nanocore | c386c046db909d1725018d1c7af0438a7ebfc4055bacc0aef40fd3a4e094372b

General

Target

Machinary Presentation.exe
Size

910KB
MD5

efd47ec7f797f124bf10402bdb4f4345
SHA1

fd8001d24f58cb528fcac4c360f207d5c8995150
SHA256

1b8211b6c45db62e042398a3d94c429941a3f91b26736cd4fdcb712b70d2c194
SHA512

94c5313ef50690aeafbe396ecedd24f0a66523f244084a6d3f2a329915f9cab4d91e7316554d8f76ef7e4f4356f634b3dc5eb0dc081389fe3cf6cd322e86cb8a
SSDEEP

12288:5FGnOhY8lylSx1TADqjJ5n8sKdirYJzwCk93ginKqPrW/DPvtDJ9fEP2xq+ello/:/GnOTrjr8D/zwCUZnKqPrW/Df9M+Ea

Score

10^/10

nanocore evasion keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

dera5nano.ddns.net:1010

107.182.129.248:1010

Mutex

5a26bcef-e67f-486a-8e48-1748cc7891a2

Attributes

activate_away_mode
true
backup_connection_host
107.182.129.248
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2022-06-06T12:07:01.612898436Z
bypass_user_account_control
false
bypass_user_account_control_data
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
clear_access_control
true
clear_zone_identifier
false
connect_delay
4000
connection_port
1010
default_group
Default
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
5a26bcef-e67f-486a-8e48-1748cc7891a2
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
dera5nano.ddns.net
primary_dns_server
8.8.8.8
request_elevation
true
restart_delay
5000
run_delay
0
run_on_startup
false
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Machinary Presentation.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AGP Manager = "C:\\Program Files (x86)\\AGP Manager\\agpmgr.exe"	Machinary Presentation.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

Machinary Presentation.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	Machinary Presentation.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Machinary Presentation.exe

description pid process target process

PID 1328 set thread context of 1488 1328 Machinary Presentation.exe Machinary Presentation.exe

description	pid	process	target process
PID 1328 set thread context of 1488	1328	Machinary Presentation.exe	Machinary Presentation.exe

Drops file in Program Files directory 2 IoCs

Processes:

Machinary Presentation.exe

description	ioc	process
File created	C:\Program Files (x86)\AGP Manager\agpmgr.exe	Machinary Presentation.exe
File opened for modification	C:\Program Files (x86)\AGP Manager\agpmgr.exe	Machinary Presentation.exe

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

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exeschtasks.exeschtasks.exe

pid process

1536 schtasks.exe
828 schtasks.exe
568 schtasks.exe

pid	process
1536	schtasks.exe
828	schtasks.exe
568	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

Machinary Presentation.exeMachinary Presentation.exe

pid	process
1328	Machinary Presentation.exe
1488	Machinary Presentation.exe
1488	Machinary Presentation.exe
1488	Machinary Presentation.exe
1488	Machinary Presentation.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

Machinary Presentation.exe

pid process

1488 Machinary Presentation.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Machinary Presentation.exeMachinary Presentation.exe

description pid process

Token: SeDebugPrivilege 1328 Machinary Presentation.exe
Token: SeDebugPrivilege 1488 Machinary Presentation.exe

pid	process
1488	Machinary Presentation.exe

description	pid	process
Token: SeDebugPrivilege	1328	Machinary Presentation.exe
Token: SeDebugPrivilege	1488	Machinary Presentation.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

Machinary Presentation.exeMachinary Presentation.exe

description	pid	process	target process
PID 1328 wrote to memory of 828	1328	Machinary Presentation.exe	schtasks.exe
PID 1328 wrote to memory of 828	1328	Machinary Presentation.exe	schtasks.exe
PID 1328 wrote to memory of 828	1328	Machinary Presentation.exe	schtasks.exe
PID 1328 wrote to memory of 828	1328	Machinary Presentation.exe	schtasks.exe
PID 1328 wrote to memory of 524	1328	Machinary Presentation.exe	Machinary Presentation.exe
PID 1328 wrote to memory of 524	1328	Machinary Presentation.exe	Machinary Presentation.exe
PID 1328 wrote to memory of 524	1328	Machinary Presentation.exe	Machinary Presentation.exe
PID 1328 wrote to memory of 524	1328	Machinary Presentation.exe	Machinary Presentation.exe
PID 1328 wrote to memory of 1488	1328	Machinary Presentation.exe	Machinary Presentation.exe
PID 1328 wrote to memory of 1488	1328	Machinary Presentation.exe	Machinary Presentation.exe
PID 1328 wrote to memory of 1488	1328	Machinary Presentation.exe	Machinary Presentation.exe
PID 1328 wrote to memory of 1488	1328	Machinary Presentation.exe	Machinary Presentation.exe
PID 1328 wrote to memory of 1488	1328	Machinary Presentation.exe	Machinary Presentation.exe
PID 1328 wrote to memory of 1488	1328	Machinary Presentation.exe	Machinary Presentation.exe
PID 1328 wrote to memory of 1488	1328	Machinary Presentation.exe	Machinary Presentation.exe
PID 1328 wrote to memory of 1488	1328	Machinary Presentation.exe	Machinary Presentation.exe
PID 1328 wrote to memory of 1488	1328	Machinary Presentation.exe	Machinary Presentation.exe
PID 1488 wrote to memory of 568	1488	Machinary Presentation.exe	schtasks.exe
PID 1488 wrote to memory of 568	1488	Machinary Presentation.exe	schtasks.exe
PID 1488 wrote to memory of 568	1488	Machinary Presentation.exe	schtasks.exe
PID 1488 wrote to memory of 568	1488	Machinary Presentation.exe	schtasks.exe
PID 1488 wrote to memory of 1536	1488	Machinary Presentation.exe	schtasks.exe
PID 1488 wrote to memory of 1536	1488	Machinary Presentation.exe	schtasks.exe
PID 1488 wrote to memory of 1536	1488	Machinary Presentation.exe	schtasks.exe
PID 1488 wrote to memory of 1536	1488	Machinary Presentation.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\Machinary Presentation.exe
"C:\Users\Admin\AppData\Local\Temp\Machinary Presentation.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1328

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GBOYyQc" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB0F8.tmp"
2⤵
- Creates scheduled task(s)
PID:828

C:\Users\Admin\AppData\Local\Temp\Machinary Presentation.exe
"{path}"
2⤵
PID:524

C:\Users\Admin\AppData\Local\Temp\Machinary Presentation.exe
"{path}"
2⤵
- Adds Run key to start application
- Checks whether UAC is enabled
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1488

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "AGP Manager" /xml "C:\Users\Admin\AppData\Local\Temp\tmpB5C9.tmp"
3⤵
- Creates scheduled task(s)
PID:568

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "AGP Manager Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpB685.tmp"
3⤵
- Creates scheduled task(s)
PID:1536

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

1

T1060

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpB0F8.tmp
Filesize
1KB

MD5
49a2dcbcb0d2ee82ab4af375a16c5409

SHA1
18782b717817057caaf0ee64d7874ed94665f8a9

SHA256
a32c488db02a18f64fa4b557fe7eaa053853ff2f8efc0d25a524bb9477cb5371

SHA512
999d89f8e1efe1cfccdc791d8f07a663a510098fb192040536d9d08daf6af2f54b96d1fdcc42c1404485698b6bb81a1d32b44b8513e8ba5a39d186d429875afc

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB5C9.tmp
Filesize
1KB

MD5
bace03bd34d833f7c4587df18d4a884e

SHA1
271cfd5ab3a2b85ca43c6c99b030f4dd3825aafa

SHA256
518f6d5503aedc731b1f5e10e5718ac377c6fab85ed6a00f1fc333557c3e54dd

SHA512
1211d69ee9fad7e33494b8b0e7d083f54752e31a881e874c8f8209b9c8e796edebece255f0ec5fecb63ddf657878cc90ce70d478880427b8b705dc477cc5491f

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB685.tmp
Filesize
1KB

MD5
885d6dd30570594e167fadb59d9ca0ea

SHA1
9981e583644c4eb9cf5056615a0e1c2913c8983b

SHA256
7155bc082d1713d77c2797575ee0ade8467fb7012f5376c1d6f4aa618141a7d2

SHA512
1623218143c2c25a7c85fa9da8e0f251f04a5eb848c4d0aa10bfb78688518b82393a2b3c7f287a9dc06a366ef9f46d0d4e2d246ad4cef4554a74c0bb6ff9dd2a

Download Submit
memory/568-74-0x0000000000000000-mapping.dmp

Download
memory/828-59-0x0000000000000000-mapping.dmp

Download
memory/1328-55-0x0000000075FE1000-0x0000000075FE3000-memory.dmp

Filesize
8KB

Download
memory/1328-56-0x00000000002F0000-0x0000000000310000-memory.dmp

Filesize
128KB

Download
memory/1328-57-0x0000000005880000-0x0000000005942000-memory.dmp

Filesize
776KB

Download
memory/1328-58-0x0000000004D20000-0x0000000004D94000-memory.dmp

Filesize
464KB

Download
memory/1328-54-0x00000000001D0000-0x00000000002BA000-memory.dmp

Filesize
936KB

Download
memory/1488-61-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1488-80-0x0000000000570000-0x000000000057A000-memory.dmp

Filesize
40KB

Download
memory/1488-68-0x000000000041E792-mapping.dmp

Download
memory/1488-72-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1488-70-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1488-64-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1488-65-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1488-92-0x00000000021E0000-0x00000000021F4000-memory.dmp

Filesize
80KB

Download
memory/1488-62-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1488-78-0x0000000000550000-0x000000000055A000-memory.dmp

Filesize
40KB

Download
memory/1488-79-0x0000000000B10000-0x0000000000B2E000-memory.dmp

Filesize
120KB

Download
memory/1488-67-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1488-81-0x0000000000830000-0x0000000000842000-memory.dmp

Filesize
72KB

Download
memory/1488-82-0x0000000001F40000-0x0000000001F5A000-memory.dmp

Filesize
104KB

Download
memory/1488-83-0x0000000001F70000-0x0000000001F7E000-memory.dmp

Filesize
56KB

Download
memory/1488-84-0x0000000001FD0000-0x0000000001FE2000-memory.dmp

Filesize
72KB

Download
memory/1488-85-0x0000000001FE0000-0x0000000001FEE000-memory.dmp

Filesize
56KB

Download
memory/1488-86-0x0000000001FF0000-0x0000000001FFC000-memory.dmp

Filesize
48KB

Download
memory/1488-87-0x0000000002000000-0x0000000002014000-memory.dmp

Filesize
80KB

Download
memory/1488-88-0x0000000002130000-0x0000000002140000-memory.dmp

Filesize
64KB

Download
memory/1488-89-0x0000000002140000-0x0000000002154000-memory.dmp

Filesize
80KB

Download
memory/1488-90-0x0000000002190000-0x000000000219E000-memory.dmp

Filesize
56KB

Download
memory/1488-91-0x00000000021B0000-0x00000000021DE000-memory.dmp

Filesize
184KB

Download
memory/1536-76-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads