redline | a2b01d257df890db77a2518349638a46e30a02eb4304fe24ee46221ccc30b91d

Analysis

max time kernel
144s
max time network
147s
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 20:04

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General

Target

cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe
Size

355KB
MD5

a4c70d54ba1052681f251618d9d9fc1f
SHA1

bf4e172a65f5271d5c60c3219f36bb15d0d2f585
SHA256

cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816
SHA512

6f7865419dab62b3c44a8f530eb2e62932bb807f8cad8d023f318d4207d5aac81cf6a14905b5bfa2d7f1c694bb94722b98798ba905cbef968ce6ef3edbdf81d6
SSDEEP

6144:xco+Nypp0QGxJ1ryIj7AOqs4xxgI2Zf5Znns1Jl:F+Nypp0QEp7cs4xxgpNs1J

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

Processes:

resource	yara_rule
behavioral2/memory/3152-5-0x0000000000400000-0x0000000000432000-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:

cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe

description	pid	Process	procid_target
PID 2356 set thread context of 3152	2356	cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe	84

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
844	2356	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:

cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exevbc.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe

description	pid	Process	procid_target
PID 2356 wrote to memory of 3152	2356	cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe	84
PID 2356 wrote to memory of 3152	2356	cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe	84
PID 2356 wrote to memory of 3152	2356	cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe	84
PID 2356 wrote to memory of 3152	2356	cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe	84
PID 2356 wrote to memory of 3152	2356	cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe	84

C:\Users\Admin\AppData\Local\Temp\cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe
"C:\Users\Admin\AppData\Local\Temp\cdad0022f17eb4230de562bf70835ed58b26afa96c8cfa470a4ba541b5a4d816.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2356
- 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:3152
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2356 -s 256
  2⤵
  - Program crash
  PID:844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2356 -ip 2356
1⤵
PID:3836

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/2356-0-0x0000000000FA8000-0x0000000000FA9000-memory.dmp

Filesize
4KB

Download
memory/3152-5-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/3152-6-0x0000000000F40000-0x00000000011C3000-memory.dmp

Filesize
2.5MB

Download
memory/3152-7-0x0000000005870000-0x0000000005E88000-memory.dmp

Filesize
6.1MB

Download
memory/3152-8-0x0000000005360000-0x000000000546A000-memory.dmp

Filesize
1.0MB

Download
memory/3152-9-0x0000000005270000-0x0000000005282000-memory.dmp

Filesize
72KB

Download
memory/3152-10-0x0000000005310000-0x000000000534C000-memory.dmp

Filesize
240KB

Download
memory/3152-11-0x0000000005290000-0x00000000052DC000-memory.dmp

Filesize
304KB

Download