redline | a392dc6ad27dbc999aef5db8efaa63a65e570ca3bff7a79c5053ce7b7ba41a0e

Analysis

max time kernel
92s
max time network
101s
platform
windows11-21h2_x64
resource
win11-20241023-en
resource tags

arch:x64arch:x86image:win11-20241023-enlocale:en-usos:windows11-21h2-x64system
submitted
02-12-2024 19:25

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General

Target

RedlineBuilder.exe
Size

308KB
MD5

128cbb0f113189a8af347f14cb223357
SHA1

7472ff8bcf4b6ab90e30ec0352f0ecb44c655cf7
SHA256

a392dc6ad27dbc999aef5db8efaa63a65e570ca3bff7a79c5053ce7b7ba41a0e
SHA512

1bddf607e1e8ef32d39e16fcb9d9d87573f61ceee9a898c287ad236beaea818b223a28196395145a7b3eca5883e5da5b3a3dc0273fd66d64e103c24739868b35
SSDEEP

3072:+gccZqf7D34up/0+mAxkynW2Qlg7g6B1fA0PuTVAtkxzr3RceqiOL2bBOAK:AcZqf7DIWnGN8B1fA0GTV8khkL

Score

10^/10

redline discovery infostealer

Malware Config

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
behavioral3/memory/652-1-0x00000000000F0000-0x0000000000144000-memory.dmp	family_redline

Redline family
redline

Program crash 1 IoCs

pid	pid_target	Process	procid_target
872	652	WerFault.exe	78

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RedlineBuilder.exe

C:\Users\Admin\AppData\Local\Temp\RedlineBuilder.exe
"C:\Users\Admin\AppData\Local\Temp\RedlineBuilder.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:652
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 652 -s 884
  2⤵
  - Program crash
  PID:872

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 652 -ip 652
1⤵
PID:3800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/652-0-0x000000007443E000-0x000000007443F000-memory.dmp

Filesize
4KB

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memory/652-1-0x00000000000F0000-0x0000000000144000-memory.dmp

Filesize
336KB

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