redline | 63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121

General

Target

63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe
Size

3.0MB
MD5

f056f59345899c6b99966d6b1c1a7d64
SHA1

8725b1ef0a299c75c65e0956918d41d801e4fa1d
SHA256

63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121
SHA512

6bb60eef6366e928f8f7d9b1d9014e9e4bc3b64936d39ac94747390a2bab1261b322bd89f4e7fccb673ec24a6649add5c5e2504b7c1157786bee48dafc0ba244

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:

63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.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/3972-116-0x0000000001040000-0x0000000001041000-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:

63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe

pid process

3972 63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe

pid	process
3972	63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe
3972	63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe

description pid process

Token: SeDebugPrivilege 3972 63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe

description	pid	process
Token: SeDebugPrivilege	3972	63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe

C:\Users\Admin\AppData\Local\Temp\63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe
"C:\Users\Admin\AppData\Local\Temp\63f8ef0e77508ba0575dc2b12af51d6416d9eb4bab6ad9b2380fd9a8cbbb9121.exe"
1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3972

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/3972-115-0x0000000077D20000-0x0000000077EAE000-memory.dmp

Filesize
1.6MB

Download
memory/3972-116-0x0000000001040000-0x0000000001041000-memory.dmp

Filesize
4KB

Download
memory/3972-118-0x0000000006290000-0x0000000006291000-memory.dmp

Filesize
4KB

Download
memory/3972-119-0x0000000005CF0000-0x0000000005CF1000-memory.dmp

Filesize
4KB

Download
memory/3972-120-0x0000000005D50000-0x0000000005D51000-memory.dmp

Filesize
4KB

Download
memory/3972-121-0x0000000005D90000-0x0000000005D91000-memory.dmp

Filesize
4KB

Download
memory/3972-122-0x0000000005C70000-0x0000000005C71000-memory.dmp

Filesize
4KB

Download
memory/3972-123-0x0000000005F30000-0x0000000005F31000-memory.dmp

Filesize
4KB

Download
memory/3972-124-0x0000000007130000-0x0000000007131000-memory.dmp

Filesize
4KB

Download
memory/3972-125-0x0000000007830000-0x0000000007831000-memory.dmp

Filesize
4KB

Download
memory/3972-126-0x0000000007300000-0x0000000007301000-memory.dmp

Filesize
4KB

Download
memory/3972-127-0x0000000007420000-0x0000000007421000-memory.dmp

Filesize
4KB

Download
memory/3972-128-0x0000000008260000-0x0000000008261000-memory.dmp

Filesize
4KB

Download
memory/3972-129-0x00000000076D0000-0x00000000076D1000-memory.dmp

Filesize
4KB

Download
memory/3972-130-0x00000000077C0000-0x00000000077C1000-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