redline | b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a

General

Target

b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a.exe
Size

3.0MB
MD5

0288650ee8dd30463a93d199a1e1cc93
SHA1

5f10dbdb3171fb4e731705110802ad3275226745
SHA256

b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a
SHA512

9a83555bd8f7578b7503e8f175107548e8cdc6e72c014aa547253ac71b922b2cd49d8199a3875ce2b620dd9432b5f44fcaf0e3b96c35251be41ade6f5b032388

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/960-63-0x0000000000E80000-0x0000000001662000-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:

b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/960-63-0x0000000000E80000-0x0000000001662000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a.exe

pid process

960 b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a.exe

pid process

960 b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a.exe

pid	process
960	b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a.exe

pid	process
960	b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a.exe

C:\Users\Admin\AppData\Local\Temp\b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a.exe
"C:\Users\Admin\AppData\Local\Temp\b2b5189bae68be2ce6132e8a07ac35967f33d5a51116d77c436a30a90d62760a.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:960

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/960-55-0x0000000076921000-0x0000000076923000-memory.dmp

Filesize
8KB

Download
memory/960-59-0x0000000076261000-0x0000000076262000-memory.dmp

Filesize
4KB

Download
memory/960-58-0x0000000076264000-0x0000000076265000-memory.dmp

Filesize
4KB

Download
memory/960-60-0x000000007620E000-0x000000007620F000-memory.dmp

Filesize
4KB

Download
memory/960-61-0x0000000077C70000-0x0000000077C72000-memory.dmp

Filesize
8KB

Download
memory/960-62-0x0000000074CFE000-0x0000000074CFF000-memory.dmp

Filesize
4KB

Download
memory/960-63-0x0000000000E80000-0x0000000001662000-memory.dmp

Filesize
7.9MB

Download
memory/960-64-0x00000000055A0000-0x00000000055A1000-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