redline | fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672

General

Target

fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672.exe
Size

2.8MB
MD5

e51f556154dabace2c229029ec1f7946
SHA1

f0fda48c8ba5d6e0a076202f94eb782c4228fc20
SHA256

fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672
SHA512

00d5687904df025bde0ab0c5937e1121015b09dea0add3e0ba584f7de60c980e4c9fd42a28d9fa496562b20d4b83bba3d57cc72cc6e409f8f66dba63f7f63c3c

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/576-64-0x00000000002A0000-0x00000000009EA000-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:

fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/576-64-0x00000000002A0000-0x00000000009EA000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672.exe

pid process

576 fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672.exe

pid process

576 fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672.exe

pid	process
576	fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672.exe

pid	process
576	fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672.exe

C:\Users\Admin\AppData\Local\Temp\fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672.exe
"C:\Users\Admin\AppData\Local\Temp\fcef37ecffc5713184d4cd0322c6457d3889b8f69ad622a5cd974be2f2964672.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:576

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/576-55-0x0000000076731000-0x0000000076733000-memory.dmp

Filesize
8KB

Download
memory/576-60-0x0000000075EFE000-0x0000000075EFF000-memory.dmp

Filesize
4KB

Download
memory/576-59-0x0000000075DF4000-0x0000000075DF5000-memory.dmp

Filesize
4KB

Download
memory/576-61-0x0000000075DF1000-0x0000000075DF2000-memory.dmp

Filesize
4KB

Download
memory/576-62-0x0000000077790000-0x0000000077792000-memory.dmp

Filesize
8KB

Download
memory/576-63-0x000000007480E000-0x000000007480F000-memory.dmp

Filesize
4KB

Download
memory/576-64-0x00000000002A0000-0x00000000009EA000-memory.dmp

Filesize
7.3MB

Download
memory/576-65-0x0000000005520000-0x0000000005521000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads