redline | 523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744

Analysis

max time kernel
148s
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
22-11-2024 18:38

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General

Target

523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744.exe
Size

517KB
MD5

0a15bac84729b02b399d3bd71f7c0853
SHA1

fc8d4551dd7711832ec0a7eae584a41ee7395d12
SHA256

523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744
SHA512

8e7ffed904ff9abee0b484db87433cc8302d952565619c2879e26d75f682c173564495071eabc1fa637d0807ac70a5db4104bba8108f514d4922a9253c4c3f6f
SSDEEP

3072:ef1fltoqP6j/we9Ffy8OGb6nfss1JYHENejxesYcfGFh8:ef1flqk6j/wuF53s/vhcfaq

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/920-6-0x0000000000430000-0x000000000044E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

Processes:

523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744.exe

description	pid	process	target process
PID 2588 set thread context of 920	2588	523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744.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:

523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744.exe

description	pid	process	target process
PID 2588 wrote to memory of 920	2588	523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744.exe	RegAsm.exe
PID 2588 wrote to memory of 920	2588	523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744.exe	RegAsm.exe
PID 2588 wrote to memory of 920	2588	523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744.exe	RegAsm.exe
PID 2588 wrote to memory of 920	2588	523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744.exe	RegAsm.exe
PID 2588 wrote to memory of 920	2588	523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744.exe	RegAsm.exe
PID 2588 wrote to memory of 920	2588	523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744.exe	RegAsm.exe
PID 2588 wrote to memory of 920	2588	523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744.exe	RegAsm.exe
PID 2588 wrote to memory of 920	2588	523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744.exe
"C:\Users\Admin\AppData\Local\Temp\523ab7eca6d01449e04c9ff07d6e3ee3a38095ad2c8ad34ba1759b4348000744.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2588
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  #cmd
  2⤵
  - System Location Discovery: System Language Discovery
  PID:920

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/920-10-0x0000000004960000-0x000000000499C000-memory.dmp

Filesize
240KB

Download
memory/920-7-0x0000000004EB0000-0x00000000054C8000-memory.dmp

Filesize
6.1MB

Download
memory/920-14-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/920-13-0x0000000074C7E000-0x0000000074C7F000-memory.dmp

Filesize
4KB

Download
memory/920-5-0x0000000074C7E000-0x0000000074C7F000-memory.dmp

Filesize
4KB

Download
memory/920-6-0x0000000000430000-0x000000000044E000-memory.dmp

Filesize
120KB

Download
memory/920-12-0x00000000049A0000-0x00000000049EC000-memory.dmp

Filesize
304KB

Download
memory/920-8-0x0000000004900000-0x0000000004912000-memory.dmp

Filesize
72KB

Download
memory/920-11-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/920-9-0x0000000004A30000-0x0000000004B3A000-memory.dmp

Filesize
1.0MB

Download
memory/2588-0-0x00007FFA20CC3000-0x00007FFA20CC5000-memory.dmp

Filesize
8KB

Download
memory/2588-1-0x0000000000A70000-0x0000000000AF4000-memory.dmp

Filesize
528KB

Download
memory/2588-4-0x00007FFA20CC0000-0x00007FFA21781000-memory.dmp

Filesize
10.8MB

Download
memory/2588-3-0x00007FFA20CC0000-0x00007FFA21781000-memory.dmp

Filesize
10.8MB

Download