redline | 45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22

General

Target

45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22.exe
Size

3.2MB
MD5

8ce6f635950c9bc691d7b17bc9fb33af
SHA1

d69e755e1914a4d02642c9ba1cd2eb9447580689
SHA256

45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22
SHA512

bd1dbd4b2e63c061060a13fe37500d3ba7e441f0fa16b40c0bc291ed7c8416b6730c12b9f8d0fb56e0200729db9b6fdc1548143208d12aab0935470aaf2833be

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/736-63-0x0000000000DD0000-0x00000000016EE000-memory.dmp	family_redline

.NET Reactor proctector 1 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

Processes:

resource	yara_rule
behavioral1/memory/736-63-0x0000000000DD0000-0x00000000016EE000-memory.dmp	net_reactor

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:

45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/736-63-0x0000000000DD0000-0x00000000016EE000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22.exe

pid process

736 45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22.exe

pid process

736 45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22.exe

pid	process
736	45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22.exe

pid	process
736	45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22.exe

C:\Users\Admin\AppData\Local\Temp\45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22.exe
"C:\Users\Admin\AppData\Local\Temp\45d009a711f86898927fb52faa5a7ab5a20955c9fc0c44cfc9df2187b8d6dd22.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:736

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

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Downloads

memory/736-55-0x0000000076B81000-0x0000000076B83000-memory.dmp

Filesize
8KB

Download
memory/736-57-0x0000000075E34000-0x0000000075E35000-memory.dmp

Filesize
4KB

Download
memory/736-56-0x0000000075E31000-0x0000000075E32000-memory.dmp

Filesize
4KB

Download
memory/736-58-0x00000000758DE000-0x00000000758DF000-memory.dmp

Filesize
4KB

Download
memory/736-59-0x0000000077C10000-0x0000000077C12000-memory.dmp

Filesize
8KB

Download
memory/736-62-0x0000000074C8E000-0x0000000074C8F000-memory.dmp

Filesize
4KB

Download
memory/736-63-0x0000000000DD0000-0x00000000016EE000-memory.dmp

Filesize
9.1MB

Download
memory/736-64-0x0000000005640000-0x0000000005641000-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