redline | ef51cd27a4e90f92b82791d972419291ec2aa98bb950e8b64447a8cc4d5207ac

General

Target

59713a068408f7f956a62ea5776a305f.exe
Size

795KB
MD5

59713a068408f7f956a62ea5776a305f
SHA1

b4908968edf3cc51c6e3d7351056c17df60eabb8
SHA256

ef51cd27a4e90f92b82791d972419291ec2aa98bb950e8b64447a8cc4d5207ac
SHA512

b416b5bfabaec0de704ae07b7110635a9485405fae4c45091b564edf76b3a1e2034df7e00944c43df520bd6b7eca6e7e30d3e551fb7ad938ccd5115cb5af7ea6

Score

10^/10

redline tpb discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

TPB

C2

amrican-sport-live-stream.cc:4581

Attributes

auth_value
9af3f668d2aa93965a3f83753e8ccb3f

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
behavioral2/memory/2100-138-0x0000000000400000-0x0000000000444000-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:

59713a068408f7f956a62ea5776a305f.exe

description pid process target process

PID 2720 set thread context of 2100 2720 59713a068408f7f956a62ea5776a305f.exe RegAsm.exe

description	pid	process	target process
PID 2720 set thread context of 2100	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

59713a068408f7f956a62ea5776a305f.exeRegAsm.exe

pid	process
2720	59713a068408f7f956a62ea5776a305f.exe
2720	59713a068408f7f956a62ea5776a305f.exe
2720	59713a068408f7f956a62ea5776a305f.exe
2720	59713a068408f7f956a62ea5776a305f.exe
2720	59713a068408f7f956a62ea5776a305f.exe
2720	59713a068408f7f956a62ea5776a305f.exe
2720	59713a068408f7f956a62ea5776a305f.exe
2720	59713a068408f7f956a62ea5776a305f.exe
2720	59713a068408f7f956a62ea5776a305f.exe
2720	59713a068408f7f956a62ea5776a305f.exe
2100	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

59713a068408f7f956a62ea5776a305f.exeRegAsm.exe

description pid process

Token: SeDebugPrivilege 2720 59713a068408f7f956a62ea5776a305f.exe
Token: SeDebugPrivilege 2100 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2720	59713a068408f7f956a62ea5776a305f.exe
Token: SeDebugPrivilege	2100	RegAsm.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

59713a068408f7f956a62ea5776a305f.exe

description	pid	process	target process
PID 2720 wrote to memory of 1820	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe
PID 2720 wrote to memory of 1820	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe
PID 2720 wrote to memory of 1820	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe
PID 2720 wrote to memory of 4880	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe
PID 2720 wrote to memory of 4880	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe
PID 2720 wrote to memory of 4880	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe
PID 2720 wrote to memory of 2100	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe
PID 2720 wrote to memory of 2100	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe
PID 2720 wrote to memory of 2100	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe
PID 2720 wrote to memory of 2100	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe
PID 2720 wrote to memory of 2100	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe
PID 2720 wrote to memory of 2100	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe
PID 2720 wrote to memory of 2100	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe
PID 2720 wrote to memory of 2100	2720	59713a068408f7f956a62ea5776a305f.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\59713a068408f7f956a62ea5776a305f.exe
"C:\Users\Admin\AppData\Local\Temp\59713a068408f7f956a62ea5776a305f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2720

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
2⤵
PID:1820

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
2⤵
PID:4880

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:2100

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1820-135-0x0000000000000000-mapping.dmp

Download
memory/2100-142-0x0000000005900000-0x000000000593C000-memory.dmp

Filesize
240KB

Download
memory/2100-143-0x0000000006950000-0x00000000069C6000-memory.dmp

Filesize
472KB

Download
memory/2100-139-0x0000000005E40000-0x0000000006458000-memory.dmp

Filesize
6.1MB

Download
memory/2100-147-0x000000000A2D0000-0x000000000A7FC000-memory.dmp

Filesize
5.2MB

Download
memory/2100-140-0x00000000058A0000-0x00000000058B2000-memory.dmp

Filesize
72KB

Download
memory/2100-146-0x0000000009650000-0x0000000009812000-memory.dmp

Filesize
1.8MB

Download
memory/2100-137-0x0000000000000000-mapping.dmp

Download
memory/2100-141-0x00000000059D0000-0x0000000005ADA000-memory.dmp

Filesize
1.0MB

Download
memory/2100-145-0x0000000006E10000-0x0000000006E60000-memory.dmp

Filesize
320KB

Download
memory/2100-144-0x0000000006D20000-0x0000000006D3E000-memory.dmp

Filesize
120KB

Download
memory/2100-138-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2720-131-0x0000000005840000-0x0000000005862000-memory.dmp

Filesize
136KB

Download
memory/2720-130-0x0000000000CE0000-0x0000000000DAC000-memory.dmp

Filesize
816KB

Download
memory/2720-132-0x0000000005930000-0x0000000005996000-memory.dmp

Filesize
408KB

Download
memory/2720-133-0x0000000033D00000-0x0000000033D92000-memory.dmp

Filesize
584KB

Download
memory/2720-134-0x0000000034350000-0x00000000348F4000-memory.dmp

Filesize
5.6MB

Download
memory/4880-136-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads