redline | 0b3126faa1c9aefa49138147a91524c66e466f572dcac2e0121c53a187ccb076

General

Target

45899429584c6e771bfa9f9a9e37ca4a.exe
Size

555KB
MD5

45899429584c6e771bfa9f9a9e37ca4a
SHA1

0b28d9977d2cb0e818c6206752cf9aec56bfac98
SHA256

0b3126faa1c9aefa49138147a91524c66e466f572dcac2e0121c53a187ccb076
SHA512

8159fabef442fa2c3f2c8efd19dd7eb704b90e5fdb6dfee62561bc755b8e4e7ef7db7c70a91297e9786548f7fa52424d26943a57d3f1566ce695f0473e419cc9

Score

10^/10

redline discovery infostealer spyware

Malware Config

Signatures

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

RedLine Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/188-11-0x0000000004E80000-0x0000000004EA8000-memory.dmp	family_redline
behavioral2/memory/188-13-0x0000000004EF0000-0x0000000004F16000-memory.dmp	family_redline

Executes dropped EXE 1 IoCs

Processes:

noabu.exe

pid process

188 noabu.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

16 ip-api.com
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
188	noabu.exe

flow	ioc
16	ip-api.com

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

45899429584c6e771bfa9f9a9e37ca4a.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	45899429584c6e771bfa9f9a9e37ca4a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	45899429584c6e771bfa9f9a9e37ca4a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

noabu.exe

pid process

188 noabu.exe
188 noabu.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

noabu.exe

description pid process

Token: SeDebugPrivilege 188 noabu.exe

pid	process
188	noabu.exe
188	noabu.exe

description	pid	process
Token: SeDebugPrivilege	188	noabu.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

45899429584c6e771bfa9f9a9e37ca4a.exe

description	pid	process	target process
PID 1036 wrote to memory of 188	1036	45899429584c6e771bfa9f9a9e37ca4a.exe	noabu.exe
PID 1036 wrote to memory of 188	1036	45899429584c6e771bfa9f9a9e37ca4a.exe	noabu.exe
PID 1036 wrote to memory of 188	1036	45899429584c6e771bfa9f9a9e37ca4a.exe	noabu.exe

C:\Users\Admin\AppData\Local\Temp\45899429584c6e771bfa9f9a9e37ca4a.exe
"C:\Users\Admin\AppData\Local\Temp\45899429584c6e771bfa9f9a9e37ca4a.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:1036

C:\Users\Admin\AppData\Roaming\purefoe\noabu.exe
noabu.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:188

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Web Service

1

T1102

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\purefoe\noabu.exe
MD5
ae4ac666d4c6073f23e078629ee01bba

SHA1
606a6e995b3754ff1494730242cf9fdf65936740

SHA256
5d63d1c4eb964d27d53d83b399b38ffad6609b204b8741e5626d4427cc7421af

SHA512
19d566f149b780dbd37aaa1ae1d72572bfb078da9f320c6fca04d0ea85b97431263104720910972d332ca94cb2801eef323388ad6a8e76c34d85336ec13426ef

Download Submit
C:\Users\Admin\AppData\Roaming\purefoe\noabu.exe
MD5
ae4ac666d4c6073f23e078629ee01bba

SHA1
606a6e995b3754ff1494730242cf9fdf65936740

SHA256
5d63d1c4eb964d27d53d83b399b38ffad6609b204b8741e5626d4427cc7421af

SHA512
19d566f149b780dbd37aaa1ae1d72572bfb078da9f320c6fca04d0ea85b97431263104720910972d332ca94cb2801eef323388ad6a8e76c34d85336ec13426ef

Download Submit
memory/188-16-0x0000000004F70000-0x0000000004F71000-memory.dmp

Filesize
4KB

Download
memory/188-29-0x00000000075F0000-0x00000000075F1000-memory.dmp

Filesize
4KB

Download
memory/188-5-0x0000000000000000-mapping.dmp

Download
memory/188-30-0x00000000076A0000-0x00000000076A1000-memory.dmp

Filesize
4KB

Download
memory/188-8-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

Filesize
4KB

Download
memory/188-9-0x00000000026B0000-0x00000000026B1000-memory.dmp

Filesize
4KB

Download
memory/188-10-0x0000000073000000-0x00000000736EE000-memory.dmp

Filesize
6.9MB

Download
memory/188-11-0x0000000004E80000-0x0000000004EA8000-memory.dmp

Filesize
160KB

Download
memory/188-12-0x0000000004F80000-0x0000000004F81000-memory.dmp

Filesize
4KB

Download
memory/188-13-0x0000000004EF0000-0x0000000004F16000-memory.dmp

Filesize
152KB

Download
memory/188-14-0x0000000000A60000-0x0000000000A95000-memory.dmp

Filesize
212KB

Download
memory/188-15-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/188-31-0x0000000007BC0000-0x0000000007BC1000-memory.dmp

Filesize
4KB

Download
memory/188-17-0x0000000004F72000-0x0000000004F73000-memory.dmp

Filesize
4KB

Download
memory/188-22-0x0000000005C20000-0x0000000005C21000-memory.dmp

Filesize
4KB

Download
memory/188-19-0x0000000005480000-0x0000000005481000-memory.dmp

Filesize
4KB

Download
memory/188-20-0x0000000004F74000-0x0000000004F76000-memory.dmp

Filesize
8KB

Download
memory/188-21-0x0000000005A40000-0x0000000005A41000-memory.dmp

Filesize
4KB

Download
memory/188-18-0x0000000004F73000-0x0000000004F74000-memory.dmp

Filesize
4KB

Download
memory/188-23-0x00000000062B0000-0x00000000062B1000-memory.dmp

Filesize
4KB

Download
memory/188-24-0x00000000062D0000-0x00000000062D1000-memory.dmp

Filesize
4KB

Download
memory/188-25-0x0000000006440000-0x0000000006441000-memory.dmp

Filesize
4KB

Download
memory/188-26-0x00000000065C0000-0x00000000065C1000-memory.dmp

Filesize
4KB

Download
memory/188-27-0x0000000006DC0000-0x0000000006DC1000-memory.dmp

Filesize
4KB

Download
memory/188-28-0x0000000006FA0000-0x0000000006FA1000-memory.dmp

Filesize
4KB

Download
memory/1036-4-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1036-3-0x0000000003120000-0x00000000031EF000-memory.dmp

Filesize
828KB

Download
memory/1036-2-0x0000000003120000-0x0000000003121000-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