healer | 92e14f1c2c63c2f4b452f683d575a1c595cb13710bc7f384e94af71e671d7566

Analysis

max time kernel
148s
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 14:26

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General

Target

92e14f1c2c63c2f4b452f683d575a1c595cb13710bc7f384e94af71e671d7566.exe
Size

658KB
MD5

6d7772e21628b1c054bddb355168c361
SHA1

354cff5a71d5c9acad88a528681dc39175e94b11
SHA256

92e14f1c2c63c2f4b452f683d575a1c595cb13710bc7f384e94af71e671d7566
SHA512

b38269a00824b6906cacfaf2feb94c523166d1d85391c5669f2c22bdd397cc9f32eb314060d07f7564ce3ec989c0a72aa5a60a5497da0670858d55d54270bfe2
SSDEEP

12288:xMrOy90xDhnxCYA170V9nE9gBIKCWxoYrLruvD4I55FBwCsGRQ:DyQRxCk5E92IOoYrLjEDBwRGRQ

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/3688-17-0x0000000004A20000-0x0000000004A3A000-memory.dmp	healer
behavioral1/memory/3688-19-0x0000000004CB0000-0x0000000004CC8000-memory.dmp	healer
behavioral1/memory/3688-26-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/3688-46-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/3688-44-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/3688-48-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/3688-42-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/3688-41-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/3688-38-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/3688-36-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/3688-34-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/3688-32-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/3688-30-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/3688-28-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/3688-24-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/3688-22-0x0000000004CB0000-0x0000000004CC2000-memory.dmp	healer
behavioral1/memory/3688-21-0x0000000004CB0000-0x0000000004CC2000-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:

pro1494.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro1494.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro1494.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro1494.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro1494.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro1494.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro1494.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/3572-59-0x0000000004970000-0x00000000049B6000-memory.dmp	family_redline
behavioral1/memory/3572-60-0x0000000007160000-0x00000000071A4000-memory.dmp	family_redline
behavioral1/memory/3572-88-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-82-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-76-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-61-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-94-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-92-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-90-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-86-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-84-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-80-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-78-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-74-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-72-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-70-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-68-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-66-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-64-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/3572-62-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un248438.exepro1494.exequ3555.exe

pid process

3276 un248438.exe
3688 pro1494.exe
3572 qu3555.exe

pid	process
3276	un248438.exe
3688	pro1494.exe
3572	qu3555.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro1494.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro1494.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro1494.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

92e14f1c2c63c2f4b452f683d575a1c595cb13710bc7f384e94af71e671d7566.exeun248438.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\\\""	92e14f1c2c63c2f4b452f683d575a1c595cb13710bc7f384e94af71e671d7566.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\\\""	un248438.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1164 3688 WerFault.exe pro1494.exe

pid	pid_target	process	target process
1164	3688	WerFault.exe	pro1494.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:

92e14f1c2c63c2f4b452f683d575a1c595cb13710bc7f384e94af71e671d7566.exeun248438.exepro1494.exequ3555.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	92e14f1c2c63c2f4b452f683d575a1c595cb13710bc7f384e94af71e671d7566.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un248438.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro1494.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu3555.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro1494.exe

pid process

3688 pro1494.exe
3688 pro1494.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro1494.exequ3555.exe

description pid process

Token: SeDebugPrivilege 3688 pro1494.exe
Token: SeDebugPrivilege 3572 qu3555.exe

pid	process
3688	pro1494.exe
3688	pro1494.exe

description	pid	process
Token: SeDebugPrivilege	3688	pro1494.exe
Token: SeDebugPrivilege	3572	qu3555.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

92e14f1c2c63c2f4b452f683d575a1c595cb13710bc7f384e94af71e671d7566.exeun248438.exe

description	pid	process	target process
PID 2104 wrote to memory of 3276	2104	92e14f1c2c63c2f4b452f683d575a1c595cb13710bc7f384e94af71e671d7566.exe	un248438.exe
PID 2104 wrote to memory of 3276	2104	92e14f1c2c63c2f4b452f683d575a1c595cb13710bc7f384e94af71e671d7566.exe	un248438.exe
PID 2104 wrote to memory of 3276	2104	92e14f1c2c63c2f4b452f683d575a1c595cb13710bc7f384e94af71e671d7566.exe	un248438.exe
PID 3276 wrote to memory of 3688	3276	un248438.exe	pro1494.exe
PID 3276 wrote to memory of 3688	3276	un248438.exe	pro1494.exe
PID 3276 wrote to memory of 3688	3276	un248438.exe	pro1494.exe
PID 3276 wrote to memory of 3572	3276	un248438.exe	qu3555.exe
PID 3276 wrote to memory of 3572	3276	un248438.exe	qu3555.exe
PID 3276 wrote to memory of 3572	3276	un248438.exe	qu3555.exe

C:\Users\Admin\AppData\Local\Temp\92e14f1c2c63c2f4b452f683d575a1c595cb13710bc7f384e94af71e671d7566.exe
"C:\Users\Admin\AppData\Local\Temp\92e14f1c2c63c2f4b452f683d575a1c595cb13710bc7f384e94af71e671d7566.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2104

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un248438.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un248438.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3276

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1494.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1494.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:3688

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3688 -s 1084
4⤵
- Program crash
PID:1164

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3555.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3555.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3688 -ip 3688
1⤵
PID:1648

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\un248438.exe

Filesize
516KB

MD5
2ec3271c45b24beb1293ae23ccf86b83

SHA1
d8fed5c5bafcd0f3dead062ae28e90ea6e407baa

SHA256
5520a8c6cb6fe0435480f94123e1e5365007381d27602e963e5d7313acfcef01

SHA512
0e874f1a06321e3e841400ce1bd56c82d7471e98193902dbbcdb8bce6068c205294c96a9ba33f28d0ad44e8c32c2a1619c43925690861f12d9446972eeb2a937

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1494.exe

Filesize
284KB

MD5
d67f9a3dab1663ca0a4d8b53b99d2ded

SHA1
2df057541d0042e727fe683a8a9d1cf60824fe14

SHA256
faec629cc6c1ecce8e04138c7796614963e9b988523aa6298b1a05f132ca77be

SHA512
837885cc92d191baddd649dc98a966be4c835ec39ce0d383362235fe0c3c923d1d9d315ca2788cc147cae5da1afbf21ed3c94d6bc8e7bfc9bb215c84a47c4960

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3555.exe

Filesize
342KB

MD5
7807fb8b914870b35d56b92634cc155b

SHA1
aeb0d8d08e5bdcf09fb16d477b6d5557b25dc258

SHA256
046ff16e5b585f1eda0e6d44e8f6119f736eaf6902e02190b9dcf1ebe8cf4109

SHA512
358bfed296c2f5b0553bbf95126044d6c0e264f6f4a64c2ceee5aebed8d8444dac922e762b893821a96be8518ef0851a5bda230156c9a837776da33c5adcfeed

Download Submit
memory/3572-74-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-80-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-968-0x0000000007FA0000-0x00000000080AA000-memory.dmp

Filesize
1.0MB

Download
memory/3572-967-0x0000000007900000-0x0000000007F18000-memory.dmp

Filesize
6.1MB

Download
memory/3572-62-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-64-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-66-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-68-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-70-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-72-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-970-0x0000000008100000-0x000000000813C000-memory.dmp

Filesize
240KB

Download
memory/3572-971-0x0000000008250000-0x000000000829C000-memory.dmp

Filesize
304KB

Download
memory/3572-78-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-969-0x00000000080E0000-0x00000000080F2000-memory.dmp

Filesize
72KB

Download
memory/3572-84-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-86-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-90-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-92-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-94-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-61-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-76-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-82-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-88-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/3572-60-0x0000000007160000-0x00000000071A4000-memory.dmp

Filesize
272KB

Download
memory/3572-59-0x0000000004970000-0x00000000049B6000-memory.dmp

Filesize
280KB

Download
memory/3688-41-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-54-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3688-53-0x0000000000400000-0x0000000002B75000-memory.dmp

Filesize
39.5MB

Download
memory/3688-51-0x0000000000400000-0x0000000002B75000-memory.dmp

Filesize
39.5MB

Download
memory/3688-50-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3688-49-0x0000000002C90000-0x0000000002D90000-memory.dmp

Filesize
1024KB

Download
memory/3688-21-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-22-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-24-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-28-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-30-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-32-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-34-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-36-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-38-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-42-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-48-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-44-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-46-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-26-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

Filesize
72KB

Download
memory/3688-19-0x0000000004CB0000-0x0000000004CC8000-memory.dmp

Filesize
96KB

Download
memory/3688-20-0x0000000000400000-0x0000000002B75000-memory.dmp

Filesize
39.5MB

Download
memory/3688-18-0x0000000007340000-0x00000000078E4000-memory.dmp

Filesize
5.6MB

Download
memory/3688-17-0x0000000004A20000-0x0000000004A3A000-memory.dmp

Filesize
104KB

Download
memory/3688-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3688-15-0x0000000002C90000-0x0000000002D90000-memory.dmp

Filesize
1024KB

Download