redline | be394c34bc2d5f532f3ddac7e2d692c60401d71858d4ae2f077af559f33ef772

Analysis

Target

VPN_Free.exe
Size

2.0MB
MD5

831d4e7f62efecd2fc159074383b965b
SHA1

4856dbaebf644b83f620fff1666f8553ad47d9b5
SHA256

be394c34bc2d5f532f3ddac7e2d692c60401d71858d4ae2f077af559f33ef772
SHA512

6e60c373cb7ace5666507dd58bf39c4c92346c070f6c4a2d62cd5966dd84bddee89034ba3ee4cce52df74fc0b0aede68d49fea29ee24f9698833905c853c88e8

Score

10^/10

Family

redline

Botnet

VPNFree

80.92.205.112:81

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/4020-130-0x0000000000400000-0x0000000000442000-memory.dmp	family_redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3996 set thread context of 4020	3996	VPN_Free.exe	83

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3996	VPN_Free.exe
Token: SeDebugPrivilege	4020	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3996 wrote to memory of 4020	3996	VPN_Free.exe	83
PID 3996 wrote to memory of 4020	3996	VPN_Free.exe	83
PID 3996 wrote to memory of 4020	3996	VPN_Free.exe	83
PID 3996 wrote to memory of 4020	3996	VPN_Free.exe	83
PID 3996 wrote to memory of 4020	3996	VPN_Free.exe	83
PID 3996 wrote to memory of 4020	3996	VPN_Free.exe	83
PID 3996 wrote to memory of 4020	3996	VPN_Free.exe	83
PID 3996 wrote to memory of 4020	3996	VPN_Free.exe	83

C:\Users\Admin\AppData\Local\Temp\VPN_Free.exe
"C:\Users\Admin\AppData\Local\Temp\VPN_Free.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3996
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4020

memory/3996-124-0x0000000000F50000-0x000000000115E000-memory.dmp

Filesize
2.1MB

Download
memory/3996-125-0x00000000085F0000-0x0000000008B94000-memory.dmp

Filesize
5.6MB

Download
memory/3996-126-0x0000000008040000-0x00000000080D2000-memory.dmp

Filesize
584KB

Download
memory/3996-127-0x00000000081D0000-0x00000000081DA000-memory.dmp

Filesize
40KB

Download
memory/3996-128-0x000000000BFC0000-0x000000000C05C000-memory.dmp

Filesize
624KB

Download
memory/4020-130-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4020-131-0x0000000005600000-0x0000000005676000-memory.dmp

Filesize
472KB

Download
memory/4020-132-0x0000000005B80000-0x0000000005B9E000-memory.dmp

Filesize
120KB

Download
memory/4020-133-0x0000000006320000-0x0000000006938000-memory.dmp

Filesize
6.1MB

Download
memory/4020-134-0x0000000005DB0000-0x0000000005DC2000-memory.dmp

Filesize
72KB

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memory/4020-135-0x0000000005E10000-0x0000000005E4C000-memory.dmp

Filesize
240KB

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memory/4020-136-0x00000000060B0000-0x00000000061BA000-memory.dmp

Filesize
1.0MB

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