redline | 8752cc9bba740d06fa96d7d409f6f936ab7e1f02ccd24c598c7bceaf33ba9037

Analysis

max time kernel
149s
max time network
153s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
19-03-2024 18:53

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General

Target

8752cc9bba740d06fa96d7d409f6f936ab7e1f02ccd24c598c7bceaf33ba9037.exe
Size

297KB
MD5

bd5dfcf6a71e40a07b8b19bbe0a1a69b
SHA1

b2d0a905bdedbc2c4346396f622e3ffc822db4f6
SHA256

8752cc9bba740d06fa96d7d409f6f936ab7e1f02ccd24c598c7bceaf33ba9037
SHA512

679d305497bf76dacfc6ca5e5e7dbb4ce4ca6d08d948916a36662c53d414d4180948402a63f64036d8ca7189dc7a70b8f9204e740679c23b2ce97ee7c23b63e2
SSDEEP

6144:igzgtQltcKzMiu1WxPcLiniiTJ/+kSVE9BaLY1r1LINoANi3TH:ZzgtiA1Wx+wiuWLOr17AN+

Score

10^/10

redline easy11211 infostealer

Malware Config

Extracted

Family

redline

Botnet

easy11211

chardhesha.xyz:81

jalocliche.xyz:81

Attributes

auth_value
980d12032eaaadd1ef7186440759c9a5

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
behavioral2/memory/3736-0-0x0000000000400000-0x000000000044F000-memory.dmp	family_redline
behavioral2/memory/3952-1-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral2/memory/3736-11-0x0000000000400000-0x000000000044F000-memory.dmp	family_redline

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3736 set thread context of 3952	3736	8752cc9bba740d06fa96d7d409f6f936ab7e1f02ccd24c598c7bceaf33ba9037.exe	81

Program crash 1 IoCs

pid	pid_target	Process	procid_target
488	3736	WerFault.exe	78

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3736 wrote to memory of 3952	3736	8752cc9bba740d06fa96d7d409f6f936ab7e1f02ccd24c598c7bceaf33ba9037.exe	81
PID 3736 wrote to memory of 3952	3736	8752cc9bba740d06fa96d7d409f6f936ab7e1f02ccd24c598c7bceaf33ba9037.exe	81
PID 3736 wrote to memory of 3952	3736	8752cc9bba740d06fa96d7d409f6f936ab7e1f02ccd24c598c7bceaf33ba9037.exe	81
PID 3736 wrote to memory of 3952	3736	8752cc9bba740d06fa96d7d409f6f936ab7e1f02ccd24c598c7bceaf33ba9037.exe	81
PID 3736 wrote to memory of 3952	3736	8752cc9bba740d06fa96d7d409f6f936ab7e1f02ccd24c598c7bceaf33ba9037.exe	81

C:\Users\Admin\AppData\Local\Temp\8752cc9bba740d06fa96d7d409f6f936ab7e1f02ccd24c598c7bceaf33ba9037.exe
"C:\Users\Admin\AppData\Local\Temp\8752cc9bba740d06fa96d7d409f6f936ab7e1f02ccd24c598c7bceaf33ba9037.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3736
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:3952
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3736 -s 532
  2⤵
  - Program crash
  PID:488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3736 -ip 3736
1⤵
PID:732

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3736-0-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/3736-11-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/3952-1-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/3952-6-0x0000000074F00000-0x00000000756B1000-memory.dmp

Filesize
7.7MB

Download
memory/3952-7-0x0000000005BD0000-0x00000000061E8000-memory.dmp

Filesize
6.1MB

Download
memory/3952-8-0x0000000005730000-0x000000000583A000-memory.dmp

Filesize
1.0MB

Download
memory/3952-10-0x0000000005660000-0x0000000005672000-memory.dmp

Filesize
72KB

Download
memory/3952-9-0x00000000059F0000-0x0000000005A00000-memory.dmp

Filesize
64KB

Download
memory/3952-12-0x00000000056C0000-0x00000000056FC000-memory.dmp

Filesize
240KB

Download
memory/3952-13-0x0000000005840000-0x000000000588C000-memory.dmp

Filesize
304KB

Download
memory/3952-14-0x0000000074F00000-0x00000000756B1000-memory.dmp

Filesize
7.7MB

Download
memory/3952-15-0x00000000059F0000-0x0000000005A00000-memory.dmp

Filesize
64KB

Download