redline | f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc

General

Target

f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc.exe
Size

2.8MB
MD5

f3b1796bc60de9fe31bd2ecc365f74e1
SHA1

1a95217a3d5f90f537874f9c75724037e1bdae26
SHA256

f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc
SHA512

2e04a77e18e5b6b599117c673f64bd8c9a610be11411614198970368697d8496c1bc428655b1fc7e91cc68e6d9f0f71b160e5c974da348677d2687240231d4e0

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/1684-61-0x0000000000A90000-0x00000000011A8000-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:

f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1684-61-0x0000000000A90000-0x00000000011A8000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc.exe

pid process

1684 f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc.exe

pid process

1684 f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc.exe

pid	process
1684	f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc.exe

pid	process
1684	f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc.exe

C:\Users\Admin\AppData\Local\Temp\f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc.exe
"C:\Users\Admin\AppData\Local\Temp\f7521eec1c0dd8ba2c4d344c3befe56fab15f8dd3d712b473d6a6efa631753dc.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1684

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/1684-53-0x0000000076421000-0x0000000076423000-memory.dmp

Filesize
8KB

Download
memory/1684-57-0x0000000075284000-0x0000000075285000-memory.dmp

Filesize
4KB

Download
memory/1684-58-0x0000000075281000-0x0000000075282000-memory.dmp

Filesize
4KB

Download
memory/1684-59-0x000000007592E000-0x000000007592F000-memory.dmp

Filesize
4KB

Download
memory/1684-60-0x0000000077480000-0x0000000077482000-memory.dmp

Filesize
8KB

Download
memory/1684-61-0x0000000000A90000-0x00000000011A8000-memory.dmp

Filesize
7.1MB

Download
memory/1684-62-0x000000007450E000-0x000000007450F000-memory.dmp

Filesize
4KB

Download
memory/1684-63-0x0000000005160000-0x0000000005161000-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