redline | e33b1f491539f1f4f57cae4f1a1696f7b3d8ae3dedb0ec1b0f1b0c81b3f0baab

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
12/11/2024, 04:13

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General

Target

e33b1f491539f1f4f57cae4f1a1696f7b3d8ae3dedb0ec1b0f1b0c81b3f0baab.exe
Size

590KB
MD5

c8ce7da93c8306c38f0ab287edd1c056
SHA1

e59d448c703fe9d4aead875c6657d4ae92177928
SHA256

e33b1f491539f1f4f57cae4f1a1696f7b3d8ae3dedb0ec1b0f1b0c81b3f0baab
SHA512

04c2b38ca0239b1ca37921d70060490ad31563edc88e40658cac191544d5335178ea22d243197e8d09b2c5f3e5f84d60a0d72d91caa2bf57e71ebb5bbf198c32
SSDEEP

12288:AMrMy90wlIo7NOFrOgeubcKavElkeH32fr8OdUQVlz12l:8yX57NOFJTbRtJmfZUQDw

Score

10^/10

redline crypt1 romik discovery infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

crypt1

176.113.115.17:4132

Attributes

auth_value
2e2ca7bbceaa9f98252a6f9fc0e6fa86

Extracted

Family

redline

Botnet

romik

193.233.20.12:4132

Attributes

auth_value
8fb78d2889ba0ca42678b59b884e88ff

Signatures

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

RedLine payload 33 IoCs

resource	yara_rule
behavioral1/memory/1100-9-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/4864-25-0x0000000002540000-0x0000000002586000-memory.dmp	family_redline
behavioral1/memory/4864-27-0x0000000004AC0000-0x0000000004B04000-memory.dmp	family_redline
behavioral1/memory/4864-81-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-73-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-86-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-83-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-79-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-77-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-76-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-71-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-69-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-68-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-63-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-61-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-59-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-57-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-55-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-53-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-51-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-49-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-47-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-45-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-41-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-39-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-37-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-35-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-34-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-31-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-29-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-28-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-65-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline
behavioral1/memory/4864-43-0x0000000004AC0000-0x0000000004AFE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
2936	ddn57.exe
4864	lnq78.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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\\\""	e33b1f491539f1f4f57cae4f1a1696f7b3d8ae3dedb0ec1b0f1b0c81b3f0baab.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2936 set thread context of 1100	2936	ddn57.exe	87

System Location Discovery: System Language Discovery 1 TTPs 4 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lnq78.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e33b1f491539f1f4f57cae4f1a1696f7b3d8ae3dedb0ec1b0f1b0c81b3f0baab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ddn57.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4864	lnq78.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3584 wrote to memory of 2936	3584	e33b1f491539f1f4f57cae4f1a1696f7b3d8ae3dedb0ec1b0f1b0c81b3f0baab.exe	83
PID 3584 wrote to memory of 2936	3584	e33b1f491539f1f4f57cae4f1a1696f7b3d8ae3dedb0ec1b0f1b0c81b3f0baab.exe	83
PID 3584 wrote to memory of 2936	3584	e33b1f491539f1f4f57cae4f1a1696f7b3d8ae3dedb0ec1b0f1b0c81b3f0baab.exe	83
PID 2936 wrote to memory of 1100	2936	ddn57.exe	87
PID 2936 wrote to memory of 1100	2936	ddn57.exe	87
PID 2936 wrote to memory of 1100	2936	ddn57.exe	87
PID 2936 wrote to memory of 1100	2936	ddn57.exe	87
PID 2936 wrote to memory of 1100	2936	ddn57.exe	87
PID 3584 wrote to memory of 4864	3584	e33b1f491539f1f4f57cae4f1a1696f7b3d8ae3dedb0ec1b0f1b0c81b3f0baab.exe	88
PID 3584 wrote to memory of 4864	3584	e33b1f491539f1f4f57cae4f1a1696f7b3d8ae3dedb0ec1b0f1b0c81b3f0baab.exe	88
PID 3584 wrote to memory of 4864	3584	e33b1f491539f1f4f57cae4f1a1696f7b3d8ae3dedb0ec1b0f1b0c81b3f0baab.exe	88

C:\Users\Admin\AppData\Local\Temp\e33b1f491539f1f4f57cae4f1a1696f7b3d8ae3dedb0ec1b0f1b0c81b3f0baab.exe
"C:\Users\Admin\AppData\Local\Temp\e33b1f491539f1f4f57cae4f1a1696f7b3d8ae3dedb0ec1b0f1b0c81b3f0baab.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3584
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ddn57.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ddn57.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2936
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:1100
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lnq78.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lnq78.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4864

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\ddn57.exe

Filesize
277KB

MD5
3bc6ecb7d1f35f3171383f88879659b7

SHA1
e82887b3d6ab38ae3b8880d6c904244495dcf0cc

SHA256
c95f1ca2230edb615f3365e4c3ad09e4e1940a2c554eaf27c0df2d5bc4fc1068

SHA512
709eb1c1c322c70a2a377324fa1766bfff9a3e1d37db04da240aaab36317d813b6f32f5c0d0a3f8d30f196f132985fce0ec030d5783df3c7bff76a4ccfb4431c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lnq78.exe

Filesize
485KB

MD5
aea6aaf78390cfdddb11904f65af65c0

SHA1
d6205779d018d5b5c7e5ba17b5bc5815768b63db

SHA256
9e4d64522aa801b84f97f5e2f26ca5ff762f3c882355db3011d596ab246c980f

SHA512
abea52f55e28af7b3eecd7ba0a863ca0c0a4489b41af5508abb7428d3bac5c7425f4d2a2342f9851b50bc9f2ea4ebf32e8653913014e01fe73f844ec18d1a730

Download Submit
memory/1100-9-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/1100-17-0x0000000073E6E000-0x0000000073E6F000-memory.dmp

Filesize
4KB

Download
memory/1100-19-0x0000000005710000-0x0000000005D28000-memory.dmp

Filesize
6.1MB

Download
memory/1100-20-0x0000000005290000-0x000000000539A000-memory.dmp

Filesize
1.0MB

Download
memory/1100-21-0x00000000051C0000-0x00000000051D2000-memory.dmp

Filesize
72KB

Download
memory/1100-22-0x0000000005230000-0x000000000526C000-memory.dmp

Filesize
240KB

Download
memory/1100-23-0x00000000053A0000-0x00000000053EC000-memory.dmp

Filesize
304KB

Download
memory/1100-934-0x0000000073E6E000-0x0000000073E6F000-memory.dmp

Filesize
4KB

Download
memory/2936-8-0x00000000000A0000-0x00000000001A0000-memory.dmp

Filesize
1024KB

Download
memory/4864-69-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-55-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-27-0x0000000004AC0000-0x0000000004B04000-memory.dmp

Filesize
272KB

Download
memory/4864-81-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-73-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-86-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-83-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-79-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-77-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-76-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-71-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-25-0x0000000002540000-0x0000000002586000-memory.dmp

Filesize
280KB

Download
memory/4864-68-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-63-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-61-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-59-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-57-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-26-0x0000000004B40000-0x00000000050E4000-memory.dmp

Filesize
5.6MB

Download
memory/4864-53-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-51-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-49-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-47-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-45-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-41-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-39-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-37-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-35-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-34-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-31-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-29-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-28-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-65-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-43-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

Filesize
248KB

Download
memory/4864-24-0x00000000007E0000-0x00000000008E0000-memory.dmp

Filesize
1024KB

Download
memory/4864-936-0x00000000007E0000-0x00000000008E0000-memory.dmp

Filesize
1024KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads