redline | a62a32aaa084cf58502545836b26e682051f67065a17a3b0bc595223e4263d4f

General

Target

a62a32aaa084cf58502545836b26e682051f67065a17a3b0bc595223e4263d4f.exe
Size

667KB
MD5

5f28e537ea9f681c845e12f5fdb9684d
SHA1

38cee9d23f5d1e0b11ce8850e8edeca09261f7f2
SHA256

a62a32aaa084cf58502545836b26e682051f67065a17a3b0bc595223e4263d4f
SHA512

a030a25bf6520bb0d69b6cbb29260a202219f6de97131de4030a307160847903b0d4d8ec5984f6a2a25e7ccb369e716188b1bf8e5ad1a309f2139e7386d0586b
SSDEEP

12288:dgG+zzPAELjY7Zrp67eISK745fab5e3TEE:dT+PPh2Fp6qIL45Sb5e3J

Score

10^/10

redline lyla.22.11 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

Lyla.22.11

C2

185.215.113.216:21921

Attributes

auth_value
4e1560b379e71c6ab6ae277b9d4c6895

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
Executes dropped EXE 1 IoCs

Processes:

Lyla2211.exe

pid process

2080 Lyla2211.exe

pid	process
2080	Lyla2211.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

a62a32aaa084cf58502545836b26e682051f67065a17a3b0bc595223e4263d4f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	a62a32aaa084cf58502545836b26e682051f67065a17a3b0bc595223e4263d4f.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
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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Lyla2211.exe

pid process

2080 Lyla2211.exe
2080 Lyla2211.exe

pid	process
2080	Lyla2211.exe
2080	Lyla2211.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

a62a32aaa084cf58502545836b26e682051f67065a17a3b0bc595223e4263d4f.exeLyla2211.exe

description	pid	process
Token: SeDebugPrivilege	4308	a62a32aaa084cf58502545836b26e682051f67065a17a3b0bc595223e4263d4f.exe
Token: SeDebugPrivilege	2080	Lyla2211.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a62a32aaa084cf58502545836b26e682051f67065a17a3b0bc595223e4263d4f.exe

description	pid	process	target process
PID 4308 wrote to memory of 2080	4308	a62a32aaa084cf58502545836b26e682051f67065a17a3b0bc595223e4263d4f.exe	Lyla2211.exe
PID 4308 wrote to memory of 2080	4308	a62a32aaa084cf58502545836b26e682051f67065a17a3b0bc595223e4263d4f.exe	Lyla2211.exe
PID 4308 wrote to memory of 2080	4308	a62a32aaa084cf58502545836b26e682051f67065a17a3b0bc595223e4263d4f.exe	Lyla2211.exe

C:\Users\Admin\AppData\Local\Temp\a62a32aaa084cf58502545836b26e682051f67065a17a3b0bc595223e4263d4f.exe
"C:\Users\Admin\AppData\Local\Temp\a62a32aaa084cf58502545836b26e682051f67065a17a3b0bc595223e4263d4f.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4308

C:\Windows\Temp\Lyla2211.exe
"C:\Windows\Temp\Lyla2211.exe"
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2080

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\Temp\Lyla2211.exe

Filesize
199KB

MD5
f3328099e8d1f53b20e4e59c0c2c0603

SHA1
7922e1a1365eeccb099a39f05b7cf23786130dd9

SHA256
6d979cf2150d9fc4c694ea93c93d8a87aeccb541caec3003651f87f65b498154

SHA512
6aac667a06c61e68d79ff08f319f7d234dded2dec75c5ffd5112b8f9a59859f37dc4d7fdbadfd8db40757e85eb64ef4044dac2ce66fb9e9a4c6131dd70a3d408

Download Submit
C:\Windows\Temp\Lyla2211.exe

Filesize
199KB

MD5
f3328099e8d1f53b20e4e59c0c2c0603

SHA1
7922e1a1365eeccb099a39f05b7cf23786130dd9

SHA256
6d979cf2150d9fc4c694ea93c93d8a87aeccb541caec3003651f87f65b498154

SHA512
6aac667a06c61e68d79ff08f319f7d234dded2dec75c5ffd5112b8f9a59859f37dc4d7fdbadfd8db40757e85eb64ef4044dac2ce66fb9e9a4c6131dd70a3d408

Download Submit
memory/2080-138-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/2080-133-0x0000000000000000-mapping.dmp

Download
memory/2080-136-0x00000000004E0000-0x0000000000518000-memory.dmp

Filesize
224KB

Download
memory/2080-137-0x0000000005310000-0x0000000005928000-memory.dmp

Filesize
6.1MB

Download
memory/2080-139-0x0000000004E70000-0x0000000004F7A000-memory.dmp

Filesize
1.0MB

Download
memory/2080-140-0x0000000004DA0000-0x0000000004DDC000-memory.dmp

Filesize
240KB

Download
memory/2080-141-0x0000000004BF0000-0x0000000004C82000-memory.dmp

Filesize
584KB

Download
memory/2080-142-0x0000000006020000-0x00000000065C4000-memory.dmp

Filesize
5.6MB

Download
memory/2080-143-0x0000000005B70000-0x0000000005BD6000-memory.dmp

Filesize
408KB

Download
memory/2080-144-0x0000000005BE0000-0x0000000005C30000-memory.dmp

Filesize
320KB

Download
memory/2080-145-0x00000000066D0000-0x0000000006746000-memory.dmp

Filesize
472KB

Download
memory/2080-146-0x00000000052D0000-0x00000000052EE000-memory.dmp

Filesize
120KB

Download
memory/4308-132-0x0000000000C90000-0x0000000000D3C000-memory.dmp

Filesize
688KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads