redline | f8f717beb9b7de0b20ef86dcabc3a7b107fcfd933daa17899ff95dce53ba6db8

Resubmissions

21-02-2023 12:00

230221-n6fzlagf2s 10

21-10-2021 09:05

211021-k16raaaaf6 10

Analysis

max time kernel
119s
max time network
127s
platform
windows7_x64
resource
win7-en-20210920
submitted
21-10-2021 09:05

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General

Target

usfive_20211021-084805.exe
Size

337KB
MD5

a371cb8030ecb71c1246359e86e45fe6
SHA1

8cc4982a22d833799906bd8c9616385142386407
SHA256

f8f717beb9b7de0b20ef86dcabc3a7b107fcfd933daa17899ff95dce53ba6db8
SHA512

8875fb83ce689f5f8dced5cbde2e40cdc9adfbf716f34770bdc747e0ef47d3766c91c1c9c30a1638381617e47bf8650d4909b24822e957102cffc5aa58338100

Score

10^/10

redline netlyvpn evadav discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

netlyvpn evadav

94.103.9.181:25749

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/2012-56-0x0000000004840000-0x000000000485F000-memory.dmp	family_redline
behavioral1/memory/2012-57-0x00000000048C0000-0x00000000048DD000-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:

usfive_20211021-084805.exe

pid process

2012 usfive_20211021-084805.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

usfive_20211021-084805.exe

description pid process

Token: SeDebugPrivilege 2012 usfive_20211021-084805.exe

pid	process
2012	usfive_20211021-084805.exe

description	pid	process
Token: SeDebugPrivilege	2012	usfive_20211021-084805.exe

C:\Users\Admin\AppData\Local\Temp\usfive_20211021-084805.exe
"C:\Users\Admin\AppData\Local\Temp\usfive_20211021-084805.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2012

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/2012-53-0x00000000003C0000-0x00000000003E2000-memory.dmp

Filesize
136KB

Download
memory/2012-54-0x0000000002F20000-0x0000000002F50000-memory.dmp

Filesize
192KB

Download
memory/2012-55-0x0000000000400000-0x0000000002F1B000-memory.dmp

Filesize
43.1MB

Download
memory/2012-56-0x0000000004840000-0x000000000485F000-memory.dmp

Filesize
124KB

Download
memory/2012-57-0x00000000048C0000-0x00000000048DD000-memory.dmp

Filesize
116KB

Download
memory/2012-58-0x0000000007361000-0x0000000007362000-memory.dmp

Filesize
4KB

Download
memory/2012-60-0x0000000007363000-0x0000000007364000-memory.dmp

Filesize
4KB

Download
memory/2012-59-0x0000000007362000-0x0000000007363000-memory.dmp

Filesize
4KB

Download
memory/2012-61-0x0000000007364000-0x0000000007366000-memory.dmp

Filesize
8KB

Download