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 1 IoCs

resource	yara_rule
behavioral2/memory/2984-131-0x0000000000400000-0x0000000000428000-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 2468 set thread context of 2984	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	68

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2984	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe
2984	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe
Token: SeDebugPrivilege	2984	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2468 wrote to memory of 2912	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	66
PID 2468 wrote to memory of 2912	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	66
PID 2468 wrote to memory of 2912	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	66
PID 2468 wrote to memory of 2904	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	67
PID 2468 wrote to memory of 2904	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	67
PID 2468 wrote to memory of 2904	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	67
PID 2468 wrote to memory of 2984	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	68
PID 2468 wrote to memory of 2984	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	68
PID 2468 wrote to memory of 2984	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	68
PID 2468 wrote to memory of 2984	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	68
PID 2468 wrote to memory of 2984	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	68
PID 2468 wrote to memory of 2984	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	68
PID 2468 wrote to memory of 2984	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	68
PID 2468 wrote to memory of 2984	2468	163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe	68

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:2468
- C:\Users\Admin\AppData\Local\Temp\163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe
  "C:\Users\Admin\AppData\Local\Temp\163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe"
  2⤵
  PID:2912
- C:\Users\Admin\AppData\Local\Temp\163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe
  "C:\Users\Admin\AppData\Local\Temp\163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe"
  2⤵
  PID:2904
- 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:2984

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\163d43f4a55373c2f5d43bc17c8639fd3734b534346830acf6364c5f647d3e5c.exe.log

Filesize
1KB

MD5
3f7fb372eba9876c2c765dfcf57fc3c9

SHA1
6e80f45b0d6fe56a2ec5114df5469811afac3535

SHA256
46cc5e7aef78f540ffbe8a3e6664d3a6947815e01f5c53f8750402e3f1550e48

SHA512
a71057d00b7a1d046b1d197aeb9817410a0c3a80ef3e5e79fabd1eda31977aa99e3d224ee65115716e60745f2739b83b6e4ce48193ffc651337e1d1e60e13ff8

Download Submit
memory/2468-122-0x0000000004E10000-0x0000000004EAC000-memory.dmp

Filesize
624KB

Download
memory/2468-123-0x0000000004D70000-0x0000000004DB0000-memory.dmp

Filesize
256KB

Download
memory/2468-124-0x00000000053E0000-0x00000000058DE000-memory.dmp

Filesize
5.0MB

Download
memory/2468-125-0x0000000004F80000-0x0000000005012000-memory.dmp

Filesize
584KB

Download
memory/2468-126-0x0000000004D60000-0x0000000004D70000-memory.dmp

Filesize
64KB

Download
memory/2468-127-0x0000000004CD0000-0x0000000004CD1000-memory.dmp

Filesize
4KB

Download
memory/2468-128-0x0000000005020000-0x0000000005096000-memory.dmp

Filesize
472KB

Download
memory/2468-129-0x0000000004F50000-0x0000000004F6E000-memory.dmp

Filesize
120KB

Download
memory/2468-130-0x00000000051D0000-0x00000000051DA000-memory.dmp

Filesize
40KB

Download
memory/2468-121-0x0000000000470000-0x000000000057C000-memory.dmp

Filesize
1.0MB

Download
memory/2984-131-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2984-134-0x00000000082B0000-0x00000000088B6000-memory.dmp

Filesize
6.0MB

Download
memory/2984-135-0x0000000007CD0000-0x0000000007CE2000-memory.dmp

Filesize
72KB

Download
memory/2984-136-0x0000000007E00000-0x0000000007F0A000-memory.dmp

Filesize
1.0MB

Download
memory/2984-137-0x0000000007D30000-0x0000000007D6E000-memory.dmp

Filesize
248KB

Download
memory/2984-138-0x0000000007D70000-0x0000000007DBB000-memory.dmp

Filesize
300KB

Download
memory/2984-139-0x0000000007DF0000-0x0000000007E00000-memory.dmp

Filesize
64KB

Download
memory/2984-140-0x0000000008090000-0x00000000080F6000-memory.dmp

Filesize
408KB

Download
memory/2984-141-0x0000000009690000-0x0000000009852000-memory.dmp

Filesize
1.8MB

Download
memory/2984-142-0x0000000009D90000-0x000000000A2BC000-memory.dmp

Filesize
5.2MB

Download

Analysis

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