redline | 421094ac9ed1c5f1af82e3dbf6870db9fa8d41ae0f6e63a274493b51c1947358

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
14-05-2022 16:43

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General

Target

a75081d55135abfa799eaf5a30241b5d.exe
Size

112KB
MD5

a75081d55135abfa799eaf5a30241b5d
SHA1

9125393b0a6fcc18111927832f2d7a4a6a877b6d
SHA256

421094ac9ed1c5f1af82e3dbf6870db9fa8d41ae0f6e63a274493b51c1947358
SHA512

c4f91538e76d957f04c4872935c9c0e5b8b7167cf86d77414a50e5d5e6f4ca2aaf47dc5280996455ab5ed69cd5ed45a6f8667adaa83b3b1d19c6c61a6a100f82

Score

10^/10

redline test1 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

test1

23.88.112.179:19536

Attributes

auth_value
68c6114f4d4c471ad88677f54e75676f

Signatures

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

RedLine Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2400-130-0x0000000000570000-0x0000000000590000-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:

a75081d55135abfa799eaf5a30241b5d.exe

pid process

2400 a75081d55135abfa799eaf5a30241b5d.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a75081d55135abfa799eaf5a30241b5d.exe

description pid process

Token: SeDebugPrivilege 2400 a75081d55135abfa799eaf5a30241b5d.exe

pid	process
2400	a75081d55135abfa799eaf5a30241b5d.exe

description	pid	process
Token: SeDebugPrivilege	2400	a75081d55135abfa799eaf5a30241b5d.exe

C:\Users\Admin\AppData\Local\Temp\a75081d55135abfa799eaf5a30241b5d.exe
"C:\Users\Admin\AppData\Local\Temp\a75081d55135abfa799eaf5a30241b5d.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2400

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/2400-130-0x0000000000570000-0x0000000000590000-memory.dmp

Filesize
128KB

Download
memory/2400-131-0x0000000005520000-0x0000000005B38000-memory.dmp

Filesize
6.1MB

Download
memory/2400-132-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/2400-133-0x0000000005030000-0x000000000513A000-memory.dmp

Filesize
1.0MB

Download
memory/2400-134-0x0000000004F90000-0x0000000004FCC000-memory.dmp

Filesize
240KB

Download
memory/2400-135-0x0000000005290000-0x00000000052F6000-memory.dmp

Filesize
408KB

Download
memory/2400-136-0x0000000005E00000-0x0000000005E76000-memory.dmp

Filesize
472KB

Download
memory/2400-137-0x0000000005F40000-0x0000000005FD2000-memory.dmp

Filesize
584KB

Download
memory/2400-138-0x0000000006590000-0x0000000006B34000-memory.dmp

Filesize
5.6MB

Download
memory/2400-139-0x0000000006230000-0x000000000624E000-memory.dmp

Filesize
120KB

Download
memory/2400-140-0x0000000006B40000-0x0000000006B90000-memory.dmp

Filesize
320KB

Download
memory/2400-141-0x0000000007910000-0x0000000007AD2000-memory.dmp

Filesize
1.8MB

Download
memory/2400-142-0x0000000008010000-0x000000000853C000-memory.dmp

Filesize
5.2MB

Download