redline | 78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad

Analysis

max time kernel
146s
max time network
150s
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 09:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe
Size

285KB
MD5

52c45558dc4c4667dd9534505d271470
SHA1

282bf652b16bc934c4962351f0945e2f16848cda
SHA256

78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad
SHA512

042f004812c6cdefe4369b2b91f88f4cfb70e31c4eb147a11bc2f612da4ba52be6f2a4b9df759d630b8302f5b917f8e1f7307bd349f8de819263616ff6005355
SSDEEP

6144:EWd9WTYysJfeB7o+rH2N/DE/HoXP7hE4hR9cpl:EWd9WTYtmHS/DEwdE4D9cn

Score

10^/10

redline pub2 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

pub2

89.22.231.25:45245

Attributes

auth_value
ea9464d486a641bb513057e5f63399e1

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/1676-2-0x0000000000400000-0x0000000000432000-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:

78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe

description pid process target process

PID 940 set thread context of 1676 940 78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe vbc.exe

description	pid	process	target process
PID 940 set thread context of 1676	940	78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe	vbc.exe

Program crash 3 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
2136	940	WerFault.exe	78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe
3016	940	WerFault.exe	78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe
1844	940	WerFault.exe	78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe

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:

78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exevbc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe

description	pid	process	target process
PID 940 wrote to memory of 1676	940	78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe	vbc.exe
PID 940 wrote to memory of 1676	940	78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe	vbc.exe
PID 940 wrote to memory of 1676	940	78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe	vbc.exe
PID 940 wrote to memory of 1676	940	78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe	vbc.exe
PID 940 wrote to memory of 1676	940	78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe
"C:\Users\Admin\AppData\Local\Temp\78ec8b0c336927d1b6350d2518d4d6f19f5c3720f3f75fef255c2865570739ad.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:940
- 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:1676
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 940 -s 240
  2⤵
  - Program crash
  PID:2136
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 940 -s 148
  2⤵
  - Program crash
  PID:3016
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 940 -s 276
  2⤵
  - Program crash
  PID:1844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 940 -ip 940
1⤵
PID:4848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 940 -ip 940
1⤵
PID:2476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 940 -ip 940
1⤵
PID:4048

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

Loading Replay Monitor...

Downloads

memory/940-0-0x0000000000A87000-0x0000000000A88000-memory.dmp

Filesize
4KB

Download
memory/1676-2-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1676-6-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

Filesize
4KB

Download
memory/1676-7-0x00000000058C0000-0x0000000005ED8000-memory.dmp

Filesize
6.1MB

Download
memory/1676-8-0x0000000005440000-0x000000000554A000-memory.dmp

Filesize
1.0MB

Download
memory/1676-9-0x0000000005370000-0x0000000005382000-memory.dmp

Filesize
72KB

Download
memory/1676-10-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/1676-11-0x00000000053F0000-0x000000000542C000-memory.dmp

Filesize
240KB

Download
memory/1676-12-0x0000000005390000-0x00000000053DC000-memory.dmp

Filesize
304KB

Download
memory/1676-13-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

Filesize
4KB

Download
memory/1676-14-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download