redline | 19ef966a051fb80a7e9a4c226171784888184c9e12f75a8cc5d88da9ecab375f

Analysis

max time kernel
125s
max time network
155s
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

d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe
Size

332KB
MD5

ce35bf4ea4182f8e3524a14e10e90972
SHA1

c9a5c28fdbff5ad0a285291142abe592fe9e8688
SHA256

d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693
SHA512

fd454377a77f900510b2855e6e9954cc7648277404cdd85b8e85b1f2d8e0667e9aea261c660b8d88551d1cdd816bc77d8719edac10b63067aa75f1fc7ee38341
SSDEEP

6144:U1Bwp/lwz9PI8/T6f5mUz7S3RMyghFbHDju9DPUgAOGsf+0Xp:UPjz9PI8/Tzeygzbjju9YgAd0Xp

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

Processes:

resource	yara_rule
behavioral24/memory/1480-2-0x0000000000400000-0x0000000000422000-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

Processes:

flow ioc

1 pastebin.com
2 pastebin.com
34 pastebin.com
41 pastebin.com
48 pastebin.com
51 pastebin.com

flow	ioc
1	pastebin.com
2	pastebin.com
34	pastebin.com
41	pastebin.com
48	pastebin.com
51	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe

description	pid	process	target process
PID 3688 set thread context of 1480	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

RegAsm.exe

pid process

1480 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 1480 RegAsm.exe

pid	process
1480	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	1480	RegAsm.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe

description	pid	process	target process
PID 3688 wrote to memory of 772	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe
PID 3688 wrote to memory of 772	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe
PID 3688 wrote to memory of 772	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe
PID 3688 wrote to memory of 4620	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe
PID 3688 wrote to memory of 4620	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe
PID 3688 wrote to memory of 4620	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe
PID 3688 wrote to memory of 1480	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe
PID 3688 wrote to memory of 1480	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe
PID 3688 wrote to memory of 1480	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe
PID 3688 wrote to memory of 1480	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe
PID 3688 wrote to memory of 1480	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe
PID 3688 wrote to memory of 1480	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe
PID 3688 wrote to memory of 1480	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe
PID 3688 wrote to memory of 1480	3688	d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe
"C:\Users\Admin\AppData\Local\Temp\d6c7041aa6a01fcdc7f6a9f60c8eaf8edcbcc73cb1802bc3623346b3b3219693.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3688
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:772
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:4620
- 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:1480

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4340,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=4584 /prefetch:8
1⤵
PID:2052

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

Replay Monitor

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Downloads

memory/1480-2-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1480-4-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/1480-5-0x0000000005020000-0x0000000005086000-memory.dmp

Filesize
408KB

Download
memory/1480-6-0x0000000005AF0000-0x0000000006108000-memory.dmp

Filesize
6.1MB

Download
memory/1480-7-0x0000000005570000-0x0000000005582000-memory.dmp

Filesize
72KB

Download
memory/1480-8-0x00000000056A0000-0x00000000057AA000-memory.dmp

Filesize
1.0MB

Download
memory/1480-9-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/1480-10-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/1480-11-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/3688-0-0x0000000000DC0000-0x0000000000DC1000-memory.dmp

Filesize
4KB

Download
memory/3688-1-0x0000000000DC0000-0x0000000000DC1000-memory.dmp

Filesize
4KB

Download
memory/3688-3-0x0000000000DC0000-0x0000000000DC1000-memory.dmp

Filesize
4KB

Download