redline | 23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9

General

Target

23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe
Size

2.5MB
MD5

73f6aab3ac44197983d1744638262aa6
SHA1

e393c0efad3facaccf78cd3dfea8c850d1fcabc5
SHA256

23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9
SHA512

5254105cb31a545d0d99d82cbf6cd6a70198cf6a7b269cc408cf56a8989a7cafa1c8993930f90d1dbc24df5e8ca94ded8551dc12024710a1c03860ccaaa88903
SSDEEP

24576:zvfDdstXT4e+MXrgWlDg8MnmBJyQVvDEH:z2XT4e+OdrLBBxEH

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/2536-55-0x0000000000EE0000-0x00000000011AF000-memory.dmp	family_redline
behavioral1/memory/2072-57-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/2072-63-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral1/memory/2072-64-0x0000000000400000-0x000000000045A000-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 2536 set thread context of 2072	2536	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1460	2536	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2072	AppLaunch.exe
2072	AppLaunch.exe
2072	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2072	AppLaunch.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 2072	2536	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	29
PID 2536 wrote to memory of 2072	2536	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	29
PID 2536 wrote to memory of 2072	2536	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	29
PID 2536 wrote to memory of 2072	2536	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	29
PID 2536 wrote to memory of 2072	2536	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	29
PID 2536 wrote to memory of 2072	2536	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	29
PID 2536 wrote to memory of 2072	2536	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	29
PID 2536 wrote to memory of 2072	2536	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	29
PID 2536 wrote to memory of 2072	2536	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	29
PID 2536 wrote to memory of 1460	2536	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	30
PID 2536 wrote to memory of 1460	2536	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	30
PID 2536 wrote to memory of 1460	2536	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	30
PID 2536 wrote to memory of 1460	2536	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	30

C:\Users\Admin\AppData\Local\Temp\23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe
"C:\Users\Admin\AppData\Local\Temp\23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2536
- 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:2072
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2536 -s 128
  2⤵
  - Program crash
  PID:1460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2072-61-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2072-57-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2072-56-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2072-63-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2072-64-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2072-65-0x0000000074670000-0x0000000074D5E000-memory.dmp

Filesize
6.9MB

Download
memory/2072-66-0x0000000002420000-0x0000000002460000-memory.dmp

Filesize
256KB

Download
memory/2072-67-0x0000000074670000-0x0000000074D5E000-memory.dmp

Filesize
6.9MB

Download
memory/2072-68-0x0000000002420000-0x0000000002460000-memory.dmp

Filesize
256KB

Download
memory/2072-69-0x0000000074670000-0x0000000074D5E000-memory.dmp

Filesize
6.9MB

Download
memory/2536-54-0x0000000000EE0000-0x00000000011AF000-memory.dmp

Filesize
2.8MB

Download
memory/2536-55-0x0000000000EE0000-0x00000000011AF000-memory.dmp

Filesize
2.8MB

Download

Analysis

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