redline | 3f9d3ff3bb81a73a33c1ea3be446188cff9edeaa8e1a63a6741b815e48b05dfa

General

Target

3f9d3ff3bb81a73a33c1ea3be446188cff9edeaa8e1a63a6741b815e48b05dfa.exe
Size

369KB
MD5

3b32afee256fd90df34adcd6465af6af
SHA1

f9f79d4b4e859e07951a8f254ff84c858c6fdae4
SHA256

3f9d3ff3bb81a73a33c1ea3be446188cff9edeaa8e1a63a6741b815e48b05dfa
SHA512

e94e47b7aa73232efc67912231126b022f5c6970467d8b329a7ac2337af6cecdd99f18babc953ce3e0dd11b5b1a71317f0cd1ec322b93c8ca4095dab39cc628f

Score

10^/10

redline pub discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

PUB

C2

45.9.20.182:52236

Signatures

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

RedLine Payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3556-118-0x0000000003570000-0x000000000358F000-memory.dmp	family_redline
behavioral1/memory/3556-120-0x00000000037C0000-0x00000000037DD000-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 AdjustPrivilegeToken 1 IoCs

Processes:

3f9d3ff3bb81a73a33c1ea3be446188cff9edeaa8e1a63a6741b815e48b05dfa.exe

description pid process

Token: SeDebugPrivilege 3556 3f9d3ff3bb81a73a33c1ea3be446188cff9edeaa8e1a63a6741b815e48b05dfa.exe

description	pid	process
Token: SeDebugPrivilege	3556	3f9d3ff3bb81a73a33c1ea3be446188cff9edeaa8e1a63a6741b815e48b05dfa.exe

C:\Users\Admin\AppData\Local\Temp\3f9d3ff3bb81a73a33c1ea3be446188cff9edeaa8e1a63a6741b815e48b05dfa.exe
"C:\Users\Admin\AppData\Local\Temp\3f9d3ff3bb81a73a33c1ea3be446188cff9edeaa8e1a63a6741b815e48b05dfa.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3556

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3556-116-0x0000000003400000-0x0000000003430000-memory.dmp

Filesize
192KB

Download
memory/3556-117-0x0000000000400000-0x00000000016CF000-memory.dmp

Filesize
18.8MB

Download
memory/3556-118-0x0000000003570000-0x000000000358F000-memory.dmp

Filesize
124KB

Download
memory/3556-119-0x0000000006110000-0x0000000006111000-memory.dmp

Filesize
4KB

Download
memory/3556-120-0x00000000037C0000-0x00000000037DD000-memory.dmp

Filesize
116KB

Download
memory/3556-121-0x0000000006610000-0x0000000006611000-memory.dmp

Filesize
4KB

Download
memory/3556-122-0x0000000003880000-0x0000000003881000-memory.dmp

Filesize
4KB

Download
memory/3556-123-0x0000000005F50000-0x0000000005F51000-memory.dmp

Filesize
4KB

Download
memory/3556-124-0x0000000006100000-0x0000000006101000-memory.dmp

Filesize
4KB

Download
memory/3556-126-0x0000000006103000-0x0000000006104000-memory.dmp

Filesize
4KB

Download
memory/3556-125-0x0000000006102000-0x0000000006103000-memory.dmp

Filesize
4KB

Download
memory/3556-127-0x0000000006104000-0x0000000006106000-memory.dmp

Filesize
8KB

Download
memory/3556-128-0x00000000038B0000-0x00000000038B1000-memory.dmp

Filesize
4KB

Download
memory/3556-129-0x0000000003A40000-0x0000000003A41000-memory.dmp

Filesize
4KB

Download
memory/3556-130-0x0000000007700000-0x0000000007701000-memory.dmp

Filesize
4KB

Download
memory/3556-131-0x00000000078D0000-0x00000000078D1000-memory.dmp

Filesize
4KB

Download
memory/3556-132-0x0000000007EF0000-0x0000000007EF1000-memory.dmp

Filesize
4KB

Download
memory/3556-133-0x0000000007FC0000-0x0000000007FC1000-memory.dmp

Filesize
4KB

Download
memory/3556-134-0x00000000081C0000-0x00000000081C1000-memory.dmp

Filesize
4KB

Download
memory/3556-135-0x0000000008220000-0x0000000008221000-memory.dmp

Filesize
4KB

Download

Analysis

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