redline | 3668e6f72873774b3690b39760da09fee2b2f62d82904c96dc68b4e7cd2078ef

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2024 16:40

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General

Target

3668e6f72873774b3690b39760da09fee2b2f62d82904c96dc68b4e7cd2078ef.exe
Size

446KB
MD5

1ae6ccebe21285a27c01b1c8e0597566
SHA1

187c4860558ac7b877f9866da6270bd689d10d47
SHA256

3668e6f72873774b3690b39760da09fee2b2f62d82904c96dc68b4e7cd2078ef
SHA512

9a41f582ae893cc8de344b81e9e73a5831d7249b047e547a65036bc76f5149bc6955118809e8d2760ccb44b813cc1f15c5a170161018bb9cb899010cf30a33d6
SSDEEP

12288:cMrYy90xPvJxOs2F5+La14f5JrPufoauvostb:UyIHJxOs2Fqa+zrS6vo0b

Score

10^/10

redline ronam discovery infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

ronam

193.233.20.17:4139

Attributes

auth_value
125421d19d14dd7fd211bc7f6d4aea6c

Signatures

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

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4276-12-0x0000000002380000-0x00000000023C6000-memory.dmp	family_redline
behavioral1/memory/4276-14-0x0000000002820000-0x0000000002864000-memory.dmp	family_redline
behavioral1/memory/4276-20-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-28-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-78-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-76-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-74-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-72-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-70-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-68-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-66-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-62-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-60-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-58-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-57-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-54-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-52-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-50-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-48-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-46-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-44-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-42-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-40-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-38-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-36-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-34-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-32-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-30-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-26-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-24-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-22-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-64-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-18-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-16-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline
behavioral1/memory/4276-15-0x0000000002820000-0x000000000285E000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 1 IoCs

Processes:

nGM83an.exe

pid process

4276 nGM83an.exe

pid	process
4276	nGM83an.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

3668e6f72873774b3690b39760da09fee2b2f62d82904c96dc68b4e7cd2078ef.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	3668e6f72873774b3690b39760da09fee2b2f62d82904c96dc68b4e7cd2078ef.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

3668e6f72873774b3690b39760da09fee2b2f62d82904c96dc68b4e7cd2078ef.exenGM83an.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3668e6f72873774b3690b39760da09fee2b2f62d82904c96dc68b4e7cd2078ef.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nGM83an.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

nGM83an.exe

description pid process

Token: SeDebugPrivilege 4276 nGM83an.exe

description	pid	process
Token: SeDebugPrivilege	4276	nGM83an.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

3668e6f72873774b3690b39760da09fee2b2f62d82904c96dc68b4e7cd2078ef.exe

description	pid	process	target process
PID 2224 wrote to memory of 4276	2224	3668e6f72873774b3690b39760da09fee2b2f62d82904c96dc68b4e7cd2078ef.exe	nGM83an.exe
PID 2224 wrote to memory of 4276	2224	3668e6f72873774b3690b39760da09fee2b2f62d82904c96dc68b4e7cd2078ef.exe	nGM83an.exe
PID 2224 wrote to memory of 4276	2224	3668e6f72873774b3690b39760da09fee2b2f62d82904c96dc68b4e7cd2078ef.exe	nGM83an.exe

C:\Users\Admin\AppData\Local\Temp\3668e6f72873774b3690b39760da09fee2b2f62d82904c96dc68b4e7cd2078ef.exe
"C:\Users\Admin\AppData\Local\Temp\3668e6f72873774b3690b39760da09fee2b2f62d82904c96dc68b4e7cd2078ef.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2224
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nGM83an.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nGM83an.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nGM83an.exe

Filesize
327KB

MD5
d55c1c919d3729c2835aff345cb02c6e

SHA1
d8f0d069f97dbe5c244e3e58bb2e37d1e88d6b1b

SHA256
40abdcbb460eea1631f473e05a7b11aca7ade54ceb395c739af5ac65fd038206

SHA512
8528262dc2839e68ea40e0113600d351023d3b1683c468d59d6dc8672f614475b67136d88bfe26b2ef1dbe14dc72538e50f811f3e6333763806747b4ea3ab72a

Download Submit
memory/4276-8-0x00000000007A0000-0x00000000008A0000-memory.dmp

Filesize
1024KB

Download
memory/4276-9-0x00000000008A0000-0x00000000008EB000-memory.dmp

Filesize
300KB

Download
memory/4276-10-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4276-11-0x0000000000400000-0x0000000000633000-memory.dmp

Filesize
2.2MB

Download
memory/4276-12-0x0000000002380000-0x00000000023C6000-memory.dmp

Filesize
280KB

Download
memory/4276-13-0x0000000004E00000-0x00000000053A4000-memory.dmp

Filesize
5.6MB

Download
memory/4276-14-0x0000000002820000-0x0000000002864000-memory.dmp

Filesize
272KB

Download
memory/4276-20-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-28-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-78-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-76-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-74-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-72-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-70-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-68-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-66-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-62-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-60-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-58-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-57-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-54-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-52-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-50-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-48-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-46-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-44-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-42-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-40-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-38-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-36-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-34-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-32-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-30-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-26-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-24-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-22-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-64-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-18-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-16-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-15-0x0000000002820000-0x000000000285E000-memory.dmp

Filesize
248KB

Download
memory/4276-921-0x00000000053B0000-0x00000000059C8000-memory.dmp

Filesize
6.1MB

Download
memory/4276-922-0x0000000005A50000-0x0000000005B5A000-memory.dmp

Filesize
1.0MB

Download
memory/4276-923-0x0000000005B90000-0x0000000005BA2000-memory.dmp

Filesize
72KB

Download
memory/4276-924-0x0000000005BB0000-0x0000000005BEC000-memory.dmp

Filesize
240KB

Download
memory/4276-925-0x0000000005D40000-0x0000000005D8C000-memory.dmp

Filesize
304KB

Download
memory/4276-926-0x00000000007A0000-0x00000000008A0000-memory.dmp

Filesize
1024KB

Download
memory/4276-927-0x00000000008A0000-0x00000000008EB000-memory.dmp

Filesize
300KB

Download
memory/4276-928-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download