redline | 23bd2f52ef376af32c7483c780063d1d1fcbfc8f5dc7f21c78c90f5531375127

General

Target

23bd2f52ef376af32c7483c780063d1d1fcbfc8f5dc7f21c78c90f5531375127.exe
Size

250KB
MD5

7c7f705a55b0605d3d0cff761f43ad9b
SHA1

f9d46de13937dfdd2ad71c53b36e7d338da58a2d
SHA256

23bd2f52ef376af32c7483c780063d1d1fcbfc8f5dc7f21c78c90f5531375127
SHA512

3fda6291523887ee5c1e0622a158550c0f6263675c47883fa996d89bd8fb0d99797d13ceaab7f77e5c3d43901dee0ac25dd6d04bd9cf8189550662b05234c3fe

Score

10^/10

redline pub discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

PUB

C2

45.9.20.20:13441

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/2168-117-0x0000000002530000-0x000000000254F000-memory.dmp	family_redline
behavioral1/memory/2168-119-0x0000000004B30000-0x0000000004B4E000-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 behavior: EnumeratesProcesses 1 IoCs

Processes:

23bd2f52ef376af32c7483c780063d1d1fcbfc8f5dc7f21c78c90f5531375127.exe

pid process

2168 23bd2f52ef376af32c7483c780063d1d1fcbfc8f5dc7f21c78c90f5531375127.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

23bd2f52ef376af32c7483c780063d1d1fcbfc8f5dc7f21c78c90f5531375127.exe

description pid process

Token: SeDebugPrivilege 2168 23bd2f52ef376af32c7483c780063d1d1fcbfc8f5dc7f21c78c90f5531375127.exe

pid	process
2168	23bd2f52ef376af32c7483c780063d1d1fcbfc8f5dc7f21c78c90f5531375127.exe

description	pid	process
Token: SeDebugPrivilege	2168	23bd2f52ef376af32c7483c780063d1d1fcbfc8f5dc7f21c78c90f5531375127.exe

C:\Users\Admin\AppData\Local\Temp\23bd2f52ef376af32c7483c780063d1d1fcbfc8f5dc7f21c78c90f5531375127.exe
"C:\Users\Admin\AppData\Local\Temp\23bd2f52ef376af32c7483c780063d1d1fcbfc8f5dc7f21c78c90f5531375127.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2168

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/2168-116-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2168-115-0x00000000004D0000-0x000000000061A000-memory.dmp

Filesize
1.3MB

Download
memory/2168-117-0x0000000002530000-0x000000000254F000-memory.dmp

Filesize
124KB

Download
memory/2168-118-0x0000000004D00000-0x0000000004D01000-memory.dmp

Filesize
4KB

Download
memory/2168-119-0x0000000004B30000-0x0000000004B4E000-memory.dmp

Filesize
120KB

Download
memory/2168-120-0x0000000005200000-0x0000000005201000-memory.dmp

Filesize
4KB

Download
memory/2168-121-0x0000000004BE0000-0x0000000004BE1000-memory.dmp

Filesize
4KB

Download
memory/2168-122-0x0000000005810000-0x0000000005811000-memory.dmp

Filesize
4KB

Download
memory/2168-123-0x0000000004C10000-0x0000000004C11000-memory.dmp

Filesize
4KB

Download
memory/2168-125-0x0000000004CF2000-0x0000000004CF3000-memory.dmp

Filesize
4KB

Download
memory/2168-124-0x0000000004CF0000-0x0000000004CF1000-memory.dmp

Filesize
4KB

Download
memory/2168-126-0x0000000004CF3000-0x0000000004CF4000-memory.dmp

Filesize
4KB

Download
memory/2168-127-0x0000000004CF4000-0x0000000004CF6000-memory.dmp

Filesize
8KB

Download
memory/2168-128-0x0000000004C90000-0x0000000004C91000-memory.dmp

Filesize
4KB

Download
memory/2168-129-0x0000000006AE0000-0x0000000006AE1000-memory.dmp

Filesize
4KB

Download
memory/2168-130-0x0000000006CB0000-0x0000000006CB1000-memory.dmp

Filesize
4KB

Download
memory/2168-131-0x00000000072D0000-0x00000000072D1000-memory.dmp

Filesize
4KB

Download
memory/2168-132-0x0000000007660000-0x0000000007661000-memory.dmp

Filesize
4KB

Download
memory/2168-133-0x0000000007760000-0x0000000007761000-memory.dmp

Filesize
4KB

Download
memory/2168-134-0x0000000007720000-0x0000000007721000-memory.dmp

Filesize
4KB

Download

Analysis

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