nanocore | aa34757404acb227cc93a8c88f31fbf4c803243c495badbd4a18429f2da71c45

Analysis

max time kernel
147s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
08/11/2022, 05:09

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General

Target
Fortnite Checker By CrackFreakQ/Fortnite Checker By CrackFreakQ.exe
Size 218KB
Sample221108-ftm85shfa4
SHA256 6c3390a9396a3b7fb5851b9d4f7973988829ba7b19b47d1ff673ff0851be6edc
MD5 7a95b334409d5c2ee3aaaa55fbd73aca
SHA1 12a2103b3cf925e8810a24f706b1d55ba2719eaf
SHA512 091fd5e3f9c993e6a33f619d569878df39a99ec9a001f7c6479b970eb24a8b5b87c6fe16c4d2b69eda2ca1d1b8eeda35b8357049e8498634857b119a75c2dd04
SSDEEP 3072:8zEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HItz5iT05t4Ziu8hBVv4TPcXQZA:8LV6Bta6dtJmakIM5MmGtMMnEcXs7hmr
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

nanocore evasion keylogger persistence spyware stealer trojan

Malware Config

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

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AGP Monitor = "C:\\Program Files (x86)\\AGP Monitor\\agpmon.exe"	Fortnite Checker By CrackFreakQ.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	Fortnite Checker By CrackFreakQ.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\AGP Monitor\agpmon.exe	Fortnite Checker By CrackFreakQ.exe
File opened for modification	C:\Program Files (x86)\AGP Monitor\agpmon.exe	Fortnite Checker By CrackFreakQ.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
4996	schtasks.exe
1368	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
676	Fortnite Checker By CrackFreakQ.exe
676	Fortnite Checker By CrackFreakQ.exe
676	Fortnite Checker By CrackFreakQ.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
676	Fortnite Checker By CrackFreakQ.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	676	Fortnite Checker By CrackFreakQ.exe
Token: SeDebugPrivilege	676	Fortnite Checker By CrackFreakQ.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 676 wrote to memory of 4996	676	Fortnite Checker By CrackFreakQ.exe	82
PID 676 wrote to memory of 4996	676	Fortnite Checker By CrackFreakQ.exe	82
PID 676 wrote to memory of 4996	676	Fortnite Checker By CrackFreakQ.exe	82
PID 676 wrote to memory of 1368	676	Fortnite Checker By CrackFreakQ.exe	84
PID 676 wrote to memory of 1368	676	Fortnite Checker By CrackFreakQ.exe	84
PID 676 wrote to memory of 1368	676	Fortnite Checker By CrackFreakQ.exe	84

C:\Users\Admin\AppData\Local\Temp\Fortnite Checker By CrackFreakQ\Fortnite Checker By CrackFreakQ.exe
"C:\Users\Admin\AppData\Local\Temp\Fortnite Checker By CrackFreakQ\Fortnite Checker By CrackFreakQ.exe"
1⤵
- 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:676
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks.exe" /create /f /tn "AGP Monitor" /xml "C:\Users\Admin\AppData\Local\Temp\tmp63EA.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4996
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks.exe" /create /f /tn "AGP Monitor Task" /xml "C:\Users\Admin\AppData\Local\Temp\tmp6504.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1368

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

tmp63EA.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmp63EA.tmp
Size 1KB
SHA256 ec7fb4209d03dc67e2f871bc6a255d5dfffb6899d203e6ccc14a50b058d81765
MD5 2807577ace7ac888f7bc78c9f752eeac
SHA1 f2e1b928226f49d37dd5272eb328ba52eeacce27
SHA512 029e7fb1501a02872d1ec12e79ec7c7abc27d95923061897bafa152f453a3bf26cf1a731ab5f91e4a0c69b1757f99d60cdf02a7a2080e4a2952a54b00a17ee23
MD5 SHA1 SHA512

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tmp6504.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmp6504.tmp
Size 1KB
SHA256 49d903f84313feb16bd189c58b6c206f98b05da00ea0da881e2ff0c893b6ba5e
MD5 157cd55403665c49c9fd3ca1196c4397
SHA1 4feed6e606b41bb617274471349582963182756b
SHA512 bea7e3caa9c37cadd772a6d3ee0d9ed47de6b3e880cd58649be2939cacd00f70d4edc1ad177e432539267bb520094d9cda3f781cdfc69122f3775242321c11b8
MD5 SHA1 SHA512

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memory/676-132-0x0000000075360000-0x0000000075911000-memory.dmp

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memory/676-137-0x0000000075360000-0x0000000075911000-memory.dmp

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