redline | 909aaea4a3072305c0bcaab9d7b9cab70990305541db276ab8d870e3fbc51a18

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-11-2024 15:04

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General

Target

T8Ulrjj8F65YXJ2qZEm11v_x.exe
Size

586KB
MD5

29903569f45cc9979551427cc5d9fd99
SHA1

0487682dd1300b26cea9275a405c8ad3383a1583
SHA256

eec05dc9ade2a7ee74ea5fb115bdd687b457d1f81841238a61e9775d6cc4bfa6
SHA512

f8f29c163bfabc90ade4981523feb943656cc20a562e5b4f6f2c6788f781408aec39114a129e765332aa0022d154d4516e9cb56bc01762b114833fddb30d23fb
SSDEEP

12288:+zoXpiQ70M3HvlvGWE/FckBRi+9wjQPf48a6EzMzPxiDOZ1z4/2fH:T2GlvGkC

Score

10^/10

redline sectoprat dibild2 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

dibild2

135.148.139.222:1494

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral18/memory/3436-6-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline
SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral18/memory/3436-6-0x0000000000400000-0x0000000000420000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4804 set thread context of 3436	4804	T8Ulrjj8F65YXJ2qZEm11v_x.exe	90

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	T8Ulrjj8F65YXJ2qZEm11v_x.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	T8Ulrjj8F65YXJ2qZEm11v_x.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 1308	4804	T8Ulrjj8F65YXJ2qZEm11v_x.exe	86
PID 4804 wrote to memory of 1308	4804	T8Ulrjj8F65YXJ2qZEm11v_x.exe	86
PID 4804 wrote to memory of 1308	4804	T8Ulrjj8F65YXJ2qZEm11v_x.exe	86
PID 4804 wrote to memory of 3436	4804	T8Ulrjj8F65YXJ2qZEm11v_x.exe	90
PID 4804 wrote to memory of 3436	4804	T8Ulrjj8F65YXJ2qZEm11v_x.exe	90
PID 4804 wrote to memory of 3436	4804	T8Ulrjj8F65YXJ2qZEm11v_x.exe	90
PID 4804 wrote to memory of 3436	4804	T8Ulrjj8F65YXJ2qZEm11v_x.exe	90
PID 4804 wrote to memory of 3436	4804	T8Ulrjj8F65YXJ2qZEm11v_x.exe	90
PID 4804 wrote to memory of 3436	4804	T8Ulrjj8F65YXJ2qZEm11v_x.exe	90
PID 4804 wrote to memory of 3436	4804	T8Ulrjj8F65YXJ2qZEm11v_x.exe	90
PID 4804 wrote to memory of 3436	4804	T8Ulrjj8F65YXJ2qZEm11v_x.exe	90

C:\Users\Admin\AppData\Local\Temp\T8Ulrjj8F65YXJ2qZEm11v_x.exe
"C:\Users\Admin\AppData\Local\Temp\T8Ulrjj8F65YXJ2qZEm11v_x.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4804
- C:\Users\Admin\AppData\Local\Temp\T8Ulrjj8F65YXJ2qZEm11v_x.exe
  C:\Users\Admin\AppData\Local\Temp\T8Ulrjj8F65YXJ2qZEm11v_x.exe
  2⤵
  PID:1308
- C:\Users\Admin\AppData\Local\Temp\T8Ulrjj8F65YXJ2qZEm11v_x.exe
  C:\Users\Admin\AppData\Local\Temp\T8Ulrjj8F65YXJ2qZEm11v_x.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3436

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\T8Ulrjj8F65YXJ2qZEm11v_x.exe.log

Filesize
700B

MD5
e5352797047ad2c91b83e933b24fbc4f

SHA1
9bf8ac99b6cbf7ce86ce69524c25e3df75b4d772

SHA256
b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c

SHA512
dd2fc1966c8b3c9511f14801d1ce8110d6bca276a58216b5eeb0a3cfbb0cc8137ea14efbf790e63736230141da456cbaaa4e5c66f2884d4cfe68f499476fd827

Download Submit
memory/3436-13-0x0000000005820000-0x000000000592A000-memory.dmp

Filesize
1.0MB

Download
memory/3436-11-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/3436-17-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/3436-16-0x00000000057C0000-0x000000000580C000-memory.dmp

Filesize
304KB

Download
memory/3436-12-0x00000000056B0000-0x00000000056C2000-memory.dmp

Filesize
72KB

Download
memory/3436-6-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3436-14-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/3436-10-0x0000000005B50000-0x0000000006168000-memory.dmp

Filesize
6.1MB

Download
memory/3436-15-0x0000000005760000-0x000000000579C000-memory.dmp

Filesize
240KB

Download
memory/4804-1-0x00000000001D0000-0x0000000000268000-memory.dmp

Filesize
608KB

Download
memory/4804-9-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4804-0-0x00000000749CE000-0x00000000749CF000-memory.dmp

Filesize
4KB

Download
memory/4804-5-0x0000000005380000-0x0000000005924000-memory.dmp

Filesize
5.6MB

Download
memory/4804-2-0x0000000004BC0000-0x0000000004C36000-memory.dmp

Filesize
472KB

Download
memory/4804-4-0x00000000749C0000-0x0000000075170000-memory.dmp

Filesize
7.7MB

Download
memory/4804-3-0x0000000004B80000-0x0000000004B9E000-memory.dmp

Filesize
120KB

Download