redline | 159fa6df90bcb01cbe9c87ddd7a7327fb819979eb64f969095390fd29f1ccd8d

General

Target
a98aa7f5019ac91b641ffda15fb45510.exe
Size 472KB
Sample210608-mryfavdsxa
SHA256 159fa6df90bcb01cbe9c87ddd7a7327fb819979eb64f969095390fd29f1ccd8d
MD5 a98aa7f5019ac91b641ffda15fb45510
SHA1 3b84a182c30e3a2a5985d9c317cf0c1b291d00a0
SHA512 a897e4b708608b54e31d004e598f9d0665eb08fa5efed71c36be5211ad21eadc5b6afc149a54f57fb8b87789108f922c9ee805abb429b0d9fc0d6696e92f3d23
MD5 SHA1 SHA512

Score

10^/10

redline @akiosanidze infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

@akiosanidze

C2

188.120.236.34:14256

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 3 IoCs

resource	yara_rule
behavioral1/memory/1652-62-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/1652-63-0x0000000000417DBA-mapping.dmp	family_redline
behavioral1/memory/1652-64-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1856 set thread context of 1652	1856	a98aa7f5019ac91b641ffda15fb45510.exe	29

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	a98aa7f5019ac91b641ffda15fb45510.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	a98aa7f5019ac91b641ffda15fb45510.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1652	AddInProcess32.exe
1652	AddInProcess32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1856	a98aa7f5019ac91b641ffda15fb45510.exe
Token: SeDebugPrivilege	1652	AddInProcess32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1856 wrote to memory of 1652	1856	a98aa7f5019ac91b641ffda15fb45510.exe	29
PID 1856 wrote to memory of 1652	1856	a98aa7f5019ac91b641ffda15fb45510.exe	29
PID 1856 wrote to memory of 1652	1856	a98aa7f5019ac91b641ffda15fb45510.exe	29
PID 1856 wrote to memory of 1652	1856	a98aa7f5019ac91b641ffda15fb45510.exe	29
PID 1856 wrote to memory of 1652	1856	a98aa7f5019ac91b641ffda15fb45510.exe	29
PID 1856 wrote to memory of 1652	1856	a98aa7f5019ac91b641ffda15fb45510.exe	29
PID 1856 wrote to memory of 1652	1856	a98aa7f5019ac91b641ffda15fb45510.exe	29
PID 1856 wrote to memory of 1652	1856	a98aa7f5019ac91b641ffda15fb45510.exe	29
PID 1856 wrote to memory of 1652	1856	a98aa7f5019ac91b641ffda15fb45510.exe	29

C:\Users\Admin\AppData\Local\Temp\a98aa7f5019ac91b641ffda15fb45510.exe
"C:\Users\Admin\AppData\Local\Temp\a98aa7f5019ac91b641ffda15fb45510.exe"
1⤵
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1856
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
  C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AddInProcess32.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1652

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1652-62-0x0000000000400000-0x000000000041E000-memory.dmp

Download

memory/1652-64-0x0000000000400000-0x000000000041E000-memory.dmp

Download

memory/1652-66-0x0000000004C40000-0x0000000004C41000-memory.dmp

Download

memory/1856-59-0x0000000000C70000-0x0000000000C71000-memory.dmp

Download

memory/1856-61-0x0000000000590000-0x0000000000591000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads