redline | c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc

Analysis

max time kernel
98s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
31/03/2023, 11:48

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General

Target

build.exe
Size

746.5MB
MD5

8328cb63b33363844539847a1bb33455
SHA1

911db14e14b45a7fc0db7111c1e18b4a08f4ba58
SHA256

c84ac5d003d64abfba712b97ea1e9d5668a457280de8ba05fb17999986ca8fdc
SHA512

a8582f081c69471f569ef8822145b6fcf35e8471820c080972eb05e3de02c37a36c9376ee89ebefd47be29398fe9de549fc2e9d8cec391af2720968647237c7b
SSDEEP

49152:MOZM2g29VOD1yQpHfzivSp5vrMtyqvFhbqo4uHBlBcl:NLa1JpzivevrMty8bqozB

Score

10^/10

redline 25.03 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

25.03

37.220.87.78:25387

Attributes

auth_value
5cfc89aee6c1fd926c66b4cb6c07caa2

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 3992 set thread context of 1680	3992	build.exe	93

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1680	vbc.exe
1680	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1680	vbc.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3992 wrote to memory of 1680	3992	build.exe	93
PID 3992 wrote to memory of 1680	3992	build.exe	93
PID 3992 wrote to memory of 1680	3992	build.exe	93
PID 3992 wrote to memory of 1680	3992	build.exe	93
PID 3992 wrote to memory of 1680	3992	build.exe	93
PID 3992 wrote to memory of 1680	3992	build.exe	93
PID 3992 wrote to memory of 1680	3992	build.exe	93
PID 3992 wrote to memory of 1680	3992	build.exe	93
PID 3992 wrote to memory of 1680	3992	build.exe	93

C:\Users\Admin\AppData\Local\Temp\build.exe
"C:\Users\Admin\AppData\Local\Temp\build.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3992
- 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:1680

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/1680-139-0x0000000005470000-0x0000000005480000-memory.dmp

Filesize
64KB

Download
memory/1680-145-0x00000000074C0000-0x00000000079EC000-memory.dmp

Filesize
5.2MB

Download
memory/1680-135-0x0000000005940000-0x0000000005F58000-memory.dmp

Filesize
6.1MB

Download
memory/1680-136-0x00000000053B0000-0x00000000053C2000-memory.dmp

Filesize
72KB

Download
memory/1680-137-0x00000000054E0000-0x00000000055EA000-memory.dmp

Filesize
1.0MB

Download
memory/1680-138-0x0000000005410000-0x000000000544C000-memory.dmp

Filesize
240KB

Download
memory/1680-141-0x0000000006810000-0x0000000006DB4000-memory.dmp

Filesize
5.6MB

Download
memory/1680-146-0x00000000066A0000-0x00000000066BE000-memory.dmp

Filesize
120KB

Download
memory/1680-134-0x0000000000E00000-0x0000000000E46000-memory.dmp

Filesize
280KB

Download
memory/1680-142-0x0000000006340000-0x00000000063D2000-memory.dmp

Filesize
584KB

Download
memory/1680-143-0x0000000006560000-0x00000000065D6000-memory.dmp

Filesize
472KB

Download
memory/1680-144-0x0000000006DC0000-0x0000000006F82000-memory.dmp

Filesize
1.8MB

Download
memory/1680-140-0x0000000005770000-0x00000000057D6000-memory.dmp

Filesize
408KB

Download
memory/3992-133-0x0000000140000000-0x0000000140231000-memory.dmp

Filesize
2.2MB

Download