nanocore | c958d3b023f127f2429243bf1668123b005fd406321c2c08b13bb1957bd5ee49

Analysis

max time kernel
118s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 22:47

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General

Target

198b93bb1289cbac6fc93c47957648a0N.exe
Size

301KB
MD5

198b93bb1289cbac6fc93c47957648a0
SHA1

61a98a5418fe9a607767a5a55262be0ae8db0d3d
SHA256

c958d3b023f127f2429243bf1668123b005fd406321c2c08b13bb1957bd5ee49
SHA512

521dac9cf2c7850e8772766c530232f4b8b63a407b289fe5797705a4fdf0bb413e2f213094c1544ff6bddb5ff8b1780b39af1c6ac935fd548a9cac1a40bc2569
SSDEEP

6144:MoSoY3p1vcakVBifFES/jU4Wa4gwW5AZ5o+e7mGsxBQrB/5:MoSF3/cakVBoEGSZ56mvO/

Score

10^/10

nanocore discovery keylogger spyware stealer trojan

Malware Config

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 2596 set thread context of 2640	2596	198b93bb1289cbac6fc93c47957648a0N.exe	30

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	198b93bb1289cbac6fc93c47957648a0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	198b93bb1289cbac6fc93c47957648a0N.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2596	198b93bb1289cbac6fc93c47957648a0N.exe
Token: SeDebugPrivilege	2640	198b93bb1289cbac6fc93c47957648a0N.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 2640	2596	198b93bb1289cbac6fc93c47957648a0N.exe	30
PID 2596 wrote to memory of 2640	2596	198b93bb1289cbac6fc93c47957648a0N.exe	30
PID 2596 wrote to memory of 2640	2596	198b93bb1289cbac6fc93c47957648a0N.exe	30
PID 2596 wrote to memory of 2640	2596	198b93bb1289cbac6fc93c47957648a0N.exe	30
PID 2596 wrote to memory of 2640	2596	198b93bb1289cbac6fc93c47957648a0N.exe	30
PID 2596 wrote to memory of 2640	2596	198b93bb1289cbac6fc93c47957648a0N.exe	30

C:\Users\Admin\AppData\Local\Temp\198b93bb1289cbac6fc93c47957648a0N.exe
"C:\Users\Admin\AppData\Local\Temp\198b93bb1289cbac6fc93c47957648a0N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Users\Admin\AppData\Local\Temp\198b93bb1289cbac6fc93c47957648a0N.exe
  C:\Users\Admin\AppData\Local\Temp\198b93bb1289cbac6fc93c47957648a0N.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2596-22-0x0000000074650000-0x0000000074D3E000-memory.dmp

Filesize
6.9MB

Download
memory/2596-0-0x000000007465E000-0x000000007465F000-memory.dmp

Filesize
4KB

Download
memory/2596-2-0x0000000074650000-0x0000000074D3E000-memory.dmp

Filesize
6.9MB

Download
memory/2596-3-0x0000000000480000-0x000000000048A000-memory.dmp

Filesize
40KB

Download
memory/2596-27-0x0000000074650000-0x0000000074D3E000-memory.dmp

Filesize
6.9MB

Download
memory/2596-21-0x0000000074650000-0x0000000074D3E000-memory.dmp

Filesize
6.9MB

Download
memory/2596-1-0x0000000000B30000-0x0000000000B80000-memory.dmp

Filesize
320KB

Download
memory/2640-20-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2640-25-0x0000000074650000-0x0000000074D3E000-memory.dmp

Filesize
6.9MB

Download
memory/2640-18-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2640-23-0x00000000004B0000-0x00000000004BC000-memory.dmp

Filesize
48KB

Download
memory/2640-26-0x0000000074650000-0x0000000074D3E000-memory.dmp

Filesize
6.9MB

Download
memory/2640-15-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2640-28-0x0000000074650000-0x0000000074D3E000-memory.dmp

Filesize
6.9MB

Download