redline | 8bc5115351e08d3215d345cbbc4f57c07e14b9e1165194b8f600ad1d715354f2

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-11-2024 16:40

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General

Target

080312f53754f4fc093cd74796fabbf695eb5cadb0ebab6843d95c756ef4a9af.exe
Size

356KB
MD5

acf617f552b7ef416ba21876b417e82e
SHA1

cd71a5b60eace4297d37d080658bf6c44e1f7cd1
SHA256

080312f53754f4fc093cd74796fabbf695eb5cadb0ebab6843d95c756ef4a9af
SHA512

64552f61971816bb4c2b0dec8cd9f22b05fdd2a43dc9fd14bcd2b1a351b137883de348f916e481be3809f48cf1d1dd4e71c0311cbcb6149dae5e918306d863c8
SSDEEP

6144:+cSONi55EQmRZ17y4b7AOIHMJBc/R7w3teSgmY+s1Jl:cONi55EQ0J7+fRkdeSgmYj1J

Score

10^/10

redline pub3 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

pub3

89.22.231.25:45245

Attributes

auth_value
ffd0fd0d5630c2c573c643bde2ed50b3

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/880-1-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline

Redline family
redline
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4212 set thread context of 880	4212	080312f53754f4fc093cd74796fabbf695eb5cadb0ebab6843d95c756ef4a9af.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2212	4212	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	080312f53754f4fc093cd74796fabbf695eb5cadb0ebab6843d95c756ef4a9af.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4212 wrote to memory of 880	4212	080312f53754f4fc093cd74796fabbf695eb5cadb0ebab6843d95c756ef4a9af.exe	86
PID 4212 wrote to memory of 880	4212	080312f53754f4fc093cd74796fabbf695eb5cadb0ebab6843d95c756ef4a9af.exe	86
PID 4212 wrote to memory of 880	4212	080312f53754f4fc093cd74796fabbf695eb5cadb0ebab6843d95c756ef4a9af.exe	86
PID 4212 wrote to memory of 880	4212	080312f53754f4fc093cd74796fabbf695eb5cadb0ebab6843d95c756ef4a9af.exe	86
PID 4212 wrote to memory of 880	4212	080312f53754f4fc093cd74796fabbf695eb5cadb0ebab6843d95c756ef4a9af.exe	86

C:\Users\Admin\AppData\Local\Temp\080312f53754f4fc093cd74796fabbf695eb5cadb0ebab6843d95c756ef4a9af.exe
"C:\Users\Admin\AppData\Local\Temp\080312f53754f4fc093cd74796fabbf695eb5cadb0ebab6843d95c756ef4a9af.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4212
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:880
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4212 -s 256
  2⤵
  - Program crash
  PID:2212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4212 -ip 4212
1⤵
PID:3088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/880-1-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/880-6-0x00000000750AE000-0x00000000750AF000-memory.dmp

Filesize
4KB

Download
memory/880-7-0x0000000005BA0000-0x00000000061B8000-memory.dmp

Filesize
6.1MB

Download
memory/880-8-0x00000000056D0000-0x00000000057DA000-memory.dmp

Filesize
1.0MB

Download
memory/880-9-0x0000000005600000-0x0000000005612000-memory.dmp

Filesize
72KB

Download
memory/880-11-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/880-10-0x0000000005660000-0x000000000569C000-memory.dmp

Filesize
240KB

Download
memory/880-12-0x00000000057E0000-0x000000000582C000-memory.dmp

Filesize
304KB

Download
memory/880-13-0x00000000750AE000-0x00000000750AF000-memory.dmp

Filesize
4KB

Download
memory/880-14-0x00000000750A0000-0x0000000075850000-memory.dmp

Filesize
7.7MB

Download
memory/4212-0-0x00000000005C8000-0x00000000005C9000-memory.dmp

Filesize
4KB

Download