redline | 4ea1794bc1cee4c7fd13b64636ed8a16c69b9dbd37e6d31bd19b04e9d9c08f3b

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/10/2022, 11:11

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
file.exe
Size 2.4MB
Sample221027-m99weabhe6
SHA256 4ea1794bc1cee4c7fd13b64636ed8a16c69b9dbd37e6d31bd19b04e9d9c08f3b
MD5 1b9a93529a6d91bd7b2ec1fd4a5fb787
SHA1 ba12fcf04011048fc24686d0cd471b49f9208013
SHA512 c8ec30e4fbe84370dadad8b7db2f2b0a97f7d856d91ded8c741d19feec4fb035d7076f3dc823161c6dba946b18ecec3145b49dbe23ac080dd4fd6e976e0a5d0c
SSDEEP 49152:oy6gENdxgA/43N3Ho+KrCTV3+k6OjYliPklf9GFwMJfLklBEKPuc5zVGI:oySNS3HRIE4OMli8R0wnlPF1
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline 1310 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

1310

79.137.192.57:48771

Attributes

auth_value
feb5f5c29913f32658637e553762a40e

Signatures

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

RedLine payload 4 IoCs

resource	yara_rule
behavioral1/memory/99904-56-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/99904-61-0x000000000042216E-mapping.dmp	family_redline
behavioral1/memory/99904-62-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/99904-63-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1280 set thread context of 99904	1280	file.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
99944	1280	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
99904	vbc.exe
99904	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	99904	vbc.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1280 wrote to memory of 99904	1280	file.exe	29
PID 1280 wrote to memory of 99904	1280	file.exe	29
PID 1280 wrote to memory of 99904	1280	file.exe	29
PID 1280 wrote to memory of 99904	1280	file.exe	29
PID 1280 wrote to memory of 99904	1280	file.exe	29
PID 1280 wrote to memory of 99904	1280	file.exe	29
PID 1280 wrote to memory of 99944	1280	file.exe	30
PID 1280 wrote to memory of 99944	1280	file.exe	30
PID 1280 wrote to memory of 99944	1280	file.exe	30
PID 1280 wrote to memory of 99944	1280	file.exe	30

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1280
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:99904
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1280 -s 98528
  2⤵
  - Program crash
  PID:99944

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/99904-54-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/99904-56-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/99904-62-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/99904-63-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/99904-65-0x0000000075811000-0x0000000075813000-memory.dmp

Download