redline | 23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9

Analysis

max time kernel
118s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
05/08/2023, 09:58

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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 2 IoCs

resource	yara_rule
behavioral2/memory/3668-135-0x00000000004F0000-0x00000000007BF000-memory.dmp	family_redline
behavioral2/memory/4268-134-0x0000000000800000-0x000000000085A000-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 3668 set thread context of 4268	3668	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3212	3668	WerFault.exe	82

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4268	AppLaunch.exe
4268	AppLaunch.exe
4268	AppLaunch.exe
4268	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4268	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3668 wrote to memory of 4268	3668	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	84
PID 3668 wrote to memory of 4268	3668	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	84
PID 3668 wrote to memory of 4268	3668	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	84
PID 3668 wrote to memory of 4268	3668	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	84
PID 3668 wrote to memory of 4268	3668	23fbee8f0fc05dc38f50f341c80cd5f5f40e9d546b8f7a3e3ddf3608322f78b9_JC.exe	84

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:3668
- 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:4268
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3668 -s 428
  2⤵
  - Program crash
  PID:3212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3668 -ip 3668
1⤵
PID:3700

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/3668-133-0x00000000004F0000-0x00000000007BF000-memory.dmp

Filesize
2.8MB

Download
memory/3668-135-0x00000000004F0000-0x00000000007BF000-memory.dmp

Filesize
2.8MB

Download
memory/4268-134-0x0000000000800000-0x000000000085A000-memory.dmp

Filesize
360KB

Download
memory/4268-140-0x0000000074BC0000-0x0000000075370000-memory.dmp

Filesize
7.7MB

Download
memory/4268-141-0x00000000078E0000-0x0000000007E84000-memory.dmp

Filesize
5.6MB

Download
memory/4268-142-0x00000000073D0000-0x0000000007462000-memory.dmp

Filesize
584KB

Download
memory/4268-143-0x00000000075A0000-0x00000000075B0000-memory.dmp

Filesize
64KB

Download
memory/4268-144-0x0000000007340000-0x000000000734A000-memory.dmp

Filesize
40KB

Download
memory/4268-145-0x00000000084B0000-0x0000000008AC8000-memory.dmp

Filesize
6.1MB

Download
memory/4268-146-0x00000000075B0000-0x00000000075C2000-memory.dmp

Filesize
72KB

Download
memory/4268-147-0x0000000007790000-0x000000000789A000-memory.dmp

Filesize
1.0MB

Download
memory/4268-148-0x0000000007610000-0x000000000764C000-memory.dmp

Filesize
240KB

Download
memory/4268-149-0x0000000007F00000-0x0000000007F66000-memory.dmp

Filesize
408KB

Download
memory/4268-150-0x0000000008CD0000-0x0000000008D20000-memory.dmp

Filesize
320KB

Download
memory/4268-151-0x0000000008DA0000-0x0000000008E16000-memory.dmp

Filesize
472KB

Download
memory/4268-152-0x0000000000EC0000-0x0000000000EDE000-memory.dmp

Filesize
120KB

Download
memory/4268-153-0x0000000009DC0000-0x0000000009F82000-memory.dmp

Filesize
1.8MB

Download
memory/4268-154-0x000000000A4C0000-0x000000000A9EC000-memory.dmp

Filesize
5.2MB

Download
memory/4268-156-0x0000000074BC0000-0x0000000075370000-memory.dmp

Filesize
7.7MB

Download