redline | 6c82ad6d2ac4bc7ca366d3a79bdaf96256352205ad6d645fe31ee98a1dfb1a8b

General

Target

7047d8264ad838ace204f5f7bea52997.exe
Size

638KB
MD5

7047d8264ad838ace204f5f7bea52997
SHA1

8e9d01a01df42efb5f3e62c8dda214e85cb0b91d
SHA256

6c82ad6d2ac4bc7ca366d3a79bdaf96256352205ad6d645fe31ee98a1dfb1a8b
SHA512

4a2198d82f2ad61a2ff61a225fb1cd1edb8bb70ec5dd2df0f7666e56b69e8dfed7fbb8b27c9fa8f2e9d4f07268a7cd57cf66d32bd1ca031f0f1e6ad915171069

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/2300-17-0x0000000004E70000-0x0000000004E98000-memory.dmp	family_redline
behavioral2/memory/2300-19-0x0000000007250000-0x0000000007276000-memory.dmp	family_redline

Executes dropped EXE 1 IoCs

Processes:

noabu.exe

pid process

2300 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
2300	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:

7047d8264ad838ace204f5f7bea52997.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	7047d8264ad838ace204f5f7bea52997.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	7047d8264ad838ace204f5f7bea52997.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

noabu.exe

pid process

2300 noabu.exe
2300 noabu.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

noabu.exe

description pid process

Token: SeDebugPrivilege 2300 noabu.exe

pid	process
2300	noabu.exe
2300	noabu.exe

description	pid	process
Token: SeDebugPrivilege	2300	noabu.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

7047d8264ad838ace204f5f7bea52997.exe

description	pid	process	target process
PID 896 wrote to memory of 2300	896	7047d8264ad838ace204f5f7bea52997.exe	noabu.exe
PID 896 wrote to memory of 2300	896	7047d8264ad838ace204f5f7bea52997.exe	noabu.exe
PID 896 wrote to memory of 2300	896	7047d8264ad838ace204f5f7bea52997.exe	noabu.exe

C:\Users\Admin\AppData\Local\Temp\7047d8264ad838ace204f5f7bea52997.exe
"C:\Users\Admin\AppData\Local\Temp\7047d8264ad838ace204f5f7bea52997.exe"
1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
PID:896

C:\Users\Admin\AppData\Roaming\purefoe\noabu.exe
noabu.exe
2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2300

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
f0c59fbbb0be1b5a014398b96f56610d

SHA1
d843ef4911f12d0022f7ec5913511ac43e87f786

SHA256
7ad0f14d763cfe8710a7bce6ccd3bb6589d059142d2662800f2b4f81e3cf2737

SHA512
1240500a04fb33bbb92472806515e94d03fb451d57e6dc9ecd3df3ec46a77027e5fd60b923fc60d681cc084c9a0545f8e343b479f8177bfd00a4a755be9cc944

Download Submit
C:\Users\Admin\AppData\Roaming\purefoe\noabu.exe
MD5
f0c59fbbb0be1b5a014398b96f56610d

SHA1
d843ef4911f12d0022f7ec5913511ac43e87f786

SHA256
7ad0f14d763cfe8710a7bce6ccd3bb6589d059142d2662800f2b4f81e3cf2737

SHA512
1240500a04fb33bbb92472806515e94d03fb451d57e6dc9ecd3df3ec46a77027e5fd60b923fc60d681cc084c9a0545f8e343b479f8177bfd00a4a755be9cc944

Download Submit
memory/896-3-0x0000000003140000-0x000000000320F000-memory.dmp

Filesize
828KB

Download
memory/896-4-0x0000000000400000-0x00000000004D5000-memory.dmp

Filesize
852KB

Download
memory/896-2-0x00000000032C0000-0x00000000032C1000-memory.dmp

Filesize
4KB

Download
memory/2300-20-0x00000000077C0000-0x00000000077C1000-memory.dmp

Filesize
4KB

Download
memory/2300-24-0x00000000072B4000-0x00000000072B6000-memory.dmp

Filesize
8KB

Download
memory/2300-13-0x0000000004CD0000-0x0000000004CD1000-memory.dmp

Filesize
4KB

Download
memory/2300-14-0x0000000003040000-0x0000000003075000-memory.dmp

Filesize
212KB

Download
memory/2300-15-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2300-16-0x0000000072B00000-0x00000000731EE000-memory.dmp

Filesize
6.9MB

Download
memory/2300-17-0x0000000004E70000-0x0000000004E98000-memory.dmp

Filesize
160KB

Download
memory/2300-18-0x00000000072C0000-0x00000000072C1000-memory.dmp

Filesize
4KB

Download
memory/2300-19-0x0000000007250000-0x0000000007276000-memory.dmp

Filesize
152KB

Download
memory/2300-9-0x0000000000000000-mapping.dmp

Download
memory/2300-22-0x00000000072B2000-0x00000000072B3000-memory.dmp

Filesize
4KB

Download
memory/2300-21-0x00000000072B0000-0x00000000072B1000-memory.dmp

Filesize
4KB

Download
memory/2300-23-0x00000000072B3000-0x00000000072B4000-memory.dmp

Filesize
4KB

Download
memory/2300-12-0x0000000003040000-0x0000000003041000-memory.dmp

Filesize
4KB

Download
memory/2300-25-0x0000000007DA0000-0x0000000007DA1000-memory.dmp

Filesize
4KB

Download
memory/2300-26-0x0000000007F80000-0x0000000007F81000-memory.dmp

Filesize
4KB

Download
memory/2300-27-0x0000000008610000-0x0000000008611000-memory.dmp

Filesize
4KB

Download
memory/2300-28-0x0000000008630000-0x0000000008631000-memory.dmp

Filesize
4KB

Download
memory/2300-29-0x00000000087A0000-0x00000000087A1000-memory.dmp

Filesize
4KB

Download
memory/2300-30-0x0000000008920000-0x0000000008921000-memory.dmp

Filesize
4KB

Download
memory/2300-31-0x0000000009120000-0x0000000009121000-memory.dmp

Filesize
4KB

Download
memory/2300-32-0x0000000009300000-0x0000000009301000-memory.dmp

Filesize
4KB

Download
memory/2300-33-0x0000000009950000-0x0000000009951000-memory.dmp

Filesize
4KB

Download
memory/2300-34-0x0000000009A00000-0x0000000009A01000-memory.dmp

Filesize
4KB

Download
memory/2300-35-0x000000000A370000-0x000000000A371000-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