redline | 4b3c2ea82a8c5249e75c2d1566fd3fdcd43bb6fab6d1740f8078f1568cee6d7f

General

Target

4b3c2ea82a8c5249e75c2d1566fd3fdcd43bb6fab6d1740f8078f1568cee6d7f.exe
Size

371KB
MD5

3d0ce96bcd9f49d7f5215e4ff253bb14
SHA1

9ce17aff760140641a29084d8058f9245d95af24
SHA256

4b3c2ea82a8c5249e75c2d1566fd3fdcd43bb6fab6d1740f8078f1568cee6d7f
SHA512

8bbd4a741edcf3a1559efbb6c9f74ef0908d3399b1773a39f666d4c2075ced2ce9d66fcff9195a113d0bd6c6cd21f914895f6f5bac09c88ff78bbb350772a381

Score

10^/10

redline ruzkikakoyto discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

ruzkiKAKOYTO

C2

185.215.113.29:20819

Attributes

auth_value
44e87155dd7a4d1957a956ed040ff3fd

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/1504-117-0x0000000003A60000-0x0000000003A94000-memory.dmp	family_redline
behavioral1/memory/1504-119-0x0000000003AF0000-0x0000000003B22000-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
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:

4b3c2ea82a8c5249e75c2d1566fd3fdcd43bb6fab6d1740f8078f1568cee6d7f.exe

description pid process

Token: SeDebugPrivilege 1504 4b3c2ea82a8c5249e75c2d1566fd3fdcd43bb6fab6d1740f8078f1568cee6d7f.exe

description	pid	process
Token: SeDebugPrivilege	1504	4b3c2ea82a8c5249e75c2d1566fd3fdcd43bb6fab6d1740f8078f1568cee6d7f.exe

C:\Users\Admin\AppData\Local\Temp\4b3c2ea82a8c5249e75c2d1566fd3fdcd43bb6fab6d1740f8078f1568cee6d7f.exe
"C:\Users\Admin\AppData\Local\Temp\4b3c2ea82a8c5249e75c2d1566fd3fdcd43bb6fab6d1740f8078f1568cee6d7f.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1504

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1504-114-0x0000000001980000-0x00000000019AB000-memory.dmp

Filesize
172KB

Download
memory/1504-115-0x0000000003580000-0x00000000035B9000-memory.dmp

Filesize
228KB

Download
memory/1504-116-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1504-117-0x0000000003A60000-0x0000000003A94000-memory.dmp

Filesize
208KB

Download
memory/1504-118-0x00000000060C0000-0x00000000065BE000-memory.dmp

Filesize
5.0MB

Download
memory/1504-119-0x0000000003AF0000-0x0000000003B22000-memory.dmp

Filesize
200KB

Download
memory/1504-120-0x00000000065C0000-0x0000000006BC6000-memory.dmp

Filesize
6.0MB

Download
memory/1504-121-0x0000000006BF0000-0x0000000006C02000-memory.dmp

Filesize
72KB

Download
memory/1504-122-0x000000007324E000-0x000000007324F000-memory.dmp

Filesize
4KB

Download
memory/1504-123-0x0000000006C20000-0x0000000006D2A000-memory.dmp

Filesize
1.0MB

Download
memory/1504-125-0x00000000060B2000-0x00000000060B3000-memory.dmp

Filesize
4KB

Download
memory/1504-124-0x00000000060B0000-0x00000000060B1000-memory.dmp

Filesize
4KB

Download
memory/1504-126-0x00000000060B3000-0x00000000060B4000-memory.dmp

Filesize
4KB

Download
memory/1504-127-0x0000000006D70000-0x0000000006DAE000-memory.dmp

Filesize
248KB

Download
memory/1504-128-0x0000000006DC0000-0x0000000006E0B000-memory.dmp

Filesize
300KB

Download
memory/1504-129-0x00000000060B4000-0x00000000060B6000-memory.dmp

Filesize
8KB

Download
memory/1504-130-0x0000000007060000-0x00000000070D6000-memory.dmp

Filesize
472KB

Download
memory/1504-131-0x00000000070E0000-0x0000000007172000-memory.dmp

Filesize
584KB

Download
memory/1504-132-0x00000000072C0000-0x00000000072DE000-memory.dmp

Filesize
120KB

Download
memory/1504-133-0x0000000007380000-0x00000000073E6000-memory.dmp

Filesize
408KB

Download
memory/1504-134-0x0000000007A90000-0x0000000007C52000-memory.dmp

Filesize
1.8MB

Download
memory/1504-135-0x0000000007C60000-0x000000000818C000-memory.dmp

Filesize
5.2MB

Download

Analysis

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