0a942e6321f9781ac5e1cbbdb2f2f9dd63fc4d6242d126a2b4dc9616ebdf2f8b

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 03:08

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General

Target

noce.exe
Size

163KB
MD5

6ebf9a196cafa58b75b782ece987d8f3
SHA1

f3d5fc4ae7de15375421d06e6d79371a6f1253b9
SHA256

0a942e6321f9781ac5e1cbbdb2f2f9dd63fc4d6242d126a2b4dc9616ebdf2f8b
SHA512

8a82a64c8d9809b23fb6287cbc3ac62ea51e31426e2a1c13c99452761722757b9f7590acf931122673d31a548a1fd42b47e9c0e007817ab83b31c487ad5c83b2
SSDEEP

3072:6m8QyMWSVCqwT1h+popOOfaPOx5P+m/pNdhZ1QYUdq:WqwJh+6pAkGm/pH1gdq

Score

7^/10

discovery persistence upx

Malware Config

Signatures

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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	noce.exe

Executes dropped EXE 4 IoCs

pid	Process
2056	noce.exe
916	WindowsService.exe
5044	WindowsService.exe
3060	WindowsService.exe

UPX packed file 16 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2880-0-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/2880-4-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/2056-8-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x00070000000234c2-9.dat	upx
behavioral2/memory/2056-11-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/2056-14-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/2880-13-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/files/0x00070000000234c6-30.dat	upx
behavioral2/memory/916-37-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/2056-41-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/916-43-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/916-45-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/916-44-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/916-58-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/2056-60-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/memory/5044-62-0x0000000000400000-0x000000000040B000-memory.dmp	upx

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\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\sidebar = "C:\\Users\\Admin\\AppData\\Roaming\\SystemWindows\\WindowsService.exe"	reg.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2880 set thread context of 2056	2880	noce.exe	86
PID 916 set thread context of 5044	916	WindowsService.exe	95
PID 916 set thread context of 3060	916	WindowsService.exe	96

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 7 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	WindowsService.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WindowsService.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WindowsService.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	noce.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	noce.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe
Token: SeDebugPrivilege	5044	WindowsService.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2880	noce.exe
2056	noce.exe
916	WindowsService.exe
5044	WindowsService.exe

Suspicious use of WriteProcessMemory 39 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 2056	2880	noce.exe	86
PID 2880 wrote to memory of 2056	2880	noce.exe	86
PID 2880 wrote to memory of 2056	2880	noce.exe	86
PID 2880 wrote to memory of 2056	2880	noce.exe	86
PID 2880 wrote to memory of 2056	2880	noce.exe	86
PID 2880 wrote to memory of 2056	2880	noce.exe	86
PID 2880 wrote to memory of 2056	2880	noce.exe	86
PID 2880 wrote to memory of 2056	2880	noce.exe	86
PID 2056 wrote to memory of 1744	2056	noce.exe	87
PID 2056 wrote to memory of 1744	2056	noce.exe	87
PID 2056 wrote to memory of 1744	2056	noce.exe	87
PID 1744 wrote to memory of 4892	1744	cmd.exe	90
PID 1744 wrote to memory of 4892	1744	cmd.exe	90
PID 1744 wrote to memory of 4892	1744	cmd.exe	90
PID 2056 wrote to memory of 916	2056	noce.exe	91
PID 2056 wrote to memory of 916	2056	noce.exe	91
PID 2056 wrote to memory of 916	2056	noce.exe	91
PID 916 wrote to memory of 5044	916	WindowsService.exe	95
PID 916 wrote to memory of 5044	916	WindowsService.exe	95
PID 916 wrote to memory of 5044	916	WindowsService.exe	95
PID 916 wrote to memory of 5044	916	WindowsService.exe	95
PID 916 wrote to memory of 5044	916	WindowsService.exe	95
PID 916 wrote to memory of 5044	916	WindowsService.exe	95
PID 916 wrote to memory of 5044	916	WindowsService.exe	95
PID 916 wrote to memory of 5044	916	WindowsService.exe	95
PID 916 wrote to memory of 3060	916	WindowsService.exe	96
PID 916 wrote to memory of 3060	916	WindowsService.exe	96
PID 916 wrote to memory of 3060	916	WindowsService.exe	96
PID 916 wrote to memory of 3060	916	WindowsService.exe	96
PID 916 wrote to memory of 3060	916	WindowsService.exe	96
PID 916 wrote to memory of 3060	916	WindowsService.exe	96
PID 916 wrote to memory of 3060	916	WindowsService.exe	96
PID 916 wrote to memory of 3060	916	WindowsService.exe	96
PID 916 wrote to memory of 3060	916	WindowsService.exe	96
PID 916 wrote to memory of 3060	916	WindowsService.exe	96
PID 916 wrote to memory of 3060	916	WindowsService.exe	96
PID 916 wrote to memory of 3060	916	WindowsService.exe	96
PID 916 wrote to memory of 3060	916	WindowsService.exe	96
PID 916 wrote to memory of 3060	916	WindowsService.exe	96

C:\Users\Admin\AppData\Local\Temp\noce.exe
"C:\Users\Admin\AppData\Local\Temp\noce.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Users\Admin\AppData\Local\Temp\noce.exe
  "C:\Users\Admin\AppData\Local\Temp\noce.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2056
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\CPLJY.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1744
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "sidebar" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe" /f
      4⤵
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      PID:4892
- - C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe
    "C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:916
  - - C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe
      "C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:5044
  - - C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe
      "C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:3060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\CPLJY.txt

Filesize
157B

MD5
f6a90c20834f271a907a4e2bc28184c2

SHA1
36c9d1602b74f622346fbb22693597d7889df48d

SHA256
73f29cd953eee40cea4de67842556ffd96efe8094a6a9b70f33a35df2582febd

SHA512
39cabae19fe1faa37455e4bd242c868be60d6252b07f01224b3f7501c3cf734e503300b840d83381a452707cab6df2f95f920655884be56d4024676b26943804

Download Submit
C:\Users\Admin\AppData\Local\Temp\noce.exe

Filesize
163KB

MD5
6ebf9a196cafa58b75b782ece987d8f3

SHA1
f3d5fc4ae7de15375421d06e6d79371a6f1253b9

SHA256
0a942e6321f9781ac5e1cbbdb2f2f9dd63fc4d6242d126a2b4dc9616ebdf2f8b

SHA512
8a82a64c8d9809b23fb6287cbc3ac62ea51e31426e2a1c13c99452761722757b9f7590acf931122673d31a548a1fd42b47e9c0e007817ab83b31c487ad5c83b2

Download Submit
C:\Users\Admin\AppData\Roaming\SystemWindows\WindowsService.exe

Filesize
163KB

MD5
45fd5f5eedcf3f1cd5e592d5c2caa810

SHA1
8749c7849cbf79e254a702ae1a8bb465116f603c

SHA256
90e3a4a6344b5f2e0d8fea120bc86b0de5c319b154e52e794532f593f5b66455

SHA512
c6b79c0384744555c99f3b369b7f29fe049adb7f8724e996fd3bd29a5c6660858d9bb97a94b0cb8c209fde1d6ba70ba408bdda30acaa08ba5a6c8eac6039b939

Download Submit
memory/916-58-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/916-44-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/916-45-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/916-43-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/916-37-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2056-8-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2056-41-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2056-60-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2056-11-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2056-14-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2880-6-0x0000000002C50000-0x0000000002C51000-memory.dmp

Filesize
4KB

Download
memory/2880-3-0x0000000002BB0000-0x0000000002BB1000-memory.dmp

Filesize
4KB

Download
memory/2880-4-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2880-5-0x0000000002BF0000-0x0000000002BF1000-memory.dmp

Filesize
4KB

Download
memory/2880-0-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2880-7-0x0000000002C20000-0x0000000002C21000-memory.dmp

Filesize
4KB

Download
memory/2880-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3060-55-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/3060-53-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/3060-56-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/3060-59-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/3060-64-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/5044-62-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads