redline | 980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8

General

Target

980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8.exe
Size

2.5MB
MD5

f67bf547e552dee491dd111459fb13f7
SHA1

c9b42aea4df81cadb4fe9c370bb2f2b0dfb733b1
SHA256

980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8
SHA512

7259932b85d0858f389e3b5708cb890e04dc28b9b79c196883ea94bbe1f6ccac1ac5af49f46146a3d8add3e5e43455bac557bd1142c96ba1ae9cad713e1d96ee

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/4316-135-0x0000000000340000-0x0000000000A16000-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:

980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/4316-135-0x0000000000340000-0x0000000000A16000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8.exe

pid process

4316 980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8.exe

Drops file in Windows directory 8 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
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
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

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8.exe

pid	process
4316	980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8.exe
4316	980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4776	svchost.exe
Token: SeCreatePagefilePrivilege	4776	svchost.exe
Token: SeShutdownPrivilege	4776	svchost.exe
Token: SeCreatePagefilePrivilege	4776	svchost.exe
Token: SeShutdownPrivilege	4776	svchost.exe
Token: SeCreatePagefilePrivilege	4776	svchost.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe
Token: SeRestorePrivilege	1692	TiWorker.exe
Token: SeSecurityPrivilege	1692	TiWorker.exe
Token: SeBackupPrivilege	1692	TiWorker.exe

C:\Users\Admin\AppData\Local\Temp\980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8.exe
"C:\Users\Admin\AppData\Local\Temp\980fe11127c4bc1b2df905fd23227783227440348df0be731b0cb6319a750de8.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4316

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:4776

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:1692

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

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Downloads

memory/4316-130-0x0000000076840000-0x0000000076841000-memory.dmp

Filesize
4KB

Download
memory/4316-131-0x0000000076F54000-0x0000000076F56000-memory.dmp

Filesize
8KB

Download
memory/4316-135-0x0000000000340000-0x0000000000A16000-memory.dmp

Filesize
6.8MB

Download
memory/4316-136-0x00000000744EE000-0x00000000744EF000-memory.dmp

Filesize
4KB

Download
memory/4316-137-0x0000000005E30000-0x0000000006448000-memory.dmp

Filesize
6.1MB

Download
memory/4316-138-0x00000000057C0000-0x00000000057D2000-memory.dmp

Filesize
72KB

Download
memory/4316-139-0x0000000005920000-0x0000000005A2A000-memory.dmp

Filesize
1.0MB

Download
memory/4316-140-0x0000000005850000-0x000000000588C000-memory.dmp

Filesize
240KB

Download
memory/4316-141-0x0000000005800000-0x0000000005801000-memory.dmp

Filesize
4KB

Download
memory/4776-142-0x0000020BD5D20000-0x0000020BD5D30000-memory.dmp

Filesize
64KB

Download
memory/4776-143-0x0000020BD5D80000-0x0000020BD5D90000-memory.dmp

Filesize
64KB

Download
memory/4776-144-0x0000020BD8460000-0x0000020BD8464000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads