redline | 18b946d10fd3e8d8508fd47749aef1df080e2804b3457f2f4589da13065eaccf

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
24/12/2022, 14:09

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General

Target
file.exe
Size 386KB
Sample221224-rf4vhsaa86
SHA256 18b946d10fd3e8d8508fd47749aef1df080e2804b3457f2f4589da13065eaccf
MD5 3d52b82857feac862d6ec601f9e5471e
SHA1 09e77c2c329e24560f110d4ca3cd25fd8caeb5e9
SHA512 b9c988a616eaf971e3dd3a629f9078baeb03ba5187806f21353e38cb12027c3b05deff575a5f2bbdcfd6ba3cdd8b90949aed33e2c1b471a6ee0bdd790b7f59fb
SSDEEP 6144:FRQUMd4UvkL5kDhOM232DeAObEda2qVack6nqCd9jgl:FRRMyUvkLk25EdVcBal
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

redline 11 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

79.137.202.18:45218

Attributes

auth_value
107e09eee63158d2488feb03dac75204

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
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 736 set thread context of 284	736	file.exe	27

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1916	736	WerFault.exe	26

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
284	vbc.exe
284	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	284	vbc.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 736 wrote to memory of 284	736	file.exe	27
PID 736 wrote to memory of 284	736	file.exe	27
PID 736 wrote to memory of 284	736	file.exe	27
PID 736 wrote to memory of 284	736	file.exe	27
PID 736 wrote to memory of 284	736	file.exe	27
PID 736 wrote to memory of 284	736	file.exe	27
PID 736 wrote to memory of 1916	736	file.exe	28
PID 736 wrote to memory of 1916	736	file.exe	28
PID 736 wrote to memory of 1916	736	file.exe	28
PID 736 wrote to memory of 1916	736	file.exe	28

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:736
- 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:284
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 736 -s 160
  2⤵
  - Program crash
  PID:1916

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

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Downloads

memory/284-55-0x0000000000400000-0x0000000000432000-memory.dmp

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memory/284-57-0x0000000000400000-0x0000000000432000-memory.dmp

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memory/284-64-0x0000000000400000-0x0000000000432000-memory.dmp

Download

memory/284-63-0x0000000000400000-0x0000000000432000-memory.dmp

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memory/736-54-0x0000000076201000-0x0000000076203000-memory.dmp

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