B0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads