redline | fea4a5268fd3fad5b4772bcf4ef021d104110cff4b7bd43f6ad10ebcab7b0916

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 14:35

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

981d198e1de125ce89beae1c0930fc2c9f513d88c9048e0d41c6f12c41ab0e05.exe
Size

332KB
MD5

b28f3b277093c42db25148fc25cc2dc8
SHA1

49d46e4f908f65f6a420fd7367829f2807fad8c1
SHA256

981d198e1de125ce89beae1c0930fc2c9f513d88c9048e0d41c6f12c41ab0e05
SHA512

e99806bebe7f76e7f3ee10119dc481d3cf01a8138e9148791aebca1ba0da2cdb24fa5cad267d4baf7da6f49abee8e8f163139440134ff1bedb4dabd758754a40
SSDEEP

6144:/3bwLnnURogoKFr+7hoIJeNRuygh2vt40ZznssmUl7G0EG1Z01R0xn+0Xp:/LzRogoKFrt4ygUvtbzssm74Z0P040Xp

Score

10^/10

redline 5637482599 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

5637482599

https://pastebin.com/raw/NgsUAPya

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral16/memory/1980-2-0x0000000000400000-0x0000000000422000-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
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
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

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
6	pastebin.com
7	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4496 set thread context of 1980	4496	981d198e1de125ce89beae1c0930fc2c9f513d88c9048e0d41c6f12c41ab0e05.exe	84

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
1980	RegAsm.exe
1980	RegAsm.exe
1980	RegAsm.exe
1980	RegAsm.exe
1980	RegAsm.exe
1980	RegAsm.exe
1980	RegAsm.exe
1980	RegAsm.exe
1980	RegAsm.exe
1980	RegAsm.exe
1980	RegAsm.exe
1980	RegAsm.exe
1980	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1980	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4496 wrote to memory of 1980	4496	981d198e1de125ce89beae1c0930fc2c9f513d88c9048e0d41c6f12c41ab0e05.exe	84
PID 4496 wrote to memory of 1980	4496	981d198e1de125ce89beae1c0930fc2c9f513d88c9048e0d41c6f12c41ab0e05.exe	84
PID 4496 wrote to memory of 1980	4496	981d198e1de125ce89beae1c0930fc2c9f513d88c9048e0d41c6f12c41ab0e05.exe	84
PID 4496 wrote to memory of 1980	4496	981d198e1de125ce89beae1c0930fc2c9f513d88c9048e0d41c6f12c41ab0e05.exe	84
PID 4496 wrote to memory of 1980	4496	981d198e1de125ce89beae1c0930fc2c9f513d88c9048e0d41c6f12c41ab0e05.exe	84
PID 4496 wrote to memory of 1980	4496	981d198e1de125ce89beae1c0930fc2c9f513d88c9048e0d41c6f12c41ab0e05.exe	84
PID 4496 wrote to memory of 1980	4496	981d198e1de125ce89beae1c0930fc2c9f513d88c9048e0d41c6f12c41ab0e05.exe	84
PID 4496 wrote to memory of 1980	4496	981d198e1de125ce89beae1c0930fc2c9f513d88c9048e0d41c6f12c41ab0e05.exe	84

C:\Users\Admin\AppData\Local\Temp\981d198e1de125ce89beae1c0930fc2c9f513d88c9048e0d41c6f12c41ab0e05.exe
"C:\Users\Admin\AppData\Local\Temp\981d198e1de125ce89beae1c0930fc2c9f513d88c9048e0d41c6f12c41ab0e05.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4496
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1980-10-0x0000000006190000-0x00000000061CC000-memory.dmp

Filesize
240KB

Download
memory/1980-17-0x00000000070C0000-0x00000000070DE000-memory.dmp

Filesize
120KB

Download
memory/1980-8-0x0000000005DF0000-0x0000000005EFA000-memory.dmp

Filesize
1.0MB

Download
memory/1980-2-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1980-4-0x00000000745EE000-0x00000000745EF000-memory.dmp

Filesize
4KB

Download
memory/1980-5-0x0000000005740000-0x00000000057A6000-memory.dmp

Filesize
408KB

Download
memory/1980-6-0x0000000006230000-0x0000000006848000-memory.dmp

Filesize
6.1MB

Download
memory/1980-18-0x0000000008950000-0x00000000089A0000-memory.dmp

Filesize
320KB

Download
memory/1980-20-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/1980-9-0x00000000745E0000-0x0000000074D90000-memory.dmp

Filesize
7.7MB

Download
memory/1980-7-0x0000000005CC0000-0x0000000005CD2000-memory.dmp

Filesize
72KB

Download
memory/1980-11-0x00000000061D0000-0x000000000621C000-memory.dmp

Filesize
304KB

Download
memory/1980-12-0x0000000006E30000-0x0000000006FF2000-memory.dmp

Filesize
1.8MB

Download
memory/1980-13-0x0000000007530000-0x0000000007A5C000-memory.dmp

Filesize
5.2MB

Download
memory/1980-14-0x0000000007000000-0x0000000007092000-memory.dmp

Filesize
584KB

Download
memory/1980-15-0x0000000008010000-0x00000000085B4000-memory.dmp

Filesize
5.6MB

Download
memory/1980-16-0x0000000007120000-0x0000000007196000-memory.dmp

Filesize
472KB

Download
memory/4496-1-0x00000000011B0000-0x00000000011B1000-memory.dmp

Filesize
4KB

Download
memory/4496-0-0x00000000011B0000-0x00000000011B1000-memory.dmp

Filesize
4KB

Download
memory/4496-3-0x00000000011B0000-0x00000000011B1000-memory.dmp

Filesize
4KB

Download