healer | 8118956954cd4c55aec70898805a5ec8df3d95dee51478129e34b249856f9d36

Analysis

max time kernel
149s
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
22-11-2024 01:26

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General

Target

8118956954cd4c55aec70898805a5ec8df3d95dee51478129e34b249856f9d36.exe
Size

1.1MB
MD5

61b01d32cff96028325c3796a83ec98f
SHA1

160e8ae834d9a3a2f8b63b7bf2e27efeba7e47b0
SHA256

8118956954cd4c55aec70898805a5ec8df3d95dee51478129e34b249856f9d36
SHA512

99f3ed9889b2b5c2b7e3fe8dd9585a09930852a5498b54c555ecab8feeeec3785d48ae276c7327eb72a251534adbe83cb57944a21a671599c008a89a915c8fb6
SSDEEP

24576:KyrHaRryJ1kVpZgkPRFioaBuGbcE0T/SwwxLyomI4T:RTaRrsqPhaBFbxo/Zwx/+

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023ba6-26.dat	healer
behavioral1/memory/1984-28-0x0000000000D20000-0x0000000000D2A000-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\DisableRealtimeMonitoring = "1"	az599829.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	az599829.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	az599829.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	az599829.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	az599829.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	az599829.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/4724-34-0x0000000007230000-0x000000000726C000-memory.dmp	family_redline
behavioral1/memory/4724-36-0x00000000072D0000-0x000000000730A000-memory.dmp	family_redline
behavioral1/memory/4724-50-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-52-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-100-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-98-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-96-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-94-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-92-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-90-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-88-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-84-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-82-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-80-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-78-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-76-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-74-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-72-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-70-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-68-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-64-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-62-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-60-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-58-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-56-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-54-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-48-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-46-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-44-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-86-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-66-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-42-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-40-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-38-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline
behavioral1/memory/4724-37-0x00000000072D0000-0x0000000007305000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 5 IoCs

pid	Process
4748	ki195872.exe
5044	ki410094.exe
2180	ki660904.exe
1984	az599829.exe
4724	bu716515.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"	az599829.exe

Adds Run key to start application 2 TTPs 4 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\\\""	8118956954cd4c55aec70898805a5ec8df3d95dee51478129e34b249856f9d36.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\\\""	ki195872.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	ki410094.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	ki660904.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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	ki410094.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ki660904.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bu716515.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8118956954cd4c55aec70898805a5ec8df3d95dee51478129e34b249856f9d36.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ki195872.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1984	az599829.exe
1984	az599829.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1984	az599829.exe
Token: SeDebugPrivilege	4724	bu716515.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4764 wrote to memory of 4748	4764	8118956954cd4c55aec70898805a5ec8df3d95dee51478129e34b249856f9d36.exe	82
PID 4764 wrote to memory of 4748	4764	8118956954cd4c55aec70898805a5ec8df3d95dee51478129e34b249856f9d36.exe	82
PID 4764 wrote to memory of 4748	4764	8118956954cd4c55aec70898805a5ec8df3d95dee51478129e34b249856f9d36.exe	82
PID 4748 wrote to memory of 5044	4748	ki195872.exe	83
PID 4748 wrote to memory of 5044	4748	ki195872.exe	83
PID 4748 wrote to memory of 5044	4748	ki195872.exe	83
PID 5044 wrote to memory of 2180	5044	ki410094.exe	84
PID 5044 wrote to memory of 2180	5044	ki410094.exe	84
PID 5044 wrote to memory of 2180	5044	ki410094.exe	84
PID 2180 wrote to memory of 1984	2180	ki660904.exe	85
PID 2180 wrote to memory of 1984	2180	ki660904.exe	85
PID 2180 wrote to memory of 4724	2180	ki660904.exe	91
PID 2180 wrote to memory of 4724	2180	ki660904.exe	91
PID 2180 wrote to memory of 4724	2180	ki660904.exe	91

C:\Users\Admin\AppData\Local\Temp\8118956954cd4c55aec70898805a5ec8df3d95dee51478129e34b249856f9d36.exe
"C:\Users\Admin\AppData\Local\Temp\8118956954cd4c55aec70898805a5ec8df3d95dee51478129e34b249856f9d36.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4764
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki195872.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki195872.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4748
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki410094.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki410094.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5044
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki660904.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki660904.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2180
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az599829.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az599829.exe
        5⤵
        Modifies Windows Defender Real-time Protection settings
        Executes dropped EXE
        Windows security modification
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1984
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu716515.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu716515.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:4724

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\ki195872.exe

Filesize
917KB

MD5
497ccb7b7085505719051421edbf03ab

SHA1
66fd6b9a3826f24d329d432f50a572fc3b2a2513

SHA256
cf9fc6a445beac1d2028d287ce434bee3e79cfe89ea96cc221fa972db47beb74

SHA512
c5d099e874a73d446ff7f39f9f8603a4ba70dc2adb14650e9617593578e73dc90b8fed7dc6bedeb96bc3a85bc489769c381b7d3c1d745da48ff96148145c689d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki410094.exe

Filesize
695KB

MD5
84b02872c543f94c4b2c4a7411229aa1

SHA1
a339d0ccd38aaf7b065b94b9864d3a224dd8ac81

SHA256
0534263b0c947bfc913ae6a07c39fc5d09e811903530ce3ca767b23bb145e131

SHA512
a64880df1905a428f4b09e2b1fd939007bd9e2475f9c8db941d7960f294b3744f02374d971f3d3a6244523d664ff1b92e5c3cd50766f0998cdae20aa0a0eedfa

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki660904.exe

Filesize
414KB

MD5
b26e403ee4499b493a9af18b0cfef7a9

SHA1
4a665812fae380d2ce6c76b3773710db19c00f60

SHA256
4feb078d78f6ec894fb122baaf8eac045bd481da4e13ee1a86490ef3817fa24a

SHA512
b6ab55b2d11bb155914bf7ea0057565b669b072a09715c987384d0235c1df9ad96b917490272a5747d5c909194368a1effc3cde3f15d41ccf23a70b1a3e8c5eb

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\az599829.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bu716515.exe

Filesize
359KB

MD5
63fc8942108c8f797d9881ac152fba74

SHA1
4e7aee490248bdc6b62cd53c8a2aa98d6b8e5903

SHA256
7e7bd3b613f2555962e1a196d3cc3f06fb5b4cd6ad6757042c2654c7d979f8e9

SHA512
7a9aab20ede0fb405f8b760debe0867c88b86e3662302c5484a7e6ff8aec7f883db8c4912a7542aa5981c3c2d474fc41076b3ba304be116b71b9c9078b96b19a

Download Submit
memory/1984-28-0x0000000000D20000-0x0000000000D2A000-memory.dmp

Filesize
40KB

Download
memory/4724-76-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-64-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-36-0x00000000072D0000-0x000000000730A000-memory.dmp

Filesize
232KB

Download
memory/4724-50-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-52-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-100-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-98-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-96-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-94-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-92-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-90-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-88-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-84-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-82-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-80-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-78-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-34-0x0000000007230000-0x000000000726C000-memory.dmp

Filesize
240KB

Download
memory/4724-74-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-72-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-70-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-68-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-35-0x00000000073B0000-0x0000000007954000-memory.dmp

Filesize
5.6MB

Download
memory/4724-62-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-60-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-58-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-56-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-54-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-48-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-46-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-44-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-86-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-66-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-42-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-40-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-38-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-37-0x00000000072D0000-0x0000000007305000-memory.dmp

Filesize
212KB

Download
memory/4724-829-0x0000000009DE0000-0x000000000A3F8000-memory.dmp

Filesize
6.1MB

Download
memory/4724-830-0x000000000A480000-0x000000000A492000-memory.dmp

Filesize
72KB

Download
memory/4724-831-0x000000000A4A0000-0x000000000A5AA000-memory.dmp

Filesize
1.0MB

Download
memory/4724-832-0x000000000A5C0000-0x000000000A5FC000-memory.dmp

Filesize
240KB

Download
memory/4724-833-0x0000000006D60000-0x0000000006DAC000-memory.dmp

Filesize
304KB

Download