redline | df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4

General

Target

df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe
Size

3.3MB
MD5

10b704043c5830e1e8cd977676b95738
SHA1

33f4164c2705d691b6cf59a4a834b5747e22d4d1
SHA256

df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4
SHA512

dec5dcfec3138ecf14f2d1129fbc2967b00522cd8b331f9456604575e4f0115c2d53c3b0df88a06edb3e6baac6a1939aedeec3a43697b334b4dac7694e442888

Score

10^/10

redline discovery evasion infostealer spyware stealer themida trojan

Malware Config

Signatures

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

df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
behavioral1/memory/1096-116-0x0000000000900000-0x0000000000901000-memory.dmp	themida

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

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe

pid process

1096 df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe

pid	process
1096	df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe
1096	df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe

description pid process

Token: SeDebugPrivilege 1096 df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe

description	pid	process
Token: SeDebugPrivilege	1096	df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe

C:\Users\Admin\AppData\Local\Temp\df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe
"C:\Users\Admin\AppData\Local\Temp\df882019f27f70c1048701cfba8b61c03417fbe29525cb8debea6815b96423d4.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1096

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

2

T1081

Discovery

Query Registry

3

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/1096-115-0x0000000077BB0000-0x0000000077D3E000-memory.dmp

Filesize
1.6MB

Download
memory/1096-116-0x0000000000900000-0x0000000000901000-memory.dmp

Filesize
4KB

Download
memory/1096-118-0x0000000006290000-0x0000000006291000-memory.dmp

Filesize
4KB

Download
memory/1096-119-0x0000000005C30000-0x0000000005C31000-memory.dmp

Filesize
4KB

Download
memory/1096-120-0x0000000005CC0000-0x0000000005CC1000-memory.dmp

Filesize
4KB

Download
memory/1096-121-0x0000000005C70000-0x0000000005C71000-memory.dmp

Filesize
4KB

Download
memory/1096-122-0x0000000005D00000-0x0000000005D01000-memory.dmp

Filesize
4KB

Download
memory/1096-123-0x0000000005E80000-0x0000000005E81000-memory.dmp

Filesize
4KB

Download
memory/1096-124-0x0000000007080000-0x0000000007081000-memory.dmp

Filesize
4KB

Download
memory/1096-125-0x0000000007780000-0x0000000007781000-memory.dmp

Filesize
4KB

Download
memory/1096-126-0x0000000007010000-0x0000000007011000-memory.dmp

Filesize
4KB

Download
memory/1096-127-0x0000000007420000-0x0000000007421000-memory.dmp

Filesize
4KB

Download
memory/1096-128-0x0000000007590000-0x0000000007591000-memory.dmp

Filesize
4KB

Download
memory/1096-129-0x00000000081B0000-0x00000000081B1000-memory.dmp

Filesize
4KB

Download
memory/1096-130-0x0000000007570000-0x0000000007571000-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