redline | 6846c70c5392556654844ce2e05e68f248432176c88d2b92f44b1b487c6b7db3

General

Target

7c7bbf7e94bf31db432ef74fd73a6c82.exe
Size

654KB
MD5

7c7bbf7e94bf31db432ef74fd73a6c82
SHA1

21cf96ab02b054939abba6660214a7c82a373322
SHA256

6846c70c5392556654844ce2e05e68f248432176c88d2b92f44b1b487c6b7db3
SHA512

3ce1568469d03dd34e02b16bdf8a60fcecee4de483a01bb1accecd37bb6d9f84a5bbaa0e390f8fa085eff28ff99d4073c462fa0a0ce522ff14e5e1c851b74b70

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
behavioral1/memory/540-15-0x0000000000AC0000-0x0000000000AE9000-memory.dmp	family_redline
behavioral1/memory/540-21-0x0000000000AF0000-0x0000000000B17000-memory.dmp	family_redline

Executes dropped EXE 1 IoCs

Processes:

noabu.exe

pid process

540 noabu.exe
Loads dropped DLL 1 IoCs

Processes:

7c7bbf7e94bf31db432ef74fd73a6c82.exe

pid process

1108 7c7bbf7e94bf31db432ef74fd73a6c82.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

13 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
540	noabu.exe

pid	process
1108	7c7bbf7e94bf31db432ef74fd73a6c82.exe

flow	ioc
13	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:

7c7bbf7e94bf31db432ef74fd73a6c82.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	7c7bbf7e94bf31db432ef74fd73a6c82.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	7c7bbf7e94bf31db432ef74fd73a6c82.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

noabu.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	noabu.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	noabu.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	noabu.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

noabu.exe

pid process

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

Processes:

noabu.exe

description pid process

Token: SeDebugPrivilege 540 noabu.exe

pid	process
540	noabu.exe
540	noabu.exe

description	pid	process
Token: SeDebugPrivilege	540	noabu.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

7c7bbf7e94bf31db432ef74fd73a6c82.exe

description	pid	process	target process
PID 1108 wrote to memory of 540	1108	7c7bbf7e94bf31db432ef74fd73a6c82.exe	noabu.exe
PID 1108 wrote to memory of 540	1108	7c7bbf7e94bf31db432ef74fd73a6c82.exe	noabu.exe
PID 1108 wrote to memory of 540	1108	7c7bbf7e94bf31db432ef74fd73a6c82.exe	noabu.exe
PID 1108 wrote to memory of 540	1108	7c7bbf7e94bf31db432ef74fd73a6c82.exe	noabu.exe

C:\Users\Admin\AppData\Local\Temp\7c7bbf7e94bf31db432ef74fd73a6c82.exe
"C:\Users\Admin\AppData\Local\Temp\7c7bbf7e94bf31db432ef74fd73a6c82.exe"
1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:1108

C:\Users\Admin\AppData\Roaming\paperships\noabu.exe
noabu.exe
2⤵
- Executes dropped EXE
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:540

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

1

T1130

Modify Registry

1

T1112

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\paperships\noabu.exe
MD5
f556302aa8c3dd96773e666347d9f476

SHA1
5290063b66db2064d55d4ee36acae20b2b6a6044

SHA256
6fc478619e492f7c687bdff2235a57206f867c0601e22301480202a9c0ceb16b

SHA512
82a61676b07373cb885af0c9552020c27a6e0b90bd4c5788319276db4231185b7739eeef6e24b877825722fd67716630c3007bc8c0bcb807555e46b19c151e4d

Download Submit
\Users\Admin\AppData\Roaming\paperships\noabu.exe
MD5
f556302aa8c3dd96773e666347d9f476

SHA1
5290063b66db2064d55d4ee36acae20b2b6a6044

SHA256
6fc478619e492f7c687bdff2235a57206f867c0601e22301480202a9c0ceb16b

SHA512
82a61676b07373cb885af0c9552020c27a6e0b90bd4c5788319276db4231185b7739eeef6e24b877825722fd67716630c3007bc8c0bcb807555e46b19c151e4d

Download Submit
memory/540-14-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/540-22-0x0000000002551000-0x0000000002552000-memory.dmp

Filesize
4KB

Download
memory/540-25-0x0000000002554000-0x0000000002556000-memory.dmp

Filesize
8KB

Download
memory/540-24-0x0000000002553000-0x0000000002554000-memory.dmp

Filesize
4KB

Download
memory/540-8-0x0000000000000000-mapping.dmp

Download
memory/540-23-0x0000000002552000-0x0000000002553000-memory.dmp

Filesize
4KB

Download
memory/540-10-0x0000000000B30000-0x0000000000B41000-memory.dmp

Filesize
68KB

Download
memory/540-11-0x00000000023F0000-0x0000000002401000-memory.dmp

Filesize
68KB

Download
memory/540-12-0x0000000073C80000-0x000000007436E000-memory.dmp

Filesize
6.9MB

Download
memory/540-13-0x00000000002C0000-0x00000000002F5000-memory.dmp

Filesize
212KB

Download
memory/540-21-0x0000000000AF0000-0x0000000000B17000-memory.dmp

Filesize
156KB

Download
memory/540-15-0x0000000000AC0000-0x0000000000AE9000-memory.dmp

Filesize
164KB

Download
memory/1108-2-0x0000000000E00000-0x0000000000E11000-memory.dmp

Filesize
68KB

Download
memory/1108-5-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/1108-3-0x00000000760D1000-0x00000000760D3000-memory.dmp

Filesize
8KB

Download
memory/1108-4-0x0000000000230000-0x00000000002FF000-memory.dmp

Filesize
828KB

Download
memory/1628-6-0x000007FEF7510000-0x000007FEF778A000-memory.dmp

Filesize
2.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads