redline | f78e31fff494a38b41895a6bc3220016b1c818b5c59eaffb24fc0cbe2617a4fa

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-09-2022 06:30

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General

Target

Smart-Youtube電腦版.exe
Size

343KB
MD5

df97051837da4d7f0eeb5c4de4064644
SHA1

8a8b03fd0985c05d397a8e09f82a585f64468956
SHA256

56a447bd98b647f83c6c6f202da3a17e905d3e327629372833b3825ca913a4d8
SHA512

31770cd589be1fe90e7138f9db3cda01e078fff015a19049afec899d84dbdf99e47b43ca8b0c06f810c4227709b373ac859979963c70febfa19d3014714d053d
SSDEEP

6144:ALnd3WldtKTVl3OV6JkqHgK9iUN9PdjAy1+rmm:Ajd3ktqlRHgK9is9RAyW

Score

10^/10

redline 20220916 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

20220916

193.188.21.37:16640

Attributes

auth_value
a1b5897e8904004e7a7f18a9d0c92349

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/1672-54-0x00000000021A0000-0x00000000021DE000-memory.dmp	family_redline
behavioral1/memory/1672-55-0x00000000023A0000-0x00000000023DC000-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 2 IoCs

Processes:

Smart-Youtube電腦版.exe

pid process

1672 Smart-Youtube電腦版.exe
1672 Smart-Youtube電腦版.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Smart-Youtube電腦版.exe

description pid process

Token: SeDebugPrivilege 1672 Smart-Youtube電腦版.exe

pid	process
1672	Smart-Youtube電腦版.exe
1672	Smart-Youtube電腦版.exe

description	pid	process
Token: SeDebugPrivilege	1672	Smart-Youtube電腦版.exe

C:\Users\Admin\AppData\Local\Temp\Smart-Youtube電腦版.exe
"C:\Users\Admin\AppData\Local\Temp\Smart-Youtube電腦版.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1672

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/1672-54-0x00000000021A0000-0x00000000021DE000-memory.dmp

Filesize
248KB

Download
memory/1672-55-0x00000000023A0000-0x00000000023DC000-memory.dmp

Filesize
240KB

Download
memory/1672-57-0x0000000000740000-0x000000000077E000-memory.dmp

Filesize
248KB

Download
memory/1672-56-0x0000000000A0B000-0x0000000000A3C000-memory.dmp

Filesize
196KB

Download
memory/1672-58-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download
memory/1672-59-0x0000000075201000-0x0000000075203000-memory.dmp

Filesize
8KB

Download
memory/1672-60-0x0000000000A0B000-0x0000000000A3C000-memory.dmp

Filesize
196KB

Download
memory/1672-61-0x0000000000400000-0x00000000005AC000-memory.dmp

Filesize
1.7MB

Download