redline | 514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d

General

Target

514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d.exe
Size

684KB
MD5

288ae7cad20c457d202aae6fc225140e
SHA1

b7a3cbc2d54206a045666d52cde0e18e73bde4e6
SHA256

514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d
SHA512

5d0a04ceec67cd5ec9082687268ee749d4d0e631969615fa38fc58eef05ea698a61bd5cf87d912ad30da63bc8d6eccc1ae3432c5a7721172dfb4e8c6051b3ff4
SSDEEP

12288:iRIDcvRLbpTJ7IaXCc18SLJrCRomEKNvhnUutHPbFT1/PLrr9:fgZ3pRXh1JmE2PbnPH

Score

10^/10

redline credential_access discovery infostealer spyware stealer

Malware Config

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral1/memory/5024-0-0x0000000000400000-0x0000000000484000-memory.dmp	family_redline

Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
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
T1552.001
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 1 IoCs

description	pid	Process	procid_target
PID 1712 set thread context of 5024	1712	514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d.exe	88

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	514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 29 IoCs

pid	Process
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe
5024	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	5024	RegAsm.exe
Token: SeBackupPrivilege	5024	RegAsm.exe
Token: SeSecurityPrivilege	5024	RegAsm.exe
Token: SeSecurityPrivilege	5024	RegAsm.exe
Token: SeSecurityPrivilege	5024	RegAsm.exe
Token: SeSecurityPrivilege	5024	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1712 wrote to memory of 5024	1712	514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d.exe	88
PID 1712 wrote to memory of 5024	1712	514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d.exe	88
PID 1712 wrote to memory of 5024	1712	514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d.exe	88
PID 1712 wrote to memory of 5024	1712	514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d.exe	88
PID 1712 wrote to memory of 5024	1712	514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d.exe	88
PID 1712 wrote to memory of 5024	1712	514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d.exe	88
PID 1712 wrote to memory of 5024	1712	514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d.exe	88
PID 1712 wrote to memory of 5024	1712	514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d.exe	88

C:\Users\Admin\AppData\Local\Temp\514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d.exe
"C:\Users\Admin\AppData\Local\Temp\514062dcadc2d0d6390597d4d78b950903dbfcd050756bf9af9867e48b092b8d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1712
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5024

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1712-1-0x0000000001300000-0x0000000001301000-memory.dmp

Filesize
4KB

Download
memory/5024-0-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/5024-2-0x000000007422E000-0x000000007422F000-memory.dmp

Filesize
4KB

Download
memory/5024-3-0x0000000074220000-0x00000000749D0000-memory.dmp

Filesize
7.7MB

Download
memory/5024-4-0x00000000056E0000-0x0000000005700000-memory.dmp

Filesize
128KB

Download
memory/5024-5-0x0000000006060000-0x0000000006604000-memory.dmp

Filesize
5.6MB

Download
memory/5024-6-0x0000000005B90000-0x0000000005C22000-memory.dmp

Filesize
584KB

Download
memory/5024-7-0x0000000005B80000-0x0000000005B8A000-memory.dmp

Filesize
40KB

Download
memory/5024-8-0x0000000008ED0000-0x00000000094E8000-memory.dmp

Filesize
6.1MB

Download
memory/5024-9-0x0000000008A10000-0x0000000008B1A000-memory.dmp

Filesize
1.0MB

Download
memory/5024-10-0x0000000008950000-0x0000000008962000-memory.dmp

Filesize
72KB

Download
memory/5024-11-0x00000000089B0000-0x00000000089EC000-memory.dmp

Filesize
240KB

Download
memory/5024-12-0x0000000008B20000-0x0000000008B6C000-memory.dmp

Filesize
304KB

Download
memory/5024-15-0x0000000009830000-0x0000000009896000-memory.dmp

Filesize
408KB

Download
memory/5024-16-0x0000000009B20000-0x0000000009B96000-memory.dmp

Filesize
472KB

Download
memory/5024-17-0x0000000008E20000-0x0000000008E3E000-memory.dmp

Filesize
120KB

Download
memory/5024-18-0x000000000A1C0000-0x000000000A382000-memory.dmp

Filesize
1.8MB

Download
memory/5024-19-0x000000000B480000-0x000000000B9AC000-memory.dmp

Filesize
5.2MB

Download
memory/5024-21-0x0000000074220000-0x00000000749D0000-memory.dmp

Filesize
7.7MB

Download

Analysis

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