redline | 3c3bee00c300584717e1c307e690d05ab1c6c98428d83ca0d4285fe24a9e1015

General

Target

SecuriteInfo.com.Heur.17155.13989.exe
Size

1.6MB
MD5

3c2b4c4920ccbb7456ea0539e596948c
SHA1

948ad5579c0aef35050ec330ce954bc84cfe2559
SHA256

3c3bee00c300584717e1c307e690d05ab1c6c98428d83ca0d4285fe24a9e1015
SHA512

397cf6a365ea609bfbe47868009081dd13c1662b4de2580e86d46de4fc4ec64263d36cab77329c7142acf7c7ee151eae44f86a394d526d8907a9da0724a92322

Score

10^/10

redline 5kmaraafterbuild discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

5kmaraafterbuild

C2

217.12.209.30:44444

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

Executes dropped EXE 1 IoCs

pid	Process
2436	svclip.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3300 set thread context of 188	3300	SecuriteInfo.com.Heur.17155.13989.exe	78
PID 2436 set thread context of 2400	2436	svclip.exe	83

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
3416	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
188	SecuriteInfo.com.Heur.17155.13989.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3300	SecuriteInfo.com.Heur.17155.13989.exe
Token: SeDebugPrivilege	188	SecuriteInfo.com.Heur.17155.13989.exe
Token: SeDebugPrivilege	2436	svclip.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 3300 wrote to memory of 188	3300	SecuriteInfo.com.Heur.17155.13989.exe	78
PID 3300 wrote to memory of 188	3300	SecuriteInfo.com.Heur.17155.13989.exe	78
PID 3300 wrote to memory of 188	3300	SecuriteInfo.com.Heur.17155.13989.exe	78
PID 3300 wrote to memory of 188	3300	SecuriteInfo.com.Heur.17155.13989.exe	78
PID 3300 wrote to memory of 188	3300	SecuriteInfo.com.Heur.17155.13989.exe	78
PID 3300 wrote to memory of 188	3300	SecuriteInfo.com.Heur.17155.13989.exe	78
PID 3300 wrote to memory of 188	3300	SecuriteInfo.com.Heur.17155.13989.exe	78
PID 3300 wrote to memory of 188	3300	SecuriteInfo.com.Heur.17155.13989.exe	78
PID 188 wrote to memory of 2436	188	SecuriteInfo.com.Heur.17155.13989.exe	80
PID 188 wrote to memory of 2436	188	SecuriteInfo.com.Heur.17155.13989.exe	80
PID 188 wrote to memory of 2436	188	SecuriteInfo.com.Heur.17155.13989.exe	80
PID 2436 wrote to memory of 3416	2436	svclip.exe	81
PID 2436 wrote to memory of 3416	2436	svclip.exe	81
PID 2436 wrote to memory of 3416	2436	svclip.exe	81
PID 2436 wrote to memory of 2400	2436	svclip.exe	83
PID 2436 wrote to memory of 2400	2436	svclip.exe	83
PID 2436 wrote to memory of 2400	2436	svclip.exe	83
PID 2436 wrote to memory of 2400	2436	svclip.exe	83
PID 2436 wrote to memory of 2400	2436	svclip.exe	83
PID 2436 wrote to memory of 2400	2436	svclip.exe	83
PID 2436 wrote to memory of 2400	2436	svclip.exe	83
PID 2436 wrote to memory of 2400	2436	svclip.exe	83

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heur.17155.13989.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heur.17155.13989.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3300
- C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Heur.17155.13989.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:188
- - C:\Users\Admin\AppData\Local\Temp\svclip.exe
    "C:\Users\Admin\AppData\Local\Temp\svclip.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2436
  - - C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VFexOIUZszUQsS" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFA7E.tmp"
      4⤵
      Creates scheduled task(s)
      PID:3416
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "{path}"
      4⤵
      PID:2400

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/188-29-0x0000000006A40000-0x0000000006A41000-memory.dmp

Filesize
4KB

Download
memory/188-26-0x0000000005B10000-0x0000000005B11000-memory.dmp

Filesize
4KB

Download
memory/188-25-0x0000000005AB0000-0x0000000005AB1000-memory.dmp

Filesize
4KB

Download
memory/188-33-0x0000000007080000-0x0000000007081000-memory.dmp

Filesize
4KB

Download
memory/188-30-0x0000000007140000-0x0000000007141000-memory.dmp

Filesize
4KB

Download
memory/188-27-0x0000000005B50000-0x0000000005B51000-memory.dmp

Filesize
4KB

Download
memory/188-28-0x0000000005DB0000-0x0000000005DB1000-memory.dmp

Filesize
4KB

Download
memory/188-15-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/188-24-0x0000000006020000-0x0000000006021000-memory.dmp

Filesize
4KB

Download
memory/188-23-0x0000000005850000-0x0000000005851000-memory.dmp

Filesize
4KB

Download
memory/188-18-0x0000000073300000-0x00000000739EE000-memory.dmp

Filesize
6.9MB

Download
memory/188-21-0x00000000052C0000-0x00000000052C1000-memory.dmp

Filesize
4KB

Download
memory/188-22-0x00000000053E0000-0x00000000053E1000-memory.dmp

Filesize
4KB

Download
memory/2400-61-0x0000000005910000-0x0000000005911000-memory.dmp

Filesize
4KB

Download
memory/2400-53-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2400-55-0x0000000073300000-0x00000000739EE000-memory.dmp

Filesize
6.9MB

Download
memory/2436-38-0x0000000073300000-0x00000000739EE000-memory.dmp

Filesize
6.9MB

Download
memory/2436-39-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/2436-50-0x000000000AA20000-0x000000000AA72000-memory.dmp

Filesize
328KB

Download
memory/2436-49-0x00000000083A0000-0x0000000008443000-memory.dmp

Filesize
652KB

Download
memory/2436-46-0x0000000007BE0000-0x0000000007CC7000-memory.dmp

Filesize
924KB

Download
memory/2436-45-0x0000000000C60000-0x0000000000C61000-memory.dmp

Filesize
4KB

Download
memory/2436-44-0x0000000004C00000-0x0000000004C01000-memory.dmp

Filesize
4KB

Download
memory/3300-10-0x000000000B360000-0x000000000B3FE000-memory.dmp

Filesize
632KB

Download
memory/3300-2-0x0000000073300000-0x00000000739EE000-memory.dmp

Filesize
6.9MB

Download
memory/3300-9-0x0000000005830000-0x0000000005831000-memory.dmp

Filesize
4KB

Download
memory/3300-14-0x0000000005250000-0x00000000052B6000-memory.dmp

Filesize
408KB

Download
memory/3300-11-0x0000000008050000-0x0000000008055000-memory.dmp

Filesize
20KB

Download
memory/3300-12-0x000000000B4A0000-0x000000000B4A1000-memory.dmp

Filesize
4KB

Download
memory/3300-13-0x000000000B540000-0x000000000B5EF000-memory.dmp

Filesize
700KB

Download
memory/3300-7-0x0000000005850000-0x0000000005851000-memory.dmp

Filesize
4KB

Download
memory/3300-8-0x00000000030E0000-0x00000000030E1000-memory.dmp

Filesize
4KB

Download
memory/3300-6-0x0000000005860000-0x0000000005861000-memory.dmp

Filesize
4KB

Download
memory/3300-5-0x0000000008290000-0x0000000008291000-memory.dmp

Filesize
4KB

Download
memory/3300-3-0x0000000000DE0000-0x0000000000DE1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads