healer | eef16b5671a33e0e510a44897e2bb5557fef6717f5789b981b7a820c97053270

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
06-11-2024 14:30

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General

Target

eef16b5671a33e0e510a44897e2bb5557fef6717f5789b981b7a820c97053270.exe
Size

659KB
MD5

b84c6570ca368ab921c38930086eed44
SHA1

e8e97c6d99f527838ab73291d806d7ab5c155c0e
SHA256

eef16b5671a33e0e510a44897e2bb5557fef6717f5789b981b7a820c97053270
SHA512

2612e226ac0f98d31aecb671afbf367d937290c6bd39459c3a7db47e57ab07c91c972c93119fdabebbf588ff46c49939e8942aae245ec8167e8ef674eec5f9a8
SSDEEP

12288:OMrey90gDy45aNuncSgjz6GW86odPxKyqjna6:8yT4MncSJNoJgf

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/3752-19-0x0000000002540000-0x000000000255A000-memory.dmp	healer
behavioral1/memory/3752-21-0x0000000004DB0000-0x0000000004DC8000-memory.dmp	healer
behavioral1/memory/3752-23-0x0000000004DB0000-0x0000000004DC2000-memory.dmp	healer
behavioral1/memory/3752-49-0x0000000004DB0000-0x0000000004DC2000-memory.dmp	healer
behavioral1/memory/3752-47-0x0000000004DB0000-0x0000000004DC2000-memory.dmp	healer
behavioral1/memory/3752-45-0x0000000004DB0000-0x0000000004DC2000-memory.dmp	healer
behavioral1/memory/3752-43-0x0000000004DB0000-0x0000000004DC2000-memory.dmp	healer
behavioral1/memory/3752-41-0x0000000004DB0000-0x0000000004DC2000-memory.dmp	healer
behavioral1/memory/3752-39-0x0000000004DB0000-0x0000000004DC2000-memory.dmp	healer
behavioral1/memory/3752-36-0x0000000004DB0000-0x0000000004DC2000-memory.dmp	healer
behavioral1/memory/3752-37-0x0000000004DB0000-0x0000000004DC2000-memory.dmp	healer
behavioral1/memory/3752-33-0x0000000004DB0000-0x0000000004DC2000-memory.dmp	healer
behavioral1/memory/3752-32-0x0000000004DB0000-0x0000000004DC2000-memory.dmp	healer
behavioral1/memory/3752-30-0x0000000004DB0000-0x0000000004DC2000-memory.dmp	healer
behavioral1/memory/3752-27-0x0000000004DB0000-0x0000000004DC2000-memory.dmp	healer
behavioral1/memory/3752-25-0x0000000004DB0000-0x0000000004DC2000-memory.dmp	healer
behavioral1/memory/3752-22-0x0000000004DB0000-0x0000000004DC2000-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:

pro6319.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro6319.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro6319.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro6319.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro6319.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro6319.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro6319.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/3644-61-0x0000000002600000-0x0000000002646000-memory.dmp	family_redline
behavioral1/memory/3644-62-0x0000000004E80000-0x0000000004EC4000-memory.dmp	family_redline
behavioral1/memory/3644-86-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-84-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-82-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-80-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-78-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-76-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-74-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-72-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-70-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-68-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-66-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-96-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-64-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-63-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-88-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-90-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-94-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline
behavioral1/memory/3644-92-0x0000000004E80000-0x0000000004EBF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un829424.exepro6319.exequ9189.exe

pid process

1576 un829424.exe
3752 pro6319.exe
3644 qu9189.exe

pid	process
1576	un829424.exe
3752	pro6319.exe
3644	qu9189.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro6319.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro6319.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro6319.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

eef16b5671a33e0e510a44897e2bb5557fef6717f5789b981b7a820c97053270.exeun829424.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\\\""	eef16b5671a33e0e510a44897e2bb5557fef6717f5789b981b7a820c97053270.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\\\""	un829424.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

5056 3752 WerFault.exe pro6319.exe

pid	pid_target	process	target process
5056	3752	WerFault.exe	pro6319.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:

pro6319.exequ9189.exeeef16b5671a33e0e510a44897e2bb5557fef6717f5789b981b7a820c97053270.exeun829424.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro6319.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu9189.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eef16b5671a33e0e510a44897e2bb5557fef6717f5789b981b7a820c97053270.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un829424.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro6319.exe

pid process

3752 pro6319.exe
3752 pro6319.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro6319.exequ9189.exe

description pid process

Token: SeDebugPrivilege 3752 pro6319.exe
Token: SeDebugPrivilege 3644 qu9189.exe

pid	process
3752	pro6319.exe
3752	pro6319.exe

description	pid	process
Token: SeDebugPrivilege	3752	pro6319.exe
Token: SeDebugPrivilege	3644	qu9189.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

eef16b5671a33e0e510a44897e2bb5557fef6717f5789b981b7a820c97053270.exeun829424.exe

description	pid	process	target process
PID 3520 wrote to memory of 1576	3520	eef16b5671a33e0e510a44897e2bb5557fef6717f5789b981b7a820c97053270.exe	un829424.exe
PID 3520 wrote to memory of 1576	3520	eef16b5671a33e0e510a44897e2bb5557fef6717f5789b981b7a820c97053270.exe	un829424.exe
PID 3520 wrote to memory of 1576	3520	eef16b5671a33e0e510a44897e2bb5557fef6717f5789b981b7a820c97053270.exe	un829424.exe
PID 1576 wrote to memory of 3752	1576	un829424.exe	pro6319.exe
PID 1576 wrote to memory of 3752	1576	un829424.exe	pro6319.exe
PID 1576 wrote to memory of 3752	1576	un829424.exe	pro6319.exe
PID 1576 wrote to memory of 3644	1576	un829424.exe	qu9189.exe
PID 1576 wrote to memory of 3644	1576	un829424.exe	qu9189.exe
PID 1576 wrote to memory of 3644	1576	un829424.exe	qu9189.exe

C:\Users\Admin\AppData\Local\Temp\eef16b5671a33e0e510a44897e2bb5557fef6717f5789b981b7a820c97053270.exe
"C:\Users\Admin\AppData\Local\Temp\eef16b5671a33e0e510a44897e2bb5557fef6717f5789b981b7a820c97053270.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3520

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un829424.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un829424.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1576

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6319.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6319.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:3752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3752 -s 1080
4⤵
- Program crash
PID:5056

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9189.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9189.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3752 -ip 3752
1⤵
PID:1956

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\un829424.exe

Filesize
518KB

MD5
77db2021aed7c235b12ecea7b96259dd

SHA1
d1f574cabd1428138a79a03236424459c99a0cb1

SHA256
c001acbaa63e40b10efd25e931a6ae16a96b0172cfc56b051533e22e7a5ebc57

SHA512
12c541dcaa0c7dbcf668afc3a2495553f2ba47e599aab05e08bcef5a037815c16ad3145c333bb54a9a10a6e78fc1392eb36cef246ca8e1ca1fbd3e3f7f2a9380

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6319.exe

Filesize
376KB

MD5
e0162a725e85d702a6b35794e44fdecc

SHA1
d509a4c3ffe628b0860aff9888f12fbe36df8aae

SHA256
9305bababd659e90f42f204a88abf97128df765a1813d17c58c487000884789c

SHA512
705ec489f167e986bbed703315cd902552facdd21b14b196b79e54cdef1c945be26cb29d294c72fadf1433d026cc1d1a7aa2d5abec4ef84247bfcb51b308bef0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9189.exe

Filesize
434KB

MD5
1ce6900dd49ca04faf24349ca0f2a01e

SHA1
73cce70cb50fbefd11b6b588a4f0c8dc308d80cd

SHA256
773527d13bfa4d284a1b46aac26da48cc3b80021f8b080b14acecdbee0e7ea26

SHA512
bd2f03097f5fd6f50e942baef00ddb67fcb1ca6c8ab9684818dfde6f19b62ff90461e7e3e0deeca904179aa1fe0d54c58b44cc9e4332ad36460366d121b4a0ad

Download Submit
memory/3644-96-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-68-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-970-0x0000000005B40000-0x0000000005C4A000-memory.dmp

Filesize
1.0MB

Download
memory/3644-969-0x0000000005520000-0x0000000005B38000-memory.dmp

Filesize
6.1MB

Download
memory/3644-92-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-94-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-90-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-88-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-63-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-64-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-972-0x0000000005C70000-0x0000000005CAC000-memory.dmp

Filesize
240KB

Download
memory/3644-973-0x0000000005DB0000-0x0000000005DFC000-memory.dmp

Filesize
304KB

Download
memory/3644-66-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-971-0x0000000005C50000-0x0000000005C62000-memory.dmp

Filesize
72KB

Download
memory/3644-70-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-72-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-74-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-76-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-78-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-80-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-82-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-84-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-86-0x0000000004E80000-0x0000000004EBF000-memory.dmp

Filesize
252KB

Download
memory/3644-62-0x0000000004E80000-0x0000000004EC4000-memory.dmp

Filesize
272KB

Download
memory/3644-61-0x0000000002600000-0x0000000002646000-memory.dmp

Filesize
280KB

Download
memory/3752-43-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-55-0x0000000000400000-0x0000000000813000-memory.dmp

Filesize
4.1MB

Download
memory/3752-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3752-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3752-51-0x0000000002360000-0x000000000238D000-memory.dmp

Filesize
180KB

Download
memory/3752-50-0x0000000000930000-0x0000000000A30000-memory.dmp

Filesize
1024KB

Download
memory/3752-22-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-25-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-27-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-30-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-32-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-33-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-37-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-36-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-39-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-41-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-45-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-47-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-49-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-23-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

Filesize
72KB

Download
memory/3752-21-0x0000000004DB0000-0x0000000004DC8000-memory.dmp

Filesize
96KB

Download
memory/3752-20-0x0000000004EF0000-0x0000000005494000-memory.dmp

Filesize
5.6MB

Download
memory/3752-19-0x0000000002540000-0x000000000255A000-memory.dmp

Filesize
104KB

Download
memory/3752-18-0x0000000000400000-0x0000000000813000-memory.dmp

Filesize
4.1MB

Download
memory/3752-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3752-16-0x0000000002360000-0x000000000238D000-memory.dmp

Filesize
180KB

Download
memory/3752-15-0x0000000000930000-0x0000000000A30000-memory.dmp

Filesize
1024KB

Download