healer | 7cab917b2a7b988582688e7ba02834b176ac8b2f15da3e6cc19ecc33c22e07b4

Analysis

max time kernel
144s
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
06-11-2024 14:19

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General

Target

7cab917b2a7b988582688e7ba02834b176ac8b2f15da3e6cc19ecc33c22e07b4.exe
Size

683KB
MD5

cbc420afb49fe68118037457c4bab420
SHA1

5f0270b581f988c1337eb622255a9d34bb5e6ac4
SHA256

7cab917b2a7b988582688e7ba02834b176ac8b2f15da3e6cc19ecc33c22e07b4
SHA512

1741c88b0a8949a6c4d6e0dac98d6ceb102718b6ac7ff7cd67258c584e2e84ea5f6eecc0652a794669536a6460c8944f17145ee94559cc4b1b5d3dadcd34e793
SSDEEP

12288:EMrwy9032j3Z/WMS5laOe3qH9XG7OUyhmZL3donhiy:kyJLBS5TMqJnXmZLgR

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/756-18-0x00000000047F0000-0x000000000480A000-memory.dmp	healer
behavioral1/memory/756-20-0x00000000076D0000-0x00000000076E8000-memory.dmp	healer
behavioral1/memory/756-32-0x00000000076D0000-0x00000000076E2000-memory.dmp	healer
behavioral1/memory/756-34-0x00000000076D0000-0x00000000076E2000-memory.dmp	healer
behavioral1/memory/756-48-0x00000000076D0000-0x00000000076E2000-memory.dmp	healer
behavioral1/memory/756-46-0x00000000076D0000-0x00000000076E2000-memory.dmp	healer
behavioral1/memory/756-44-0x00000000076D0000-0x00000000076E2000-memory.dmp	healer
behavioral1/memory/756-42-0x00000000076D0000-0x00000000076E2000-memory.dmp	healer
behavioral1/memory/756-40-0x00000000076D0000-0x00000000076E2000-memory.dmp	healer
behavioral1/memory/756-38-0x00000000076D0000-0x00000000076E2000-memory.dmp	healer
behavioral1/memory/756-36-0x00000000076D0000-0x00000000076E2000-memory.dmp	healer
behavioral1/memory/756-30-0x00000000076D0000-0x00000000076E2000-memory.dmp	healer
behavioral1/memory/756-24-0x00000000076D0000-0x00000000076E2000-memory.dmp	healer
behavioral1/memory/756-22-0x00000000076D0000-0x00000000076E2000-memory.dmp	healer
behavioral1/memory/756-21-0x00000000076D0000-0x00000000076E2000-memory.dmp	healer
behavioral1/memory/756-29-0x00000000076D0000-0x00000000076E2000-memory.dmp	healer
behavioral1/memory/756-26-0x00000000076D0000-0x00000000076E2000-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:

pro6677.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro6677.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro6677.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro6677.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro6677.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro6677.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro6677.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/3724-60-0x0000000004990000-0x00000000049D6000-memory.dmp	family_redline
behavioral1/memory/3724-61-0x0000000007170000-0x00000000071B4000-memory.dmp	family_redline
behavioral1/memory/3724-79-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-83-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-77-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-75-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-73-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-71-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-69-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-67-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-65-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-63-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-62-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-95-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-93-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-91-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-89-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-87-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-85-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline
behavioral1/memory/3724-81-0x0000000007170000-0x00000000071AF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un954343.exepro6677.exequ9395.exe

pid process

3448 un954343.exe
756 pro6677.exe
3724 qu9395.exe

pid	process
3448	un954343.exe
756	pro6677.exe
3724	qu9395.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro6677.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro6677.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro6677.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

7cab917b2a7b988582688e7ba02834b176ac8b2f15da3e6cc19ecc33c22e07b4.exeun954343.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\\\""	7cab917b2a7b988582688e7ba02834b176ac8b2f15da3e6cc19ecc33c22e07b4.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\\\""	un954343.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2024 756 WerFault.exe pro6677.exe

pid	pid_target	process	target process
2024	756	WerFault.exe	pro6677.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:

7cab917b2a7b988582688e7ba02834b176ac8b2f15da3e6cc19ecc33c22e07b4.exeun954343.exepro6677.exequ9395.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7cab917b2a7b988582688e7ba02834b176ac8b2f15da3e6cc19ecc33c22e07b4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un954343.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro6677.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu9395.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro6677.exe

pid process

756 pro6677.exe
756 pro6677.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro6677.exequ9395.exe

description pid process

Token: SeDebugPrivilege 756 pro6677.exe
Token: SeDebugPrivilege 3724 qu9395.exe

pid	process
756	pro6677.exe
756	pro6677.exe

description	pid	process
Token: SeDebugPrivilege	756	pro6677.exe
Token: SeDebugPrivilege	3724	qu9395.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

7cab917b2a7b988582688e7ba02834b176ac8b2f15da3e6cc19ecc33c22e07b4.exeun954343.exe

description	pid	process	target process
PID 3512 wrote to memory of 3448	3512	7cab917b2a7b988582688e7ba02834b176ac8b2f15da3e6cc19ecc33c22e07b4.exe	un954343.exe
PID 3512 wrote to memory of 3448	3512	7cab917b2a7b988582688e7ba02834b176ac8b2f15da3e6cc19ecc33c22e07b4.exe	un954343.exe
PID 3512 wrote to memory of 3448	3512	7cab917b2a7b988582688e7ba02834b176ac8b2f15da3e6cc19ecc33c22e07b4.exe	un954343.exe
PID 3448 wrote to memory of 756	3448	un954343.exe	pro6677.exe
PID 3448 wrote to memory of 756	3448	un954343.exe	pro6677.exe
PID 3448 wrote to memory of 756	3448	un954343.exe	pro6677.exe
PID 3448 wrote to memory of 3724	3448	un954343.exe	qu9395.exe
PID 3448 wrote to memory of 3724	3448	un954343.exe	qu9395.exe
PID 3448 wrote to memory of 3724	3448	un954343.exe	qu9395.exe

C:\Users\Admin\AppData\Local\Temp\7cab917b2a7b988582688e7ba02834b176ac8b2f15da3e6cc19ecc33c22e07b4.exe
"C:\Users\Admin\AppData\Local\Temp\7cab917b2a7b988582688e7ba02834b176ac8b2f15da3e6cc19ecc33c22e07b4.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3512

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un954343.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un954343.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\pro6677.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6677.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:756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 756 -s 1080
4⤵
- Program crash
PID:2024

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9395.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9395.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 756 -ip 756
1⤵
PID:4084

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\un954343.exe

Filesize
541KB

MD5
38ae4095c8285b8f29b6a0f8c96d0193

SHA1
055924e61b06dff3edb02549656240a86af29fea

SHA256
9e0e813a3594bb0beadb27ec34acaf91560a6b425eb0b83e4ee9c03f78aaed2d

SHA512
0ef43093a10a0f5706b52cb4bf05ac50a35f4bd26f9fef8d93c57a54003da00a83c32243750380e79cd2d14da0c76bd1cd557a1a96c9950cdc4f163e54ad02f5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6677.exe

Filesize
321KB

MD5
77ba075ceb54646e10bceb44c18b3673

SHA1
40319ec69792a1fbd5cb6740f77f9a57cbaedaa4

SHA256
cba74279c090bb07d7b8e55d29edf152d609cee5808759fa5929e912f4b779fb

SHA512
84987ff1c4e1a653aecadf9ce8c871dd22a8db8853dd6d25ee15469567e9d87d242f9cea32074c687a716132afe16c404af50f6972a139bc9791d1d53a9efb25

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9395.exe

Filesize
380KB

MD5
1f42c790f5d9bfd64e7211cc0a62a2d6

SHA1
f4d7b327db39619481ec3ccadaf1f768a75aac3d

SHA256
f8b19277008a70bff0ab1dc736851f3e3589eea4453d9f68a942407b8ca233dd

SHA512
c6ef1ffdd98799ffa71dcad878d3c6a982aceef8273368ec5dbecb4f720532b9c7253aa95a06d1bafb8995be51d7e635ad1a89ae217d5903d1f49eaed692fc19

Download Submit
memory/756-15-0x0000000002DE0000-0x0000000002EE0000-memory.dmp

Filesize
1024KB

Download
memory/756-16-0x0000000002B80000-0x0000000002BAD000-memory.dmp

Filesize
180KB

Download
memory/756-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/756-18-0x00000000047F0000-0x000000000480A000-memory.dmp

Filesize
104KB

Download
memory/756-19-0x00000000070E0000-0x0000000007684000-memory.dmp

Filesize
5.6MB

Download
memory/756-20-0x00000000076D0000-0x00000000076E8000-memory.dmp

Filesize
96KB

Download
memory/756-32-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-34-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-48-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-46-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-44-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-42-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-40-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-38-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-36-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-30-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-24-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-22-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-21-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-29-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-26-0x00000000076D0000-0x00000000076E2000-memory.dmp

Filesize
72KB

Download
memory/756-49-0x0000000002DE0000-0x0000000002EE0000-memory.dmp

Filesize
1024KB

Download
memory/756-50-0x0000000002B80000-0x0000000002BAD000-memory.dmp

Filesize
180KB

Download
memory/756-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/756-51-0x0000000000400000-0x0000000002B7E000-memory.dmp

Filesize
39.5MB

Download
memory/756-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/756-54-0x0000000000400000-0x0000000002B7E000-memory.dmp

Filesize
39.5MB

Download
memory/3724-60-0x0000000004990000-0x00000000049D6000-memory.dmp

Filesize
280KB

Download
memory/3724-61-0x0000000007170000-0x00000000071B4000-memory.dmp

Filesize
272KB

Download
memory/3724-79-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-83-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-77-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-75-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-73-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-71-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-69-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-67-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-65-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-63-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-62-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-95-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-93-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-91-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-89-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-87-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-85-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-81-0x0000000007170000-0x00000000071AF000-memory.dmp

Filesize
252KB

Download
memory/3724-969-0x0000000007E60000-0x0000000007F6A000-memory.dmp

Filesize
1.0MB

Download
memory/3724-968-0x00000000077C0000-0x0000000007DD8000-memory.dmp

Filesize
6.1MB

Download
memory/3724-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3724-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/3724-972-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download