redline | 8cd23c93e05ba34c59dc1a1490b3f309fb94f9743ef4bb474af3abf839f448f7

Analysis

max time kernel
148s
max time network
156s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10/11/2024, 22:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

2696b7a7292422a01a6edb7b1c55afa1.exe
Size

2.3MB
MD5

2696b7a7292422a01a6edb7b1c55afa1
SHA1

4780f2018ac194d0d7dd03a96bb7d0577957c58b
SHA256

b72536301ba0b8834cc027b2c9d0bfa887d91c832e04802f96d81778a4c38766
SHA512

ed17c92cb2341aae73fead505ccd1f502c73acf0c30d660f00fbb55e1b26eebdb30593b1b2530df080c50e8ed0b0332f96648a4d9cf8445da1030273ce899fe3
SSDEEP

24576:5u/wnYMYOpq1BmYOMYhdN5tdxNr1J537v8LWfvSL4pu5l3RuQ55313b:5u/U57378LWfvSM0l3h

Score

10^/10

redline discovery infostealer

Malware Config

Extracted

Family

redline

79.137.192.9:19788

Attributes

auth_value
1b43d503c91d087751245f237058b5aa

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/2968-11-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline
behavioral1/memory/2968-10-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline
behavioral1/memory/2968-3-0x0000000000400000-0x000000000041C000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2732 set thread context of 2968	2732	2696b7a7292422a01a6edb7b1c55afa1.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	2696b7a7292422a01a6edb7b1c55afa1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2968	2732	2696b7a7292422a01a6edb7b1c55afa1.exe	31
PID 2732 wrote to memory of 2968	2732	2696b7a7292422a01a6edb7b1c55afa1.exe	31
PID 2732 wrote to memory of 2968	2732	2696b7a7292422a01a6edb7b1c55afa1.exe	31
PID 2732 wrote to memory of 2968	2732	2696b7a7292422a01a6edb7b1c55afa1.exe	31
PID 2732 wrote to memory of 2968	2732	2696b7a7292422a01a6edb7b1c55afa1.exe	31
PID 2732 wrote to memory of 2968	2732	2696b7a7292422a01a6edb7b1c55afa1.exe	31
PID 2732 wrote to memory of 2968	2732	2696b7a7292422a01a6edb7b1c55afa1.exe	31
PID 2732 wrote to memory of 2968	2732	2696b7a7292422a01a6edb7b1c55afa1.exe	31
PID 2732 wrote to memory of 2968	2732	2696b7a7292422a01a6edb7b1c55afa1.exe	31

C:\Users\Admin\AppData\Local\Temp\2696b7a7292422a01a6edb7b1c55afa1.exe
"C:\Users\Admin\AppData\Local\Temp\2696b7a7292422a01a6edb7b1c55afa1.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2732
- 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:2968

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

Loading Replay Monitor...

Downloads

memory/2732-9-0x0000000000400000-0x0000000000551000-memory.dmp

Filesize
1.3MB

Download
memory/2732-0-0x00000000004AB000-0x00000000004AC000-memory.dmp

Filesize
4KB

Download
memory/2968-12-0x000000007495E000-0x000000007495F000-memory.dmp

Filesize
4KB

Download
memory/2968-11-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2968-10-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2968-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2968-3-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2968-1-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2968-13-0x000000007495E000-0x000000007495F000-memory.dmp

Filesize
4KB

Download