redline | 40210d997d0e112a3b129ad5bb80cee60769fe007c79f04653a748977b51e113

Analysis

max time kernel
141s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-11-2024 05:50

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General

Target

40210d997d0e112a3b129ad5bb80cee60769fe007c79f04653a748977b51e113N.exe
Size

438KB
MD5

7c1e27d63057f147b09635a59ff74e40
SHA1

6ced602148ca2b755db6edbf15f2b636e9f5472f
SHA256

40210d997d0e112a3b129ad5bb80cee60769fe007c79f04653a748977b51e113
SHA512

e55d5a9687233053eb23472f1be4a457425d0989bd9c2c414a03ed32d13683bfa3ef4bad22656d7575114c8a3c4aef04dd0179c14a3c4e191cb62d94c4a27268
SSDEEP

12288:yMrey90u8pKhu9rZHV5wUBeI6ZTrYDw+KaPDrtgRMR52:YyL8EhYrVVhBN6ZTrYDVKafqi52

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/2228-12-0x0000000002690000-0x00000000026D6000-memory.dmp	family_redline
behavioral1/memory/2228-14-0x0000000005290000-0x00000000052D4000-memory.dmp	family_redline
behavioral1/memory/2228-15-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-32-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-78-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-76-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-74-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-72-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-70-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-66-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-64-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-60-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-58-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-56-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-54-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-52-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-50-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-48-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-46-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-44-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-40-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-38-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-37-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-34-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-30-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-28-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-26-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-24-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-22-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-20-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-18-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-16-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-68-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-62-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline
behavioral1/memory/2228-42-0x0000000005290000-0x00000000052CE000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 1 IoCs

Processes:

nAC45rD.exe

pid process

2228 nAC45rD.exe

pid	process
2228	nAC45rD.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

40210d997d0e112a3b129ad5bb80cee60769fe007c79f04653a748977b51e113N.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\\\""	40210d997d0e112a3b129ad5bb80cee60769fe007c79f04653a748977b51e113N.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:

40210d997d0e112a3b129ad5bb80cee60769fe007c79f04653a748977b51e113N.exenAC45rD.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	40210d997d0e112a3b129ad5bb80cee60769fe007c79f04653a748977b51e113N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nAC45rD.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

nAC45rD.exe

description pid process

Token: SeDebugPrivilege 2228 nAC45rD.exe

description	pid	process
Token: SeDebugPrivilege	2228	nAC45rD.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

40210d997d0e112a3b129ad5bb80cee60769fe007c79f04653a748977b51e113N.exe

description	pid	process	target process
PID 2008 wrote to memory of 2228	2008	40210d997d0e112a3b129ad5bb80cee60769fe007c79f04653a748977b51e113N.exe	nAC45rD.exe
PID 2008 wrote to memory of 2228	2008	40210d997d0e112a3b129ad5bb80cee60769fe007c79f04653a748977b51e113N.exe	nAC45rD.exe
PID 2008 wrote to memory of 2228	2008	40210d997d0e112a3b129ad5bb80cee60769fe007c79f04653a748977b51e113N.exe	nAC45rD.exe

C:\Users\Admin\AppData\Local\Temp\40210d997d0e112a3b129ad5bb80cee60769fe007c79f04653a748977b51e113N.exe
"C:\Users\Admin\AppData\Local\Temp\40210d997d0e112a3b129ad5bb80cee60769fe007c79f04653a748977b51e113N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nAC45rD.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nAC45rD.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2228

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\nAC45rD.exe

Filesize
311KB

MD5
2eafd71a540e9cd3f430ffdaccc2a1dc

SHA1
1b64a112431b61e04e59c1e992ebe8d97a79260d

SHA256
ec87c08660e5a044aa123c0ab27d8c88da6de3973418e13485d95ed69c0e2f5e

SHA512
956e803d8ee326b53af85572e64e4c41bc66a0d68dcf5e47349c029e62f62d71416a4f3a54a562ca3f2e68ff6a2e3de6091bc4b480b7391eaa6b87e835e29a06

Download Submit
memory/2228-8-0x0000000000780000-0x0000000000880000-memory.dmp

Filesize
1024KB

Download
memory/2228-9-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2228-10-0x0000000000400000-0x0000000000583000-memory.dmp

Filesize
1.5MB

Download
memory/2228-11-0x0000000000400000-0x0000000000583000-memory.dmp

Filesize
1.5MB

Download
memory/2228-12-0x0000000002690000-0x00000000026D6000-memory.dmp

Filesize
280KB

Download
memory/2228-13-0x0000000004CE0000-0x0000000005284000-memory.dmp

Filesize
5.6MB

Download
memory/2228-14-0x0000000005290000-0x00000000052D4000-memory.dmp

Filesize
272KB

Download
memory/2228-15-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-32-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-78-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-76-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-74-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-72-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-70-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-66-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-64-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-60-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-58-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-56-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-54-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-52-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-50-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-48-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-46-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-44-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-40-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-38-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-37-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-34-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-30-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-28-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-26-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-24-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-22-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-20-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-18-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-16-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-68-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-62-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-42-0x0000000005290000-0x00000000052CE000-memory.dmp

Filesize
248KB

Download
memory/2228-921-0x0000000005300000-0x0000000005918000-memory.dmp

Filesize
6.1MB

Download
memory/2228-922-0x00000000059A0000-0x0000000005AAA000-memory.dmp

Filesize
1.0MB

Download
memory/2228-923-0x0000000005AE0000-0x0000000005AF2000-memory.dmp

Filesize
72KB

Download
memory/2228-924-0x0000000005B00000-0x0000000005B3C000-memory.dmp

Filesize
240KB

Download
memory/2228-925-0x0000000005C90000-0x0000000005CDC000-memory.dmp

Filesize
304KB

Download
memory/2228-926-0x0000000000780000-0x0000000000880000-memory.dmp

Filesize
1024KB

Download
memory/2228-927-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download