redline | b931b24b7bc7777ff8feee13f303499f3efa712bce7dcf1e914ff2d97568df2c

General

Target

b931b24b7bc7777ff8feee13f303499f3efa712bce7dcf1e914ff2d97568df2c.exe
Size

284KB
MD5

ac94b2b032ef7463049f3626d5676b9a
SHA1

490f0ebf47f4518c8394e698c65d5d7832a87bbd
SHA256

b931b24b7bc7777ff8feee13f303499f3efa712bce7dcf1e914ff2d97568df2c
SHA512

dbf2fa3f6270e21d9ff00520c0ab740ddbcda6341b79766900855c91afb534dc05df9b017c508ded7fe6c5a2d4ff6557678da8f927a47fd2b65e14016f801ce8

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/4016-118-0x0000000002420000-0x000000000244E000-memory.dmp	family_redline
behavioral1/memory/4016-124-0x00000000026E0000-0x000000000270C000-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:

b931b24b7bc7777ff8feee13f303499f3efa712bce7dcf1e914ff2d97568df2c.exe

description pid process

Token: SeDebugPrivilege 4016 b931b24b7bc7777ff8feee13f303499f3efa712bce7dcf1e914ff2d97568df2c.exe

description	pid	process
Token: SeDebugPrivilege	4016	b931b24b7bc7777ff8feee13f303499f3efa712bce7dcf1e914ff2d97568df2c.exe

C:\Users\Admin\AppData\Local\Temp\b931b24b7bc7777ff8feee13f303499f3efa712bce7dcf1e914ff2d97568df2c.exe
"C:\Users\Admin\AppData\Local\Temp\b931b24b7bc7777ff8feee13f303499f3efa712bce7dcf1e914ff2d97568df2c.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:4016

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/4016-118-0x0000000002420000-0x000000000244E000-memory.dmp

Filesize
184KB

Download
memory/4016-119-0x00000000004A0000-0x00000000004CB000-memory.dmp

Filesize
172KB

Download
memory/4016-120-0x00000000004E0000-0x000000000062A000-memory.dmp

Filesize
1.3MB

Download
memory/4016-122-0x00000000021C0000-0x00000000021C1000-memory.dmp

Filesize
4KB

Download
memory/4016-121-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4016-123-0x0000000004BA0000-0x0000000004BA1000-memory.dmp

Filesize
4KB

Download
memory/4016-124-0x00000000026E0000-0x000000000270C000-memory.dmp

Filesize
176KB

Download
memory/4016-125-0x00000000050A0000-0x00000000050A1000-memory.dmp

Filesize
4KB

Download
memory/4016-126-0x0000000005710000-0x0000000005711000-memory.dmp

Filesize
4KB

Download
memory/4016-127-0x0000000005740000-0x0000000005741000-memory.dmp

Filesize
4KB

Download
memory/4016-128-0x0000000005850000-0x0000000005851000-memory.dmp

Filesize
4KB

Download
memory/4016-129-0x00000000021C2000-0x00000000021C3000-memory.dmp

Filesize
4KB

Download
memory/4016-131-0x00000000021C4000-0x00000000021C6000-memory.dmp

Filesize
8KB

Download
memory/4016-130-0x00000000021C3000-0x00000000021C4000-memory.dmp

Filesize
4KB

Download
memory/4016-132-0x00000000058E0000-0x00000000058E1000-memory.dmp

Filesize
4KB

Download
memory/4016-133-0x0000000005B70000-0x0000000005B71000-memory.dmp

Filesize
4KB

Download
memory/4016-134-0x0000000005C70000-0x0000000005C71000-memory.dmp

Filesize
4KB

Download
memory/4016-135-0x0000000005C30000-0x0000000005C31000-memory.dmp

Filesize
4KB

Download
memory/4016-136-0x0000000005E50000-0x0000000005E51000-memory.dmp

Filesize
4KB

Download
memory/4016-137-0x00000000073B0000-0x00000000073B1000-memory.dmp

Filesize
4KB

Download
memory/4016-138-0x0000000007580000-0x0000000007581000-memory.dmp

Filesize
4KB

Download

Analysis

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