redline | 07476e449ff41acf1d7f0aec007d09acced8eb5f8f7ace750a40304d902f3ade

Analysis

max time kernel
143s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05/11/2024, 11:03

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General

Target

f2923e09a2b2068bebe6835ef4aba7277b0bcd4d.exe
Size

2.5MB
MD5

9a9f9adee4b798ce58444fcc42be6896
SHA1

f2923e09a2b2068bebe6835ef4aba7277b0bcd4d
SHA256

07476e449ff41acf1d7f0aec007d09acced8eb5f8f7ace750a40304d902f3ade
SHA512

89e4ed4fc7429fd36d75789579fc482bcf7952773601b23414ecea5c4c777a4c13366e7e7fdda80b3e7a2da809eb4d676218df070ef76523c84ab42a17a8e1ff
SSDEEP

24576:TbZ10rTD2GVoMYsYwBD0umMECsxzdrSrMR9NUuwZUNJGSAF3cOLT/O3aXl3RuQ5S:TbZ10rTCGVS/NUjZUNASAF3cOvmKXl30

Score

10^/10

redline sectoprat 875784825 discovery infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

875784825

79.137.192.6:8362

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
behavioral2/memory/100416-1-0x0000000000400000-0x000000000041E000-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
behavioral2/memory/100416-1-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1596 set thread context of 100416	1596	f2923e09a2b2068bebe6835ef4aba7277b0bcd4d.exe	85

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	f2923e09a2b2068bebe6835ef4aba7277b0bcd4d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	100416	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1596 wrote to memory of 100416	1596	f2923e09a2b2068bebe6835ef4aba7277b0bcd4d.exe	85
PID 1596 wrote to memory of 100416	1596	f2923e09a2b2068bebe6835ef4aba7277b0bcd4d.exe	85
PID 1596 wrote to memory of 100416	1596	f2923e09a2b2068bebe6835ef4aba7277b0bcd4d.exe	85
PID 1596 wrote to memory of 100416	1596	f2923e09a2b2068bebe6835ef4aba7277b0bcd4d.exe	85
PID 1596 wrote to memory of 100416	1596	f2923e09a2b2068bebe6835ef4aba7277b0bcd4d.exe	85

C:\Users\Admin\AppData\Local\Temp\f2923e09a2b2068bebe6835ef4aba7277b0bcd4d.exe
"C:\Users\Admin\AppData\Local\Temp\f2923e09a2b2068bebe6835ef4aba7277b0bcd4d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1596
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:100416

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

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/1596-0-0x00000000004C8000-0x00000000004C9000-memory.dmp

Filesize
4KB

Download
memory/1596-6-0x0000000000400000-0x000000000057B000-memory.dmp

Filesize
1.5MB

Download
memory/100416-1-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/100416-7-0x0000000074C7E000-0x0000000074C7F000-memory.dmp

Filesize
4KB

Download
memory/100416-8-0x0000000005780000-0x0000000005D98000-memory.dmp

Filesize
6.1MB

Download
memory/100416-9-0x0000000002C50000-0x0000000002C62000-memory.dmp

Filesize
72KB

Download
memory/100416-10-0x0000000005160000-0x000000000519C000-memory.dmp

Filesize
240KB

Download
memory/100416-11-0x00000000051A0000-0x00000000051EC000-memory.dmp

Filesize
304KB

Download
memory/100416-12-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/100416-13-0x0000000005400000-0x000000000550A000-memory.dmp

Filesize
1.0MB

Download
memory/100416-14-0x0000000074C7E000-0x0000000074C7F000-memory.dmp

Filesize
4KB

Download
memory/100416-15-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download