redline | 32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f

Analysis

max time kernel
282s
max time network
294s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
03/01/2023, 04:47

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General

Target

32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f.exe
Size

356KB
MD5

114738737463a73a549ac1221afd045c
SHA1

70feebd89e898537d4ccfe2522e29af1568d4e68
SHA256

32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f
SHA512

b52490e2c5dd34779715580d5eb885011eee17994a104afb6e1f4a10ba629d09494d89748bf18171ae95cd43a7e02211c8bace8c34343b0e889a6c0ed2d8e135
SSDEEP

6144:qcJeNaxNPMRWRBlTyw07AOpj/tdOnHOXoZeYvf3Z66dMbsBJV:HeNaxxMRs+7f/td6HOYZeC/ZewBJ

Score

10^/10

redline letgo infostealer

Malware Config

Extracted

Family

redline

Botnet

letgo

80.66.87.13:22346

Attributes

auth_value
9a4217b7e3f4309698e5e6d932e3545e

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1388 set thread context of 836	1388	32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1216	1388	WerFault.exe	27

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 836	1388	32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f.exe	29
PID 1388 wrote to memory of 836	1388	32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f.exe	29
PID 1388 wrote to memory of 836	1388	32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f.exe	29
PID 1388 wrote to memory of 836	1388	32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f.exe	29
PID 1388 wrote to memory of 836	1388	32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f.exe	29
PID 1388 wrote to memory of 836	1388	32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f.exe	29
PID 1388 wrote to memory of 1216	1388	32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f.exe	30
PID 1388 wrote to memory of 1216	1388	32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f.exe	30
PID 1388 wrote to memory of 1216	1388	32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f.exe	30
PID 1388 wrote to memory of 1216	1388	32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f.exe	30

C:\Users\Admin\AppData\Local\Temp\32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f.exe
"C:\Users\Admin\AppData\Local\Temp\32551f9124a359edf3435979372676a4c5bbaeb0423cc3ec53d382abb39d850f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1388
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:836
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1388 -s 48
  2⤵
  - Program crash
  PID:1216

Network

MITRE ATT&CK Enterprise v6

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/836-54-0x00000000000C0000-0x00000000000F2000-memory.dmp

Filesize
200KB

Download
memory/836-56-0x00000000000C0000-0x00000000000F2000-memory.dmp

Filesize
200KB

Download
memory/836-62-0x00000000000C0000-0x00000000000F2000-memory.dmp

Filesize
200KB

Download
memory/836-63-0x00000000000C0000-0x00000000000F2000-memory.dmp

Filesize
200KB

Download
memory/836-65-0x00000000759F1000-0x00000000759F3000-memory.dmp

Filesize
8KB

Download