redline | 163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c

General

Target

163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe
Size

1.0MB
MD5

281801fd754cc5e512838f718d06cdd3
SHA1

2899f535e7768135f601e9a63d314ce08351688a
SHA256

163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c
SHA512

6b5d95af6bf819a70d5908d5d6bc3f03439d1bf593dd41d7b2b25bd55d35901088afd04829228ac4cfc0ba21b239f774ab1fd0b1a8bb1a92d2f6749885e265f8
SSDEEP

12288:RWm4lF7puPeaX2jKaLodwWLt3v58ulLkq7h:MoWFeeoKUtf5jLl9

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 6 IoCs

resource	yara_rule
behavioral1/memory/1280-62-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1280-61-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1280-64-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1280-66-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1280-68-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/1280-69-0x0000000006E90000-0x0000000006ED0000-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

description	pid	Process	procid_target
PID 1352 set thread context of 1280	1352	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1280	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe
1280	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1352	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe
Token: SeDebugPrivilege	1280	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 1280	1352	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	28
PID 1352 wrote to memory of 1280	1352	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	28
PID 1352 wrote to memory of 1280	1352	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	28
PID 1352 wrote to memory of 1280	1352	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	28
PID 1352 wrote to memory of 1280	1352	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	28
PID 1352 wrote to memory of 1280	1352	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	28
PID 1352 wrote to memory of 1280	1352	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	28
PID 1352 wrote to memory of 1280	1352	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	28
PID 1352 wrote to memory of 1280	1352	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	28

C:\Users\Admin\AppData\Local\Temp\163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe
"C:\Users\Admin\AppData\Local\Temp\163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1352
- C:\Users\Admin\AppData\Local\Temp\163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe
  "C:\Users\Admin\AppData\Local\Temp\163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1280

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1280-64-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1280-63-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1280-69-0x0000000006E90000-0x0000000006ED0000-memory.dmp

Filesize
256KB

Download
memory/1280-62-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1280-66-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1280-59-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1280-61-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1280-68-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1280-60-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1352-54-0x0000000001170000-0x000000000127C000-memory.dmp

Filesize
1.0MB

Download
memory/1352-55-0x0000000000470000-0x00000000004B0000-memory.dmp

Filesize
256KB

Download
memory/1352-58-0x00000000006E0000-0x00000000006EA000-memory.dmp

Filesize
40KB

Download
memory/1352-57-0x0000000000410000-0x0000000000411000-memory.dmp

Filesize
4KB

Download
memory/1352-56-0x0000000004710000-0x0000000004750000-memory.dmp

Filesize
256KB

Download

Analysis

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