redline | 9094ecee99d5dfd99d2031d1b99466f73cf568c378611a5473052d1aeed759b7

Analysis

max time kernel
140s
max time network
150s
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 12:15

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General

Target

9094ecee99d5dfd99d2031d1b99466f73cf568c378611a5473052d1aeed759b7.exe
Size

839KB
MD5

f137680bcb57f1525e3c6e21225d58b9
SHA1

c73fb1199f3a586603a082b11dfc230771012027
SHA256

9094ecee99d5dfd99d2031d1b99466f73cf568c378611a5473052d1aeed759b7
SHA512

8c3e888229584c05ecabde852b63eee0d4316a3007b7956f26eaa28e468e37c7d703993120db894fe11a1862fd143e30366192e62cc43db646a78e5cefc0a702
SSDEEP

12288:WMrry9060V6EVq03sOs01Df04/sHOMrvefNHqigCq7FGzzZNYpA+MC:JyuVrls01704kHOM6oCI0zz9zC

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/5036-23-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline
behavioral1/memory/3504-37-0x00000000025E0000-0x0000000002626000-memory.dmp	family_redline
behavioral1/memory/3504-39-0x0000000002660000-0x00000000026A4000-memory.dmp	family_redline
behavioral1/memory/3504-40-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-53-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-97-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-95-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-93-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-91-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-89-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-87-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-85-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-83-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-79-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-77-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-75-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-73-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-71-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-69-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-67-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-65-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-63-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-61-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-59-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-57-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-55-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-51-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-49-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-47-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-45-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-43-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-41-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline
behavioral1/memory/3504-81-0x0000000002660000-0x000000000269E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
3448	dDU03.exe
4332	ddL52.exe
4696	dWn47.exe
3504	lSG31.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	9094ecee99d5dfd99d2031d1b99466f73cf568c378611a5473052d1aeed759b7.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\\\""	dDU03.exe
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\\\""	ddL52.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4696 set thread context of 5036	4696	dWn47.exe	88

System Location Discovery: System Language Discovery 1 TTPs 6 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	dDU03.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ddL52.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dWn47.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lSG31.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9094ecee99d5dfd99d2031d1b99466f73cf568c378611a5473052d1aeed759b7.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3504	lSG31.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 5032 wrote to memory of 3448	5032	9094ecee99d5dfd99d2031d1b99466f73cf568c378611a5473052d1aeed759b7.exe	83
PID 5032 wrote to memory of 3448	5032	9094ecee99d5dfd99d2031d1b99466f73cf568c378611a5473052d1aeed759b7.exe	83
PID 5032 wrote to memory of 3448	5032	9094ecee99d5dfd99d2031d1b99466f73cf568c378611a5473052d1aeed759b7.exe	83
PID 3448 wrote to memory of 4332	3448	dDU03.exe	84
PID 3448 wrote to memory of 4332	3448	dDU03.exe	84
PID 3448 wrote to memory of 4332	3448	dDU03.exe	84
PID 4332 wrote to memory of 4696	4332	ddL52.exe	86
PID 4332 wrote to memory of 4696	4332	ddL52.exe	86
PID 4332 wrote to memory of 4696	4332	ddL52.exe	86
PID 4696 wrote to memory of 5036	4696	dWn47.exe	88
PID 4696 wrote to memory of 5036	4696	dWn47.exe	88
PID 4696 wrote to memory of 5036	4696	dWn47.exe	88
PID 4696 wrote to memory of 5036	4696	dWn47.exe	88
PID 4696 wrote to memory of 5036	4696	dWn47.exe	88
PID 4332 wrote to memory of 3504	4332	ddL52.exe	89
PID 4332 wrote to memory of 3504	4332	ddL52.exe	89
PID 4332 wrote to memory of 3504	4332	ddL52.exe	89

C:\Users\Admin\AppData\Local\Temp\9094ecee99d5dfd99d2031d1b99466f73cf568c378611a5473052d1aeed759b7.exe
"C:\Users\Admin\AppData\Local\Temp\9094ecee99d5dfd99d2031d1b99466f73cf568c378611a5473052d1aeed759b7.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5032
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dDU03.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dDU03.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3448
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ddL52.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ddL52.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4332
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dWn47.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dWn47.exe
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4696
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:5036
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\lSG31.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\lSG31.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:3504

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\dDU03.exe

Filesize
735KB

MD5
92c28bdb6c273bdeb72e707c7f19d1ea

SHA1
e2fa90a0817b17fd0e3a03544781fa570cdef9d6

SHA256
fd9fefb7f0fb8e9c03a35cacdcc01852fe8d127a96e2ffe3464447e07437b08a

SHA512
cba72293059238c44142f001b6b8d7a978645668d0fac9f2d2bf5b020ea77ac9b703f2fcce87bc663cace7b49b89ecf39b90c31b9c02bf4ed29d13ea8d3fdb3f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ddL52.exe

Filesize
589KB

MD5
e1d9026694ed73beb542d42be9543817

SHA1
476e3c1f66c8e6ea203df56f9b0a962d9ded5d9f

SHA256
f5d6e518f0655f0fa920c9393d439491344cfde10b660ab8dd8eed1c9c1d100e

SHA512
91b910ebc5eba5610cb54028a75bb550e6bdb13e8628abef1fe253dd244795ed57e906616be9ee8b63eab8829402116026f1b3b9cf957330055a068b7df2b2c7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dWn47.exe

Filesize
277KB

MD5
3bc6ecb7d1f35f3171383f88879659b7

SHA1
e82887b3d6ab38ae3b8880d6c904244495dcf0cc

SHA256
c95f1ca2230edb615f3365e4c3ad09e4e1940a2c554eaf27c0df2d5bc4fc1068

SHA512
709eb1c1c322c70a2a377324fa1766bfff9a3e1d37db04da240aaab36317d813b6f32f5c0d0a3f8d30f196f132985fce0ec030d5783df3c7bff76a4ccfb4431c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\lSG31.exe

Filesize
485KB

MD5
2ccd01c92399fe932126e1ce38c62565

SHA1
316e0ec4f0c22a6eb4095cfb03ddb9a38aed8cdc

SHA256
42cfcf278f98d0cb0268be1fbc5eb602dd06a83deca627e3b46942dcb678a6ed

SHA512
acdad4be559fa272111a72647f8f7c7501de42192b570520a91695d170c41b6d62f7cdb99b583a106514a648ba7b27ede0095028b965502fd7ba7c5e32c01aa5

Download Submit
memory/3504-85-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-49-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-81-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-41-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-43-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-45-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-47-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-37-0x00000000025E0000-0x0000000002626000-memory.dmp

Filesize
280KB

Download
memory/3504-38-0x0000000004CD0000-0x0000000005274000-memory.dmp

Filesize
5.6MB

Download
memory/3504-39-0x0000000002660000-0x00000000026A4000-memory.dmp

Filesize
272KB

Download
memory/3504-40-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-53-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-97-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-95-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-93-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-91-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-89-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-79-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-83-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-51-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-87-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-77-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-75-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-73-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-71-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-69-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-67-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-65-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-63-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-61-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-59-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-57-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/3504-55-0x0000000002660000-0x000000000269E000-memory.dmp

Filesize
248KB

Download
memory/4696-22-0x00000000000A0000-0x00000000001A0000-memory.dmp

Filesize
1024KB

Download
memory/5036-23-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/5036-36-0x0000000005970000-0x00000000059BC000-memory.dmp

Filesize
304KB

Download
memory/5036-35-0x00000000057F0000-0x000000000582C000-memory.dmp

Filesize
240KB

Download
memory/5036-34-0x0000000005790000-0x00000000057A2000-memory.dmp

Filesize
72KB

Download
memory/5036-33-0x0000000005860000-0x000000000596A000-memory.dmp

Filesize
1.0MB

Download
memory/5036-32-0x0000000005CE0000-0x00000000062F8000-memory.dmp

Filesize
6.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads