healer | e4e0ff9d10f33e913fcf37fdccf80c6c14e2eaa3d9c6951e7c47e7f7c1d8d358

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2024 10:00

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General

Target

e4e0ff9d10f33e913fcf37fdccf80c6c14e2eaa3d9c6951e7c47e7f7c1d8d358.exe
Size

667KB
MD5

722491343c2f3f7b0c26a795cc167abb
SHA1

2bdbbc2a3295a20329358e863fb04836c9916d9a
SHA256

e4e0ff9d10f33e913fcf37fdccf80c6c14e2eaa3d9c6951e7c47e7f7c1d8d358
SHA512

1e5a151f8c1ee73825984d193cf6792f8128596fe936733f6e446cd04fd124d10c99ece3b76c80aa92fa7118e2d39e3d79bd2fa3b1faa58b23e57a6e89803de3
SSDEEP

12288:0MrIy90dtJYHvQtfizkL/2qDy0gMztmNZgoTOthNebnVa4LNkT:MywtqPot/2qiMztmTOvNec4G

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 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3512-19-0x0000000002780000-0x000000000279A000-memory.dmp	healer
behavioral1/memory/3512-21-0x0000000002960000-0x0000000002978000-memory.dmp	healer
behavioral1/memory/3512-43-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/3512-49-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/3512-47-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/3512-45-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/3512-39-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/3512-37-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/3512-35-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/3512-33-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/3512-31-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/3512-29-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/3512-27-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/3512-23-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/3512-22-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/3512-41-0x0000000002960000-0x0000000002972000-memory.dmp	healer
behavioral1/memory/3512-25-0x0000000002960000-0x0000000002972000-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:

pro9555.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro9555.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro9555.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro9555.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro9555.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro9555.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro9555.exe

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

RedLine payload 20 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1616-61-0x00000000025E0000-0x0000000002626000-memory.dmp	family_redline
behavioral1/memory/1616-62-0x00000000029C0000-0x0000000002A04000-memory.dmp	family_redline
behavioral1/memory/1616-72-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-76-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-96-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-94-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-92-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-90-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-86-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-84-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-82-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-80-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-78-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-74-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-70-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-88-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-68-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-66-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-64-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline
behavioral1/memory/1616-63-0x00000000029C0000-0x00000000029FF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un963214.exepro9555.exequ7573.exe

pid process

4840 un963214.exe
3512 pro9555.exe
1616 qu7573.exe

pid	process
4840	un963214.exe
3512	pro9555.exe
1616	qu7573.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro9555.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro9555.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro9555.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

e4e0ff9d10f33e913fcf37fdccf80c6c14e2eaa3d9c6951e7c47e7f7c1d8d358.exeun963214.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\\\""	e4e0ff9d10f33e913fcf37fdccf80c6c14e2eaa3d9c6951e7c47e7f7c1d8d358.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\\\""	un963214.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4052 3512 WerFault.exe pro9555.exe

pid	pid_target	process	target process
4052	3512	WerFault.exe	pro9555.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

Processes:

e4e0ff9d10f33e913fcf37fdccf80c6c14e2eaa3d9c6951e7c47e7f7c1d8d358.exeun963214.exepro9555.exequ7573.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e4e0ff9d10f33e913fcf37fdccf80c6c14e2eaa3d9c6951e7c47e7f7c1d8d358.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un963214.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro9555.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu7573.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro9555.exe

pid process

3512 pro9555.exe
3512 pro9555.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro9555.exequ7573.exe

description pid process

Token: SeDebugPrivilege 3512 pro9555.exe
Token: SeDebugPrivilege 1616 qu7573.exe

pid	process
3512	pro9555.exe
3512	pro9555.exe

description	pid	process
Token: SeDebugPrivilege	3512	pro9555.exe
Token: SeDebugPrivilege	1616	qu7573.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

e4e0ff9d10f33e913fcf37fdccf80c6c14e2eaa3d9c6951e7c47e7f7c1d8d358.exeun963214.exe

description	pid	process	target process
PID 3908 wrote to memory of 4840	3908	e4e0ff9d10f33e913fcf37fdccf80c6c14e2eaa3d9c6951e7c47e7f7c1d8d358.exe	un963214.exe
PID 3908 wrote to memory of 4840	3908	e4e0ff9d10f33e913fcf37fdccf80c6c14e2eaa3d9c6951e7c47e7f7c1d8d358.exe	un963214.exe
PID 3908 wrote to memory of 4840	3908	e4e0ff9d10f33e913fcf37fdccf80c6c14e2eaa3d9c6951e7c47e7f7c1d8d358.exe	un963214.exe
PID 4840 wrote to memory of 3512	4840	un963214.exe	pro9555.exe
PID 4840 wrote to memory of 3512	4840	un963214.exe	pro9555.exe
PID 4840 wrote to memory of 3512	4840	un963214.exe	pro9555.exe
PID 4840 wrote to memory of 1616	4840	un963214.exe	qu7573.exe
PID 4840 wrote to memory of 1616	4840	un963214.exe	qu7573.exe
PID 4840 wrote to memory of 1616	4840	un963214.exe	qu7573.exe

C:\Users\Admin\AppData\Local\Temp\e4e0ff9d10f33e913fcf37fdccf80c6c14e2eaa3d9c6951e7c47e7f7c1d8d358.exe
"C:\Users\Admin\AppData\Local\Temp\e4e0ff9d10f33e913fcf37fdccf80c6c14e2eaa3d9c6951e7c47e7f7c1d8d358.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3908

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un963214.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un963214.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4840

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9555.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9555.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3512

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3512 -s 1104
4⤵
- Program crash
PID:4052

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7573.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7573.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1616

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3512 -ip 3512
1⤵
PID:3776

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un963214.exe

Filesize
525KB

MD5
f682ae0dafcd015a044f846b763b6860

SHA1
d450e6f4d85f52543660badc537fc0795b13bba9

SHA256
442e329318f021386c1cd945eba2eb17e6b5649532cf50fe55d82cc56dd0a9ea

SHA512
c8e41c47dacbd3a214789c55e90723624b8b428c04d9db3cf2e0bd20f1abbb39f4116ca2e4f98abfc9fa7294b891f2511285c83a44e27ba3377a269e2b8d20dd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9555.exe

Filesize
294KB

MD5
00a24b4b8cab0eeb002817ba6fb23df6

SHA1
0c29263db2bd6cec9aa6b12626a6996af2231675

SHA256
b87f55902cf321e7388c8174970f366ba50b29638a0c6f44f5e47b16eb045ddb

SHA512
e146364a29c00fa74eb9d78e2036ee637858ed9359086d0829e103d2171778bb85df2603358e1cacb82efdee55212ac0635fc9728e37587df9b8aa147f7c53e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu7573.exe

Filesize
353KB

MD5
cf02e41d858bfb0b9e247dce72cc5f22

SHA1
e293aaf9ec7ff6ec6a9c9e62cfd73a7f645f29a1

SHA256
84250ce2194a1cb64b733ec913097f9f8ebd4495cfdae4d5bc9e69cfffc4f6ab

SHA512
75f49277b1b23bc6c54652cf223bab97a0af62132edd293ad3963985ea2875f9c5b31ba62726963a83a20f2c4fcb62e77010ace17856f4a6a20811c22f72a9b4

Download Submit
memory/1616-74-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-80-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-970-0x0000000005C50000-0x0000000005D5A000-memory.dmp

Filesize
1.0MB

Download
memory/1616-969-0x0000000005630000-0x0000000005C48000-memory.dmp

Filesize
6.1MB

Download
memory/1616-63-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-64-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-66-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-68-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-88-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-70-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-972-0x0000000005D80000-0x0000000005DBC000-memory.dmp

Filesize
240KB

Download
memory/1616-973-0x0000000005EC0000-0x0000000005F0C000-memory.dmp

Filesize
304KB

Download
memory/1616-78-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-971-0x0000000005D60000-0x0000000005D72000-memory.dmp

Filesize
72KB

Download
memory/1616-82-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-84-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-86-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-90-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-92-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-94-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-96-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-76-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-72-0x00000000029C0000-0x00000000029FF000-memory.dmp

Filesize
252KB

Download
memory/1616-62-0x00000000029C0000-0x0000000002A04000-memory.dmp

Filesize
272KB

Download
memory/1616-61-0x00000000025E0000-0x0000000002626000-memory.dmp

Filesize
280KB

Download
memory/3512-39-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-55-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/3512-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3512-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3512-51-0x0000000002480000-0x00000000024AD000-memory.dmp

Filesize
180KB

Download
memory/3512-50-0x0000000000B70000-0x0000000000C70000-memory.dmp

Filesize
1024KB

Download
memory/3512-25-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-41-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-22-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-23-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-27-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-29-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-31-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-33-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-35-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-37-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-45-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-47-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-49-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-43-0x0000000002960000-0x0000000002972000-memory.dmp

Filesize
72KB

Download
memory/3512-21-0x0000000002960000-0x0000000002978000-memory.dmp

Filesize
96KB

Download
memory/3512-20-0x00000000051A0000-0x0000000005744000-memory.dmp

Filesize
5.6MB

Download
memory/3512-19-0x0000000002780000-0x000000000279A000-memory.dmp

Filesize
104KB

Download
memory/3512-18-0x0000000000400000-0x00000000007FE000-memory.dmp

Filesize
4.0MB

Download
memory/3512-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3512-16-0x0000000002480000-0x00000000024AD000-memory.dmp

Filesize
180KB

Download
memory/3512-15-0x0000000000B70000-0x0000000000C70000-memory.dmp

Filesize
1024KB

Download