redline | 8c20d5beb112952d19593b2432d11e3022e69fb5e26ef160ff61b5613760b998

General

Target

24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe

Score

10^/10

redline kreator discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

KREATOR

C2

45.140.146.214:20498

Signatures

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

RedLine Payload 3 IoCs

resource	yara_rule
behavioral1/memory/1428-64-0x000000000041638E-mapping.dmp	family_redline
behavioral1/memory/1428-63-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline
behavioral1/memory/1428-65-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline

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

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 1 IoCs

description	pid	Process	procid_target
PID 1756 set thread context of 1428	1756	24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe	29

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1428	24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe
1428	24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1756	24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe
Token: SeDebugPrivilege	1428	24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1756 wrote to memory of 1428	1756	24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe	29
PID 1756 wrote to memory of 1428	1756	24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe	29
PID 1756 wrote to memory of 1428	1756	24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe	29
PID 1756 wrote to memory of 1428	1756	24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe	29
PID 1756 wrote to memory of 1428	1756	24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe	29
PID 1756 wrote to memory of 1428	1756	24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe	29
PID 1756 wrote to memory of 1428	1756	24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe	29
PID 1756 wrote to memory of 1428	1756	24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe	29
PID 1756 wrote to memory of 1428	1756	24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe	29

C:\Users\Admin\AppData\Local\Temp\24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe
"C:\Users\Admin\AppData\Local\Temp\24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1756
- C:\Users\Admin\AppData\Local\Temp\24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe
  C:\Users\Admin\AppData\Local\Temp\24dc9485b3fcea21dc81118d045d6bd13ca40f04dcc905662b70f4ed5754f003.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1428

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1428-63-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1428-65-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1428-67-0x0000000000440000-0x0000000000441000-memory.dmp

Filesize
4KB

Download
memory/1756-59-0x0000000001150000-0x0000000001151000-memory.dmp

Filesize
4KB

Download
memory/1756-61-0x0000000004A30000-0x0000000004A31000-memory.dmp

Filesize
4KB

Download
memory/1756-62-0x0000000000B10000-0x0000000000B17000-memory.dmp

Filesize
28KB

Download

Analysis

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