redline | 780022afb0d7859ee4c24c45cdcee1c6ab7b626e57826903543828699273dbc1

Analysis

max time kernel
132s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-11-2024 18:14

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General

Target

3121319197d74f5566275fed514d2fcc301bba22c7c687946401c9feaed2667f.exe
Size

386KB
MD5

cf15fbdc9ee423a036182972c85601ad
SHA1

8fda4b5d42ed10c6d1c7021e70498233b33713f0
SHA256

3121319197d74f5566275fed514d2fcc301bba22c7c687946401c9feaed2667f
SHA512

ee35d6d68eae7ff6952a9a3c251e0011eda51dabf2d298475a3e276e962f8f084868c8d4b9d505f02b6f18f5b3424792d3e104a5d3b1e88d69bdf7804de7f4e1
SSDEEP

12288:+RRMyUvkLk2zVcOjZh1rskSnQ4DJW0Wrf0S+n9dDuu788Xzwlrz2lB4ung2oonKo:+RWvr8B1skSnQ4DJW0Wrf0S+n9dDuu7D

Score

10^/10

redline 11 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

79.137.202.18:45218

Attributes

auth_value
107e09eee63158d2488feb03dac75204

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/3804-1-0x0000000000400000-0x0000000000432000-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

Processes:

3121319197d74f5566275fed514d2fcc301bba22c7c687946401c9feaed2667f.exe

description	pid	Process	procid_target
PID 4884 set thread context of 3804	4884	3121319197d74f5566275fed514d2fcc301bba22c7c687946401c9feaed2667f.exe	85

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
812	4884	WerFault.exe	82

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

Processes:

3121319197d74f5566275fed514d2fcc301bba22c7c687946401c9feaed2667f.exevbc.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3121319197d74f5566275fed514d2fcc301bba22c7c687946401c9feaed2667f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

3121319197d74f5566275fed514d2fcc301bba22c7c687946401c9feaed2667f.exe

description	pid	Process	procid_target
PID 4884 wrote to memory of 3804	4884	3121319197d74f5566275fed514d2fcc301bba22c7c687946401c9feaed2667f.exe	85
PID 4884 wrote to memory of 3804	4884	3121319197d74f5566275fed514d2fcc301bba22c7c687946401c9feaed2667f.exe	85
PID 4884 wrote to memory of 3804	4884	3121319197d74f5566275fed514d2fcc301bba22c7c687946401c9feaed2667f.exe	85
PID 4884 wrote to memory of 3804	4884	3121319197d74f5566275fed514d2fcc301bba22c7c687946401c9feaed2667f.exe	85
PID 4884 wrote to memory of 3804	4884	3121319197d74f5566275fed514d2fcc301bba22c7c687946401c9feaed2667f.exe	85

C:\Users\Admin\AppData\Local\Temp\3121319197d74f5566275fed514d2fcc301bba22c7c687946401c9feaed2667f.exe
"C:\Users\Admin\AppData\Local\Temp\3121319197d74f5566275fed514d2fcc301bba22c7c687946401c9feaed2667f.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4884
- 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:3804
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 504
  2⤵
  - Program crash
  PID:812

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4884 -ip 4884
1⤵
PID:4156

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

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Downloads

memory/3804-1-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/3804-6-0x000000007486E000-0x000000007486F000-memory.dmp

Filesize
4KB

Download
memory/3804-7-0x0000000005790000-0x0000000005DA8000-memory.dmp

Filesize
6.1MB

Download
memory/3804-8-0x0000000005310000-0x000000000541A000-memory.dmp

Filesize
1.0MB

Download
memory/3804-9-0x0000000005240000-0x0000000005252000-memory.dmp

Filesize
72KB

Download
memory/3804-10-0x0000000074860000-0x0000000075010000-memory.dmp

Filesize
7.7MB

Download
memory/3804-11-0x00000000052A0000-0x00000000052DC000-memory.dmp

Filesize
240KB

Download
memory/3804-12-0x0000000005420000-0x000000000546C000-memory.dmp

Filesize
304KB

Download
memory/3804-13-0x000000007486E000-0x000000007486F000-memory.dmp

Filesize
4KB

Download
memory/3804-14-0x0000000074860000-0x0000000075010000-memory.dmp

Filesize
7.7MB

Download
memory/4884-0-0x0000000000F1F000-0x0000000000F20000-memory.dmp

Filesize
4KB

Download