nanocore | 2a80a0d68f9bf714c9b9d260cf41c5abba485791718075ab7af526bda0ea0647

General

Target

96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe
Size

344KB
MD5

96e128ea8dc853b0af55791da6c82398
SHA1

d75be2a681338078e4c656443a3a8200f5aab2ca
SHA256

2a80a0d68f9bf714c9b9d260cf41c5abba485791718075ab7af526bda0ea0647
SHA512

7bfdfe70f29176f2442f35fd805d6d9e4f4b7330a1ec0cd6df554f5b26982cb974d3674a9354299ea83c32e0483613cd54fac9a90b77ea54d7cab22e1c746cdf
SSDEEP

6144:ZBlrTU+Ajp/zfZzwvNfvtGblz9Isfq+gGctznpRf9ywSKicUAKB:tTMVzfZsFfvtGPIsfq3FpRf9I7A8

Score

10^/10

nanocore discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

nanocore

Version

1.2.2.2

C2

shshitmang.fishdns.com:5959

thatsaboutit.fishdns.com:5959

Mutex

15c9210c-d98a-4159-931c-dfe55f3c3d66

Attributes

activate_away_mode
false
backup_connection_host
thatsaboutit.fishdns.com
backup_dns_server
8.8.4.4
buffer_size
65535
build_time
2015-07-09T20:52:38.514773736Z
bypass_user_account_control
true
bypass_user_account_control_data
clear_access_control
false
clear_zone_identifier
false
connect_delay
4000
connection_port
5959
default_group
Yt Bhop
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
15c9210c-d98a-4159-931c-dfe55f3c3d66
mutex_timeout
5000
prevent_system_sleep
false
primary_connection_host
shshitmang.fishdns.com
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
1.2.2.2
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

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-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\2 = "C:\\ProgramData\\2.exe"	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2792 set thread context of 2860	2792	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe	28
PID 2792 set thread context of 2860	2792	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe	28

System Location Discovery: System Language Discovery 1 TTPs 2 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	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2860	2792	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2860	2792	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2860	2792	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2860	2792	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2860	2792	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2860	2792	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2860	2792	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2860	2792	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2860	2792	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2860	2792	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2860	2792	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe	28
PID 2792 wrote to memory of 2860	2792	96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\96e128ea8dc853b0af55791da6c82398_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2860-1-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2860-11-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2860-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2860-7-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2860-5-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2860-3-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2860-31-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2860-511-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads