metastealer | 3c301ea2f7c6113f5a27f95f694e84c2506aa18ff533ce1583263abace106266

General

Target

Fortnite CFFHOOK by Spyro.exe
Size

1.8MB
MD5

bc9b1b368097805254280adc0ebab47e
SHA1

d74790b312152fbc6d74f004bef26227c2f1e6aa
SHA256

3c301ea2f7c6113f5a27f95f694e84c2506aa18ff533ce1583263abace106266
SHA512

42182971c99e02a081daaece870984bdd9bc3b902cbb4c99c393fc1240bfffa99a61964dc371c227e13705b1cb52be087fced0f157c8960d8e871f8f9f11dfaf

Score

10^/10

metastealer redline crpt infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

crpt

C2

65.108.20.114:3074

Attributes

auth_value
85833779d67675e04a9bce1ac53a9870

Signatures

Meta Stealer Stealer
Meta Stealer steals passwords stored in browsers, written in C++.
stealer metastealer
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 1 IoCs

resource	yara_rule
behavioral2/memory/2188-133-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2192 set thread context of 2188	2192	Fortnite CFFHOOK by Spyro.exe	78

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2188	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2188	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2188	2192	Fortnite CFFHOOK by Spyro.exe	78
PID 2192 wrote to memory of 2188	2192	Fortnite CFFHOOK by Spyro.exe	78
PID 2192 wrote to memory of 2188	2192	Fortnite CFFHOOK by Spyro.exe	78
PID 2192 wrote to memory of 2188	2192	Fortnite CFFHOOK by Spyro.exe	78
PID 2192 wrote to memory of 2188	2192	Fortnite CFFHOOK by Spyro.exe	78

C:\Users\Admin\AppData\Local\Temp\Fortnite CFFHOOK by Spyro.exe
"C:\Users\Admin\AppData\Local\Temp\Fortnite CFFHOOK by Spyro.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2188

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2188-141-0x0000000005690000-0x00000000056CC000-memory.dmp

Filesize
240KB

Download
memory/2188-143-0x0000000005AB0000-0x0000000005B42000-memory.dmp

Filesize
584KB

Download
memory/2188-133-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2188-138-0x0000000005B50000-0x0000000006168000-memory.dmp

Filesize
6.1MB

Download
memory/2188-139-0x00000000055F0000-0x0000000005602000-memory.dmp

Filesize
72KB

Download
memory/2188-140-0x0000000005720000-0x000000000582A000-memory.dmp

Filesize
1.0MB

Download
memory/2188-142-0x0000000005990000-0x0000000005A06000-memory.dmp

Filesize
472KB

Download
memory/2188-149-0x00000000076D0000-0x0000000007720000-memory.dmp

Filesize
320KB

Download
memory/2188-144-0x0000000006720000-0x0000000006CC4000-memory.dmp

Filesize
5.6MB

Download
memory/2188-145-0x0000000006190000-0x00000000061AE000-memory.dmp

Filesize
120KB

Download
memory/2188-146-0x00000000065C0000-0x0000000006626000-memory.dmp

Filesize
408KB

Download
memory/2188-147-0x00000000071A0000-0x0000000007362000-memory.dmp

Filesize
1.8MB

Download
memory/2188-148-0x00000000078A0000-0x0000000007DCC000-memory.dmp

Filesize
5.2MB

Download
memory/2192-130-0x0000000000530000-0x00000000006F7000-memory.dmp

Filesize
1.8MB

Download

Analysis

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