redline | f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061

General

Target

f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061.exe
Size

2.8MB
MD5

61bd5c27bfe4ae8f52f2f348deeca0a3
SHA1

d6b9ffe1cb7779de46713fa3fcaa193d3310546d
SHA256

f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061
SHA512

4a1dc70442d105a6406bebab08e24eb06a98f912ef4f074467f5266f2a6bd164bc0aba9aa527394aef50e783c50399d08854f48bd652cd458ffd16a914a613b1

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/1608-64-0x0000000000CA0000-0x00000000013F0000-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:

f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1608-64-0x0000000000CA0000-0x00000000013F0000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061.exe

pid process

1608 f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061.exe

pid process

1608 f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061.exe

pid	process
1608	f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061.exe

pid	process
1608	f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061.exe

C:\Users\Admin\AppData\Local\Temp\f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061.exe
"C:\Users\Admin\AppData\Local\Temp\f11105bd88fa1f8ba957ab282e50ed2379b0a34ca168527908fe38fe2da37061.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1608

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

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Downloads

memory/1608-55-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

Download
memory/1608-56-0x0000000076B91000-0x0000000076B92000-memory.dmp

Filesize
4KB

Download
memory/1608-59-0x000000007514E000-0x000000007514F000-memory.dmp

Filesize
4KB

Download
memory/1608-58-0x0000000076B94000-0x0000000076B95000-memory.dmp

Filesize
4KB

Download
memory/1608-57-0x0000000076B91000-0x0000000076B92000-memory.dmp

Filesize
4KB

Download
memory/1608-62-0x00000000770A0000-0x00000000770A2000-memory.dmp

Filesize
8KB

Download
memory/1608-63-0x000000007412E000-0x000000007412F000-memory.dmp

Filesize
4KB

Download
memory/1608-64-0x0000000000CA0000-0x00000000013F0000-memory.dmp

Filesize
7.3MB

Download
memory/1608-65-0x0000000005080000-0x0000000005081000-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