redline | 762d455a078d13b6b89bcce46db81dd3e755055bf499e856911fe542c7fd8d83

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
22/11/2022, 15:01

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
file.exe
Size 294KB
Sample221122-sdwa2abe8z
SHA256 762d455a078d13b6b89bcce46db81dd3e755055bf499e856911fe542c7fd8d83
MD5 8969e2bf21b901ca539b4897d4c6e5cf
SHA1 0b5036ae8866d6525727c7e152f4b7ac90b7f07c
SHA512 b28f9db8e42357bd5b29027f4a1c7c1f2be5d0abf72829ce1de2b5833216ef7f1548534c7647ccb6a2579d01140bc5b341d115206cdf1b607ddfcfa6959789b6
SSDEEP 6144:H22Gf2OCTI5zWLvgnyfH1r+xl4MnG29CQe7:H27f2a5zWDy1Q
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline @madboyza infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

@madboyza

193.106.191.138:32796

Attributes

auth_value
9bfce7bfb110f8f53d96c7a32c655358

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/900-57-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/900-62-0x00000000004221BA-mapping.dmp	family_redline
behavioral1/memory/900-63-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/900-64-0x0000000000400000-0x0000000000428000-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 1552 set thread context of 900	1552	file.exe	29

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1320	1552	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
900	vbc.exe
900	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	900	vbc.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1552 wrote to memory of 900	1552	file.exe	29
PID 1552 wrote to memory of 900	1552	file.exe	29
PID 1552 wrote to memory of 900	1552	file.exe	29
PID 1552 wrote to memory of 900	1552	file.exe	29
PID 1552 wrote to memory of 900	1552	file.exe	29
PID 1552 wrote to memory of 900	1552	file.exe	29
PID 1552 wrote to memory of 1320	1552	file.exe	30
PID 1552 wrote to memory of 1320	1552	file.exe	30
PID 1552 wrote to memory of 1320	1552	file.exe	30
PID 1552 wrote to memory of 1320	1552	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:1552
- 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:900
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1552 -s 36
  2⤵
  - Program crash
  PID:1320

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/900-55-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/900-57-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/900-63-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/900-64-0x0000000000400000-0x0000000000428000-memory.dmp

Download

memory/1552-54-0x0000000075241000-0x0000000075243000-memory.dmp

Download