redline | 420b49fe0c671b7cad57dcdee0839d65c565c5e84a00c0470e5fe7380248d452

General

Target

a508db52daeb8b346612062b9080b301.exe
Size

371KB
MD5

a508db52daeb8b346612062b9080b301
SHA1

892023f25f110e41be76bb778bfe0ed36fe71145
SHA256

420b49fe0c671b7cad57dcdee0839d65c565c5e84a00c0470e5fe7380248d452
SHA512

69e56b26957c7a5e0af85bc16db2083675a2fdc35727ea6d099478fec8e0b3844da98d8ce92ef0ab5c219d58de8b725a007e6f9f0483e32c432f20951fe24c6d

Score

10^/10

redline atoms discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

atoms

C2

176.96.238.188:20427

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/1936-62-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1936-63-0x000000000041884A-mapping.dmp	family_redline
behavioral1/memory/1936-64-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Downloads MZ/PE file
Executes dropped EXE 1 IoCs

Processes:

cheat.exe

pid process

912 cheat.exe
Loads dropped DLL 1 IoCs

Processes:

a508db52daeb8b346612062b9080b301.exe

pid process

1936 a508db52daeb8b346612062b9080b301.exe
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
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Suspicious use of SetThreadContext 1 IoCs

Processes:

a508db52daeb8b346612062b9080b301.exe

description pid process target process

PID 1728 set thread context of 1936 1728 a508db52daeb8b346612062b9080b301.exe a508db52daeb8b346612062b9080b301.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
912	cheat.exe

pid	process
1936	a508db52daeb8b346612062b9080b301.exe

description	pid	process	target process
PID 1728 set thread context of 1936	1728	a508db52daeb8b346612062b9080b301.exe	a508db52daeb8b346612062b9080b301.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

a508db52daeb8b346612062b9080b301.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	a508db52daeb8b346612062b9080b301.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	a508db52daeb8b346612062b9080b301.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	a508db52daeb8b346612062b9080b301.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

a508db52daeb8b346612062b9080b301.exe

pid process

1936 a508db52daeb8b346612062b9080b301.exe
1936 a508db52daeb8b346612062b9080b301.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

a508db52daeb8b346612062b9080b301.execheat.exe

description pid process

Token: SeDebugPrivilege 1936 a508db52daeb8b346612062b9080b301.exe
Token: SeDebugPrivilege 912 cheat.exe

pid	process
1936	a508db52daeb8b346612062b9080b301.exe
1936	a508db52daeb8b346612062b9080b301.exe

description	pid	process
Token: SeDebugPrivilege	1936	a508db52daeb8b346612062b9080b301.exe
Token: SeDebugPrivilege	912	cheat.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

a508db52daeb8b346612062b9080b301.exea508db52daeb8b346612062b9080b301.exe

description	pid	process	target process
PID 1728 wrote to memory of 1936	1728	a508db52daeb8b346612062b9080b301.exe	a508db52daeb8b346612062b9080b301.exe
PID 1728 wrote to memory of 1936	1728	a508db52daeb8b346612062b9080b301.exe	a508db52daeb8b346612062b9080b301.exe
PID 1728 wrote to memory of 1936	1728	a508db52daeb8b346612062b9080b301.exe	a508db52daeb8b346612062b9080b301.exe
PID 1728 wrote to memory of 1936	1728	a508db52daeb8b346612062b9080b301.exe	a508db52daeb8b346612062b9080b301.exe
PID 1728 wrote to memory of 1936	1728	a508db52daeb8b346612062b9080b301.exe	a508db52daeb8b346612062b9080b301.exe
PID 1728 wrote to memory of 1936	1728	a508db52daeb8b346612062b9080b301.exe	a508db52daeb8b346612062b9080b301.exe
PID 1728 wrote to memory of 1936	1728	a508db52daeb8b346612062b9080b301.exe	a508db52daeb8b346612062b9080b301.exe
PID 1728 wrote to memory of 1936	1728	a508db52daeb8b346612062b9080b301.exe	a508db52daeb8b346612062b9080b301.exe
PID 1728 wrote to memory of 1936	1728	a508db52daeb8b346612062b9080b301.exe	a508db52daeb8b346612062b9080b301.exe
PID 1936 wrote to memory of 912	1936	a508db52daeb8b346612062b9080b301.exe	cheat.exe
PID 1936 wrote to memory of 912	1936	a508db52daeb8b346612062b9080b301.exe	cheat.exe
PID 1936 wrote to memory of 912	1936	a508db52daeb8b346612062b9080b301.exe	cheat.exe
PID 1936 wrote to memory of 912	1936	a508db52daeb8b346612062b9080b301.exe	cheat.exe

C:\Users\Admin\AppData\Local\Temp\a508db52daeb8b346612062b9080b301.exe
"C:\Users\Admin\AppData\Local\Temp\a508db52daeb8b346612062b9080b301.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1728

C:\Users\Admin\AppData\Local\Temp\a508db52daeb8b346612062b9080b301.exe
C:\Users\Admin\AppData\Local\Temp\a508db52daeb8b346612062b9080b301.exe
2⤵
- Loads dropped DLL
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1936

C:\Users\Admin\AppData\Local\Temp\cheat.exe
"C:\Users\Admin\AppData\Local\Temp\cheat.exe"
3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:912

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

2

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Web Service

1

T1102

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\cheat.exe
MD5
45abe21ce4433f6712dcf3aec1672846

SHA1
0817331bb7a5325a27ee955e41101061ec516d13

SHA256
4c259a231de656f1109ad5c0632cb74ab4d36c5e65432fa6c36ae9ea87c322c6

SHA512
f4ec73ee0523260e8499311afa1e29a196a4115a3bdd4a91fcce5443b8836602f734e8ec8f4a9fed08571d55a2a7f0b258928ff736ca89350e48a6c6999f06fa

Download Submit
C:\Users\Admin\AppData\Local\Temp\cheat.exe
MD5
45abe21ce4433f6712dcf3aec1672846

SHA1
0817331bb7a5325a27ee955e41101061ec516d13

SHA256
4c259a231de656f1109ad5c0632cb74ab4d36c5e65432fa6c36ae9ea87c322c6

SHA512
f4ec73ee0523260e8499311afa1e29a196a4115a3bdd4a91fcce5443b8836602f734e8ec8f4a9fed08571d55a2a7f0b258928ff736ca89350e48a6c6999f06fa

Download Submit
\Users\Admin\AppData\Local\Temp\cheat.exe
MD5
45abe21ce4433f6712dcf3aec1672846

SHA1
0817331bb7a5325a27ee955e41101061ec516d13

SHA256
4c259a231de656f1109ad5c0632cb74ab4d36c5e65432fa6c36ae9ea87c322c6

SHA512
f4ec73ee0523260e8499311afa1e29a196a4115a3bdd4a91fcce5443b8836602f734e8ec8f4a9fed08571d55a2a7f0b258928ff736ca89350e48a6c6999f06fa

Download Submit
memory/912-68-0x0000000000000000-mapping.dmp

Download
memory/912-71-0x0000000001020000-0x0000000001021000-memory.dmp

Filesize
4KB

Download
memory/912-73-0x0000000004D30000-0x0000000004D31000-memory.dmp

Filesize
4KB

Download
memory/912-74-0x0000000000440000-0x000000000046D000-memory.dmp

Filesize
180KB

Download
memory/1728-59-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/1728-61-0x0000000004880000-0x0000000004881000-memory.dmp

Filesize
4KB

Download
memory/1936-63-0x000000000041884A-mapping.dmp

Download
memory/1936-64-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1936-66-0x00000000020B0000-0x00000000020B1000-memory.dmp

Filesize
4KB

Download
memory/1936-62-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads