redline | 899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8

General

Target

899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8.exe
Size

2.6MB
MD5

162e6f22aa969a7a99c2ee8cfdc39f6e
SHA1

d1dcfb654215bf3999e4bf11ce0e30964671585e
SHA256

899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8
SHA512

72f472ab7921aae36b2954c73668daa272f779eb5d78f6bbef4f4d7a4089ab4a370d956b1ff688c7a65e493e7ed307d3345dc8cba882ed8ee1e75f2c2bf2e16b

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 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1520-64-0x0000000000BD0000-0x00000000012BE000-memory.dmp	family_redline
behavioral1/memory/1520-65-0x0000000000BD0000-0x00000000012BE000-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:

899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8.exe

Themida packer 2 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1520-64-0x0000000000BD0000-0x00000000012BE000-memory.dmp	themida
behavioral1/memory/1520-65-0x0000000000BD0000-0x00000000012BE000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8.exe

pid process

1520 899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8.exe

pid process

1520 899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8.exe

pid	process
1520	899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8.exe

pid	process
1520	899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8.exe

C:\Users\Admin\AppData\Local\Temp\899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8.exe
"C:\Users\Admin\AppData\Local\Temp\899863f4905401af16477a1ebbe593b05be6d25329db6c4ef294e872d6356bf8.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1520

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/1520-55-0x0000000076371000-0x0000000076373000-memory.dmp

Filesize
8KB

Download
memory/1520-57-0x0000000075DF4000-0x0000000075DF5000-memory.dmp

Filesize
4KB

Download
memory/1520-56-0x0000000075DF4000-0x0000000075DF5000-memory.dmp

Filesize
4KB

Download
memory/1520-59-0x0000000075DF1000-0x0000000075DF2000-memory.dmp

Filesize
4KB

Download
memory/1520-58-0x00000000756DE000-0x00000000756DF000-memory.dmp

Filesize
4KB

Download
memory/1520-62-0x00000000773D0000-0x00000000773D2000-memory.dmp

Filesize
8KB

Download
memory/1520-63-0x000000007445E000-0x000000007445F000-memory.dmp

Filesize
4KB

Download
memory/1520-64-0x0000000000BD0000-0x00000000012BE000-memory.dmp

Filesize
6.9MB

Download
memory/1520-65-0x0000000000BD0000-0x00000000012BE000-memory.dmp

Filesize
6.9MB

Download
memory/1520-66-0x00000000055F0000-0x00000000055F1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads