redline | f18cfa4ee22d8f95e6b272fd14647b81d2995b13d01ab564b6bc6052eb4d4bda

Analysis

max time kernel
148s
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
11/11/2024, 10:32

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General

Target

f18cfa4ee22d8f95e6b272fd14647b81d2995b13d01ab564b6bc6052eb4d4bda.exe
Size

838KB
MD5

2d54822bef361a60742d22bee4f0f8e2
SHA1

c9100ec23ec72c9ed65aacf39c2bed2d8a9958db
SHA256

f18cfa4ee22d8f95e6b272fd14647b81d2995b13d01ab564b6bc6052eb4d4bda
SHA512

22e1bd64e7acc3de90133a0656e3ef0afd78842e0cf22fccede5464d0ac813964826f2ad13271e5b7fdabf97c465b4b0ec15d6e74dfd961c40434f74817d5900
SSDEEP

24576:hyvwbMhw3dVIT0DUhCQItLUhFjnCx4AF6H:UvwGw3dOfxItLUhFj04C

Score

10^/10

redline romik discovery infostealer persistence

Malware Config

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 35 IoCs

resource	yara_rule
behavioral1/memory/4880-23-0x0000000002300000-0x0000000002346000-memory.dmp	family_redline
behavioral1/memory/4880-25-0x0000000002790000-0x00000000027D4000-memory.dmp	family_redline
behavioral1/memory/4880-29-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-45-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-89-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-87-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-85-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-83-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-81-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-79-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-77-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-75-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-71-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-69-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-67-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-65-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-63-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-61-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-59-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-57-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-55-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-53-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-51-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-49-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-43-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-41-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-39-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-37-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-35-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-33-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-31-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-73-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-47-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-27-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline
behavioral1/memory/4880-26-0x0000000002790000-0x00000000027CE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2120	vOm27.exe
1988	vPa35.exe
4880	dbx59.exe

Adds Run key to start application 2 TTPs 3 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_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	vPa35.exe
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\\\""	f18cfa4ee22d8f95e6b272fd14647b81d2995b13d01ab564b6bc6052eb4d4bda.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	vOm27.exe

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	vOm27.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vPa35.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dbx59.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f18cfa4ee22d8f95e6b272fd14647b81d2995b13d01ab564b6bc6052eb4d4bda.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4880	dbx59.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4808 wrote to memory of 2120	4808	f18cfa4ee22d8f95e6b272fd14647b81d2995b13d01ab564b6bc6052eb4d4bda.exe	83
PID 4808 wrote to memory of 2120	4808	f18cfa4ee22d8f95e6b272fd14647b81d2995b13d01ab564b6bc6052eb4d4bda.exe	83
PID 4808 wrote to memory of 2120	4808	f18cfa4ee22d8f95e6b272fd14647b81d2995b13d01ab564b6bc6052eb4d4bda.exe	83
PID 2120 wrote to memory of 1988	2120	vOm27.exe	84
PID 2120 wrote to memory of 1988	2120	vOm27.exe	84
PID 2120 wrote to memory of 1988	2120	vOm27.exe	84
PID 1988 wrote to memory of 4880	1988	vPa35.exe	87
PID 1988 wrote to memory of 4880	1988	vPa35.exe	87
PID 1988 wrote to memory of 4880	1988	vPa35.exe	87

C:\Users\Admin\AppData\Local\Temp\f18cfa4ee22d8f95e6b272fd14647b81d2995b13d01ab564b6bc6052eb4d4bda.exe
"C:\Users\Admin\AppData\Local\Temp\f18cfa4ee22d8f95e6b272fd14647b81d2995b13d01ab564b6bc6052eb4d4bda.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4808
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vOm27.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vOm27.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2120
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vPa35.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vPa35.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1988
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dbx59.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dbx59.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:4880

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\vOm27.exe

Filesize
734KB

MD5
042ec4b789a0227f058a43c6bd155d79

SHA1
ab6b4ed41a1874b488da0c54fcd068561fcd80a6

SHA256
107b017c9a17492f7f3041174ff12c0c75ce74fbeed8a8c806006584a66270fd

SHA512
2311d1df3bd29aa6201f708a9e24994781915a6c85758f6fa1961a7037b5fe4b3f97bb498d0b9a4b70e8fad930e290d5b205e0ccca3b9330d870ec660d3bf6ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vPa35.exe

Filesize
589KB

MD5
bbc12c9305e31ee9a75280e9d8e142ff

SHA1
efa29918a949e5f44ff82c777d6a3abac6e27b6f

SHA256
4a5d2cac01aec049bb73821596b3616a8856e70720cf1cd7945eecd5f50be0e2

SHA512
c72d5e7bc22f382db9c0c71598e293cdc0ca9be3cc99c09a6b851f311fe8410d35b957e7bff70ccf8c7ee1d60a44e7942b8366401bf9bc61dd10a3b3e81b35c7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dbx59.exe

Filesize
485KB

MD5
b6bb42f4aa9721285b43a6adc19072b5

SHA1
dedc3f102b1fe01f7dbf458b93d0515e8ea23031

SHA256
75ca46cc315ec8fa53a488a1508573649f03ee7668568b6dcac411811addac59

SHA512
effa55712327b441c34025ecd2ea095aef7d6dbcb09de5891b2a4a1ee29af89a5827ba02ffb57bd77c6c680e8eca906ea68ecdd7f94fa6752dddadbcc20d8e64

Download Submit
memory/4880-22-0x00000000006E0000-0x00000000007E0000-memory.dmp

Filesize
1024KB

Download
memory/4880-23-0x0000000002300000-0x0000000002346000-memory.dmp

Filesize
280KB

Download
memory/4880-24-0x0000000004D00000-0x00000000052A4000-memory.dmp

Filesize
5.6MB

Download
memory/4880-25-0x0000000002790000-0x00000000027D4000-memory.dmp

Filesize
272KB

Download
memory/4880-29-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-45-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-89-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-87-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-85-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-83-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-81-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-79-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-77-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-75-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-71-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-69-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-67-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-65-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-63-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-61-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-59-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-57-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-55-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-53-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-51-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-49-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-43-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-41-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-39-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-37-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-35-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-33-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-31-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-73-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-47-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-27-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-26-0x0000000002790000-0x00000000027CE000-memory.dmp

Filesize
248KB

Download
memory/4880-932-0x00000000052B0000-0x00000000058C8000-memory.dmp

Filesize
6.1MB

Download
memory/4880-933-0x0000000004BD0000-0x0000000004CDA000-memory.dmp

Filesize
1.0MB

Download
memory/4880-934-0x00000000058F0000-0x0000000005902000-memory.dmp

Filesize
72KB

Download
memory/4880-935-0x0000000005910000-0x000000000594C000-memory.dmp

Filesize
240KB

Download
memory/4880-936-0x0000000005A60000-0x0000000005AAC000-memory.dmp

Filesize
304KB

Download
memory/4880-938-0x00000000006E0000-0x00000000007E0000-memory.dmp

Filesize
1024KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads