healer | 0b8a07b1c66ca106b4ea375c67fe8ae5a69b5a8d0143ef020885eb56196b64e1

Analysis

max time kernel
143s
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
05-11-2024 14:56

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General

Target

0b8a07b1c66ca106b4ea375c67fe8ae5a69b5a8d0143ef020885eb56196b64e1.exe
Size

561KB
MD5

2f6203fc861d3ed101c71649c682e132
SHA1

5fb6c9f1644eeeebec1a2e6eb0efe7916d3ec0b1
SHA256

0b8a07b1c66ca106b4ea375c67fe8ae5a69b5a8d0143ef020885eb56196b64e1
SHA512

9b391f3f50bb4c6b9d2d4633088968dd76b1000ab55b769e434f5aaa13919f4055036ddc16e3c68bf36c9ff31841cb8c604ae7e6c9b2a73778cdf13f7183382a
SSDEEP

12288:QMrry90MHEgiqt7u2LxQtwOnwvWE7xJ6ysNCtRQ:ryfHEgiqtu2Lx2wOwvWE7WysNCjQ

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr816009.exe	healer
behavioral1/memory/1456-15-0x0000000000D70000-0x0000000000D7A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

Processes:

jr816009.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr816009.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr816009.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr816009.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr816009.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr816009.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr816009.exe

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/2220-22-0x0000000002820000-0x0000000002866000-memory.dmp	family_redline
behavioral1/memory/2220-24-0x0000000004DF0000-0x0000000004E34000-memory.dmp	family_redline
behavioral1/memory/2220-26-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-25-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-40-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-88-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-84-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-82-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-81-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-78-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-76-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-75-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-70-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-68-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-67-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-64-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-62-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-60-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-58-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-56-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-54-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-52-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-50-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-48-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-46-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-44-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-38-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-36-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-34-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-32-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-30-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-28-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-86-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-72-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline
behavioral1/memory/2220-42-0x0000000004DF0000-0x0000000004E2F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziut0290.exejr816009.exeku201648.exe

pid process

2316 ziut0290.exe
1456 jr816009.exe
2220 ku201648.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr816009.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr816009.exe

pid	process
2316	ziut0290.exe
1456	jr816009.exe
2220	ku201648.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr816009.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

0b8a07b1c66ca106b4ea375c67fe8ae5a69b5a8d0143ef020885eb56196b64e1.exeziut0290.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\\\""	0b8a07b1c66ca106b4ea375c67fe8ae5a69b5a8d0143ef020885eb56196b64e1.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\\\""	ziut0290.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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:

0b8a07b1c66ca106b4ea375c67fe8ae5a69b5a8d0143ef020885eb56196b64e1.exeziut0290.exeku201648.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0b8a07b1c66ca106b4ea375c67fe8ae5a69b5a8d0143ef020885eb56196b64e1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziut0290.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku201648.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr816009.exe

pid process

1456 jr816009.exe
1456 jr816009.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr816009.exeku201648.exe

description pid process

Token: SeDebugPrivilege 1456 jr816009.exe
Token: SeDebugPrivilege 2220 ku201648.exe

pid	process
1456	jr816009.exe
1456	jr816009.exe

description	pid	process
Token: SeDebugPrivilege	1456	jr816009.exe
Token: SeDebugPrivilege	2220	ku201648.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

0b8a07b1c66ca106b4ea375c67fe8ae5a69b5a8d0143ef020885eb56196b64e1.exeziut0290.exe

description	pid	process	target process
PID 2068 wrote to memory of 2316	2068	0b8a07b1c66ca106b4ea375c67fe8ae5a69b5a8d0143ef020885eb56196b64e1.exe	ziut0290.exe
PID 2068 wrote to memory of 2316	2068	0b8a07b1c66ca106b4ea375c67fe8ae5a69b5a8d0143ef020885eb56196b64e1.exe	ziut0290.exe
PID 2068 wrote to memory of 2316	2068	0b8a07b1c66ca106b4ea375c67fe8ae5a69b5a8d0143ef020885eb56196b64e1.exe	ziut0290.exe
PID 2316 wrote to memory of 1456	2316	ziut0290.exe	jr816009.exe
PID 2316 wrote to memory of 1456	2316	ziut0290.exe	jr816009.exe
PID 2316 wrote to memory of 2220	2316	ziut0290.exe	ku201648.exe
PID 2316 wrote to memory of 2220	2316	ziut0290.exe	ku201648.exe
PID 2316 wrote to memory of 2220	2316	ziut0290.exe	ku201648.exe

C:\Users\Admin\AppData\Local\Temp\0b8a07b1c66ca106b4ea375c67fe8ae5a69b5a8d0143ef020885eb56196b64e1.exe
"C:\Users\Admin\AppData\Local\Temp\0b8a07b1c66ca106b4ea375c67fe8ae5a69b5a8d0143ef020885eb56196b64e1.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2068

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziut0290.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziut0290.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2316

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr816009.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr816009.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1456

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku201648.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku201648.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2220

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

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\ziut0290.exe

Filesize
407KB

MD5
6eaadb857d3bdeb93adfd5229603d918

SHA1
becadaf8e0a12b775603190424cb2080e5395262

SHA256
9646764108f97e696e4bcc1b7e23800299a737fd0da314c9d7d21147c9b37ed6

SHA512
87a70340e1e285565bd39dbffa647086aa8752df959ee02cc8418e97766dac3902674325551f672b7a5c0a21ae6aaa53b026e5eef25d4dda58f8ca9e59c77bcf

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr816009.exe

Filesize
12KB

MD5
b70ed0b35d1b4c93b2b9568d1f1ac8be

SHA1
b7cafbc3e1fe77dc39f9ed78a48a6f59165ec0c5

SHA256
ac2627c375b18b2ca5b56f2aff522941b4e1fff94dea0982fc07693fed461ddb

SHA512
57d767e0212df8b2d8d2bc4e629323df5ad9a963bf2b5712d3979c3a818963e213290e436541cd3ae6d00d92352d95c1398cfee1f6cb98d156d1cfd7f5633677

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku201648.exe

Filesize
372KB

MD5
e553c6a3f3e8ebb21d581dfd3cca49f4

SHA1
e76891720bb9b1ad92d001435264ea0cc52840c0

SHA256
bdc1b1915cf2752e1b404dbff8b64de50003a67ec5e5fec5bc174a62f5b7d988

SHA512
8eefc57c2ac691c4337361e1623b536e5211beb2bb2605d550dea0877ca71c2d1abb2e08654fd5e6c81331d4aa206226a069e2b5969a33f73f579241ed6ee2cc

Download Submit
memory/1456-14-0x00007FFBF21E3000-0x00007FFBF21E5000-memory.dmp

Filesize
8KB

Download
memory/1456-15-0x0000000000D70000-0x0000000000D7A000-memory.dmp

Filesize
40KB

Download
memory/1456-17-0x00007FFBF21E3000-0x00007FFBF21E5000-memory.dmp

Filesize
8KB

Download
memory/2220-64-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-54-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-24-0x0000000004DF0000-0x0000000004E34000-memory.dmp

Filesize
272KB

Download
memory/2220-26-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-25-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-40-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-88-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-84-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-82-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-81-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-78-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-76-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-75-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-70-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-68-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-67-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-22-0x0000000002820000-0x0000000002866000-memory.dmp

Filesize
280KB

Download
memory/2220-62-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-60-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-58-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-56-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-23-0x0000000004F50000-0x00000000054F4000-memory.dmp

Filesize
5.6MB

Download
memory/2220-52-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-50-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-48-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-46-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-44-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-38-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-36-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-34-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-32-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-30-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-28-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-86-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-72-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-42-0x0000000004DF0000-0x0000000004E2F000-memory.dmp

Filesize
252KB

Download
memory/2220-931-0x0000000005500000-0x0000000005B18000-memory.dmp

Filesize
6.1MB

Download
memory/2220-932-0x0000000005B20000-0x0000000005C2A000-memory.dmp

Filesize
1.0MB

Download
memory/2220-933-0x0000000005C30000-0x0000000005C42000-memory.dmp

Filesize
72KB

Download
memory/2220-934-0x0000000005C50000-0x0000000005C8C000-memory.dmp

Filesize
240KB

Download
memory/2220-935-0x0000000005DA0000-0x0000000005DEC000-memory.dmp

Filesize
304KB

Download