redline | 48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34

General

Target

48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe
Size

2.6MB
MD5

8648920e1e7af16a4a22f8df9436921d
SHA1

90ee3ca8ae0924d66929838836306568bb2cd19e
SHA256

48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34
SHA512

f3c9df7029a3d63e20490758071fbcc6d39c59961c80a93a0d921c284bc354059481741e251e70387c2d6ce6836feee99c79a33c8095323db31bb5bcdbcfdd7b

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/4436-133-0x00000000003D0000-0x0000000000ABC000-memory.dmp	family_redline

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe

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:

48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral2/memory/4436-133-0x00000000003D0000-0x0000000000ABC000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe

pid process

4436 48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe

pid	process
4436	48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe
4436	48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe

C:\Users\Admin\AppData\Local\Temp\48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe
"C:\Users\Admin\AppData\Local\Temp\48797d3f3c4b92917726443e39daa41081cf2efcf6fd311012bad4b590caef34.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4436

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4436-130-0x00000000003D0000-0x0000000000ABC000-memory.dmp

Filesize
6.9MB

Download
memory/4436-133-0x00000000003D0000-0x0000000000ABC000-memory.dmp

Filesize
6.9MB

Download
memory/4436-134-0x00000000778E0000-0x0000000077A83000-memory.dmp

Filesize
1.6MB

Download
memory/4436-135-0x0000000006130000-0x0000000006748000-memory.dmp

Filesize
6.1MB

Download
memory/4436-136-0x0000000003660000-0x0000000003672000-memory.dmp

Filesize
72KB

Download
memory/4436-137-0x0000000005B10000-0x0000000005C1A000-memory.dmp

Filesize
1.0MB

Download
memory/4436-138-0x00000000036C0000-0x00000000036FC000-memory.dmp

Filesize
240KB

Download
memory/4436-139-0x00000000003D0000-0x0000000000ABC000-memory.dmp

Filesize
6.9MB

Download
memory/4436-140-0x00000000778E0000-0x0000000077A83000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads