nanocore | 4a3c5b05acf2b9146986099a82aff6b616442d38222aa5be8ab875e1a73be94e

Analysis

max time kernel
138s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-01-2025 17:56

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General

Target

JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe
Size

637KB
MD5

ce6c1427a68e923224e5b905c111a705
SHA1

5edea42e155b4ee11df0d4ff92cdc8e9f1ba0a98
SHA256

4a3c5b05acf2b9146986099a82aff6b616442d38222aa5be8ab875e1a73be94e
SHA512

e0cac17621e0913bbb7f11be8d139cf674c55b0eab16b84c44c111c38be641466d2530fc349513ebe56cca110d1ce10d287055d44986c0d3600700e4a18102ea
SSDEEP

12288:OJ9XIX7zoGgSwSsX+m+R+BFb20WWf+or5FbnVe:OfXG7pgNt+R+Pb20WWx

Score

10^/10

nanocore discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

harold.accesscam.org:6051

harold.2waky.com:6051

Mutex

ed2d5ce0-ca4d-4264-be01-91a018d59d09

Attributes

activate_away_mode
true
backup_connection_host
harold.2waky.com
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2019-07-13T12:05:45.695760236Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
6051
default_group
INV TO BID
enable_debug_mode
true
gc_threshold
1.048576e+07
keep_alive_timeout
30000
keyboard_logging
false
lan_timeout
2500
max_packet_size
1.048576e+07
mutex
ed2d5ce0-ca4d-4264-be01-91a018d59d09
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
harold.accesscam.org
primary_dns_server
8.8.8.8
request_elevation
true
restart_delay
5000
run_delay
0
run_on_startup
true
set_critical_process
true
timeout_interval
5000
use_custom_dns_server
false
version
1.2.2.0
wan_timeout
8000

Signatures

NanoCore
NanoCore is a remote access tool (RAT) with a variety of capabilities.
keylogger trojan stealer spyware nanocore
Nanocore family
nanocore

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
4196	powershell.exe

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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2772 set thread context of 3144	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	97

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 4 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	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4568	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe
2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe
2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe
2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe
3144	RegSvcs.exe
3144	RegSvcs.exe
3144	RegSvcs.exe
4196	powershell.exe
4196	powershell.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3144	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe
Token: SeDebugPrivilege	3144	RegSvcs.exe
Token: SeDebugPrivilege	4196	powershell.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 4196	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	91
PID 2772 wrote to memory of 4196	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	91
PID 2772 wrote to memory of 4196	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	91
PID 2772 wrote to memory of 4568	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	93
PID 2772 wrote to memory of 4568	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	93
PID 2772 wrote to memory of 4568	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	93
PID 2772 wrote to memory of 4324	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	94
PID 2772 wrote to memory of 4324	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	94
PID 2772 wrote to memory of 4324	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	94
PID 2772 wrote to memory of 4712	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	96
PID 2772 wrote to memory of 4712	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	96
PID 2772 wrote to memory of 4712	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	96
PID 2772 wrote to memory of 3144	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	97
PID 2772 wrote to memory of 3144	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	97
PID 2772 wrote to memory of 3144	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	97
PID 2772 wrote to memory of 3144	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	97
PID 2772 wrote to memory of 3144	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	97
PID 2772 wrote to memory of 3144	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	97
PID 2772 wrote to memory of 3144	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	97
PID 2772 wrote to memory of 3144	2772	JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe	97

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_ce6c1427a68e923224e5b905c111a705.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4196
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OUXwgQt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6BC5.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4568
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
  2⤵
  PID:4324
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
  2⤵
  PID:4712
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:3144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zizufklx.vlv.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2772-13-0x0000000074C30000-0x00000000751E1000-memory.dmp

Filesize
5.7MB

Download
memory/2772-1-0x0000000074C30000-0x00000000751E1000-memory.dmp

Filesize
5.7MB

Download
memory/2772-2-0x0000000074C30000-0x00000000751E1000-memory.dmp

Filesize
5.7MB

Download
memory/2772-3-0x0000000074C32000-0x0000000074C33000-memory.dmp

Filesize
4KB

Download
memory/2772-4-0x0000000074C30000-0x00000000751E1000-memory.dmp

Filesize
5.7MB

Download
memory/2772-0-0x0000000074C32000-0x0000000074C33000-memory.dmp

Filesize
4KB

Download
memory/3144-12-0x0000000074C30000-0x00000000751E1000-memory.dmp

Filesize
5.7MB

Download
memory/3144-64-0x0000000001470000-0x0000000001480000-memory.dmp

Filesize
64KB

Download
memory/3144-14-0x0000000074C30000-0x00000000751E1000-memory.dmp

Filesize
5.7MB

Download
memory/3144-16-0x0000000074C30000-0x00000000751E1000-memory.dmp

Filesize
5.7MB

Download
memory/3144-63-0x0000000074C30000-0x00000000751E1000-memory.dmp

Filesize
5.7MB

Download
memory/3144-23-0x0000000001470000-0x0000000001480000-memory.dmp

Filesize
64KB

Download
memory/3144-10-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/4196-24-0x0000000004CC0000-0x0000000004D26000-memory.dmp

Filesize
408KB

Download
memory/4196-51-0x0000000007360000-0x00000000079DA000-memory.dmp

Filesize
6.5MB

Download
memory/4196-22-0x0000000004A60000-0x0000000004A82000-memory.dmp

Filesize
136KB

Download
memory/4196-25-0x0000000004DA0000-0x0000000004E06000-memory.dmp

Filesize
408KB

Download
memory/4196-20-0x0000000004EB0000-0x00000000054D8000-memory.dmp

Filesize
6.2MB

Download
memory/4196-17-0x0000000002280000-0x0000000002290000-memory.dmp

Filesize
64KB

Download
memory/4196-35-0x00000000054E0000-0x0000000005834000-memory.dmp

Filesize
3.3MB

Download
memory/4196-36-0x00000000059F0000-0x0000000005A0E000-memory.dmp

Filesize
120KB

Download
memory/4196-37-0x0000000005A30000-0x0000000005A7C000-memory.dmp

Filesize
304KB

Download
memory/4196-38-0x0000000005F20000-0x0000000005F52000-memory.dmp

Filesize
200KB

Download
memory/4196-39-0x000000006ECD0000-0x000000006ED1C000-memory.dmp

Filesize
304KB

Download
memory/4196-49-0x0000000005F60000-0x0000000005F7E000-memory.dmp

Filesize
120KB

Download
memory/4196-50-0x0000000005F90000-0x0000000006033000-memory.dmp

Filesize
652KB

Download
memory/4196-21-0x0000000071810000-0x0000000071FC0000-memory.dmp

Filesize
7.7MB

Download
memory/4196-52-0x0000000006D20000-0x0000000006D3A000-memory.dmp

Filesize
104KB

Download
memory/4196-53-0x0000000006D90000-0x0000000006D9A000-memory.dmp

Filesize
40KB

Download
memory/4196-54-0x0000000006FA0000-0x0000000007036000-memory.dmp

Filesize
600KB

Download
memory/4196-55-0x0000000006F20000-0x0000000006F31000-memory.dmp

Filesize
68KB

Download
memory/4196-56-0x0000000006F50000-0x0000000006F5E000-memory.dmp

Filesize
56KB

Download
memory/4196-57-0x0000000006F60000-0x0000000006F74000-memory.dmp

Filesize
80KB

Download
memory/4196-58-0x0000000007060000-0x000000000707A000-memory.dmp

Filesize
104KB

Download
memory/4196-59-0x0000000007040000-0x0000000007048000-memory.dmp

Filesize
32KB

Download
memory/4196-62-0x0000000071810000-0x0000000071FC0000-memory.dmp

Filesize
7.7MB

Download
memory/4196-18-0x000000007181E000-0x000000007181F000-memory.dmp

Filesize
4KB

Download
memory/4196-15-0x00000000008A0000-0x00000000008D6000-memory.dmp

Filesize
216KB

Download