redline | 7918e6ed1823254990f59d6015d43cae2f3cccad92e725aa9b2a0f294dc08b61

General

Target

67d05b59a14493bbe952ed4b8b5f9f18.exe
Size

32KB
MD5

67d05b59a14493bbe952ed4b8b5f9f18
SHA1

e3fbb5cf858bba309f6610a7c118097d14bfcfa1
SHA256

7918e6ed1823254990f59d6015d43cae2f3cccad92e725aa9b2a0f294dc08b61
SHA512

5e2c4db79770bb300bec19ab131c5533ed6ffe776d66eb930e79d85113c39064b0d3fe9986c6beddaefcc8b48de65b20d12201fc6faa28c2d3af5a2a5489fc3b

Score

10^/10

redline discovery infostealer spyware

Malware Config

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/1288-10-0x00000000001E0000-0x0000000000203000-memory.dmp	family_redline
behavioral1/memory/1288-11-0x00000000003A0000-0x00000000003C2000-memory.dmp	family_redline

Executes dropped EXE 1 IoCs

Processes:

chrome.exe

pid process

1288 chrome.exe
Loads dropped DLL 1 IoCs

Processes:

67d05b59a14493bbe952ed4b8b5f9f18.exe

pid process

1004 67d05b59a14493bbe952ed4b8b5f9f18.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

10 checkip.amazonaws.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

67d05b59a14493bbe952ed4b8b5f9f18.exe

description pid process target process

PID 1004 set thread context of 1288 1004 67d05b59a14493bbe952ed4b8b5f9f18.exe chrome.exe

pid	process
1288	chrome.exe

pid	process
1004	67d05b59a14493bbe952ed4b8b5f9f18.exe

flow	ioc
10	checkip.amazonaws.com

description	pid	process	target process
PID 1004 set thread context of 1288	1004	67d05b59a14493bbe952ed4b8b5f9f18.exe	chrome.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

67d05b59a14493bbe952ed4b8b5f9f18.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	67d05b59a14493bbe952ed4b8b5f9f18.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	67d05b59a14493bbe952ed4b8b5f9f18.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

780 PING.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

chrome.exe

pid process

1288 chrome.exe
1288 chrome.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

67d05b59a14493bbe952ed4b8b5f9f18.exechrome.exe

description pid process

Token: SeDebugPrivilege 1004 67d05b59a14493bbe952ed4b8b5f9f18.exe
Token: SeDebugPrivilege 1288 chrome.exe

pid	process
780	PING.EXE

pid	process
1288	chrome.exe
1288	chrome.exe

description	pid	process
Token: SeDebugPrivilege	1004	67d05b59a14493bbe952ed4b8b5f9f18.exe
Token: SeDebugPrivilege	1288	chrome.exe

Suspicious use of WriteProcessMemory 18 IoCs

Processes:

67d05b59a14493bbe952ed4b8b5f9f18.exechrome.execmd.exe

description	pid	process	target process
PID 1004 wrote to memory of 1288	1004	67d05b59a14493bbe952ed4b8b5f9f18.exe	chrome.exe
PID 1004 wrote to memory of 1288	1004	67d05b59a14493bbe952ed4b8b5f9f18.exe	chrome.exe
PID 1004 wrote to memory of 1288	1004	67d05b59a14493bbe952ed4b8b5f9f18.exe	chrome.exe
PID 1004 wrote to memory of 1288	1004	67d05b59a14493bbe952ed4b8b5f9f18.exe	chrome.exe
PID 1004 wrote to memory of 1288	1004	67d05b59a14493bbe952ed4b8b5f9f18.exe	chrome.exe
PID 1004 wrote to memory of 1288	1004	67d05b59a14493bbe952ed4b8b5f9f18.exe	chrome.exe
PID 1004 wrote to memory of 1288	1004	67d05b59a14493bbe952ed4b8b5f9f18.exe	chrome.exe
PID 1004 wrote to memory of 1288	1004	67d05b59a14493bbe952ed4b8b5f9f18.exe	chrome.exe
PID 1004 wrote to memory of 1288	1004	67d05b59a14493bbe952ed4b8b5f9f18.exe	chrome.exe
PID 1004 wrote to memory of 1288	1004	67d05b59a14493bbe952ed4b8b5f9f18.exe	chrome.exe
PID 1288 wrote to memory of 324	1288	chrome.exe	cmd.exe
PID 1288 wrote to memory of 324	1288	chrome.exe	cmd.exe
PID 1288 wrote to memory of 324	1288	chrome.exe	cmd.exe
PID 1288 wrote to memory of 324	1288	chrome.exe	cmd.exe
PID 324 wrote to memory of 780	324	cmd.exe	PING.EXE
PID 324 wrote to memory of 780	324	cmd.exe	PING.EXE
PID 324 wrote to memory of 780	324	cmd.exe	PING.EXE
PID 324 wrote to memory of 780	324	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\67d05b59a14493bbe952ed4b8b5f9f18.exe
"C:\Users\Admin\AppData\Local\Temp\67d05b59a14493bbe952ed4b8b5f9f18.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1004

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\chrome.exe
"C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\chrome.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1288

C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C ping 127.0.0.1 -n 3 > nul & del ""
3⤵
- Suspicious use of WriteProcessMemory
PID:324

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1 -n 3
4⤵
- Runs ping.exe
PID:780

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1

T1130

Modify Registry

1

T1112

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

Remote System Discovery

1

T1018

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\chrome.exe
MD5
6a673bfc3b67ae9782cb31af2f234c68

SHA1
7544e89566d91e84e3cd437b9a073e5f6b56566e

SHA256
978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e

SHA512
72c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39

Download Submit
\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\chrome.exe
MD5
6a673bfc3b67ae9782cb31af2f234c68

SHA1
7544e89566d91e84e3cd437b9a073e5f6b56566e

SHA256
978a4093058aa2ebf05dc353897d90d950324389879b57741b64160825b5ec0e

SHA512
72c302372ce87ceda2a3c70a6005d3f9c112f1641bc7fe6824c718971233e66c07e2996d2785fa358566c38714c25ea812c05c7cfd2f588284849d495fd24f39

Download Submit
memory/324-12-0x0000000000000000-mapping.dmp

Download
memory/780-13-0x0000000000000000-mapping.dmp

Download
memory/1004-0-0x00000000741E0000-0x00000000748CE000-memory.dmp

Filesize
6.9MB

Download
memory/1004-1-0x0000000000B40000-0x0000000000B41000-memory.dmp

Filesize
4KB

Download
memory/1288-7-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1288-8-0x00000000020C0000-0x00000000020D1000-memory.dmp

Filesize
68KB

Download
memory/1288-9-0x0000000074160000-0x000000007484E000-memory.dmp

Filesize
6.9MB

Download
memory/1288-10-0x00000000001E0000-0x0000000000203000-memory.dmp

Filesize
140KB

Download
memory/1288-11-0x00000000003A0000-0x00000000003C2000-memory.dmp

Filesize
136KB

Download
memory/1288-5-0x000000000040CD2F-mapping.dmp

Download
memory/1288-4-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads