healer | d46f160be20ef2c27b2f0f89ac080c81f5afe8b7676e2156c1cfc7ce222e7785

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 08:20

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General

Target

d46f160be20ef2c27b2f0f89ac080c81f5afe8b7676e2156c1cfc7ce222e7785.exe
Size

537KB
MD5

89a6104c23b7e099494908721e6cd7c4
SHA1

9766e8149e70824db92db04a0ee9c9c12aed6246
SHA256

d46f160be20ef2c27b2f0f89ac080c81f5afe8b7676e2156c1cfc7ce222e7785
SHA512

2790aeaf24ba7b48c406f099039a265c9ef9b8e572ceb256396705987df7e65073546d9f6bda4f64ae42ca3c9154b1c0883518f2a0027f0c092be1653caad274
SSDEEP

12288:0Mrey90t5TFPbZeVSdOtpcOrZuDmTdAiKr5/3zvYrKA:yyALbUVDtmOqmT6h/3zvs

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 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr596562.exe	healer
behavioral1/memory/3020-15-0x0000000000AB0000-0x0000000000ABA000-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:

jr596562.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr596562.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr596562.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr596562.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr596562.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr596562.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr596562.exe

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

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3604-22-0x00000000025E0000-0x0000000002626000-memory.dmp	family_redline
behavioral1/memory/3604-24-0x0000000002660000-0x00000000026A4000-memory.dmp	family_redline
behavioral1/memory/3604-36-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-38-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-88-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-86-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-84-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-82-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-80-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-76-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-74-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-72-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-70-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-66-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-64-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-62-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-60-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-58-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-54-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-52-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-50-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-48-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-46-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-44-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-42-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-40-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-34-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-32-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-30-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-78-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-68-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-56-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-28-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-26-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline
behavioral1/memory/3604-25-0x0000000002660000-0x000000000269F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziYJ3969.exejr596562.exeku321697.exe

pid process

3844 ziYJ3969.exe
3020 jr596562.exe
3604 ku321697.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr596562.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr596562.exe

pid	process
3844	ziYJ3969.exe
3020	jr596562.exe
3604	ku321697.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr596562.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

ziYJ3969.exed46f160be20ef2c27b2f0f89ac080c81f5afe8b7676e2156c1cfc7ce222e7785.exe

description	ioc	process
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\\\""	ziYJ3969.exe
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\\\""	d46f160be20ef2c27b2f0f89ac080c81f5afe8b7676e2156c1cfc7ce222e7785.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

2056 sc.exe

pid	process
2056	sc.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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:

d46f160be20ef2c27b2f0f89ac080c81f5afe8b7676e2156c1cfc7ce222e7785.exeziYJ3969.exeku321697.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d46f160be20ef2c27b2f0f89ac080c81f5afe8b7676e2156c1cfc7ce222e7785.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziYJ3969.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku321697.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr596562.exe

pid process

3020 jr596562.exe
3020 jr596562.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr596562.exeku321697.exe

description pid process

Token: SeDebugPrivilege 3020 jr596562.exe
Token: SeDebugPrivilege 3604 ku321697.exe

pid	process
3020	jr596562.exe
3020	jr596562.exe

description	pid	process
Token: SeDebugPrivilege	3020	jr596562.exe
Token: SeDebugPrivilege	3604	ku321697.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

d46f160be20ef2c27b2f0f89ac080c81f5afe8b7676e2156c1cfc7ce222e7785.exeziYJ3969.exe

description	pid	process	target process
PID 3636 wrote to memory of 3844	3636	d46f160be20ef2c27b2f0f89ac080c81f5afe8b7676e2156c1cfc7ce222e7785.exe	ziYJ3969.exe
PID 3636 wrote to memory of 3844	3636	d46f160be20ef2c27b2f0f89ac080c81f5afe8b7676e2156c1cfc7ce222e7785.exe	ziYJ3969.exe
PID 3636 wrote to memory of 3844	3636	d46f160be20ef2c27b2f0f89ac080c81f5afe8b7676e2156c1cfc7ce222e7785.exe	ziYJ3969.exe
PID 3844 wrote to memory of 3020	3844	ziYJ3969.exe	jr596562.exe
PID 3844 wrote to memory of 3020	3844	ziYJ3969.exe	jr596562.exe
PID 3844 wrote to memory of 3604	3844	ziYJ3969.exe	ku321697.exe
PID 3844 wrote to memory of 3604	3844	ziYJ3969.exe	ku321697.exe
PID 3844 wrote to memory of 3604	3844	ziYJ3969.exe	ku321697.exe

C:\Users\Admin\AppData\Local\Temp\d46f160be20ef2c27b2f0f89ac080c81f5afe8b7676e2156c1cfc7ce222e7785.exe
"C:\Users\Admin\AppData\Local\Temp\d46f160be20ef2c27b2f0f89ac080c81f5afe8b7676e2156c1cfc7ce222e7785.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3636

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziYJ3969.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziYJ3969.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3844

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr596562.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr596562.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3020

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku321697.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku321697.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3604

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:2056

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\ziYJ3969.exe

Filesize
383KB

MD5
f1b7ad22e4de064cdf316d59519d9f0e

SHA1
f450715516d63992a7b7862588eff502bfa3f642

SHA256
1d5cb1b7d8196a980a751c8fe275fa2103a36681f0616688c8408734ba913502

SHA512
615e4bff582a931ba13affd21a34691cbfb70f74a84a86b5fb81ae32f96e3bd1455285401c823e5033236f243aa0a20fd3eef3c1f21de655e53843ce29e69806

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr596562.exe

Filesize
13KB

MD5
dfbdbe9116203f4f219bc3151104a19d

SHA1
d03bede2b49d6e42fcdcd3b02e17875d8b842e7f

SHA256
de7748fc538e264055acf98fe969c684aceb6f4061b2ded68a1aeb2500f98984

SHA512
306a814c46cd66ed293804e81633a95946c5e62c91d0f8d1793528fcd254085fd2919998d0b557efeeda562f896e8e4b3e92997c51fd97bf1b09bb1871a754f8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku321697.exe

Filesize
311KB

MD5
1b69c2abe966767cb25ba9f1d7cef4c0

SHA1
9127501fcf21b77a4057160fdf79fa25cf62953b

SHA256
d38e90324c8db22822b2bdcfea2c6adc75122636cd56d59bc486a934eeccba41

SHA512
80a0650daa4f82e05a2fe125661acf2f47331160db1569ffcaf683e9a62cf5c324bceb4f89d880ead5db28f8e1a5269934be0178db34190b9cc3172e0d417955

Download Submit
memory/3020-14-0x00007FFF59AD3000-0x00007FFF59AD5000-memory.dmp

Filesize
8KB

Download
memory/3020-15-0x0000000000AB0000-0x0000000000ABA000-memory.dmp

Filesize
40KB

Download
memory/3020-16-0x00007FFF59AD3000-0x00007FFF59AD5000-memory.dmp

Filesize
8KB

Download
memory/3604-62-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-50-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-24-0x0000000002660000-0x00000000026A4000-memory.dmp

Filesize
272KB

Download
memory/3604-36-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-38-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-88-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-86-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-84-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-82-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-80-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-76-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-74-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-72-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-70-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-66-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-64-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-22-0x00000000025E0000-0x0000000002626000-memory.dmp

Filesize
280KB

Download
memory/3604-60-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-58-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-54-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-52-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-23-0x0000000004AF0000-0x0000000005094000-memory.dmp

Filesize
5.6MB

Download
memory/3604-48-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-46-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-44-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-42-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-40-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-34-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-32-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-30-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-78-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-68-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-56-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-28-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-26-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-25-0x0000000002660000-0x000000000269F000-memory.dmp

Filesize
252KB

Download
memory/3604-931-0x00000000050F0000-0x0000000005708000-memory.dmp

Filesize
6.1MB

Download
memory/3604-932-0x0000000005790000-0x000000000589A000-memory.dmp

Filesize
1.0MB

Download
memory/3604-933-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/3604-934-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/3604-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download