redline | 2dae1f45f8df7cd6879329e22c470f539402fdda4e430e10a1f3801ef240ee0b

General

Target

ku260293.exe
Size

345KB
MD5

c2b4517fec935d1bb36b3e9ada66a492
SHA1

8a35e3edae871bef9042f063dd2c1808e21d1033
SHA256

2dae1f45f8df7cd6879329e22c470f539402fdda4e430e10a1f3801ef240ee0b
SHA512

ad5dc41d34f74d0c687765b9418441f6299d7d75d2e642e8a462220123e073fa8239eed66ee7168768bd183ace5570cec6dc7a38a32332a2cb0e8a754997c000
SSDEEP

6144:wiuo+rLcXfNbdX5AoKpelCoQqDmJLIGv7XpCd3bM/zDig02TpgBsDiYn:wiuTrYXfNb5yoKH2mJ/v70rOfigLKe

Score

10^/10

redline rosn discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

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

RedLine payload 33 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4484-139-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-140-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-142-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-144-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-146-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-148-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-150-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-152-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-154-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-156-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-158-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-160-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-162-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-164-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-166-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-168-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-170-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-172-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-174-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-176-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-178-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-180-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-182-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-184-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-188-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-186-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-190-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-192-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-194-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-196-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-198-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-200-0x0000000003D30000-0x0000000003D6F000-memory.dmp	family_redline
behavioral2/memory/4484-202-0x0000000003D30000-0x0000000003D6F000-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
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4292 4484 WerFault.exe ku260293.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ku260293.exe

pid process

4484 ku260293.exe
4484 ku260293.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ku260293.exe

description pid process

Token: SeDebugPrivilege 4484 ku260293.exe

pid	pid_target	process	target process
4292	4484	WerFault.exe	ku260293.exe

pid	process
4484	ku260293.exe
4484	ku260293.exe

description	pid	process
Token: SeDebugPrivilege	4484	ku260293.exe

C:\Users\Admin\AppData\Local\Temp\ku260293.exe
"C:\Users\Admin\AppData\Local\Temp\ku260293.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4484 -s 1280
2⤵
- Program crash
PID:4292

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4484 -ip 4484
1⤵
PID:3640

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4484-134-0x0000000003790000-0x00000000037DB000-memory.dmp

Filesize
300KB

Download
memory/4484-135-0x00000000063C0000-0x00000000063D0000-memory.dmp

Filesize
64KB

Download
memory/4484-136-0x00000000063C0000-0x00000000063D0000-memory.dmp

Filesize
64KB

Download
memory/4484-137-0x00000000063C0000-0x00000000063D0000-memory.dmp

Filesize
64KB

Download
memory/4484-138-0x00000000063D0000-0x0000000006974000-memory.dmp

Filesize
5.6MB

Download
memory/4484-139-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-140-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-142-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-144-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-146-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-148-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-150-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-152-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-154-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-156-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-158-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-160-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-162-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-164-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-166-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-168-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-170-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-172-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-174-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-176-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-178-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-180-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-182-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-184-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-188-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-186-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-190-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-192-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-194-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-196-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-198-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-200-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-202-0x0000000003D30000-0x0000000003D6F000-memory.dmp

Filesize
252KB

Download
memory/4484-1045-0x0000000006980000-0x0000000006F98000-memory.dmp

Filesize
6.1MB

Download
memory/4484-1046-0x0000000006270000-0x000000000637A000-memory.dmp

Filesize
1.0MB

Download
memory/4484-1047-0x0000000006380000-0x0000000006392000-memory.dmp

Filesize
72KB

Download
memory/4484-1048-0x0000000006FA0000-0x0000000006FDC000-memory.dmp

Filesize
240KB

Download
memory/4484-1049-0x00000000063C0000-0x00000000063D0000-memory.dmp

Filesize
64KB

Download
memory/4484-1051-0x00000000063C0000-0x00000000063D0000-memory.dmp

Filesize
64KB

Download
memory/4484-1052-0x00000000063C0000-0x00000000063D0000-memory.dmp

Filesize
64KB

Download
memory/4484-1053-0x0000000007260000-0x00000000072F2000-memory.dmp

Filesize
584KB

Download
memory/4484-1054-0x0000000007300000-0x0000000007366000-memory.dmp

Filesize
408KB

Download
memory/4484-1055-0x0000000007C60000-0x0000000007E22000-memory.dmp

Filesize
1.8MB

Download
memory/4484-1056-0x0000000007E30000-0x000000000835C000-memory.dmp

Filesize
5.2MB

Download
memory/4484-1057-0x0000000008490000-0x0000000008506000-memory.dmp

Filesize
472KB

Download
memory/4484-1058-0x0000000008520000-0x0000000008570000-memory.dmp

Filesize
320KB

Download
memory/4484-1059-0x00000000063C0000-0x00000000063D0000-memory.dmp

Filesize
64KB

Download

Analysis

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