healer | 9822c127fc80592c825b15cc5c7e0465a27db986c30293dd0ca2fb0c6f9687e8

Analysis

max time kernel
150s
max time network
151s
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 11:33

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General

Target

9822c127fc80592c825b15cc5c7e0465a27db986c30293dd0ca2fb0c6f9687e8.exe
Size

673KB
MD5

28988456a56621ed34c636ff62376f03
SHA1

ec226c1eb49891a0314d99f102fb810dbab08c09
SHA256

9822c127fc80592c825b15cc5c7e0465a27db986c30293dd0ca2fb0c6f9687e8
SHA512

a3e10a50fcca7a9f39c5f7f168e967dce8ee308475de6db3200fa0624509e96c86965e149da43c43c9dc7cd32f3f0431dae48948055800b5778b05bc93cb12d2
SSDEEP

12288:KMr6y90CngkzxLuEI2srUnlsc+KIbMyvL+JhQuuWTrCs/McZo/GKIe7:MypFL1orZKIbmJhQuugP/Mv/FIe7

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/3152-19-0x0000000002270000-0x000000000228A000-memory.dmp	healer
behavioral1/memory/3152-21-0x0000000002370000-0x0000000002388000-memory.dmp	healer
behavioral1/memory/3152-22-0x0000000002370000-0x0000000002382000-memory.dmp	healer
behavioral1/memory/3152-49-0x0000000002370000-0x0000000002382000-memory.dmp	healer
behavioral1/memory/3152-47-0x0000000002370000-0x0000000002382000-memory.dmp	healer
behavioral1/memory/3152-45-0x0000000002370000-0x0000000002382000-memory.dmp	healer
behavioral1/memory/3152-43-0x0000000002370000-0x0000000002382000-memory.dmp	healer
behavioral1/memory/3152-41-0x0000000002370000-0x0000000002382000-memory.dmp	healer
behavioral1/memory/3152-39-0x0000000002370000-0x0000000002382000-memory.dmp	healer
behavioral1/memory/3152-38-0x0000000002370000-0x0000000002382000-memory.dmp	healer
behavioral1/memory/3152-35-0x0000000002370000-0x0000000002382000-memory.dmp	healer
behavioral1/memory/3152-33-0x0000000002370000-0x0000000002382000-memory.dmp	healer
behavioral1/memory/3152-31-0x0000000002370000-0x0000000002382000-memory.dmp	healer
behavioral1/memory/3152-29-0x0000000002370000-0x0000000002382000-memory.dmp	healer
behavioral1/memory/3152-27-0x0000000002370000-0x0000000002382000-memory.dmp	healer
behavioral1/memory/3152-25-0x0000000002370000-0x0000000002382000-memory.dmp	healer
behavioral1/memory/3152-23-0x0000000002370000-0x0000000002382000-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:

pro7049.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro7049.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro7049.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro7049.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro7049.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro7049.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro7049.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/4784-61-0x00000000025B0000-0x00000000025F6000-memory.dmp	family_redline
behavioral1/memory/4784-62-0x0000000005060000-0x00000000050A4000-memory.dmp	family_redline
behavioral1/memory/4784-66-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-72-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-96-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-94-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-92-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-90-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-86-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-84-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-82-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-80-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-78-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-76-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-70-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-68-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-88-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-74-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-64-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline
behavioral1/memory/4784-63-0x0000000005060000-0x000000000509F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un385894.exepro7049.exequ0861.exe

pid process

3816 un385894.exe
3152 pro7049.exe
4784 qu0861.exe

pid	process
3816	un385894.exe
3152	pro7049.exe
4784	qu0861.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro7049.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro7049.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro7049.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

9822c127fc80592c825b15cc5c7e0465a27db986c30293dd0ca2fb0c6f9687e8.exeun385894.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\\\""	9822c127fc80592c825b15cc5c7e0465a27db986c30293dd0ca2fb0c6f9687e8.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\\\""	un385894.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3124 3152 WerFault.exe pro7049.exe

pid	pid_target	process	target process
3124	3152	WerFault.exe	pro7049.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:

qu0861.exe9822c127fc80592c825b15cc5c7e0465a27db986c30293dd0ca2fb0c6f9687e8.exeun385894.exepro7049.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu0861.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9822c127fc80592c825b15cc5c7e0465a27db986c30293dd0ca2fb0c6f9687e8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un385894.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro7049.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro7049.exe

pid process

3152 pro7049.exe
3152 pro7049.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro7049.exequ0861.exe

description pid process

Token: SeDebugPrivilege 3152 pro7049.exe
Token: SeDebugPrivilege 4784 qu0861.exe

pid	process
3152	pro7049.exe
3152	pro7049.exe

description	pid	process
Token: SeDebugPrivilege	3152	pro7049.exe
Token: SeDebugPrivilege	4784	qu0861.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

9822c127fc80592c825b15cc5c7e0465a27db986c30293dd0ca2fb0c6f9687e8.exeun385894.exe

description	pid	process	target process
PID 3760 wrote to memory of 3816	3760	9822c127fc80592c825b15cc5c7e0465a27db986c30293dd0ca2fb0c6f9687e8.exe	un385894.exe
PID 3760 wrote to memory of 3816	3760	9822c127fc80592c825b15cc5c7e0465a27db986c30293dd0ca2fb0c6f9687e8.exe	un385894.exe
PID 3760 wrote to memory of 3816	3760	9822c127fc80592c825b15cc5c7e0465a27db986c30293dd0ca2fb0c6f9687e8.exe	un385894.exe
PID 3816 wrote to memory of 3152	3816	un385894.exe	pro7049.exe
PID 3816 wrote to memory of 3152	3816	un385894.exe	pro7049.exe
PID 3816 wrote to memory of 3152	3816	un385894.exe	pro7049.exe
PID 3816 wrote to memory of 4784	3816	un385894.exe	qu0861.exe
PID 3816 wrote to memory of 4784	3816	un385894.exe	qu0861.exe
PID 3816 wrote to memory of 4784	3816	un385894.exe	qu0861.exe

C:\Users\Admin\AppData\Local\Temp\9822c127fc80592c825b15cc5c7e0465a27db986c30293dd0ca2fb0c6f9687e8.exe
"C:\Users\Admin\AppData\Local\Temp\9822c127fc80592c825b15cc5c7e0465a27db986c30293dd0ca2fb0c6f9687e8.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3760

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un385894.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un385894.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3816

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7049.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7049.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:3152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3152 -s 1084
4⤵
- Program crash
PID:3124

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0861.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0861.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3152 -ip 3152
1⤵
PID:4364

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\un385894.exe

Filesize
531KB

MD5
6a6476ae27873553aa207ec277de654d

SHA1
acbf6065ab6e5c3f4fd2be8e8fd2c323aac65b72

SHA256
f5db1201bd370a486c5046aa35e2d272ab7ce976ccd349b2fca8f957441dfcd6

SHA512
2a20f59e7dabb4e3f150e222d2df8ab7095fe75a87c4579b69e8a9035da09f20ee702dbffa55f51582a14dd41d1a4eafe91795c5972c20326c0508cb01b47d1b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7049.exe

Filesize
260KB

MD5
666a35595eb11a7beb470446e04743f5

SHA1
d7911053cd35d5a3dc3b95a821a70b4b72f5e321

SHA256
b587cce3616824ffbe839b2f6b81560930b02dc179aaa9d3868dc99763828567

SHA512
8c009b0aab1ac1615af18d0cf140fd2290fb1e98286bc6537612ebfa52997fbef98067f5f5a03b17a35a6ced8ef546ff4d07739d6fdd02ac53b05e07fe340f71

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0861.exe

Filesize
319KB

MD5
78a82cc9a7c758a98aaf1354f6fe39b3

SHA1
007568a9cc2f3e6bd9df83461333d51de4c38327

SHA256
d75ca3cc6066978b67eff780395fa2c83208516ce1cb878584056480d68f68a2

SHA512
2290989a5c82d7df4c1b00c0599a04948f019a646bc943813372acc7b719a3bb8c247832663d1aaceaca7f9b263512573d7b86f02b23ec7d43b8c13e516a2dc9

Download Submit
memory/3152-15-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/3152-16-0x0000000000550000-0x000000000057D000-memory.dmp

Filesize
180KB

Download
memory/3152-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3152-18-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/3152-19-0x0000000002270000-0x000000000228A000-memory.dmp

Filesize
104KB

Download
memory/3152-20-0x0000000004AA0000-0x0000000005044000-memory.dmp

Filesize
5.6MB

Download
memory/3152-21-0x0000000002370000-0x0000000002388000-memory.dmp

Filesize
96KB

Download
memory/3152-22-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-49-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-47-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-45-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-43-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-41-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-39-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-38-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-35-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-33-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-31-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-29-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-27-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-25-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-23-0x0000000002370000-0x0000000002382000-memory.dmp

Filesize
72KB

Download
memory/3152-50-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/3152-51-0x0000000000550000-0x000000000057D000-memory.dmp

Filesize
180KB

Download
memory/3152-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3152-55-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/3152-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4784-61-0x00000000025B0000-0x00000000025F6000-memory.dmp

Filesize
280KB

Download
memory/4784-62-0x0000000005060000-0x00000000050A4000-memory.dmp

Filesize
272KB

Download
memory/4784-66-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-72-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-96-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-94-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-92-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-90-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-86-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-84-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-82-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-80-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-78-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-76-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-70-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-68-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-88-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-74-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-64-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-63-0x0000000005060000-0x000000000509F000-memory.dmp

Filesize
252KB

Download
memory/4784-969-0x0000000005230000-0x0000000005848000-memory.dmp

Filesize
6.1MB

Download
memory/4784-970-0x00000000058D0000-0x00000000059DA000-memory.dmp

Filesize
1.0MB

Download
memory/4784-971-0x0000000005A10000-0x0000000005A22000-memory.dmp

Filesize
72KB

Download
memory/4784-972-0x0000000005A30000-0x0000000005A6C000-memory.dmp

Filesize
240KB

Download
memory/4784-973-0x0000000005B80000-0x0000000005BCC000-memory.dmp

Filesize
304KB

Download