nanocore | aeb0f38f394e7f520a237d6488b5562162bb3826ee07caeac4337994a61b1179

Analysis

max time kernel
117s
max time network
152s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
03/08/2023, 13:30

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General

Target

whatGodcando.exe
Size

567KB
MD5

93b477baa88c9520aa5249bb3514d191
SHA1

7328f00cb9ada37181075b2fc5af21f474c1cd45
SHA256

aeb0f38f394e7f520a237d6488b5562162bb3826ee07caeac4337994a61b1179
SHA512

801a199231dd2b1dc39e4755281e31eb29072698ed9e26fe4a37de705e7bccab8f087f7c95a99bba4306c6ab943a16cea8659189c8e4209137df553b66c1afcc
SSDEEP

12288:cqyHfInhxuY9/rmfeNt2k+qZNO4zIegDFGVRZ3uN4pqayN4C:ZyHfE9KG2Io4zIe+5N+qayN4

Score

10^/10

nanocore keylogger spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

chibuikemusic.duckdns.org:4040

Mutex

306c3f19-ebf0-441e-8319-96c10d329f90

Attributes

activate_away_mode
true
backup_connection_host
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2023-05-15T07:59:55.405530036Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
4040
default_group
light
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
306c3f19-ebf0-441e-8319-96c10d329f90
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
chibuikemusic.duckdns.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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2504 set thread context of 1692	2504	whatGodcando.exe	34

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
2804	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
1692	whatGodcando.exe
1692	whatGodcando.exe
1692	whatGodcando.exe
2900	powershell.exe
1692	whatGodcando.exe
1692	whatGodcando.exe
1692	whatGodcando.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1692	whatGodcando.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1692	whatGodcando.exe
Token: SeDebugPrivilege	2900	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2504 wrote to memory of 2900	2504	whatGodcando.exe	30
PID 2504 wrote to memory of 2900	2504	whatGodcando.exe	30
PID 2504 wrote to memory of 2900	2504	whatGodcando.exe	30
PID 2504 wrote to memory of 2900	2504	whatGodcando.exe	30
PID 2504 wrote to memory of 2804	2504	whatGodcando.exe	32
PID 2504 wrote to memory of 2804	2504	whatGodcando.exe	32
PID 2504 wrote to memory of 2804	2504	whatGodcando.exe	32
PID 2504 wrote to memory of 2804	2504	whatGodcando.exe	32
PID 2504 wrote to memory of 1692	2504	whatGodcando.exe	34
PID 2504 wrote to memory of 1692	2504	whatGodcando.exe	34
PID 2504 wrote to memory of 1692	2504	whatGodcando.exe	34
PID 2504 wrote to memory of 1692	2504	whatGodcando.exe	34
PID 2504 wrote to memory of 1692	2504	whatGodcando.exe	34
PID 2504 wrote to memory of 1692	2504	whatGodcando.exe	34
PID 2504 wrote to memory of 1692	2504	whatGodcando.exe	34
PID 2504 wrote to memory of 1692	2504	whatGodcando.exe	34
PID 2504 wrote to memory of 1692	2504	whatGodcando.exe	34

C:\Users\Admin\AppData\Local\Temp\whatGodcando.exe
"C:\Users\Admin\AppData\Local\Temp\whatGodcando.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2504
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JKcVXJiICZmgvW.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2900
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JKcVXJiICZmgvW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp10B3.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2804
- C:\Users\Admin\AppData\Local\Temp\whatGodcando.exe
  "C:\Users\Admin\AppData\Local\Temp\whatGodcando.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of AdjustPrivilegeToken
  PID:1692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp10B3.tmp

Filesize
1KB

MD5
7ff325cc0bc30fad4cd73ba5b4d2f8f5

SHA1
f333b3df7112e53f79ba1697bda79489c35fbc5b

SHA256
b339663624561000b950d1cbb692a6f2beec1208956a5d01bab9edef7b8f5167

SHA512
bbdd84990e7ef36b35a26cb86a73936f93a304155e0aea7ce0a63b1b1f66bf8d5adb2a68da6f0ec841add7ff1ddcaf14ab15d4c437c37a20e0c94da4c462a24e

Download Submit
memory/1692-99-0x00000000009C0000-0x00000000009D2000-memory.dmp

Filesize
72KB

Download
memory/1692-101-0x00000000009E0000-0x00000000009EC000-memory.dmp

Filesize
48KB

Download
memory/1692-111-0x0000000004DE0000-0x0000000004E20000-memory.dmp

Filesize
256KB

Download
memory/1692-110-0x0000000073BE0000-0x00000000742CE000-memory.dmp

Filesize
6.9MB

Download
memory/1692-107-0x0000000002080000-0x0000000002094000-memory.dmp

Filesize
80KB

Download
memory/1692-106-0x00000000020D0000-0x00000000020FE000-memory.dmp

Filesize
184KB

Download
memory/1692-105-0x0000000002060000-0x000000000206E000-memory.dmp

Filesize
56KB

Download
memory/1692-104-0x0000000002050000-0x0000000002064000-memory.dmp

Filesize
80KB

Download
memory/1692-67-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1692-69-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1692-70-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1692-76-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1692-74-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1692-103-0x0000000002040000-0x0000000002050000-memory.dmp

Filesize
64KB

Download
memory/1692-78-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1692-72-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1692-81-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1692-82-0x0000000073BE0000-0x00000000742CE000-memory.dmp

Filesize
6.9MB

Download
memory/1692-85-0x0000000004DE0000-0x0000000004E20000-memory.dmp

Filesize
256KB

Download
memory/1692-102-0x0000000002030000-0x0000000002044000-memory.dmp

Filesize
80KB

Download
memory/1692-90-0x0000000000440000-0x000000000044A000-memory.dmp

Filesize
40KB

Download
memory/1692-100-0x00000000009D0000-0x00000000009DE000-memory.dmp

Filesize
56KB

Download
memory/1692-98-0x00000000009A0000-0x00000000009AE000-memory.dmp

Filesize
56KB

Download
memory/1692-97-0x00000000006D0000-0x00000000006EA000-memory.dmp

Filesize
104KB

Download
memory/1692-92-0x0000000000450000-0x000000000046E000-memory.dmp

Filesize
120KB

Download
memory/1692-93-0x00000000003E0000-0x00000000003EA000-memory.dmp

Filesize
40KB

Download
memory/1692-96-0x00000000004B0000-0x00000000004C2000-memory.dmp

Filesize
72KB

Download
memory/2504-79-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download
memory/2504-58-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download
memory/2504-54-0x0000000000340000-0x00000000003D2000-memory.dmp

Filesize
584KB

Download
memory/2504-57-0x0000000000220000-0x0000000000234000-memory.dmp

Filesize
80KB

Download
memory/2504-56-0x0000000000590000-0x00000000005D0000-memory.dmp

Filesize
256KB

Download
memory/2504-59-0x0000000000590000-0x00000000005D0000-memory.dmp

Filesize
256KB

Download
memory/2504-61-0x00000000050C0000-0x0000000005132000-memory.dmp

Filesize
456KB

Download
memory/2504-60-0x00000000004A0000-0x00000000004AA000-memory.dmp

Filesize
40KB

Download
memory/2504-55-0x0000000074350000-0x0000000074A3E000-memory.dmp

Filesize
6.9MB

Download
memory/2900-88-0x0000000074390000-0x000000007493B000-memory.dmp

Filesize
5.7MB

Download
memory/2900-91-0x0000000002790000-0x00000000027D0000-memory.dmp

Filesize
256KB

Download
memory/2900-108-0x0000000074390000-0x000000007493B000-memory.dmp

Filesize
5.7MB

Download
memory/2900-87-0x0000000074390000-0x000000007493B000-memory.dmp

Filesize
5.7MB

Download
memory/2900-89-0x0000000002790000-0x00000000027D0000-memory.dmp

Filesize
256KB

Download