redline | e0651a5be1a28da97d1054c8542c0b9b0b734e05c67d7c2da49123d52e24e32d

Analysis

max time kernel
149s
max time network
119s
platform
windows7_x64
resource
win7-20220715-en
resource tags

arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
submitted
31-07-2022 15:07

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General

Target

bbe853da213fd6b783a08eafc2d4cad0.exe
Size

506KB
MD5

bbe853da213fd6b783a08eafc2d4cad0
SHA1

45cdd1c02bc98e86073f4ab3caa2b034b29c98ad
SHA256

e0651a5be1a28da97d1054c8542c0b9b0b734e05c67d7c2da49123d52e24e32d
SHA512

04505ac1afeed23d9495eb3a63838b371e541272da0daf0359229a2a5e18532928047f46e59d1acd55d3e78d0fb9e0226a87cda20ae5c47a15bdc047bf26da4f

Score

10^/10

redline tpb-activator infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

TPB-ACTIVATOR

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 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1120-61-0x0000000000400000-0x0000000000444000-memory.dmp	family_redline
behavioral1/memory/1120-60-0x0000000000400000-0x0000000000444000-memory.dmp	family_redline
behavioral1/memory/1120-63-0x000000000043E6BE-mapping.dmp	family_redline
behavioral1/memory/1120-62-0x0000000000400000-0x0000000000444000-memory.dmp	family_redline
behavioral1/memory/1120-65-0x0000000000400000-0x0000000000444000-memory.dmp	family_redline
behavioral1/memory/1120-67-0x0000000000400000-0x0000000000444000-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
Suspicious use of SetThreadContext 1 IoCs

Processes:

bbe853da213fd6b783a08eafc2d4cad0.exe

description pid process target process

PID 2020 set thread context of 1120 2020 bbe853da213fd6b783a08eafc2d4cad0.exe RegAsm.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

bbe853da213fd6b783a08eafc2d4cad0.exe

pid process

2020 bbe853da213fd6b783a08eafc2d4cad0.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

bbe853da213fd6b783a08eafc2d4cad0.exe

description pid process

Token: SeDebugPrivilege 2020 bbe853da213fd6b783a08eafc2d4cad0.exe

description	pid	process	target process
PID 2020 set thread context of 1120	2020	bbe853da213fd6b783a08eafc2d4cad0.exe	RegAsm.exe

pid	process
2020	bbe853da213fd6b783a08eafc2d4cad0.exe

description	pid	process
Token: SeDebugPrivilege	2020	bbe853da213fd6b783a08eafc2d4cad0.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

bbe853da213fd6b783a08eafc2d4cad0.exe

description	pid	process	target process
PID 2020 wrote to memory of 1120	2020	bbe853da213fd6b783a08eafc2d4cad0.exe	RegAsm.exe
PID 2020 wrote to memory of 1120	2020	bbe853da213fd6b783a08eafc2d4cad0.exe	RegAsm.exe
PID 2020 wrote to memory of 1120	2020	bbe853da213fd6b783a08eafc2d4cad0.exe	RegAsm.exe
PID 2020 wrote to memory of 1120	2020	bbe853da213fd6b783a08eafc2d4cad0.exe	RegAsm.exe
PID 2020 wrote to memory of 1120	2020	bbe853da213fd6b783a08eafc2d4cad0.exe	RegAsm.exe
PID 2020 wrote to memory of 1120	2020	bbe853da213fd6b783a08eafc2d4cad0.exe	RegAsm.exe
PID 2020 wrote to memory of 1120	2020	bbe853da213fd6b783a08eafc2d4cad0.exe	RegAsm.exe
PID 2020 wrote to memory of 1120	2020	bbe853da213fd6b783a08eafc2d4cad0.exe	RegAsm.exe
PID 2020 wrote to memory of 1120	2020	bbe853da213fd6b783a08eafc2d4cad0.exe	RegAsm.exe
PID 2020 wrote to memory of 1120	2020	bbe853da213fd6b783a08eafc2d4cad0.exe	RegAsm.exe
PID 2020 wrote to memory of 1120	2020	bbe853da213fd6b783a08eafc2d4cad0.exe	RegAsm.exe
PID 2020 wrote to memory of 1120	2020	bbe853da213fd6b783a08eafc2d4cad0.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\bbe853da213fd6b783a08eafc2d4cad0.exe
"C:\Users\Admin\AppData\Local\Temp\bbe853da213fd6b783a08eafc2d4cad0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2020

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
2⤵
PID:1120

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1120-60-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1120-58-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1120-57-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1120-61-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1120-63-0x000000000043E6BE-mapping.dmp

Download
memory/1120-62-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1120-65-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1120-67-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/1120-68-0x0000000076771000-0x0000000076773000-memory.dmp

Filesize
8KB

Download
memory/1120-69-0x00000000003C0000-0x00000000003C6000-memory.dmp

Filesize
24KB

Download
memory/2020-55-0x0000000002050000-0x00000000020C0000-memory.dmp

Filesize
448KB

Download
memory/2020-56-0x00000000048D0000-0x0000000004962000-memory.dmp

Filesize
584KB

Download
memory/2020-54-0x00000000008A0000-0x0000000000924000-memory.dmp

Filesize
528KB

Download