redline | d6060fc07a8d995ef6139b2818bfc188a06c5d8a506a7450acd1c558ef92d404

General

Target

5f367bf8b0c6b4b567f8766961a5921c.exe
Size

1.3MB
MD5

5f367bf8b0c6b4b567f8766961a5921c
SHA1

360f131fcce1b7081ad4e99d7aea2facb558d296
SHA256

d6060fc07a8d995ef6139b2818bfc188a06c5d8a506a7450acd1c558ef92d404
SHA512

e3c82c41dafa97af43acb5068255f7c38bb2674749f676d33512003f13017b514535fb7ad48bffab757de9f07bfe7aaa51c1d899533f88d906d65d7b8c9859b9

Score

10^/10

redline discovery infostealer spyware stealer

Malware Config

Signatures

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

RedLine Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/520-66-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline
behavioral1/memory/520-67-0x00000000004163D6-mapping.dmp	family_redline
behavioral1/memory/520-68-0x0000000000400000-0x000000000041C000-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 use of SetThreadContext 1 IoCs

Processes:

5f367bf8b0c6b4b567f8766961a5921c.exe

description pid process target process

PID 688 set thread context of 520 688 5f367bf8b0c6b4b567f8766961a5921c.exe 5f367bf8b0c6b4b567f8766961a5921c.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

5f367bf8b0c6b4b567f8766961a5921c.exe5f367bf8b0c6b4b567f8766961a5921c.exe

pid process

688 5f367bf8b0c6b4b567f8766961a5921c.exe
688 5f367bf8b0c6b4b567f8766961a5921c.exe
520 5f367bf8b0c6b4b567f8766961a5921c.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

5f367bf8b0c6b4b567f8766961a5921c.exe5f367bf8b0c6b4b567f8766961a5921c.exe

description pid process

Token: SeDebugPrivilege 688 5f367bf8b0c6b4b567f8766961a5921c.exe
Token: SeDebugPrivilege 520 5f367bf8b0c6b4b567f8766961a5921c.exe

description	pid	process	target process
PID 688 set thread context of 520	688	5f367bf8b0c6b4b567f8766961a5921c.exe	5f367bf8b0c6b4b567f8766961a5921c.exe

pid	process
688	5f367bf8b0c6b4b567f8766961a5921c.exe
688	5f367bf8b0c6b4b567f8766961a5921c.exe
520	5f367bf8b0c6b4b567f8766961a5921c.exe

description	pid	process
Token: SeDebugPrivilege	688	5f367bf8b0c6b4b567f8766961a5921c.exe
Token: SeDebugPrivilege	520	5f367bf8b0c6b4b567f8766961a5921c.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

5f367bf8b0c6b4b567f8766961a5921c.exe

description	pid	process	target process
PID 688 wrote to memory of 520	688	5f367bf8b0c6b4b567f8766961a5921c.exe	5f367bf8b0c6b4b567f8766961a5921c.exe
PID 688 wrote to memory of 520	688	5f367bf8b0c6b4b567f8766961a5921c.exe	5f367bf8b0c6b4b567f8766961a5921c.exe
PID 688 wrote to memory of 520	688	5f367bf8b0c6b4b567f8766961a5921c.exe	5f367bf8b0c6b4b567f8766961a5921c.exe
PID 688 wrote to memory of 520	688	5f367bf8b0c6b4b567f8766961a5921c.exe	5f367bf8b0c6b4b567f8766961a5921c.exe
PID 688 wrote to memory of 520	688	5f367bf8b0c6b4b567f8766961a5921c.exe	5f367bf8b0c6b4b567f8766961a5921c.exe
PID 688 wrote to memory of 520	688	5f367bf8b0c6b4b567f8766961a5921c.exe	5f367bf8b0c6b4b567f8766961a5921c.exe
PID 688 wrote to memory of 520	688	5f367bf8b0c6b4b567f8766961a5921c.exe	5f367bf8b0c6b4b567f8766961a5921c.exe
PID 688 wrote to memory of 520	688	5f367bf8b0c6b4b567f8766961a5921c.exe	5f367bf8b0c6b4b567f8766961a5921c.exe
PID 688 wrote to memory of 520	688	5f367bf8b0c6b4b567f8766961a5921c.exe	5f367bf8b0c6b4b567f8766961a5921c.exe

C:\Users\Admin\AppData\Local\Temp\5f367bf8b0c6b4b567f8766961a5921c.exe
"C:\Users\Admin\AppData\Local\Temp\5f367bf8b0c6b4b567f8766961a5921c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:688

C:\Users\Admin\AppData\Local\Temp\5f367bf8b0c6b4b567f8766961a5921c.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:520

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

Loading Replay Monitor...

Downloads

memory/520-66-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/520-67-0x00000000004163D6-mapping.dmp

Download
memory/520-68-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/520-70-0x0000000000890000-0x0000000000891000-memory.dmp

Filesize
4KB

Download
memory/688-60-0x0000000000060000-0x0000000000061000-memory.dmp

Filesize
4KB

Download
memory/688-62-0x0000000004C70000-0x0000000004C71000-memory.dmp

Filesize
4KB

Download
memory/688-63-0x00000000004D0000-0x00000000004DE000-memory.dmp

Filesize
56KB

Download
memory/688-64-0x00000000061B0000-0x0000000006229000-memory.dmp

Filesize
484KB

Download
memory/688-65-0x00000000006F0000-0x000000000071B000-memory.dmp

Filesize
172KB

Download

Analysis

Sharing