nanocore | 1d218f36f9844d6e6477bb40d7da6eee41bcc4d744f7e838c18a6e7fe8a5b4f2

General

Target

qt~0293844-948764.exe
Size

544KB
MD5

4ac79f151eda24cc4b880bd786c27794
SHA1

ac9ad4f9d650c716baf3e8172f13f897d3c2f7a5
SHA256

e7fe906e0671d01ca68d4af8eca812944dba81c962ed7dd5c476ebd98ed8a80e
SHA512

61d1dc0a3a5d2095d92b435b7c7b0bcf962908a55ab4a5eb3ed658d298f59d111b9fcc8d18b8698ca570d78fc6868eaa5de3b3c61c1a6c0bc0ac9726725000f3
SSDEEP

6144:HSc6eTRICgUSKTqodr83ocfIf2goTZVi9pg/d/f5MajW2RdVlZxVJH:yc6eTR3iKumr8Y6O2T9ViYHV

Score

10^/10

nanocore evasion keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.0

C2

pharmzone.hopto.org:1010

79.134.225.72:1010

Mutex

4226277e-f2be-43a6-87c9-f5164ec5bb36

Attributes

activate_away_mode
true
backup_connection_host
79.134.225.72
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2020-02-03T16:02:10.835552936Z
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
@FILE
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
4226277e-f2be-43a6-87c9-f5164ec5bb36
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
pharmzone.hopto.org
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

T1547.001

Modify Registry

T1112

Processes:

qt~0293844-948764.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\DHCP Host = "C:\\Program Files (x86)\\DHCP Host\\dhcphost.exe"	qt~0293844-948764.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

qt~0293844-948764.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA qt~0293844-948764.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

qt~0293844-948764.exe

description pid process target process

PID 2240 set thread context of 2868 2240 qt~0293844-948764.exe qt~0293844-948764.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	qt~0293844-948764.exe

description	pid	process	target process
PID 2240 set thread context of 2868	2240	qt~0293844-948764.exe	qt~0293844-948764.exe

Drops file in Program Files directory 2 IoCs

Processes:

qt~0293844-948764.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\DHCP Host\dhcphost.exe	qt~0293844-948764.exe
File created	C:\Program Files (x86)\DHCP Host\dhcphost.exe	qt~0293844-948764.exe

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

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exeschtasks.exe

pid process

2384 schtasks.exe
2900 schtasks.exe
2432 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

qt~0293844-948764.exeqt~0293844-948764.exe

pid process

2240 qt~0293844-948764.exe
2868 qt~0293844-948764.exe
2868 qt~0293844-948764.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

qt~0293844-948764.exe

pid process

2868 qt~0293844-948764.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

qt~0293844-948764.exeqt~0293844-948764.exe

description pid process

Token: SeDebugPrivilege 2240 qt~0293844-948764.exe
Token: SeDebugPrivilege 2868 qt~0293844-948764.exe

pid	process
2384	schtasks.exe
2900	schtasks.exe
2432	schtasks.exe

pid	process
2240	qt~0293844-948764.exe
2868	qt~0293844-948764.exe
2868	qt~0293844-948764.exe

pid	process
2868	qt~0293844-948764.exe

description	pid	process
Token: SeDebugPrivilege	2240	qt~0293844-948764.exe
Token: SeDebugPrivilege	2868	qt~0293844-948764.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

qt~0293844-948764.exeqt~0293844-948764.exe

description	pid	process	target process
PID 2240 wrote to memory of 2384	2240	qt~0293844-948764.exe	schtasks.exe
PID 2240 wrote to memory of 2384	2240	qt~0293844-948764.exe	schtasks.exe
PID 2240 wrote to memory of 2384	2240	qt~0293844-948764.exe	schtasks.exe
PID 2240 wrote to memory of 2384	2240	qt~0293844-948764.exe	schtasks.exe
PID 2240 wrote to memory of 2868	2240	qt~0293844-948764.exe	qt~0293844-948764.exe
PID 2240 wrote to memory of 2868	2240	qt~0293844-948764.exe	qt~0293844-948764.exe
PID 2240 wrote to memory of 2868	2240	qt~0293844-948764.exe	qt~0293844-948764.exe
PID 2240 wrote to memory of 2868	2240	qt~0293844-948764.exe	qt~0293844-948764.exe
PID 2240 wrote to memory of 2868	2240	qt~0293844-948764.exe	qt~0293844-948764.exe
PID 2240 wrote to memory of 2868	2240	qt~0293844-948764.exe	qt~0293844-948764.exe
PID 2240 wrote to memory of 2868	2240	qt~0293844-948764.exe	qt~0293844-948764.exe
PID 2240 wrote to memory of 2868	2240	qt~0293844-948764.exe	qt~0293844-948764.exe
PID 2240 wrote to memory of 2868	2240	qt~0293844-948764.exe	qt~0293844-948764.exe
PID 2868 wrote to memory of 2432	2868	qt~0293844-948764.exe	schtasks.exe
PID 2868 wrote to memory of 2432	2868	qt~0293844-948764.exe	schtasks.exe
PID 2868 wrote to memory of 2432	2868	qt~0293844-948764.exe	schtasks.exe
PID 2868 wrote to memory of 2432	2868	qt~0293844-948764.exe	schtasks.exe
PID 2868 wrote to memory of 2900	2868	qt~0293844-948764.exe	schtasks.exe
PID 2868 wrote to memory of 2900	2868	qt~0293844-948764.exe	schtasks.exe
PID 2868 wrote to memory of 2900	2868	qt~0293844-948764.exe	schtasks.exe
PID 2868 wrote to memory of 2900	2868	qt~0293844-948764.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\qt~0293844-948764.exe
"C:\Users\Admin\AppData\Local\Temp\qt~0293844-948764.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2240

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jnyqlTmsw" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA2D4.tmp"
2⤵
- Creates scheduled task(s)
PID:2384

C:\Users\Admin\AppData\Local\Temp\qt~0293844-948764.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:2868

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "DHCP Host" /xml "C:\Users\Admin\AppData\Local\Temp\tmpA3DD.tmp"
3⤵
- Creates scheduled task(s)
PID:2432

C:\Windows\SysWOW64\schtasks.exe
"schtasks.exe" /create /f /tn "DHCP Host Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmpA42C.tmp"
3⤵
- Creates scheduled task(s)
PID:2900

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA2D4.tmp
Filesize
1KB

MD5
55958659068113b464bb3fbba30c726b

SHA1
99a65588d3cc233ab9f861dd4ba48ff3a1fb6ec7

SHA256
70c37685990f973d68cc0c136759e367af931915b2b55ce0b5342a91cbbda454

SHA512
1ee22da767e8987f4c362d2c06d84a518148e67b86dc55c8cbbba9288c9009a583d2e500a8f99fbcbb5bdd4bc1c8370e4afe30074b9bc6e521db0294c8d81846

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA3DD.tmp
Filesize
1KB

MD5
3944f53e5c3363798070a2ef79777204

SHA1
2c99b741b143fff735e6cfdf00609f74085c6548

SHA256
d6fd5cc921a16be57aa709442d154808e168fb1319d253c56bb9a8df8e0846df

SHA512
9c5ff5b0b05d9e846bb5d4798452a7c9d09341ebb31f0b41225acab7e93ac91edc02b696f802a1d2f7e109e10088d6c70e2f9997eeb2d0de46c276750a9fb74c

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA42C.tmp
Filesize
1KB

MD5
0479d5f304ef2d7e3c15fb24a99f88c1

SHA1
8edbb1450a656fac5f5e96779ffe440ee8c1aec9

SHA256
112557c2b2d0c669a3b115129dc32f005341e965330fa8f2ad3e5de1926594bc

SHA512
537e8d87e5cd975f0e69bb145f81d6e9d7b0d82eed143ac351304ea38577137386a51fdb7357ec6d641eb04ff5f51e249bba2db8a4b5bf2934d561394a4a3f15

Download Submit
memory/2240-3-0x0000000074090000-0x000000007463B000-memory.dmp

Filesize
5.7MB

Download
memory/2240-1-0x0000000074090000-0x000000007463B000-memory.dmp

Filesize
5.7MB

Download
memory/2240-0-0x0000000074091000-0x0000000074092000-memory.dmp

Filesize
4KB

Download
memory/2240-23-0x0000000074090000-0x000000007463B000-memory.dmp

Filesize
5.7MB

Download
memory/2240-2-0x0000000074090000-0x000000007463B000-memory.dmp

Filesize
5.7MB

Download
memory/2868-22-0x0000000074090000-0x000000007463B000-memory.dmp

Filesize
5.7MB

Download
memory/2868-17-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2868-21-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2868-19-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2868-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2868-14-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2868-13-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2868-9-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2868-11-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2868-31-0x0000000074090000-0x000000007463B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads