redline | 4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e

General

Target

4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe
Size

784KB
MD5

43089a1a50b1981a4dba7959e31e62f1
SHA1

c8db527eba66719e365672a17bd1eddc2085de9a
SHA256

4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e
SHA512

2777758eff7684d51ca8bc060f0652c14ef6999375061262acb5a741a2c927cfefe46bbbe733530777bd1d08893cce8e7f0631e157ff2069f6c75c5f3624b0fa

Score

10^/10

redline torrentold discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

TORRENTOLD

C2

amrican-sport-live-stream.cc:4581

Attributes

auth_value
74e1b58bf920611f04c0e3919954fe05

Signatures

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

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4724-138-0x0000000000400000-0x0000000000444000-memory.dmp	family_redline

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe

description	pid	process	target process
PID 2108 set thread context of 4724	2108	4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exeRegAsm.exe

pid	process
2108	4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe
2108	4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe
2108	4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe
4724	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exeRegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2108	4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe
Token: SeDebugPrivilege	4724	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe

description	pid	process	target process
PID 2108 wrote to memory of 4724	2108	4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe	RegAsm.exe
PID 2108 wrote to memory of 4724	2108	4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe	RegAsm.exe
PID 2108 wrote to memory of 4724	2108	4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe	RegAsm.exe
PID 2108 wrote to memory of 4724	2108	4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe	RegAsm.exe
PID 2108 wrote to memory of 4724	2108	4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe	RegAsm.exe
PID 2108 wrote to memory of 4724	2108	4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe	RegAsm.exe
PID 2108 wrote to memory of 4724	2108	4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe	RegAsm.exe
PID 2108 wrote to memory of 4724	2108	4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe
"C:\Users\Admin\AppData\Local\Temp\4fb57da6d703e8bebfdd51b7f579fb36127eee300880eeb5ca2be3f00cce154e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2108

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4724

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Exfiltration

Command and Control

Impact

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Downloads

memory/2108-132-0x0000000000FE0000-0x00000000010AA000-memory.dmp

Filesize
808KB

Download
memory/2108-133-0x0000000005C40000-0x0000000005C62000-memory.dmp

Filesize
136KB

Download
memory/2108-134-0x000000002EFD0000-0x000000002F036000-memory.dmp

Filesize
408KB

Download
memory/2108-135-0x000000002F480000-0x000000002F512000-memory.dmp

Filesize
584KB

Download
memory/2108-136-0x000000002FAD0000-0x0000000030074000-memory.dmp

Filesize
5.6MB

Download
memory/4724-137-0x0000000000000000-mapping.dmp

Download
memory/4724-138-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4724-139-0x0000000005F20000-0x0000000006538000-memory.dmp

Filesize
6.1MB

Download
memory/4724-140-0x0000000005900000-0x0000000005912000-memory.dmp

Filesize
72KB

Download
memory/4724-141-0x0000000005A30000-0x0000000005B3A000-memory.dmp

Filesize
1.0MB

Download
memory/4724-142-0x0000000005960000-0x000000000599C000-memory.dmp

Filesize
240KB

Download
memory/4724-143-0x0000000006A30000-0x0000000006AA6000-memory.dmp

Filesize
472KB

Download
memory/4724-144-0x0000000006C40000-0x0000000006C5E000-memory.dmp

Filesize
120KB

Download
memory/4724-145-0x0000000006F40000-0x0000000006F90000-memory.dmp

Filesize
320KB

Download
memory/4724-146-0x0000000007C80000-0x0000000007E42000-memory.dmp

Filesize
1.8MB

Download
memory/4724-147-0x0000000008380000-0x00000000088AC000-memory.dmp

Filesize
5.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads