redline | f70b16b0ceea077058ba86549ad36ba307a6a02469672aa3c3e63fb31378a81a

Analysis

max time kernel
102s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
15-11-2022 12:30

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General

Target

file.exe
Size

220KB
MD5

efcf97602bf3ccb40379a3f4dd3c4e11
SHA1

23396fdab87b45e1b78e083c76fcecebc47cd21b
SHA256

f70b16b0ceea077058ba86549ad36ba307a6a02469672aa3c3e63fb31378a81a
SHA512

2e4b5fa2056718ab182ca99eb36146f00850d2eac6a518d26ad07e0109c4176bf517e816ba75305761dfec69015a0eab4dbcea317204f5d2b381427b0f93f6c5
SSDEEP

3072:5PUWUG3Q4rGAeyjA/V0BV8lUkOnFXpnahpDI6RFlScQqiBAXgV0Bx92eedDyYc1U:+NYQQJsgMqFl2cMlScQq192e+CfqP

Score

10^/10

redline 711 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

711

194.110.203.100:32796

Attributes

auth_value
24e3340d853c89cad1e25194559ee778

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/2320-133-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

file.exe

description pid process target process

PID 4912 set thread context of 2320 4912 file.exe vbc.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid process

2320 vbc.exe
2320 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 2320 vbc.exe

description	pid	process	target process
PID 4912 set thread context of 2320	4912	file.exe	vbc.exe

pid	process
2320	vbc.exe
2320	vbc.exe

description	pid	process
Token: SeDebugPrivilege	2320	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

file.exe

description	pid	process	target process
PID 4912 wrote to memory of 2320	4912	file.exe	vbc.exe
PID 4912 wrote to memory of 2320	4912	file.exe	vbc.exe
PID 4912 wrote to memory of 2320	4912	file.exe	vbc.exe
PID 4912 wrote to memory of 2320	4912	file.exe	vbc.exe
PID 4912 wrote to memory of 2320	4912	file.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4912

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2320

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

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/2320-132-0x0000000000000000-mapping.dmp

Download
memory/2320-133-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2320-138-0x00000000065C0000-0x0000000006BD8000-memory.dmp

Filesize
6.1MB

Download
memory/2320-139-0x0000000007E40000-0x0000000007F4A000-memory.dmp

Filesize
1.0MB

Download
memory/2320-140-0x0000000006530000-0x0000000006542000-memory.dmp

Filesize
72KB

Download
memory/2320-141-0x0000000007FD0000-0x000000000800C000-memory.dmp

Filesize
240KB

Download
memory/2320-142-0x0000000008F90000-0x0000000009534000-memory.dmp

Filesize
5.6MB

Download
memory/2320-143-0x0000000008AC0000-0x0000000008B52000-memory.dmp

Filesize
584KB

Download
memory/2320-144-0x0000000008B60000-0x0000000008BC6000-memory.dmp

Filesize
408KB

Download
memory/2320-145-0x0000000008D50000-0x0000000008DC6000-memory.dmp

Filesize
472KB

Download
memory/2320-146-0x0000000008CD0000-0x0000000008D20000-memory.dmp

Filesize
320KB

Download
memory/2320-147-0x0000000009710000-0x00000000098D2000-memory.dmp

Filesize
1.8MB

Download
memory/2320-148-0x0000000009E10000-0x000000000A33C000-memory.dmp

Filesize
5.2MB

Download