redline | 801c2bd3ddf4cc21ea6d95eaf5e9bbba3b9f0ce256e4af670217754dd7473a1e

Analysis

max time kernel
124s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
04-08-2023 17:45

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General

Target

file.exe
Size

2.5MB
MD5

9225af6907f744e62582f10d2ff6e55a
SHA1

e980cd01dc2ee38bea8de49eabff1ad84d0cf14f
SHA256

801c2bd3ddf4cc21ea6d95eaf5e9bbba3b9f0ce256e4af670217754dd7473a1e
SHA512

6e0b824f5bfd2a42bc065fe5de5bf33de48c412b8cc5502e448dd5746305927223530ca44870f92f2b386767e4abad7804d31b34926abdb4b7cb18ad7c9e286d
SSDEEP

24576:ezfDdstXT4e+MnrgWlDg8MnmBea3dyY69i1MWY:e6XT4e+GdrLBeq6V

Score

10^/10

redline infostealer spyware

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
behavioral2/memory/2584-135-0x0000000000EF0000-0x00000000011BF000-memory.dmp	family_redline
behavioral2/memory/916-134-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral2/memory/2584-137-0x0000000000EF0000-0x00000000011BF000-memory.dmp	family_redline

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Suspicious use of SetThreadContext 1 IoCs

Processes:

file.exe

description pid process target process

PID 2584 set thread context of 916 2584 file.exe AppLaunch.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3008 2584 WerFault.exe file.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

AppLaunch.exe

pid process

916 AppLaunch.exe
916 AppLaunch.exe
916 AppLaunch.exe
916 AppLaunch.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AppLaunch.exe

description pid process

Token: SeDebugPrivilege 916 AppLaunch.exe

description	pid	process	target process
PID 2584 set thread context of 916	2584	file.exe	AppLaunch.exe

pid	pid_target	process	target process
3008	2584	WerFault.exe	file.exe

pid	process
916	AppLaunch.exe
916	AppLaunch.exe
916	AppLaunch.exe
916	AppLaunch.exe

description	pid	process
Token: SeDebugPrivilege	916	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

file.exe

description	pid	process	target process
PID 2584 wrote to memory of 916	2584	file.exe	AppLaunch.exe
PID 2584 wrote to memory of 916	2584	file.exe	AppLaunch.exe
PID 2584 wrote to memory of 916	2584	file.exe	AppLaunch.exe
PID 2584 wrote to memory of 916	2584	file.exe	AppLaunch.exe
PID 2584 wrote to memory of 916	2584	file.exe	AppLaunch.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2584

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 416
2⤵
- Program crash
PID:3008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2584 -ip 2584
1⤵
PID:536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/916-147-0x0000000007540000-0x0000000007552000-memory.dmp

Filesize
72KB

Download
memory/916-154-0x0000000009DA0000-0x0000000009F62000-memory.dmp

Filesize
1.8MB

Download
memory/916-134-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/916-145-0x0000000007480000-0x000000000748A000-memory.dmp

Filesize
40KB

Download
memory/916-141-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/916-142-0x0000000007780000-0x0000000007D24000-memory.dmp

Filesize
5.6MB

Download
memory/916-143-0x00000000072B0000-0x0000000007342000-memory.dmp

Filesize
584KB

Download
memory/916-155-0x000000000A4A0000-0x000000000A9CC000-memory.dmp

Filesize
5.2MB

Download
memory/916-157-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/916-146-0x0000000008350000-0x0000000008968000-memory.dmp

Filesize
6.1MB

Download
memory/916-144-0x0000000007290000-0x00000000072A0000-memory.dmp

Filesize
64KB

Download
memory/916-148-0x0000000007670000-0x000000000777A000-memory.dmp

Filesize
1.0MB

Download
memory/916-149-0x00000000075A0000-0x00000000075DC000-memory.dmp

Filesize
240KB

Download
memory/916-150-0x0000000007E70000-0x0000000007ED6000-memory.dmp

Filesize
408KB

Download
memory/916-151-0x0000000008D10000-0x0000000008D86000-memory.dmp

Filesize
472KB

Download
memory/916-152-0x0000000002880000-0x000000000289E000-memory.dmp

Filesize
120KB

Download
memory/916-153-0x0000000009B80000-0x0000000009BD0000-memory.dmp

Filesize
320KB

Download
memory/2584-135-0x0000000000EF0000-0x00000000011BF000-memory.dmp

Filesize
2.8MB

Download
memory/2584-133-0x0000000000EF0000-0x00000000011BF000-memory.dmp

Filesize
2.8MB

Download
memory/2584-137-0x0000000000EF0000-0x00000000011BF000-memory.dmp

Filesize
2.8MB

Download