healer | 8e98a0fc62fc6821e20f7d7c866715b50a4349c5f49331a532624b95133d2c60

Analysis

max time kernel
149s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-11-2024 13:55

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General

Target

8e98a0fc62fc6821e20f7d7c866715b50a4349c5f49331a532624b95133d2c60.exe
Size

561KB
MD5

07b8f5423491c066ee17e1bae4c15f07
SHA1

9022fbcf6875c0c7be7f5d91d0d44a2c0560383e
SHA256

8e98a0fc62fc6821e20f7d7c866715b50a4349c5f49331a532624b95133d2c60
SHA512

4cd96fcd9133815e045d5b8f88bb01d16145900568fe422330f78dc7618429256a7b89e9fa8393da34f144ed1af820cd03e01a1ab1778d113f87fbcda21607a0
SSDEEP

12288:4Mruy90QyOac36HdiuBaggdMVaTMVnD52egz:WyJy0ccygdMVaYVD5lgz

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

resource	yara_rule
behavioral1/files/0x0009000000023bdc-13.dat	healer
behavioral1/memory/4856-15-0x0000000000050000-0x000000000005A000-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

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr602601.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr602601.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr602601.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr602601.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr602601.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr602601.exe

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/1648-22-0x0000000004D60000-0x0000000004DA6000-memory.dmp	family_redline
behavioral1/memory/1648-24-0x00000000053D0000-0x0000000005414000-memory.dmp	family_redline
behavioral1/memory/1648-34-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-38-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-88-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-86-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-84-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-82-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-80-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-78-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-74-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-72-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-70-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-68-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-66-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-64-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-62-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-60-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-58-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-56-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-54-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-52-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-50-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-46-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-44-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-42-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-40-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-36-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-32-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-76-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-48-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-30-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-28-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-26-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline
behavioral1/memory/1648-25-0x00000000053D0000-0x000000000540F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4608	zipc4464.exe
4856	jr602601.exe
1648	ku502293.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr602601.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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\\\""	8e98a0fc62fc6821e20f7d7c866715b50a4349c5f49331a532624b95133d2c60.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\\\""	zipc4464.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8e98a0fc62fc6821e20f7d7c866715b50a4349c5f49331a532624b95133d2c60.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zipc4464.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku502293.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4856	jr602601.exe
4856	jr602601.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4856	jr602601.exe
Token: SeDebugPrivilege	1648	ku502293.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 4608	2020	8e98a0fc62fc6821e20f7d7c866715b50a4349c5f49331a532624b95133d2c60.exe	84
PID 2020 wrote to memory of 4608	2020	8e98a0fc62fc6821e20f7d7c866715b50a4349c5f49331a532624b95133d2c60.exe	84
PID 2020 wrote to memory of 4608	2020	8e98a0fc62fc6821e20f7d7c866715b50a4349c5f49331a532624b95133d2c60.exe	84
PID 4608 wrote to memory of 4856	4608	zipc4464.exe	85
PID 4608 wrote to memory of 4856	4608	zipc4464.exe	85
PID 4608 wrote to memory of 1648	4608	zipc4464.exe	95
PID 4608 wrote to memory of 1648	4608	zipc4464.exe	95
PID 4608 wrote to memory of 1648	4608	zipc4464.exe	95

C:\Users\Admin\AppData\Local\Temp\8e98a0fc62fc6821e20f7d7c866715b50a4349c5f49331a532624b95133d2c60.exe
"C:\Users\Admin\AppData\Local\Temp\8e98a0fc62fc6821e20f7d7c866715b50a4349c5f49331a532624b95133d2c60.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2020
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipc4464.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipc4464.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4608
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr602601.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr602601.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4856
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku502293.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku502293.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    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\zipc4464.exe

Filesize
406KB

MD5
125fa5c5789c49b1ce0e3e4e7645ee87

SHA1
f6bd6dfeeb49ebbeae13799ecf1405d397220b44

SHA256
21d28b430809d4c3a0b0d3be2c7f173b5a63ac77d85b7923a1f8080100d47930

SHA512
dfb0fd787d31f6ffcd36ea1fa430bae95736bb6f37a2a2e3f874848faae31890e61c5425c34b547e18dd2026a5c811e7be4cd6a6e29ccc0cd64026fbee5bc75b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr602601.exe

Filesize
12KB

MD5
e94f9ea238ec135bc3e19096e2d99c8d

SHA1
d717cb6ab24295736f9ce4f33f6d855ec34b8280

SHA256
7101073c4713ecf82757b83e7d89b9762bff9c90937049873c9cdd6b402537c2

SHA512
feb6075a1530969d8c78646100cc5f16bda1d86d1858db866b0aa202a0f0b0b95a9e4e145a5c2c6d7fddb1372049b108e9cd22498a97d041354d76b1841efeb7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku502293.exe

Filesize
370KB

MD5
a3afce4bbef63e71b31abf6a594ba3c6

SHA1
554d5ebbbf3afa1650c4166c7da7b02e609c5ce9

SHA256
aa70250db464e51a950aae220664ea346c8028f13e8b3d95e25ca035079d9c28

SHA512
eabb19aa94955e23d84c36bc262da01544126eaed30c7af26c8563bb66736f6e078969b3acd4749e55b6515a3462480844833d47509857864a0256970b24bd39

Download Submit
memory/1648-64-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-22-0x0000000004D60000-0x0000000004DA6000-memory.dmp

Filesize
280KB

Download
memory/1648-935-0x0000000005DA0000-0x0000000005DEC000-memory.dmp

Filesize
304KB

Download
memory/1648-60-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-23-0x0000000004DE0000-0x0000000005384000-memory.dmp

Filesize
5.6MB

Download
memory/1648-24-0x00000000053D0000-0x0000000005414000-memory.dmp

Filesize
272KB

Download
memory/1648-34-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-38-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-88-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-86-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-62-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-82-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-58-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-78-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-74-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-72-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-70-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-68-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-66-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-934-0x0000000005C50000-0x0000000005C8C000-memory.dmp

Filesize
240KB

Download
memory/1648-84-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-933-0x0000000005C30000-0x0000000005C42000-memory.dmp

Filesize
72KB

Download
memory/1648-80-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-56-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-54-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-52-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-50-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-46-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-44-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-42-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-40-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-36-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-32-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-76-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-48-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-30-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-28-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-26-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-25-0x00000000053D0000-0x000000000540F000-memory.dmp

Filesize
252KB

Download
memory/1648-931-0x0000000005450000-0x0000000005A68000-memory.dmp

Filesize
6.1MB

Download
memory/1648-932-0x0000000005AF0000-0x0000000005BFA000-memory.dmp

Filesize
1.0MB

Download
memory/4856-16-0x00007FFEF60C3000-0x00007FFEF60C5000-memory.dmp

Filesize
8KB

Download
memory/4856-14-0x00007FFEF60C3000-0x00007FFEF60C5000-memory.dmp

Filesize
8KB

Download
memory/4856-15-0x0000000000050000-0x000000000005A000-memory.dmp

Filesize
40KB

Download