redline | ffec60c04fbfc5fc53b99a9133d7e4432125622f25605ec0d94a413548a48e17

Analysis

max time kernel
127s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2023, 12:07

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General

Target

72af625932fb9400a6661a6bde830518.exe
Size

1.8MB
MD5

72af625932fb9400a6661a6bde830518
SHA1

5e8a5fa07bf51e226272e8fc6a209b870475f744
SHA256

ffec60c04fbfc5fc53b99a9133d7e4432125622f25605ec0d94a413548a48e17
SHA512

ab47024f63b58e98e06bf2ad4ca22e7519de8b5ff195c8f349c55edfa4fc484c525560595f362ab3c20dc157bed884444d8eb7b7277ea2c71c90fc5389eff865
SSDEEP

24576:TdgvYOmxjN9cDk+OeOxrV/JHaX16tK95IBJd:TdrxjN9cDhOeaJHm1609m

Score

10^/10

redline infostealer spyware

Malware Config

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral2/memory/4232-133-0x00000000007D0000-0x00000000009AD000-memory.dmp	family_redline
behavioral2/memory/3432-134-0x0000000000400000-0x000000000045A000-memory.dmp	family_redline
behavioral2/memory/4232-139-0x00000000007D0000-0x00000000009AD000-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
T1552.001

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4232 set thread context of 3432	4232	72af625932fb9400a6661a6bde830518.exe	82

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3432	vbc.exe
3432	vbc.exe
3432	vbc.exe
3432	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3432	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4232 wrote to memory of 3432	4232	72af625932fb9400a6661a6bde830518.exe	82
PID 4232 wrote to memory of 3432	4232	72af625932fb9400a6661a6bde830518.exe	82
PID 4232 wrote to memory of 3432	4232	72af625932fb9400a6661a6bde830518.exe	82
PID 4232 wrote to memory of 3432	4232	72af625932fb9400a6661a6bde830518.exe	82
PID 4232 wrote to memory of 3432	4232	72af625932fb9400a6661a6bde830518.exe	82

C:\Users\Admin\AppData\Local\Temp\72af625932fb9400a6661a6bde830518.exe
"C:\Users\Admin\AppData\Local\Temp\72af625932fb9400a6661a6bde830518.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4232
- 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:3432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3432-147-0x0000000007F30000-0x000000000803A000-memory.dmp

Filesize
1.0MB

Download
memory/3432-148-0x0000000007E60000-0x0000000007E9C000-memory.dmp

Filesize
240KB

Download
memory/3432-158-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/3432-140-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/3432-141-0x0000000008040000-0x00000000085E4000-memory.dmp

Filesize
5.6MB

Download
memory/3432-142-0x0000000007B70000-0x0000000007C02000-memory.dmp

Filesize
584KB

Download
memory/3432-143-0x0000000007DF0000-0x0000000007E00000-memory.dmp

Filesize
64KB

Download
memory/3432-144-0x0000000007D20000-0x0000000007D2A000-memory.dmp

Filesize
40KB

Download
memory/3432-145-0x0000000008C10000-0x0000000009228000-memory.dmp

Filesize
6.1MB

Download
memory/3432-146-0x0000000007E00000-0x0000000007E12000-memory.dmp

Filesize
72KB

Download
memory/3432-134-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/3432-149-0x0000000008720000-0x0000000008786000-memory.dmp

Filesize
408KB

Download
memory/3432-156-0x0000000007DF0000-0x0000000007E00000-memory.dmp

Filesize
64KB

Download
memory/3432-150-0x0000000009B80000-0x0000000009BF6000-memory.dmp

Filesize
472KB

Download
memory/3432-151-0x0000000009DD0000-0x0000000009F92000-memory.dmp

Filesize
1.8MB

Download
memory/3432-152-0x000000000A4D0000-0x000000000A9FC000-memory.dmp

Filesize
5.2MB

Download
memory/3432-153-0x0000000009D10000-0x0000000009D2E000-memory.dmp

Filesize
120KB

Download
memory/3432-154-0x000000000A1F0000-0x000000000A240000-memory.dmp

Filesize
320KB

Download
memory/3432-155-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/4232-133-0x00000000007D0000-0x00000000009AD000-memory.dmp

Filesize
1.9MB

Download
memory/4232-139-0x00000000007D0000-0x00000000009AD000-memory.dmp

Filesize
1.9MB

Download