redline | 2bc19a1a48254b0ce6a30f471c0e870ceff05ef8ab66ce5d9bb4ecae869d3b10

General

Target

58a192c56eff7d48740607232cea9d49.exe
Size

1.3MB
MD5

58a192c56eff7d48740607232cea9d49
SHA1

6bde1b43b0eabaa2151f5126c102eb3cc5dbb693
SHA256

2bc19a1a48254b0ce6a30f471c0e870ceff05ef8ab66ce5d9bb4ecae869d3b10
SHA512

cf97dfe3d719f05d0bbbeaf78d8e26cfe3234480e1ef98c1888b2bd316d04777c022f78d09b64f079d07a22520e7df3dc3b5eeba21346ac1f6b1eb464f78beff
SSDEEP

6144:HgICFP7B/5KbOPSaCkSF0UcUm2m5haafXbQHtp5lICT+5Bj9hvKtmXmL+DV/bHMN:8Qi8lICT+5Bj9hkJ

Score

10^/10

redline sectoprat proliv2 evasion infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

proliv2

C2

136.243.65.8:48715

Signatures

Modifies Windows Defender Real-time Protection settings 3 TTPs 4 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

58a192c56eff7d48740607232cea9d49.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	58a192c56eff7d48740607232cea9d49.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	58a192c56eff7d48740607232cea9d49.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	58a192c56eff7d48740607232cea9d49.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	58a192c56eff7d48740607232cea9d49.exe

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

RedLine payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2720-26-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2720-34-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/2720-30-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2720-26-0x0000000000400000-0x0000000000420000-memory.dmp	family_sectoprat
behavioral1/memory/2720-34-0x0000000000400000-0x0000000000420000-memory.dmp	family_sectoprat
behavioral1/memory/2720-30-0x0000000000400000-0x0000000000420000-memory.dmp	family_sectoprat
behavioral1/memory/2752-38-0x00000000024A0000-0x00000000024E0000-memory.dmp	family_sectoprat

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

58a192c56eff7d48740607232cea9d49.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	58a192c56eff7d48740607232cea9d49.exe

Windows security bypass 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

58a192c56eff7d48740607232cea9d49.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths	58a192c56eff7d48740607232cea9d49.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\58a192c56eff7d48740607232cea9d49.exe = "0"	58a192c56eff7d48740607232cea9d49.exe

Nirsoft 1 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\498d14b0-df01-4eaf-96c4-d79157c26603\AdvancedRun.exe	Nirsoft

Executes dropped EXE 2 IoCs

Processes:

AdvancedRun.exeAdvancedRun.exe

pid process

2032 AdvancedRun.exe
2124 AdvancedRun.exe
Loads dropped DLL 4 IoCs

Processes:

58a192c56eff7d48740607232cea9d49.exeAdvancedRun.exe

pid process

1972 58a192c56eff7d48740607232cea9d49.exe
1972 58a192c56eff7d48740607232cea9d49.exe
2032 AdvancedRun.exe
2032 AdvancedRun.exe

pid	process
1972	58a192c56eff7d48740607232cea9d49.exe
1972	58a192c56eff7d48740607232cea9d49.exe
2032	AdvancedRun.exe
2032	AdvancedRun.exe

Windows security modification 2 TTPs 8 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

58a192c56eff7d48740607232cea9d49.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	58a192c56eff7d48740607232cea9d49.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	58a192c56eff7d48740607232cea9d49.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths	58a192c56eff7d48740607232cea9d49.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions	58a192c56eff7d48740607232cea9d49.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\58a192c56eff7d48740607232cea9d49.exe = "0"	58a192c56eff7d48740607232cea9d49.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Real-Time Protection	58a192c56eff7d48740607232cea9d49.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	58a192c56eff7d48740607232cea9d49.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Spynet\SubmitSamplesConsent = "0"	58a192c56eff7d48740607232cea9d49.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

58a192c56eff7d48740607232cea9d49.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	58a192c56eff7d48740607232cea9d49.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	58a192c56eff7d48740607232cea9d49.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

58a192c56eff7d48740607232cea9d49.exe

description pid process target process

PID 1972 set thread context of 2720 1972 58a192c56eff7d48740607232cea9d49.exe jsc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	pid	process	target process
PID 1972 set thread context of 2720	1972	58a192c56eff7d48740607232cea9d49.exe	jsc.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

AdvancedRun.exeAdvancedRun.exepowershell.exepowershell.exe58a192c56eff7d48740607232cea9d49.exe

pid	process
2032	AdvancedRun.exe
2032	AdvancedRun.exe
2124	AdvancedRun.exe
2124	AdvancedRun.exe
2688	powershell.exe
2752	powershell.exe
1972	58a192c56eff7d48740607232cea9d49.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

Processes:

AdvancedRun.exeAdvancedRun.exe58a192c56eff7d48740607232cea9d49.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2032	AdvancedRun.exe
Token: SeImpersonatePrivilege	2032	AdvancedRun.exe
Token: SeDebugPrivilege	2124	AdvancedRun.exe
Token: SeImpersonatePrivilege	2124	AdvancedRun.exe
Token: SeDebugPrivilege	1972	58a192c56eff7d48740607232cea9d49.exe
Token: SeDebugPrivilege	2688	powershell.exe
Token: SeDebugPrivilege	2752	powershell.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

58a192c56eff7d48740607232cea9d49.exeAdvancedRun.exe

description	pid	process	target process
PID 1972 wrote to memory of 2032	1972	58a192c56eff7d48740607232cea9d49.exe	AdvancedRun.exe
PID 1972 wrote to memory of 2032	1972	58a192c56eff7d48740607232cea9d49.exe	AdvancedRun.exe
PID 1972 wrote to memory of 2032	1972	58a192c56eff7d48740607232cea9d49.exe	AdvancedRun.exe
PID 1972 wrote to memory of 2032	1972	58a192c56eff7d48740607232cea9d49.exe	AdvancedRun.exe
PID 2032 wrote to memory of 2124	2032	AdvancedRun.exe	AdvancedRun.exe
PID 2032 wrote to memory of 2124	2032	AdvancedRun.exe	AdvancedRun.exe
PID 2032 wrote to memory of 2124	2032	AdvancedRun.exe	AdvancedRun.exe
PID 2032 wrote to memory of 2124	2032	AdvancedRun.exe	AdvancedRun.exe
PID 1972 wrote to memory of 2752	1972	58a192c56eff7d48740607232cea9d49.exe	powershell.exe
PID 1972 wrote to memory of 2752	1972	58a192c56eff7d48740607232cea9d49.exe	powershell.exe
PID 1972 wrote to memory of 2752	1972	58a192c56eff7d48740607232cea9d49.exe	powershell.exe
PID 1972 wrote to memory of 2752	1972	58a192c56eff7d48740607232cea9d49.exe	powershell.exe
PID 1972 wrote to memory of 2688	1972	58a192c56eff7d48740607232cea9d49.exe	powershell.exe
PID 1972 wrote to memory of 2688	1972	58a192c56eff7d48740607232cea9d49.exe	powershell.exe
PID 1972 wrote to memory of 2688	1972	58a192c56eff7d48740607232cea9d49.exe	powershell.exe
PID 1972 wrote to memory of 2688	1972	58a192c56eff7d48740607232cea9d49.exe	powershell.exe
PID 1972 wrote to memory of 2720	1972	58a192c56eff7d48740607232cea9d49.exe	jsc.exe
PID 1972 wrote to memory of 2720	1972	58a192c56eff7d48740607232cea9d49.exe	jsc.exe
PID 1972 wrote to memory of 2720	1972	58a192c56eff7d48740607232cea9d49.exe	jsc.exe
PID 1972 wrote to memory of 2720	1972	58a192c56eff7d48740607232cea9d49.exe	jsc.exe
PID 1972 wrote to memory of 2720	1972	58a192c56eff7d48740607232cea9d49.exe	jsc.exe
PID 1972 wrote to memory of 2720	1972	58a192c56eff7d48740607232cea9d49.exe	jsc.exe
PID 1972 wrote to memory of 2720	1972	58a192c56eff7d48740607232cea9d49.exe	jsc.exe
PID 1972 wrote to memory of 2720	1972	58a192c56eff7d48740607232cea9d49.exe	jsc.exe
PID 1972 wrote to memory of 2720	1972	58a192c56eff7d48740607232cea9d49.exe	jsc.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

58a192c56eff7d48740607232cea9d49.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	58a192c56eff7d48740607232cea9d49.exe

C:\Users\Admin\AppData\Local\Temp\58a192c56eff7d48740607232cea9d49.exe
"C:\Users\Admin\AppData\Local\Temp\58a192c56eff7d48740607232cea9d49.exe"
1⤵
- Modifies Windows Defender Real-time Protection settings
- UAC bypass
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1972

C:\Users\Admin\AppData\Local\Temp\498d14b0-df01-4eaf-96c4-d79157c26603\AdvancedRun.exe
"C:\Users\Admin\AppData\Local\Temp\498d14b0-df01-4eaf-96c4-d79157c26603\AdvancedRun.exe" /EXEFilename "C:\Users\Admin\AppData\Local\Temp\498d14b0-df01-4eaf-96c4-d79157c26603\test.bat" /WindowState ""0"" /PriorityClass ""32"" /CommandLine "" /StartDirectory "" /RunAs 8 /Run
2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2032

C:\Users\Admin\AppData\Local\Temp\498d14b0-df01-4eaf-96c4-d79157c26603\AdvancedRun.exe
"C:\Users\Admin\AppData\Local\Temp\498d14b0-df01-4eaf-96c4-d79157c26603\AdvancedRun.exe" /SpecialRun 4101d8 2032
3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2124

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\58a192c56eff7d48740607232cea9d49.exe" -Force
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2688

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\58a192c56eff7d48740607232cea9d49.exe" -Force
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2752

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
2⤵
PID:2720

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Defense Evasion

Modify Registry

5

T1112

Impair Defenses

4

T1562

Disable or Modify Tools

4

T1562.001

Abuse Elevation Control Mechanism

1

T1548

Bypass User Account Control

1

T1548.002

Credential Access

Discovery

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
d1cc36485cb6fba97689fc69b1161af4

SHA1
f3e09510c6dd182c7aa6b6fb0951da3fddbcb83d

SHA256
294396dab7915950df6a842c54f9fe313e81a431bcb2ea6eded3cb8cde2013b4

SHA512
04d90139e213d96e2d84c7c5e34bed3a52a970d0f23197f9029ef9d2dd397cdf94dd6726c0e3e726b4f8f20a04880538d0a2d8e8691be14755142c03e3e5bc5b

Download Submit
\Users\Admin\AppData\Local\Temp\498d14b0-df01-4eaf-96c4-d79157c26603\AdvancedRun.exe
Filesize
88KB

MD5
17fc12902f4769af3a9271eb4e2dacce

SHA1
9a4a1581cc3971579574f837e110f3bd6d529dab

SHA256
29ae7b30ed8394c509c561f6117ea671ec412da50d435099756bbb257fafb10b

SHA512
036e0d62490c26dee27ef54e514302e1cc8a14de8ce3b9703bf7caf79cfae237e442c27a0edcf2c4fd41af4195ba9ed7e32e894767ce04467e79110e89522e4a

Download Submit
memory/1972-1-0x00000000749D0000-0x00000000750BE000-memory.dmp

Filesize
6.9MB

Download
memory/1972-0-0x00000000000B0000-0x00000000001FC000-memory.dmp

Filesize
1.3MB

Download
memory/1972-2-0x0000000004AC0000-0x0000000004B00000-memory.dmp

Filesize
256KB

Download
memory/1972-3-0x0000000000690000-0x0000000000708000-memory.dmp

Filesize
480KB

Download
memory/1972-42-0x00000000749D0000-0x00000000750BE000-memory.dmp

Filesize
6.9MB

Download
memory/2688-33-0x0000000002610000-0x0000000002650000-memory.dmp

Filesize
256KB

Download
memory/2688-37-0x000000006FED0000-0x000000007047B000-memory.dmp

Filesize
5.7MB

Download
memory/2688-27-0x000000006FED0000-0x000000007047B000-memory.dmp

Filesize
5.7MB

Download
memory/2688-40-0x000000006FED0000-0x000000007047B000-memory.dmp

Filesize
5.7MB

Download
memory/2688-35-0x0000000002610000-0x0000000002650000-memory.dmp

Filesize
256KB

Download
memory/2720-39-0x00000000749D0000-0x00000000750BE000-memory.dmp

Filesize
6.9MB

Download
memory/2720-30-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2720-34-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2720-26-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2720-43-0x00000000749D0000-0x00000000750BE000-memory.dmp

Filesize
6.9MB

Download
memory/2720-44-0x0000000000A60000-0x0000000000AA0000-memory.dmp

Filesize
256KB

Download
memory/2752-36-0x000000006FED0000-0x000000007047B000-memory.dmp

Filesize
5.7MB

Download
memory/2752-38-0x00000000024A0000-0x00000000024E0000-memory.dmp

Filesize
256KB

Download
memory/2752-29-0x000000006FED0000-0x000000007047B000-memory.dmp

Filesize
5.7MB

Download
memory/2752-41-0x000000006FED0000-0x000000007047B000-memory.dmp

Filesize
5.7MB

Download
memory/2752-31-0x00000000024A0000-0x00000000024E0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads