redline | acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c

General

Target

acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c.exe
Size

3.4MB
MD5

5696457aedcbad574a0081e1b4c8b9a5
SHA1

d8d3878dbbd91af8527ef7437ad2774708871700
SHA256

acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c
SHA512

a6e109d69ba28d12b5ef01ce9f4bf8c39add5de272e1e4db49a8935a93e7f49542a3950d1de5c7ccf8f7c5c61d5fc5b8233fa0ced6dd5258fcfb13608252d694

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
behavioral1/memory/832-62-0x0000000000E00000-0x0000000001650000-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:

acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/832-62-0x0000000000E00000-0x0000000001650000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c.exe

pid process

832 acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c.exe

pid process

832 acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c.exe

pid	process
832	acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c.exe

pid	process
832	acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c.exe

C:\Users\Admin\AppData\Local\Temp\acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c.exe
"C:\Users\Admin\AppData\Local\Temp\acd31a76630305890772d4b1b57ef990df6bdf1a67193859d47cfa3b43cf312c.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:832

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/832-54-0x0000000075891000-0x0000000075893000-memory.dmp

Filesize
8KB

Download
memory/832-55-0x00000000752B4000-0x00000000752B5000-memory.dmp

Filesize
4KB

Download
memory/832-56-0x00000000752B1000-0x00000000752B2000-memory.dmp

Filesize
4KB

Download
memory/832-58-0x000000007691E000-0x000000007691F000-memory.dmp

Filesize
4KB

Download
memory/832-60-0x0000000077800000-0x0000000077802000-memory.dmp

Filesize
8KB

Download
memory/832-62-0x0000000000E00000-0x0000000001650000-memory.dmp

Filesize
8.3MB

Download
memory/832-63-0x000000007471E000-0x000000007471F000-memory.dmp

Filesize
4KB

Download
memory/832-64-0x0000000005580000-0x0000000005581000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads