redline | d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e

General

Target

d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe
Size

4.6MB
MD5

f77d7dc02be06815f1d8169ccbe72858
SHA1

ce015e827f6c9f68a136f8836c5623aff05e8443
SHA256

d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e
SHA512

9dea65a395a5aefcafa30fc141cb44ea4b8c6c286f10b71cccb375f9a0bce1e102653c26543e212d5331610a1c6043625d036e8fd50ffb2b38b30e753ed76d72
SSDEEP

98304:5LXT3b5B8T4O1OiZ/iZHZsonSh1XbiRFqE0c+Jmpm:x52Tz1XZ/iZ5sFriRFt0c+Em

Score

10^/10

redline @estetikasell discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@EstetikaSell

C2

185.209.22.181:29234

Attributes

auth_value
5a0918bd3e8ede8e02c8dd9d106a996d

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/2592-43-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2592-42-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral1/memory/2592-36-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2716 set thread context of 2592	2716	d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe	30

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	d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2716	d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe
2716	d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 2592	2716	d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe	30
PID 2716 wrote to memory of 2592	2716	d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe	30
PID 2716 wrote to memory of 2592	2716	d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe	30
PID 2716 wrote to memory of 2592	2716	d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe	30
PID 2716 wrote to memory of 2592	2716	d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe	30
PID 2716 wrote to memory of 2592	2716	d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe	30
PID 2716 wrote to memory of 2592	2716	d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe	30
PID 2716 wrote to memory of 2592	2716	d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe	30
PID 2716 wrote to memory of 2592	2716	d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe	30

C:\Users\Admin\AppData\Local\Temp\d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe
"C:\Users\Admin\AppData\Local\Temp\d0a6d91de1b3064e62f5a8dc44e29efdf766a33a7ec9d66d7136f3e276b0dd5e.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2592-43-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2592-47-0x0000000074A60000-0x000000007514E000-memory.dmp

Filesize
6.9MB

Download
memory/2592-46-0x0000000074A6E000-0x0000000074A6F000-memory.dmp

Filesize
4KB

Download
memory/2592-45-0x0000000074A60000-0x000000007514E000-memory.dmp

Filesize
6.9MB

Download
memory/2592-44-0x0000000074A6E000-0x0000000074A6F000-memory.dmp

Filesize
4KB

Download
memory/2592-36-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2592-40-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2592-34-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2592-42-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/2716-14-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2716-9-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2716-4-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/2716-2-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/2716-0-0x00000000000F0000-0x00000000000F1000-memory.dmp

Filesize
4KB

Download
memory/2716-31-0x0000000001305000-0x000000000157A000-memory.dmp

Filesize
2.5MB

Download
memory/2716-30-0x00000000012D0000-0x0000000001761000-memory.dmp

Filesize
4.6MB

Download
memory/2716-33-0x00000000012D0000-0x0000000001761000-memory.dmp

Filesize
4.6MB

Download
memory/2716-7-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2716-5-0x0000000000100000-0x0000000000101000-memory.dmp

Filesize
4KB

Download
memory/2716-12-0x0000000000110000-0x0000000000111000-memory.dmp

Filesize
4KB

Download
memory/2716-29-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2716-17-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2716-19-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2716-22-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2716-24-0x0000000000130000-0x0000000000131000-memory.dmp

Filesize
4KB

Download
memory/2716-27-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download

Analysis

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