redline | 82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12

General

Target

82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12.exe
Size

3.3MB
MD5

7564cf5e16b0872b0b3a7e5e69b9a2c1
SHA1

ce5a1d790cbf18cff4752b5621e37afd8b3cb95d
SHA256

82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12
SHA512

28a8e85fa5fad046513e73da1c35d467b46816bc5c818dca8fd1a1b5cdfd2b6dc430a86471ee6a9d56346610560cbee010402ae45a770eb2ee60c16ad2303ccf

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/4176-139-0x00000000004C0000-0x0000000000D2C000-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:

82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/4176-139-0x00000000004C0000-0x0000000000D2C000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12.exe

pid process

4176 82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12.exe

pid	process
4176	82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12.exe
4176	82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4864	svchost.exe
Token: SeCreatePagefilePrivilege	4864	svchost.exe
Token: SeShutdownPrivilege	4864	svchost.exe
Token: SeCreatePagefilePrivilege	4864	svchost.exe
Token: SeShutdownPrivilege	4864	svchost.exe
Token: SeCreatePagefilePrivilege	4864	svchost.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe
Token: SeRestorePrivilege	1800	TiWorker.exe
Token: SeSecurityPrivilege	1800	TiWorker.exe
Token: SeBackupPrivilege	1800	TiWorker.exe

C:\Users\Admin\AppData\Local\Temp\82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12.exe
"C:\Users\Admin\AppData\Local\Temp\82e230c41b276ea0bfefb73eb2bec06cec09ee02ec027d2a7881bbc36e577c12.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4176

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:4864

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:1800

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/4176-133-0x0000000075E60000-0x0000000075E61000-memory.dmp

Filesize
4KB

Download
memory/4176-134-0x0000000075E60000-0x0000000075E61000-memory.dmp

Filesize
4KB

Download
memory/4176-135-0x0000000077D24000-0x0000000077D26000-memory.dmp

Filesize
8KB

Download
memory/4176-139-0x00000000004C0000-0x0000000000D2C000-memory.dmp

Filesize
8.4MB

Download
memory/4176-140-0x00000000752BE000-0x00000000752BF000-memory.dmp

Filesize
4KB

Download
memory/4176-141-0x00000000060B0000-0x00000000066C8000-memory.dmp

Filesize
6.1MB

Download
memory/4176-142-0x0000000005AB0000-0x0000000005AC2000-memory.dmp

Filesize
72KB

Download
memory/4176-143-0x0000000005BE0000-0x0000000005CEA000-memory.dmp

Filesize
1.0MB

Download
memory/4176-144-0x0000000005A80000-0x0000000005A81000-memory.dmp

Filesize
4KB

Download
memory/4176-145-0x0000000005B10000-0x0000000005B4C000-memory.dmp

Filesize
240KB

Download
memory/4864-146-0x00000208183A0000-0x00000208183B0000-memory.dmp

Filesize
64KB

Download
memory/4864-147-0x0000020818B60000-0x0000020818B70000-memory.dmp

Filesize
64KB

Download
memory/4864-148-0x000002081B780000-0x000002081B784000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads