redline | 801c2bd3ddf4cc21ea6d95eaf5e9bbba3b9f0ce256e4af670217754dd7473a1e

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
04/08/2023, 17:45

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General

Target
file.exe
Size 2.5MB
Sample230804-wbpx1sdc74
SHA256 801c2bd3ddf4cc21ea6d95eaf5e9bbba3b9f0ce256e4af670217754dd7473a1e
MD5 9225af6907f744e62582f10d2ff6e55a
SHA1 e980cd01dc2ee38bea8de49eabff1ad84d0cf14f
SHA512 6e0b824f5bfd2a42bc065fe5de5bf33de48c412b8cc5502e448dd5746305927223530ca44870f92f2b386767e4abad7804d31b34926abdb4b7cb18ad7c9e286d
SSDEEP 24576:ezfDdstXT4e+MnrgWlDg8MnmBea3dyY69i1MWY:e6XT4e+GdrLBeq6V
MD5 SHA1 SHA512 SSDEEP

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 4 IoCs

resource	yara_rule
behavioral1/memory/1444-55-0x0000000000C40000-0x0000000000F0F000-memory.dmp	family_redline
behavioral1/memory/1336-57-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/1336-63-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/1336-64-0x0000000000400000-0x000000000045A000-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

description	pid	Process	procid_target
PID 1444 set thread context of 1336	1444	file.exe	31

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2472	1444	WerFault.exe	28

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
1336	AppLaunch.exe
1336	AppLaunch.exe
1336	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1336	AppLaunch.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1444 wrote to memory of 1336	1444	file.exe	31
PID 1444 wrote to memory of 1336	1444	file.exe	31
PID 1444 wrote to memory of 1336	1444	file.exe	31
PID 1444 wrote to memory of 1336	1444	file.exe	31
PID 1444 wrote to memory of 1336	1444	file.exe	31
PID 1444 wrote to memory of 1336	1444	file.exe	31
PID 1444 wrote to memory of 1336	1444	file.exe	31
PID 1444 wrote to memory of 1336	1444	file.exe	31
PID 1444 wrote to memory of 1336	1444	file.exe	31
PID 1444 wrote to memory of 2472	1444	file.exe	32
PID 1444 wrote to memory of 2472	1444	file.exe	32
PID 1444 wrote to memory of 2472	1444	file.exe	32
PID 1444 wrote to memory of 2472	1444	file.exe	32

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:1444
- 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:1336
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1444 -s 128
  2⤵
  - Program crash
  PID:2472

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/1336-56-0x0000000000400000-0x000000000045A000-memory.dmp

Download

memory/1336-57-0x0000000000400000-0x000000000045A000-memory.dmp

Download

memory/1336-61-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Download

memory/1336-63-0x0000000000400000-0x000000000045A000-memory.dmp

Download

memory/1336-64-0x0000000000400000-0x000000000045A000-memory.dmp

Download

memory/1336-65-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Download

memory/1336-66-0x00000000074D0000-0x0000000007510000-memory.dmp

Download

memory/1336-67-0x00000000748C0000-0x0000000074FAE000-memory.dmp

Download

memory/1444-54-0x0000000000C40000-0x0000000000F0F000-memory.dmp

Download

memory/1444-55-0x0000000000C40000-0x0000000000F0F000-memory.dmp

Download