healer | 632fc07f531aa33c332e2b1e84eb336afebc1e5064627d5c91d075afafe865e2

Analysis

max time kernel
150s
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, 14:22

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General

Target

632fc07f531aa33c332e2b1e84eb336afebc1e5064627d5c91d075afafe865e2.exe
Size

534KB
MD5

5a34cc777dfc5ef77266cc295346faad
SHA1

a630928ba6bae14c4da2196ec9046a2fedbe9054
SHA256

632fc07f531aa33c332e2b1e84eb336afebc1e5064627d5c91d075afafe865e2
SHA512

2a497f4bb2bcb143da013598501084d569a2ae052bc43bbbff4d1ae641902695d5873f20cae1e96b75f9ad93a5ff02964fcee5034a4187d94d11df32702fb163
SSDEEP

12288:zMrmy90daDtgXZ63sbrPMN2xcgAzObnWtzwz0XtGp5Ax:pyKStgc3qPHAz2nQMzutGT2

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/0x0008000000023ca4-12.dat	healer
behavioral1/memory/2968-15-0x0000000000C70000-0x0000000000C7A000-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"	jr273445.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr273445.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr273445.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr273445.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr273445.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr273445.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/1164-22-0x0000000002480000-0x00000000024C6000-memory.dmp	family_redline
behavioral1/memory/1164-24-0x00000000050E0000-0x0000000005124000-memory.dmp	family_redline
behavioral1/memory/1164-38-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-40-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-46-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-88-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-86-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-84-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-82-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-80-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-78-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-76-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-74-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-72-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-70-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-68-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-66-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-64-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-62-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-60-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-58-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-56-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-54-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-52-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-50-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-48-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-44-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-42-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-36-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-32-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-30-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-29-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-34-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-26-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline
behavioral1/memory/1164-25-0x00000000050E0000-0x000000000511F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2376	ziVM7802.exe
2968	jr273445.exe
1164	ku494353.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"	jr273445.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\\\""	632fc07f531aa33c332e2b1e84eb336afebc1e5064627d5c91d075afafe865e2.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\\\""	ziVM7802.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	ku494353.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	632fc07f531aa33c332e2b1e84eb336afebc1e5064627d5c91d075afafe865e2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziVM7802.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2968	jr273445.exe
2968	jr273445.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2968	jr273445.exe
Token: SeDebugPrivilege	1164	ku494353.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4392 wrote to memory of 2376	4392	632fc07f531aa33c332e2b1e84eb336afebc1e5064627d5c91d075afafe865e2.exe	86
PID 4392 wrote to memory of 2376	4392	632fc07f531aa33c332e2b1e84eb336afebc1e5064627d5c91d075afafe865e2.exe	86
PID 4392 wrote to memory of 2376	4392	632fc07f531aa33c332e2b1e84eb336afebc1e5064627d5c91d075afafe865e2.exe	86
PID 2376 wrote to memory of 2968	2376	ziVM7802.exe	88
PID 2376 wrote to memory of 2968	2376	ziVM7802.exe	88
PID 2376 wrote to memory of 1164	2376	ziVM7802.exe	92
PID 2376 wrote to memory of 1164	2376	ziVM7802.exe	92
PID 2376 wrote to memory of 1164	2376	ziVM7802.exe	92

C:\Users\Admin\AppData\Local\Temp\632fc07f531aa33c332e2b1e84eb336afebc1e5064627d5c91d075afafe865e2.exe
"C:\Users\Admin\AppData\Local\Temp\632fc07f531aa33c332e2b1e84eb336afebc1e5064627d5c91d075afafe865e2.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4392
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVM7802.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVM7802.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2376
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr273445.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr273445.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2968
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku494353.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku494353.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1164

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\ziVM7802.exe

Filesize
392KB

MD5
f6852abd104b02331740e69bc0f895fb

SHA1
7685bb18d9f277ccab78b98f2c8560dc01a10760

SHA256
49a51c71821f1430acf5e91314c0e9b00e49d3b4c53c3d4f21f98299c448c6b1

SHA512
3e3c080620eed31b0d6197db42c7b7a72445f7b7f772d959e07570a3c98f2b7f8737f72aba83ebdeca42495ab25ccad5abf1b23eccd70d84e97c2b7e4d596344

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr273445.exe

Filesize
12KB

MD5
c0c2d76f338c9b036db2ae2958ab038a

SHA1
e3424b86b33e1d35cd3696f7ece383ac0b08abbe

SHA256
2bba6b0e771b462b6ca1ec59be3e9e3a7f96552ae8ba345980610a54d11fa1fe

SHA512
fd3fcce3d8956c51dface7cad043a161cb650a9a5ba4352e0b2593fb0637b1ab41970557e1527e493cdd8c0b68e85fa82415e7670e6a532763f839f9ce0cf7ee

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku494353.exe

Filesize
319KB

MD5
516ea467736c36f025d034cad5e7f9d8

SHA1
aae147d58d5ff916c5d163a430c97288ab224d36

SHA256
6e1c77e1e84e61d09afb8597881f71a04532072e1ada34204156a3c8a6d846f3

SHA512
112d954144c28f5a29c4f74c27abf4fde17bb0af8ee5739c2067ec4dc062a704a59e14a3cbbb22fa806f8641827f4a12cda5a1379f49450ffcad7d1022feff6d

Download Submit
memory/1164-68-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-42-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download
memory/1164-22-0x0000000002480000-0x00000000024C6000-memory.dmp

Filesize
280KB

Download
memory/1164-23-0x0000000004B30000-0x00000000050D4000-memory.dmp

Filesize
5.6MB

Download
memory/1164-24-0x00000000050E0000-0x0000000005124000-memory.dmp

Filesize
272KB

Download
memory/1164-38-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-40-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-46-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-88-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-86-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-84-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-82-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-80-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-78-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-76-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-74-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-72-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-70-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-934-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/1164-62-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-933-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/1164-64-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-60-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-58-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-56-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-54-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-52-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-50-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-48-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-44-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-66-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-36-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-32-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-30-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-29-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-34-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-26-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-25-0x00000000050E0000-0x000000000511F000-memory.dmp

Filesize
252KB

Download
memory/1164-931-0x0000000005120000-0x0000000005738000-memory.dmp

Filesize
6.1MB

Download
memory/1164-932-0x0000000005790000-0x000000000589A000-memory.dmp

Filesize
1.0MB

Download
memory/2968-16-0x00007FFD9E3E3000-0x00007FFD9E3E5000-memory.dmp

Filesize
8KB

Download
memory/2968-14-0x00007FFD9E3E3000-0x00007FFD9E3E5000-memory.dmp

Filesize
8KB

Download
memory/2968-15-0x0000000000C70000-0x0000000000C7A000-memory.dmp

Filesize
40KB

Download