redline | edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713

General

Target

edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713.exe
Size

2.8MB
MD5

232cd8bb745f6821bf0c2caad245ddf7
SHA1

cd5d4890aea05d840eef6df8e8e08c5bab5cf937
SHA256

edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713
SHA512

2ce921d857b9edca1b4e14684a58b28be1677ca8850d35544c74bccf782d21596a7657b11b9a9be968b88cecd6e28dbc08c2574f011f349639d088b5efc4e9a3

Score

10^/10

redline evasion infostealer themida trojan

Malware Config

Signatures

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

RedLine Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/676-135-0x0000000000660000-0x0000000000DEE000-memory.dmp	family_redline

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/676-135-0x0000000000660000-0x0000000000DEE000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713.exe

pid process

676 edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713.exe

pid	process
676	edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713.exe
676	edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4908	svchost.exe
Token: SeCreatePagefilePrivilege	4908	svchost.exe
Token: SeShutdownPrivilege	4908	svchost.exe
Token: SeCreatePagefilePrivilege	4908	svchost.exe
Token: SeShutdownPrivilege	4908	svchost.exe
Token: SeCreatePagefilePrivilege	4908	svchost.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe
Token: SeRestorePrivilege	4732	TiWorker.exe
Token: SeSecurityPrivilege	4732	TiWorker.exe
Token: SeBackupPrivilege	4732	TiWorker.exe

C:\Users\Admin\AppData\Local\Temp\edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713.exe
"C:\Users\Admin\AppData\Local\Temp\edb0c74f18c0e4c8eddc9c5c0970f2bb18fc335aef2034d49944790f65620713.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:676

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4908

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:4732

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/676-130-0x0000000076960000-0x0000000076961000-memory.dmp

Filesize
4KB

Download
memory/676-131-0x0000000077164000-0x0000000077166000-memory.dmp

Filesize
8KB

Download
memory/676-135-0x0000000000660000-0x0000000000DEE000-memory.dmp

Filesize
7.6MB

Download
memory/676-136-0x00000000746FE000-0x00000000746FF000-memory.dmp

Filesize
4KB

Download
memory/676-137-0x0000000006360000-0x0000000006978000-memory.dmp

Filesize
6.1MB

Download
memory/676-138-0x0000000005CF0000-0x0000000005D02000-memory.dmp

Filesize
72KB

Download
memory/676-139-0x0000000005E50000-0x0000000005F5A000-memory.dmp

Filesize
1.0MB

Download
memory/676-140-0x0000000005D80000-0x0000000005DBC000-memory.dmp

Filesize
240KB

Download
memory/676-141-0x0000000005D30000-0x0000000005D31000-memory.dmp

Filesize
4KB

Download
memory/4908-142-0x00000278F3930000-0x00000278F3940000-memory.dmp

Filesize
64KB

Download
memory/4908-143-0x00000278F3990000-0x00000278F39A0000-memory.dmp

Filesize
64KB

Download
memory/4908-144-0x00000278F6670000-0x00000278F6674000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads