redline | b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74

General

Target

b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74.exe
Size

2.8MB
MD5

934a2ff0a3b70b560122a52f67eb50bf
SHA1

15747565aea9329806fe74ffe1b9f70685edea9b
SHA256

b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74
SHA512

0abb3bcfe8962d7bec40fe507908909ffe57e6b49bf0e6a098cc4574ba2b979f8894c8016ef276ce250aaf723f1c4a910e44fe9b4868af66b3cadd2a989b3428

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/1620-63-0x00000000012F0000-0x0000000001A32000-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:

b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1620-63-0x00000000012F0000-0x0000000001A32000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74.exe

pid process

1620 b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74.exe

pid process

1620 b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74.exe

pid	process
1620	b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74.exe

pid	process
1620	b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74.exe

C:\Users\Admin\AppData\Local\Temp\b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74.exe
"C:\Users\Admin\AppData\Local\Temp\b704a93a48716895f924221cc63e3bec2f9681b92cfe4b9176f1cf98ce77ce74.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1620

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

Loading Replay Monitor...

Downloads

memory/1620-55-0x0000000076921000-0x0000000076923000-memory.dmp

Filesize
8KB

Download
memory/1620-57-0x000000007620E000-0x000000007620F000-memory.dmp

Filesize
4KB

Download
memory/1620-56-0x0000000076264000-0x0000000076265000-memory.dmp

Filesize
4KB

Download
memory/1620-58-0x0000000076261000-0x0000000076262000-memory.dmp

Filesize
4KB

Download
memory/1620-61-0x0000000077C70000-0x0000000077C72000-memory.dmp

Filesize
8KB

Download
memory/1620-62-0x0000000074CFE000-0x0000000074CFF000-memory.dmp

Filesize
4KB

Download
memory/1620-63-0x00000000012F0000-0x0000000001A32000-memory.dmp

Filesize
7.3MB

Download
memory/1620-64-0x0000000000EB0000-0x0000000000EB1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads