redline | 4bc1c6abf60aee178e5925b3a7c2f23b4b8207bb52de0a99753712f0e4bf7687

General

Target

4bc1c6abf60aee178e5925b3a7c2f23b4b8207bb52de0a99753712f0e4bf7687.exe
Size

285KB
MD5

74e8dd948f78b63724133d5dde850e32
SHA1

ef36fd7d339d844914c8083b1b646b6259535cbb
SHA256

4bc1c6abf60aee178e5925b3a7c2f23b4b8207bb52de0a99753712f0e4bf7687
SHA512

40765cdff45583646b2f76e5971c570d32ed96277e3274b9b44bed8f29f40a876acd8568f143c6f7514cbcb124cfd73ecec9f9db352391a2090f4ba706c7e968

Score

10^/10

redline udptest discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

udptest

C2

193.56.146.64:65441

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/4020-121-0x0000000002360000-0x000000000238E000-memory.dmp	family_redline
behavioral1/memory/4020-124-0x00000000024F0000-0x000000000251C000-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:

4bc1c6abf60aee178e5925b3a7c2f23b4b8207bb52de0a99753712f0e4bf7687.exe

description pid process

Token: SeDebugPrivilege 4020 4bc1c6abf60aee178e5925b3a7c2f23b4b8207bb52de0a99753712f0e4bf7687.exe

description	pid	process
Token: SeDebugPrivilege	4020	4bc1c6abf60aee178e5925b3a7c2f23b4b8207bb52de0a99753712f0e4bf7687.exe

C:\Users\Admin\AppData\Local\Temp\4bc1c6abf60aee178e5925b3a7c2f23b4b8207bb52de0a99753712f0e4bf7687.exe
"C:\Users\Admin\AppData\Local\Temp\4bc1c6abf60aee178e5925b3a7c2f23b4b8207bb52de0a99753712f0e4bf7687.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4020

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/4020-118-0x0000000002180000-0x00000000021AB000-memory.dmp

Filesize
172KB

Download
memory/4020-119-0x00000000021D0000-0x0000000002209000-memory.dmp

Filesize
228KB

Download
memory/4020-120-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4020-122-0x0000000004CF0000-0x0000000004CF1000-memory.dmp

Filesize
4KB

Download
memory/4020-121-0x0000000002360000-0x000000000238E000-memory.dmp

Filesize
184KB

Download
memory/4020-123-0x0000000004D00000-0x0000000004D01000-memory.dmp

Filesize
4KB

Download
memory/4020-124-0x00000000024F0000-0x000000000251C000-memory.dmp

Filesize
176KB

Download
memory/4020-125-0x0000000005200000-0x0000000005201000-memory.dmp

Filesize
4KB

Download
memory/4020-126-0x0000000004CF2000-0x0000000004CF3000-memory.dmp

Filesize
4KB

Download
memory/4020-127-0x0000000004CF3000-0x0000000004CF4000-memory.dmp

Filesize
4KB

Download
memory/4020-128-0x0000000002700000-0x0000000002701000-memory.dmp

Filesize
4KB

Download
memory/4020-129-0x0000000005810000-0x0000000005811000-memory.dmp

Filesize
4KB

Download
memory/4020-130-0x0000000004C30000-0x0000000004C31000-memory.dmp

Filesize
4KB

Download
memory/4020-131-0x0000000005A20000-0x0000000005A21000-memory.dmp

Filesize
4KB

Download
memory/4020-132-0x0000000004CF4000-0x0000000004CF6000-memory.dmp

Filesize
8KB

Download
memory/4020-133-0x0000000005B70000-0x0000000005B71000-memory.dmp

Filesize
4KB

Download
memory/4020-134-0x0000000006260000-0x0000000006261000-memory.dmp

Filesize
4KB

Download
memory/4020-135-0x0000000006300000-0x0000000006301000-memory.dmp

Filesize
4KB

Download
memory/4020-136-0x00000000063E0000-0x00000000063E1000-memory.dmp

Filesize
4KB

Download
memory/4020-137-0x0000000006600000-0x0000000006601000-memory.dmp

Filesize
4KB

Download
memory/4020-138-0x00000000067D0000-0x00000000067D1000-memory.dmp

Filesize
4KB

Download

Analysis

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