redline | dcf6833e580432fec0174bdb64dced1e9e9abf086a77a5799138d807499a22f7

General

Target

f84905c8ef2f1a66d371f78f5eef018c.exe
Size

783KB
MD5

f84905c8ef2f1a66d371f78f5eef018c
SHA1

db9b70232eec3d62d2c7bb6a2ae2bdb637286760
SHA256

dcf6833e580432fec0174bdb64dced1e9e9abf086a77a5799138d807499a22f7
SHA512

ffe297457c73e1497a7dea57ede5ad4b2c694c6b785d7981454b860aae72a176f656ab6903d931a76fabe26f7ae12c6eb547b179402a1cb9d934701fe214140f

Score

10^/10

redline tpb-activator discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

TPB-ACTIVATOR

C2

amrican-sport-live-stream.cc:4581

Attributes

auth_value
df7c91432437b11d8f25d54ba7832b8d

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/4052-137-0x0000000000400000-0x0000000000444000-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:

f84905c8ef2f1a66d371f78f5eef018c.exe

description pid process target process

PID 4192 set thread context of 4052 4192 f84905c8ef2f1a66d371f78f5eef018c.exe RegAsm.exe

description	pid	process	target process
PID 4192 set thread context of 4052	4192	f84905c8ef2f1a66d371f78f5eef018c.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

f84905c8ef2f1a66d371f78f5eef018c.exeRegAsm.exe

pid	process
4192	f84905c8ef2f1a66d371f78f5eef018c.exe
4192	f84905c8ef2f1a66d371f78f5eef018c.exe
4192	f84905c8ef2f1a66d371f78f5eef018c.exe
4192	f84905c8ef2f1a66d371f78f5eef018c.exe
4192	f84905c8ef2f1a66d371f78f5eef018c.exe
4192	f84905c8ef2f1a66d371f78f5eef018c.exe
4192	f84905c8ef2f1a66d371f78f5eef018c.exe
4052	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

f84905c8ef2f1a66d371f78f5eef018c.exeRegAsm.exe

description pid process

Token: SeDebugPrivilege 4192 f84905c8ef2f1a66d371f78f5eef018c.exe
Token: SeDebugPrivilege 4052 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	4192	f84905c8ef2f1a66d371f78f5eef018c.exe
Token: SeDebugPrivilege	4052	RegAsm.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

f84905c8ef2f1a66d371f78f5eef018c.exe

description	pid	process	target process
PID 4192 wrote to memory of 4064	4192	f84905c8ef2f1a66d371f78f5eef018c.exe	RegAsm.exe
PID 4192 wrote to memory of 4064	4192	f84905c8ef2f1a66d371f78f5eef018c.exe	RegAsm.exe
PID 4192 wrote to memory of 4064	4192	f84905c8ef2f1a66d371f78f5eef018c.exe	RegAsm.exe
PID 4192 wrote to memory of 4052	4192	f84905c8ef2f1a66d371f78f5eef018c.exe	RegAsm.exe
PID 4192 wrote to memory of 4052	4192	f84905c8ef2f1a66d371f78f5eef018c.exe	RegAsm.exe
PID 4192 wrote to memory of 4052	4192	f84905c8ef2f1a66d371f78f5eef018c.exe	RegAsm.exe
PID 4192 wrote to memory of 4052	4192	f84905c8ef2f1a66d371f78f5eef018c.exe	RegAsm.exe
PID 4192 wrote to memory of 4052	4192	f84905c8ef2f1a66d371f78f5eef018c.exe	RegAsm.exe
PID 4192 wrote to memory of 4052	4192	f84905c8ef2f1a66d371f78f5eef018c.exe	RegAsm.exe
PID 4192 wrote to memory of 4052	4192	f84905c8ef2f1a66d371f78f5eef018c.exe	RegAsm.exe
PID 4192 wrote to memory of 4052	4192	f84905c8ef2f1a66d371f78f5eef018c.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\f84905c8ef2f1a66d371f78f5eef018c.exe
"C:\Users\Admin\AppData\Local\Temp\f84905c8ef2f1a66d371f78f5eef018c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4192

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
2⤵
PID:4064

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:4052

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

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Downloads

memory/4052-142-0x000000000B220000-0x000000000B296000-memory.dmp

Filesize
472KB

Download
memory/4052-141-0x000000000A630000-0x000000000A66C000-memory.dmp

Filesize
240KB

Download
memory/4052-138-0x000000000AB30000-0x000000000B148000-memory.dmp

Filesize
6.1MB

Download
memory/4052-146-0x000000000D050000-0x000000000D57C000-memory.dmp

Filesize
5.2MB

Download
memory/4052-139-0x000000000A5D0000-0x000000000A5E2000-memory.dmp

Filesize
72KB

Download
memory/4052-145-0x000000000C2F0000-0x000000000C4B2000-memory.dmp

Filesize
1.8MB

Download
memory/4052-136-0x0000000000000000-mapping.dmp

Download
memory/4052-140-0x000000000A700000-0x000000000A80A000-memory.dmp

Filesize
1.0MB

Download
memory/4052-144-0x000000000BF50000-0x000000000BFA0000-memory.dmp

Filesize
320KB

Download
memory/4052-143-0x000000000B310000-0x000000000B32E000-memory.dmp

Filesize
120KB

Download
memory/4052-137-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4064-135-0x0000000000000000-mapping.dmp

Download
memory/4192-130-0x0000000000B00000-0x0000000000BCA000-memory.dmp

Filesize
808KB

Download
memory/4192-134-0x000000002C5F0000-0x000000002CB94000-memory.dmp

Filesize
5.6MB

Download
memory/4192-132-0x000000002BAF0000-0x000000002BB56000-memory.dmp

Filesize
408KB

Download
memory/4192-131-0x0000000005760000-0x0000000005782000-memory.dmp

Filesize
136KB

Download
memory/4192-133-0x000000002BFA0000-0x000000002C032000-memory.dmp

Filesize
584KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads