redline | b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0

General

Target

b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0.exe
Size

2.8MB
MD5

789fff349c7f3b6675f5e9e4b1ff256f
SHA1

b6d9f2b3e39c793fb076b1bf2c9ee7b8e9f945cf
SHA256

b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0
SHA512

a368c1029b894b8b8b5d107ef8fc504a5e878698126cab411da2235c60ae3e1f02516d72ef970967cde88427e88298584172b137b0e478af9d7943f6a34c3160

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/944-61-0x0000000000A00000-0x000000000115A000-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:

b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/944-61-0x0000000000A00000-0x000000000115A000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0.exe

pid process

944 b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0.exe

pid process

944 b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0.exe

pid	process
944	b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0.exe

pid	process
944	b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0.exe

C:\Users\Admin\AppData\Local\Temp\b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0.exe
"C:\Users\Admin\AppData\Local\Temp\b0bf75d438248b5252ea509e3f43e0c4fbb092b8be4f4114d805f6c4c90126a0.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:944

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/944-54-0x0000000076151000-0x0000000076153000-memory.dmp

Filesize
8KB

Download
memory/944-56-0x0000000075B54000-0x0000000075B55000-memory.dmp

Filesize
4KB

Download
memory/944-58-0x000000007610E000-0x000000007610F000-memory.dmp

Filesize
4KB

Download
memory/944-57-0x0000000075B51000-0x0000000075B52000-memory.dmp

Filesize
4KB

Download
memory/944-55-0x0000000075B51000-0x0000000075B52000-memory.dmp

Filesize
4KB

Download
memory/944-61-0x0000000000A00000-0x000000000115A000-memory.dmp

Filesize
7.4MB

Download
memory/944-63-0x00000000743BE000-0x00000000743BF000-memory.dmp

Filesize
4KB

Download
memory/944-62-0x0000000077580000-0x0000000077582000-memory.dmp

Filesize
8KB

Download
memory/944-64-0x0000000005230000-0x0000000005231000-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