redline | d42bb7f95b50972680b8a5f2f68ab5bee5450fc45cf15612d45cc00b1b65f0c2

Analysis

max time kernel
94s
max time network
149s
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 16:28

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General

Target

Installer.exe
Size

1.1MB
MD5

2d50222f6b702083c73d10e94eaaef9f
SHA1

dcce81eecbb46ef3963c8b4ad30f2ec3b14d2056
SHA256

80752bd3e74c165e9c88fee2b806b67641f6cdae222d4ef9f5bc433f8501e767
SHA512

10482897831ef7cf9ffc117e41e876c212f26c2f6cc4a8e089ee3990f64dde296d4d3c5fa5bcdab9c4f01ce71a4f864d43876c6f23f5fd2f64f97e66a50dcdfa
SSDEEP

24576:rRzS4127aD0WEjwizMRjgynPEeyTYQ/MuRJNObPztSC:I412GD0WEkihNYQZBObn

Score

10^/10

redline sectoprat rich discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

rich

95.217.248.44:11695

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
behavioral12/memory/4476-7-0x0000000000400000-0x0000000000420000-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
behavioral12/memory/4476-7-0x0000000000400000-0x0000000000420000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3916 set thread context of 4476	3916	Installer.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3492	4476	WerFault.exe	86

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

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

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3916	Installer.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
4476	Installer.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3916 wrote to memory of 4476	3916	Installer.exe	86
PID 3916 wrote to memory of 4476	3916	Installer.exe	86
PID 3916 wrote to memory of 4476	3916	Installer.exe	86
PID 3916 wrote to memory of 4476	3916	Installer.exe	86
PID 3916 wrote to memory of 4476	3916	Installer.exe	86
PID 3916 wrote to memory of 4476	3916	Installer.exe	86
PID 3916 wrote to memory of 4476	3916	Installer.exe	86
PID 3916 wrote to memory of 4476	3916	Installer.exe	86

C:\Users\Admin\AppData\Local\Temp\Installer.exe
"C:\Users\Admin\AppData\Local\Temp\Installer.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3916
- C:\Users\Admin\AppData\Local\Temp\Installer.exe
  C:\Users\Admin\AppData\Local\Temp\Installer.exe
  2⤵
  - Suspicious use of UnmapMainImage
  PID:4476
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4476 -s 12
    3⤵
    - Program crash
    PID:3492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4476 -ip 4476
1⤵
PID:2708

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

memory/3916-0-0x00000000752CE000-0x00000000752CF000-memory.dmp

Filesize
4KB

Download
memory/3916-1-0x0000000000800000-0x0000000000912000-memory.dmp

Filesize
1.1MB

Download
memory/3916-2-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/3916-3-0x0000000005940000-0x0000000005EE4000-memory.dmp

Filesize
5.6MB

Download
memory/3916-4-0x0000000005390000-0x0000000005422000-memory.dmp

Filesize
584KB

Download
memory/3916-5-0x0000000005350000-0x000000000535A000-memory.dmp

Filesize
40KB

Download
memory/3916-6-0x00000000056F0000-0x0000000005712000-memory.dmp

Filesize
136KB

Download
memory/3916-9-0x00000000752C0000-0x0000000075A70000-memory.dmp

Filesize
7.7MB

Download
memory/4476-7-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download