redline | 14d3995a5466c357fff817ac63a96da2f34c59453e1cbc28ba0315aef1c43cf8

General

Target

DMVideo.exe
Size

353KB
MD5

592c1cc435037d3cdc583e4b9ba1eec2
SHA1

7327e12960157f0a1077ae23193f4848398da801
SHA256

14d3995a5466c357fff817ac63a96da2f34c59453e1cbc28ba0315aef1c43cf8
SHA512

617da76d6e42e3e18d1f01e1af24bccc47cff08e7d09b6bc25d8d9642f5ab36c50cef461b431a1fe38d8846a54faa278e8f6e106a103b55f1cf46587dd9e7e3a

Score

10^/10

redline magsik discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

magsik

C2

185.215.113.45:3722

Signatures

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

RedLine Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1680-64-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline
behavioral1/memory/1680-65-0x0000000000416082-mapping.dmp	family_redline
behavioral1/memory/1680-66-0x0000000000400000-0x000000000041C000-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

Processes:

DMVideo.exe

description pid process target process

PID 1084 set thread context of 1680 1084 DMVideo.exe DMVideo.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

DMVideo.exe

pid process

1680 DMVideo.exe
1680 DMVideo.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

DMVideo.exeDMVideo.exe

description pid process

Token: SeDebugPrivilege 1084 DMVideo.exe
Token: SeDebugPrivilege 1680 DMVideo.exe

description	pid	process	target process
PID 1084 set thread context of 1680	1084	DMVideo.exe	DMVideo.exe

pid	process
1680	DMVideo.exe
1680	DMVideo.exe

description	pid	process
Token: SeDebugPrivilege	1084	DMVideo.exe
Token: SeDebugPrivilege	1680	DMVideo.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

DMVideo.exe

description	pid	process	target process
PID 1084 wrote to memory of 1680	1084	DMVideo.exe	DMVideo.exe
PID 1084 wrote to memory of 1680	1084	DMVideo.exe	DMVideo.exe
PID 1084 wrote to memory of 1680	1084	DMVideo.exe	DMVideo.exe
PID 1084 wrote to memory of 1680	1084	DMVideo.exe	DMVideo.exe
PID 1084 wrote to memory of 1680	1084	DMVideo.exe	DMVideo.exe
PID 1084 wrote to memory of 1680	1084	DMVideo.exe	DMVideo.exe
PID 1084 wrote to memory of 1680	1084	DMVideo.exe	DMVideo.exe
PID 1084 wrote to memory of 1680	1084	DMVideo.exe	DMVideo.exe
PID 1084 wrote to memory of 1680	1084	DMVideo.exe	DMVideo.exe
PID 1084 wrote to memory of 1680	1084	DMVideo.exe	DMVideo.exe
PID 1084 wrote to memory of 1680	1084	DMVideo.exe	DMVideo.exe
PID 1084 wrote to memory of 1680	1084	DMVideo.exe	DMVideo.exe

C:\Users\Admin\AppData\Local\Temp\DMVideo.exe
"C:\Users\Admin\AppData\Local\Temp\DMVideo.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1084
- C:\Users\Admin\AppData\Local\Temp\DMVideo.exe
  C:\Users\Admin\AppData\Local\Temp\DMVideo.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1680

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/1084-60-0x0000000000AD0000-0x0000000000AD1000-memory.dmp

Filesize
4KB

Download
memory/1084-62-0x00000000047C0000-0x00000000047C1000-memory.dmp

Filesize
4KB

Download
memory/1084-63-0x0000000000450000-0x0000000000457000-memory.dmp

Filesize
28KB

Download
memory/1680-64-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1680-65-0x0000000000416082-mapping.dmp

Download
memory/1680-66-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/1680-68-0x0000000004D60000-0x0000000004D61000-memory.dmp

Filesize
4KB

Download

Analysis

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