redline | 12dd9be4130d2815e1996e2179b5e0af874bc1bca280b455f17ff96aace7293c

General

Target

fb89d57447db2445a18842b156ede54a.exe
Size

1.6MB
MD5

fb89d57447db2445a18842b156ede54a
SHA1

69fd005c7f4da455cc16198c308c02597aeed475
SHA256

12dd9be4130d2815e1996e2179b5e0af874bc1bca280b455f17ff96aace7293c
SHA512

2dca1e302379ec0543ff4e9f8f4dc18c1ef76b758fb17823f9a6835fbfbcd1afce759719592060db1a95ba3085ed6fbb9678b364342a8b22e2c982928c2e47be

Score

10^/10

redline 1 evasion infostealer spyware trojan

Malware Config

Extracted

Family

redline

Botnet

1

C2

116.202.11.19:24855

Attributes

auth_value
24b5bd5b441536b793bf4e2a4d143416

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/840-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/840-63-0x000000000041BCAE-mapping.dmp	family_redline
behavioral1/memory/840-65-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/840-64-0x0000000000400000-0x0000000000420000-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:

fb89d57447db2445a18842b156ede54a.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fb89d57447db2445a18842b156ede54a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fb89d57447db2445a18842b156ede54a.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

fb89d57447db2445a18842b156ede54a.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	fb89d57447db2445a18842b156ede54a.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

fb89d57447db2445a18842b156ede54a.exe

description pid process target process

PID 1808 set thread context of 840 1808 fb89d57447db2445a18842b156ede54a.exe AppLaunch.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

AppLaunch.exe

pid process

840 AppLaunch.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AppLaunch.exe

description pid process

Token: SeDebugPrivilege 840 AppLaunch.exe

description	pid	process	target process
PID 1808 set thread context of 840	1808	fb89d57447db2445a18842b156ede54a.exe	AppLaunch.exe

pid	process
840	AppLaunch.exe

description	pid	process
Token: SeDebugPrivilege	840	AppLaunch.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

fb89d57447db2445a18842b156ede54a.exe

description	pid	process	target process
PID 1808 wrote to memory of 840	1808	fb89d57447db2445a18842b156ede54a.exe	AppLaunch.exe
PID 1808 wrote to memory of 840	1808	fb89d57447db2445a18842b156ede54a.exe	AppLaunch.exe
PID 1808 wrote to memory of 840	1808	fb89d57447db2445a18842b156ede54a.exe	AppLaunch.exe
PID 1808 wrote to memory of 840	1808	fb89d57447db2445a18842b156ede54a.exe	AppLaunch.exe
PID 1808 wrote to memory of 840	1808	fb89d57447db2445a18842b156ede54a.exe	AppLaunch.exe
PID 1808 wrote to memory of 840	1808	fb89d57447db2445a18842b156ede54a.exe	AppLaunch.exe
PID 1808 wrote to memory of 840	1808	fb89d57447db2445a18842b156ede54a.exe	AppLaunch.exe
PID 1808 wrote to memory of 840	1808	fb89d57447db2445a18842b156ede54a.exe	AppLaunch.exe
PID 1808 wrote to memory of 840	1808	fb89d57447db2445a18842b156ede54a.exe	AppLaunch.exe

C:\Users\Admin\AppData\Local\Temp\fb89d57447db2445a18842b156ede54a.exe
"C:\Users\Admin\AppData\Local\Temp\fb89d57447db2445a18842b156ede54a.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1808

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:840

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/840-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/840-56-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/840-63-0x000000000041BCAE-mapping.dmp

Download
memory/840-65-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/840-64-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1808-54-0x0000000076AC1000-0x0000000076AC3000-memory.dmp

Filesize
8KB

Download
memory/1808-55-0x0000000000880000-0x00000000008E0000-memory.dmp

Filesize
384KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads