redline | 189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084

General

Target

189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084.exe
Size

4.6MB
MD5

f435c670b596d1b0357a5cbc3631f868
SHA1

70d31dafdf36c1f62a1bffc7133be0d1abf2fb77
SHA256

189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084
SHA512

7ac0c8c4021bc93c4f3fd3b070e7b1ecee8ba9fb8956f9194dc433280aacdeee66e11ae436545bdc585367417dff7be5cc455466b59a340dd46e2e7ff78a7423
SSDEEP

98304:hLcsH0pPcUEG4n+yCTvqDL8b8CEvrCYdZtpnn3tHaH:APcUEdn+yMiDYYCsrtpn3laH

Score

10^/10

redline @noilase discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@noilase

C2

92.119.113.189:21746

Attributes

auth_value
de713911efa818890ac36085c9a0fc58

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/1588-9-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1884 set thread context of 1588	1884	189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2828	1884	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1884	189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084.exe
1884	189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084.exe
1884	189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084.exe
1884	189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1884 wrote to memory of 1588	1884	189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084.exe	86
PID 1884 wrote to memory of 1588	1884	189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084.exe	86
PID 1884 wrote to memory of 1588	1884	189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084.exe	86
PID 1884 wrote to memory of 1588	1884	189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084.exe	86
PID 1884 wrote to memory of 1588	1884	189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084.exe	86

C:\Users\Admin\AppData\Local\Temp\189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084.exe
"C:\Users\Admin\AppData\Local\Temp\189d4453d51c214fb933adad46d8bd13c1f5999099d6e774ba536efee4543084.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1884
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1588
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 264
  2⤵
  - Program crash
  PID:2828

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1884 -ip 1884
1⤵
PID:2128

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1588-20-0x00000000747B0000-0x0000000074F60000-memory.dmp

Filesize
7.7MB

Download
memory/1588-17-0x00000000050E0000-0x00000000050F2000-memory.dmp

Filesize
72KB

Download
memory/1588-24-0x00000000747B0000-0x0000000074F60000-memory.dmp

Filesize
7.7MB

Download
memory/1588-23-0x00000000747BE000-0x00000000747BF000-memory.dmp

Filesize
4KB

Download
memory/1588-21-0x00000000051C0000-0x000000000520C000-memory.dmp

Filesize
304KB

Download
memory/1588-9-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1588-19-0x0000000005180000-0x00000000051BC000-memory.dmp

Filesize
240KB

Download
memory/1588-18-0x0000000005250000-0x000000000535A000-memory.dmp

Filesize
1.0MB

Download
memory/1588-15-0x00000000747BE000-0x00000000747BF000-memory.dmp

Filesize
4KB

Download
memory/1588-16-0x0000000005690000-0x0000000005CA8000-memory.dmp

Filesize
6.1MB

Download
memory/1884-4-0x0000000002860000-0x0000000002861000-memory.dmp

Filesize
4KB

Download
memory/1884-0-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

Filesize
4KB

Download
memory/1884-14-0x0000000000C00000-0x0000000001098000-memory.dmp

Filesize
4.6MB

Download
memory/1884-2-0x0000000002840000-0x0000000002841000-memory.dmp

Filesize
4KB

Download
memory/1884-3-0x0000000002850000-0x0000000002851000-memory.dmp

Filesize
4KB

Download
memory/1884-1-0x0000000000BD0000-0x0000000000BD1000-memory.dmp

Filesize
4KB

Download
memory/1884-5-0x0000000002870000-0x0000000002871000-memory.dmp

Filesize
4KB

Download
memory/1884-22-0x0000000000C35000-0x0000000000EAE000-memory.dmp

Filesize
2.5MB

Download
memory/1884-7-0x0000000000C35000-0x0000000000EAE000-memory.dmp

Filesize
2.5MB

Download
memory/1884-6-0x0000000000C00000-0x0000000001098000-memory.dmp

Filesize
4.6MB

Download

Analysis

Sharing