redline | 19ef966a051fb80a7e9a4c226171784888184c9e12f75a8cc5d88da9ecab375f

Analysis

max time kernel
147s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 15:11

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General

Target

c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe
Size

297KB
MD5

c2f5800951ca0e25d1c9c4a304584dc5
SHA1

ce90444d162d1a9309374f052bac3bd8b12e3884
SHA256

c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa
SHA512

6280df39b12c1069e4c54173674ffb00494eda397ff212a5ee21679d5fb3f696b1dec2ccb6ddbc6519b6728df361786934c15646517dc2806993260f25837d2a
SSDEEP

6144:sk87zE8yF+JnF/1VVsNx0X4j2UwnGp6m7Bzg5+671wW4WvCoCe:187zE5iwNo4cGBK+cwWMoCe

Score

10^/10

redline 7001210066 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

7001210066

https://pastebin.com/raw/KE5Mft0T

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
behavioral21/memory/4220-1-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

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 6 IoCs

Web Service

T1102

flow	ioc
11	pastebin.com
12	pastebin.com
30	pastebin.com
35	pastebin.com
41	pastebin.com
42	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3744 set thread context of 4220	3744	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	83

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
4220	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4220	RegAsm.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3744 wrote to memory of 3988	3744	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	82
PID 3744 wrote to memory of 3988	3744	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	82
PID 3744 wrote to memory of 3988	3744	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	82
PID 3744 wrote to memory of 4220	3744	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	83
PID 3744 wrote to memory of 4220	3744	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	83
PID 3744 wrote to memory of 4220	3744	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	83
PID 3744 wrote to memory of 4220	3744	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	83
PID 3744 wrote to memory of 4220	3744	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	83
PID 3744 wrote to memory of 4220	3744	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	83
PID 3744 wrote to memory of 4220	3744	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	83
PID 3744 wrote to memory of 4220	3744	c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe	83

C:\Users\Admin\AppData\Local\Temp\c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe
"C:\Users\Admin\AppData\Local\Temp\c4172a7d8d27c8367cd7a3b7b3d410e4678ddfd8748e6bf631c21e8f639c7efa.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3744
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:3988
- 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:4220

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

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Downloads

memory/3744-0-0x0000000000BFA000-0x0000000000BFB000-memory.dmp

Filesize
4KB

Download
memory/4220-1-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4220-2-0x0000000074DAE000-0x0000000074DAF000-memory.dmp

Filesize
4KB

Download
memory/4220-3-0x0000000004880000-0x00000000048E6000-memory.dmp

Filesize
408KB

Download
memory/4220-4-0x0000000005410000-0x0000000005A28000-memory.dmp

Filesize
6.1MB

Download
memory/4220-5-0x0000000004E30000-0x0000000004E42000-memory.dmp

Filesize
72KB

Download
memory/4220-6-0x0000000004F60000-0x000000000506A000-memory.dmp

Filesize
1.0MB

Download
memory/4220-7-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download
memory/4220-8-0x0000000074DAE000-0x0000000074DAF000-memory.dmp

Filesize
4KB

Download
memory/4220-9-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download