redline | 19ffc101f7c4457a5adb66b38ce5823d52f596b323578de48d3585b1b57d24c6

Analysis

max time kernel
145s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 14:32

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General

Target

30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe
Size

332KB
MD5

37072a159221b66a2cc7d3b032802748
SHA1

5da67b6cd3a05288da7ebe3d7eb8c4a095b3afdf
SHA256

30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c
SHA512

b427d69f91934fb0623116e54dbe7fa5e036021aa5cb17e7a8de01b34e74212f4065716dd93161899714dcd1a519bf7e1857aba12e6aec55cf634e134add29cc
SSDEEP

6144:73Lw7HV0BtJoa1L+ZBYo5+fR+yghyjWIXoJWVegjv72D+0Xp:7bBBtJoa1LfSyg0ToJuj50Xp

Score

10^/10

redline 5637482599 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

5637482599

https://pastebin.com/raw/NgsUAPya

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral6/memory/2796-2-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
8	pastebin.com
7	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 364 set thread context of 2796	364	30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe	85

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2796	RegAsm.exe
2796	RegAsm.exe
2796	RegAsm.exe
2796	RegAsm.exe
2796	RegAsm.exe
2796	RegAsm.exe
2796	RegAsm.exe
2796	RegAsm.exe
2796	RegAsm.exe
2796	RegAsm.exe
2796	RegAsm.exe
2796	RegAsm.exe
2796	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2796	RegAsm.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 364 wrote to memory of 4344	364	30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe	84
PID 364 wrote to memory of 4344	364	30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe	84
PID 364 wrote to memory of 4344	364	30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe	84
PID 364 wrote to memory of 2796	364	30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe	85
PID 364 wrote to memory of 2796	364	30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe	85
PID 364 wrote to memory of 2796	364	30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe	85
PID 364 wrote to memory of 2796	364	30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe	85
PID 364 wrote to memory of 2796	364	30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe	85
PID 364 wrote to memory of 2796	364	30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe	85
PID 364 wrote to memory of 2796	364	30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe	85
PID 364 wrote to memory of 2796	364	30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe	85

C:\Users\Admin\AppData\Local\Temp\30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe
"C:\Users\Admin\AppData\Local\Temp\30781e91d68861344f162ee5566cedc2c3c10246b4ec0c14b8f23cffe8bc9c0c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:364
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:4344
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/364-0-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

Filesize
4KB

Download
memory/364-1-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

Filesize
4KB

Download
memory/364-3-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

Filesize
4KB

Download
memory/2796-2-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2796-4-0x000000007457E000-0x000000007457F000-memory.dmp

Filesize
4KB

Download
memory/2796-5-0x0000000005470000-0x00000000054D6000-memory.dmp

Filesize
408KB

Download
memory/2796-6-0x0000000005F60000-0x0000000006578000-memory.dmp

Filesize
6.1MB

Download
memory/2796-7-0x00000000059C0000-0x00000000059D2000-memory.dmp

Filesize
72KB

Download
memory/2796-8-0x0000000005AF0000-0x0000000005BFA000-memory.dmp

Filesize
1.0MB

Download
memory/2796-9-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download
memory/2796-10-0x0000000006900000-0x000000000693C000-memory.dmp

Filesize
240KB

Download
memory/2796-11-0x0000000006940000-0x000000000698C000-memory.dmp

Filesize
304KB

Download
memory/2796-12-0x0000000006C70000-0x0000000006E32000-memory.dmp

Filesize
1.8MB

Download
memory/2796-13-0x0000000007370000-0x000000000789C000-memory.dmp

Filesize
5.2MB

Download
memory/2796-14-0x0000000006E40000-0x0000000006ED2000-memory.dmp

Filesize
584KB

Download
memory/2796-15-0x0000000007E50000-0x00000000083F4000-memory.dmp

Filesize
5.6MB

Download
memory/2796-16-0x0000000007310000-0x0000000007360000-memory.dmp

Filesize
320KB

Download
memory/2796-17-0x0000000007920000-0x0000000007996000-memory.dmp

Filesize
472KB

Download
memory/2796-18-0x00000000078A0000-0x00000000078BE000-memory.dmp

Filesize
120KB

Download
memory/2796-20-0x0000000074570000-0x0000000074D20000-memory.dmp

Filesize
7.7MB

Download