redline | 475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a

Analysis

max time kernel
106s
max time network
117s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2024 01:50

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General

Target

475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a.exe
Size

518KB
MD5

539529a70825de69b93851490c61fc0f
SHA1

6d29da17d8f439969f6b7b83eb94688a892fcf7f
SHA256

475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a
SHA512

3a1bb8c2bc9cca4f3f14cf6021bff0ae146bdbdd4b3fd6c63ce8692712abc3976318ed822590904f6a3af09d39b1ea99f84b07d887a03751bae1a861fec1290a
SSDEEP

3072:lf3w8rV+GDbcCISidiZZZ4RSppGeJQSRHk6zTbi2kwIxJAx0niF:h3j5A7Sp3RHk6ZTuAxSQ

Score

10^/10

redline discovery infostealer

Malware Config

Extracted

Family

redline

141.94.188.138:46419

Attributes

auth_value
3f48b95855158031ae9e7dafcb203009

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/3008-3-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a.exe

description	pid	process	target process
PID 3440 set thread context of 3008	3440	475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a.exe	RegAsm.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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:

RegAsm.exe

description ioc process

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

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a.exe

description	pid	process	target process
PID 3440 wrote to memory of 3008	3440	475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a.exe	RegAsm.exe
PID 3440 wrote to memory of 3008	3440	475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a.exe	RegAsm.exe
PID 3440 wrote to memory of 3008	3440	475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a.exe	RegAsm.exe
PID 3440 wrote to memory of 3008	3440	475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a.exe	RegAsm.exe
PID 3440 wrote to memory of 3008	3440	475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a.exe	RegAsm.exe
PID 3440 wrote to memory of 3008	3440	475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a.exe	RegAsm.exe
PID 3440 wrote to memory of 3008	3440	475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a.exe	RegAsm.exe
PID 3440 wrote to memory of 3008	3440	475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a.exe
"C:\Users\Admin\AppData\Local\Temp\475938eb89c20477b6dcbe15a0401949ba95afa238760bf06b5e3534523e5d3a.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3440
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3008

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/3008-7-0x0000000005880000-0x0000000005E98000-memory.dmp

Filesize
6.1MB

Download
memory/3008-9-0x0000000005490000-0x000000000559A000-memory.dmp

Filesize
1.0MB

Download
memory/3008-14-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/3008-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/3008-8-0x0000000005320000-0x0000000005332000-memory.dmp

Filesize
72KB

Download
memory/3008-6-0x0000000074ECE000-0x0000000074ECF000-memory.dmp

Filesize
4KB

Download
memory/3008-13-0x0000000074ECE000-0x0000000074ECF000-memory.dmp

Filesize
4KB

Download
memory/3008-12-0x0000000005400000-0x000000000544C000-memory.dmp

Filesize
304KB

Download
memory/3008-11-0x00000000053C0000-0x00000000053FC000-memory.dmp

Filesize
240KB

Download
memory/3008-10-0x0000000074EC0000-0x0000000075670000-memory.dmp

Filesize
7.7MB

Download
memory/3440-5-0x00007FF929F60000-0x00007FF92AA21000-memory.dmp

Filesize
10.8MB

Download
memory/3440-0-0x00007FF929F63000-0x00007FF929F65000-memory.dmp

Filesize
8KB

Download
memory/3440-1-0x0000000000510000-0x0000000000594000-memory.dmp

Filesize
528KB

Download
memory/3440-2-0x00007FF929F60000-0x00007FF92AA21000-memory.dmp

Filesize
10.8MB

Download