redline | 2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173

General

Target

2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173.exe
Size

3.3MB
MD5

a3a3d3ee2e111da1891ae6f8537edc00
SHA1

1b68ff4c89f3b68b811dae4888e9b9c130235767
SHA256

2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173
SHA512

871f9881615799c1c84c468c17c816623f3216e04466a77f83926ddb0d56dc5fbec5720f2abcf6985230338eb3f905dcad44f0e72992d4ea9309a4b33b8a09dc

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/3080-136-0x00000000008B0000-0x0000000001076000-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:

2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/3080-136-0x00000000008B0000-0x0000000001076000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173.exe

pid process

3080 2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
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

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173.exe

pid	process
3080	2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173.exe
3080	2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	1296	svchost.exe
Token: SeCreatePagefilePrivilege	1296	svchost.exe
Token: SeShutdownPrivilege	1296	svchost.exe
Token: SeCreatePagefilePrivilege	1296	svchost.exe
Token: SeShutdownPrivilege	1296	svchost.exe
Token: SeCreatePagefilePrivilege	1296	svchost.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe
Token: SeRestorePrivilege	640	TiWorker.exe
Token: SeSecurityPrivilege	640	TiWorker.exe
Token: SeBackupPrivilege	640	TiWorker.exe

C:\Users\Admin\AppData\Local\Temp\2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173.exe
"C:\Users\Admin\AppData\Local\Temp\2699731ede4aa7a546902b1804e51da941465c6b6888978de006e6cec450e173.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3080

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:1296

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:640

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/1296-143-0x0000023C86D60000-0x0000023C86D70000-memory.dmp

Filesize
64KB

Download
memory/1296-145-0x0000023C899A0000-0x0000023C899A4000-memory.dmp

Filesize
16KB

Download
memory/1296-144-0x0000023C87320000-0x0000023C87330000-memory.dmp

Filesize
64KB

Download
memory/3080-139-0x0000000005E30000-0x0000000005E42000-memory.dmp

Filesize
72KB

Download
memory/3080-137-0x0000000074EEE000-0x0000000074EEF000-memory.dmp

Filesize
4KB

Download
memory/3080-138-0x0000000006500000-0x0000000006B18000-memory.dmp

Filesize
6.1MB

Download
memory/3080-130-0x0000000077430000-0x0000000077431000-memory.dmp

Filesize
4KB

Download
memory/3080-140-0x0000000005FF0000-0x00000000060FA000-memory.dmp

Filesize
1.0MB

Download
memory/3080-141-0x0000000005E90000-0x0000000005ECC000-memory.dmp

Filesize
240KB

Download
memory/3080-142-0x0000000005ED0000-0x0000000005ED1000-memory.dmp

Filesize
4KB

Download
memory/3080-136-0x00000000008B0000-0x0000000001076000-memory.dmp

Filesize
7.8MB

Download
memory/3080-132-0x0000000077954000-0x0000000077956000-memory.dmp

Filesize
8KB

Download
memory/3080-131-0x0000000077430000-0x0000000077431000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads