redline | ca0700ba32dd61848083ffc9646560e30c419a9bc0357c89ac0a79925fbe1d94

Analysis

max time kernel
150s
max time network
154s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-11-2024 17:17

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General

Target

exe/2323.exe
Size

709.8MB
MD5

fb65c262528331c307ba8850ff98a70e
SHA1

0e1bf40f62f266210fb9f607375634af0a9a9108
SHA256

b46746c3d567847a9c0bcfb856ed9d1bc2c6c21377dce08f0b67d1260bdbbb2c
SHA512

fd3699e3db910d2164e34f5579a77b6bbe436a712d2ed6f01242ceb27c08b1986612fa3949cc6b3b3c45fbb45d1e7735df39c83de8d5cd337d32862241d9270e
SSDEEP

3072:gj7kvws1y+IW9xdlmg1vjsZn/nw12LGben3ZvA9Af/i+9PaUtwef2ZpA:Q7kvw5+F9Dl5vjsBvwoLGytA94UA

Score

10^/10

redline 1086881322_99 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

1086881322_99

doshirak.top:3306

doshirak.top:28786

Attributes

auth_value
c7b4b3ad5c912786e8dea8b34a307b0d

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/2980-4-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2980-10-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2980-11-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2828 set thread context of 2980	2828	2323.exe	31

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	AppLaunch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2323.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2828 wrote to memory of 2980	2828	2323.exe	31
PID 2828 wrote to memory of 2980	2828	2323.exe	31
PID 2828 wrote to memory of 2980	2828	2323.exe	31
PID 2828 wrote to memory of 2980	2828	2323.exe	31
PID 2828 wrote to memory of 2980	2828	2323.exe	31
PID 2828 wrote to memory of 2980	2828	2323.exe	31
PID 2828 wrote to memory of 2980	2828	2323.exe	31
PID 2828 wrote to memory of 2980	2828	2323.exe	31
PID 2828 wrote to memory of 2980	2828	2323.exe	31

C:\Users\Admin\AppData\Local\Temp\exe\2323.exe
"C:\Users\Admin\AppData\Local\Temp\exe\2323.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2828
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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/2828-1-0x0000000000190000-0x0000000000290000-memory.dmp

Filesize
1024KB

Download
memory/2980-2-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2980-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2980-8-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2980-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2980-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2980-12-0x0000000074A4E000-0x0000000074A4F000-memory.dmp

Filesize
4KB

Download
memory/2980-13-0x0000000074A4E000-0x0000000074A4F000-memory.dmp

Filesize
4KB

Download