healer | 36438b5580bfe969978077b2eae034e65d696b24aa305ed8a93ac1bef8278f88

Analysis

max time kernel
143s
max time network
147s
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 21:09

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General

Target

36438b5580bfe969978077b2eae034e65d696b24aa305ed8a93ac1bef8278f88.exe
Size

534KB
MD5

d3d9dc5c7cd262bd09086a3ae1a39dc0
SHA1

bf6000658532610309d2e6d013b047695cd74e19
SHA256

36438b5580bfe969978077b2eae034e65d696b24aa305ed8a93ac1bef8278f88
SHA512

467b963290f40372a9a2da2e3c0ad1e967925f417ea924904445a5e610bcab0c7c645db7b4ab5c96db13b8904449f295bb53204e4e5fc0fb262c7331ec309cc9
SSDEEP

12288:7MrYy90SxdoJ1z573exe4zsbTdNI2FfEZz81ZKz2:Ly5deOE4zkTTIcfJ3

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\jr207223.exe	healer
behavioral1/memory/2024-15-0x0000000000F10000-0x0000000000F1A000-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:

jr207223.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr207223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr207223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr207223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr207223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr207223.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr207223.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/4772-22-0x0000000002590000-0x00000000025D6000-memory.dmp	family_redline
behavioral1/memory/4772-24-0x0000000002750000-0x0000000002794000-memory.dmp	family_redline
behavioral1/memory/4772-30-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-40-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-88-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-86-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-84-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-83-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-80-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-78-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-76-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-72-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-70-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-69-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-67-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-64-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-62-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-60-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-58-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-56-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-54-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-52-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-48-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-46-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-44-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-42-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-38-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-36-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-34-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-32-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-74-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-50-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-28-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-26-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/4772-25-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziMk8143.exejr207223.exeku902886.exe

pid process

516 ziMk8143.exe
2024 jr207223.exe
4772 ku902886.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr207223.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr207223.exe

pid	process
516	ziMk8143.exe
2024	jr207223.exe
4772	ku902886.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr207223.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

36438b5580bfe969978077b2eae034e65d696b24aa305ed8a93ac1bef8278f88.exeziMk8143.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\\\""	36438b5580bfe969978077b2eae034e65d696b24aa305ed8a93ac1bef8278f88.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\\\""	ziMk8143.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:

ziMk8143.exeku902886.exe36438b5580bfe969978077b2eae034e65d696b24aa305ed8a93ac1bef8278f88.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziMk8143.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku902886.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	36438b5580bfe969978077b2eae034e65d696b24aa305ed8a93ac1bef8278f88.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr207223.exe

pid process

2024 jr207223.exe
2024 jr207223.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr207223.exeku902886.exe

description pid process

Token: SeDebugPrivilege 2024 jr207223.exe
Token: SeDebugPrivilege 4772 ku902886.exe

pid	process
2024	jr207223.exe
2024	jr207223.exe

description	pid	process
Token: SeDebugPrivilege	2024	jr207223.exe
Token: SeDebugPrivilege	4772	ku902886.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

36438b5580bfe969978077b2eae034e65d696b24aa305ed8a93ac1bef8278f88.exeziMk8143.exe

description	pid	process	target process
PID 4048 wrote to memory of 516	4048	36438b5580bfe969978077b2eae034e65d696b24aa305ed8a93ac1bef8278f88.exe	ziMk8143.exe
PID 4048 wrote to memory of 516	4048	36438b5580bfe969978077b2eae034e65d696b24aa305ed8a93ac1bef8278f88.exe	ziMk8143.exe
PID 4048 wrote to memory of 516	4048	36438b5580bfe969978077b2eae034e65d696b24aa305ed8a93ac1bef8278f88.exe	ziMk8143.exe
PID 516 wrote to memory of 2024	516	ziMk8143.exe	jr207223.exe
PID 516 wrote to memory of 2024	516	ziMk8143.exe	jr207223.exe
PID 516 wrote to memory of 4772	516	ziMk8143.exe	ku902886.exe
PID 516 wrote to memory of 4772	516	ziMk8143.exe	ku902886.exe
PID 516 wrote to memory of 4772	516	ziMk8143.exe	ku902886.exe

C:\Users\Admin\AppData\Local\Temp\36438b5580bfe969978077b2eae034e65d696b24aa305ed8a93ac1bef8278f88.exe
"C:\Users\Admin\AppData\Local\Temp\36438b5580bfe969978077b2eae034e65d696b24aa305ed8a93ac1bef8278f88.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4048

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziMk8143.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziMk8143.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:516

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr207223.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr207223.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2024

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku902886.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku902886.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4772

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\ziMk8143.exe

Filesize
392KB

MD5
b720ac60420d1cb12cf170a9b84d0372

SHA1
47151462b31f0b31c9667d6900b410d114114a77

SHA256
da19bfd4f571cfb48489dc85e0573beb7575d18a7eed51491f706536f99f3b17

SHA512
459eb361cc04bdde701475fa48c06f129b348c52fc6e6ed21a1443caba4db933503db282681cfaa5a9469295e1451e612f763365c8885927eb76075849d9b47e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr207223.exe

Filesize
12KB

MD5
1dbec2a643194da5110e9f9f2affc653

SHA1
e7932bd5ff25c1b85f012cbcc6bdd4f44f7b1e12

SHA256
3322d0fa238a458ecbea96b32c9cc1023396d847b9cbf1e79389efd1b9bcc398

SHA512
0997c22d914459fbdb156cad19653e59ed6ac5780026eef226839afc82af47b48038fe9c5fbdde5b4c054e094f5fec92f5c3529809507b4e4b3380f10e0a52a0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku902886.exe

Filesize
319KB

MD5
ac6244fa03ca3a775b3df0cf115ab200

SHA1
e1754bd0deac4492f8fb450d5482385472c4fdc3

SHA256
f243ca7d38120c350275519694759a72e2eb214f670ddc58c118c2b28aa9dfd5

SHA512
93041c612f381f28bf61a6090c14328d57f3c791e4792b8c5a9171a6e07d5c8d9e6f2eff38622bbdf014cfcfe9790f9310b4f9c5cc15b4001ae84f5a68d994e6

Download Submit
memory/2024-14-0x00007FFD8CBD3000-0x00007FFD8CBD5000-memory.dmp

Filesize
8KB

Download
memory/2024-15-0x0000000000F10000-0x0000000000F1A000-memory.dmp

Filesize
40KB

Download
memory/2024-16-0x00007FFD8CBD3000-0x00007FFD8CBD5000-memory.dmp

Filesize
8KB

Download
memory/4772-64-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-54-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-24-0x0000000002750000-0x0000000002794000-memory.dmp

Filesize
272KB

Download
memory/4772-30-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-40-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-88-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-86-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-84-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-83-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-80-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-78-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-76-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-72-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-70-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-69-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-67-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-22-0x0000000002590000-0x00000000025D6000-memory.dmp

Filesize
280KB

Download
memory/4772-62-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-60-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-58-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-56-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-23-0x0000000004D10000-0x00000000052B4000-memory.dmp

Filesize
5.6MB

Download
memory/4772-52-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-48-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-46-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-44-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-42-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-38-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-36-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-34-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-32-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-74-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-50-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-28-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-26-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-25-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/4772-931-0x00000000052C0000-0x00000000058D8000-memory.dmp

Filesize
6.1MB

Download
memory/4772-932-0x0000000002870000-0x000000000297A000-memory.dmp

Filesize
1.0MB

Download
memory/4772-933-0x00000000058E0000-0x00000000058F2000-memory.dmp

Filesize
72KB

Download
memory/4772-934-0x0000000005900000-0x000000000593C000-memory.dmp

Filesize
240KB

Download
memory/4772-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download