redline | 9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1

General

Target

9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe
Size

2.0MB
MD5

0d0d2e933b2796fd0d0a7bc296000bed
SHA1

9f45970fbfb62d69c103e6fa8e27965c24bc6940
SHA256

9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1
SHA512

c6c0858a782f58e271a3327db540dcdadd4ec409b1cd52bb90a7991621795816feddead0cc393a28e3236f03446f1a37759f094a1d5df50fa36d44bae8b3b147
SSDEEP

49152:d6heut8c9ExIyQ/WmixiDxBc6/xeCXzC2IDWV3mSzDexaEu6aT:shrt8QyqiANBLG2IDWzzDexJL0

Score

10^/10

redline install evasion infostealer spyware themida trojan

Malware Config

Extracted

Family

redline

Botnet

Install

C2

manddarinn.art:81

Attributes

auth_value
f9affed97251c08e7a096257ba9edfb2

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.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:

9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1672-55-0x00000000013E0000-0x0000000001A14000-memory.dmp	themida
behavioral1/memory/1672-62-0x00000000013E0000-0x0000000001A14000-memory.dmp	themida

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe

pid process

1672 9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe

pid	process
1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe

description	pid	process	target process
PID 1672 set thread context of 768	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exeInstallUtil.exe

pid process

1672 9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe
768 InstallUtil.exe
768 InstallUtil.exe

pid	process
1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe
768	InstallUtil.exe
768	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exeInstallUtil.exe

description	pid	process
Token: SeDebugPrivilege	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe
Token: SeDebugPrivilege	768	InstallUtil.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe

description	pid	process	target process
PID 1672 wrote to memory of 552	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 552	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 552	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 552	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 552	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 552	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 552	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 768	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 768	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 768	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 768	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 768	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 768	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 768	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 768	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 768	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 768	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 768	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe
PID 1672 wrote to memory of 768	1672	9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe	InstallUtil.exe

C:\Users\Admin\AppData\Local\Temp\9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.exe
"C:\Users\Admin\AppData\Local\Temp\9d4a5344f0cb03807c0857078c93768d2ab92ad9cd8aec51922fd80137773ee1.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 use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
2⤵
PID:552

C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:768

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/768-58-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/768-59-0x000000000041B596-mapping.dmp

Download
memory/768-65-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/768-61-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/768-66-0x0000000075111000-0x0000000075113000-memory.dmp

Filesize
8KB

Download
memory/1672-55-0x00000000013E0000-0x0000000001A14000-memory.dmp

Filesize
6.2MB

Download
memory/1672-56-0x0000000076DD0000-0x0000000076F79000-memory.dmp

Filesize
1.7MB

Download
memory/1672-57-0x00000000009E0000-0x0000000000A4C000-memory.dmp

Filesize
432KB

Download
memory/1672-62-0x00000000013E0000-0x0000000001A14000-memory.dmp

Filesize
6.2MB

Download
memory/1672-64-0x0000000076DD0000-0x0000000076F79000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads