healer | d2047842fdd8cc0b27bde4b969713a002e77d8fd17577175ce73349c7d34b744

Analysis

max time kernel
143s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 07:25

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General

Target

d2047842fdd8cc0b27bde4b969713a002e77d8fd17577175ce73349c7d34b744.exe
Size

705KB
MD5

15f3a84f1d7ee20be81f932386766547
SHA1

c624e5b785e9e0c877d1d32909252c4acdb604ea
SHA256

d2047842fdd8cc0b27bde4b969713a002e77d8fd17577175ce73349c7d34b744
SHA512

3d91f651bb8fe9dd0c2cdfeee727b0f0bb1ce8551c88aad034b92faec209fbac4272f55874fdead40fbfdbbbe95239321a855a696d319095ef9c94bb81c7f8e4
SSDEEP

12288:Jy90/wT0UZW5ZfISYiSaoKtRtNiASpKz0cCJfCZdS/kP0:JytTPk5ISDv5epKz0cCJfCnH0

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/1224-17-0x0000000004930000-0x000000000494A000-memory.dmp	healer
behavioral1/memory/1224-20-0x0000000007130000-0x0000000007148000-memory.dmp	healer
behavioral1/memory/1224-48-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/1224-46-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/1224-44-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/1224-42-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/1224-40-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/1224-38-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/1224-36-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/1224-34-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/1224-32-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/1224-30-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/1224-28-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/1224-26-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/1224-24-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/1224-22-0x0000000007130000-0x0000000007142000-memory.dmp	healer
behavioral1/memory/1224-21-0x0000000007130000-0x0000000007142000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr749589.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr749589.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr749589.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr749589.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr749589.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr749589.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/2164-60-0x0000000004AF0000-0x0000000004B2C000-memory.dmp	family_redline
behavioral1/memory/2164-61-0x0000000007180000-0x00000000071BA000-memory.dmp	family_redline
behavioral1/memory/2164-95-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-93-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-91-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-89-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-87-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-85-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-83-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-81-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-79-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-77-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-75-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-73-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-71-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-69-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-67-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-65-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-63-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline
behavioral1/memory/2164-62-0x0000000007180000-0x00000000071B5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
216	un435812.exe
1224	pr749589.exe
2164	qu118228.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr749589.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr749589.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\\\""	d2047842fdd8cc0b27bde4b969713a002e77d8fd17577175ce73349c7d34b744.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\\\""	un435812.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5016	1224	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 4 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	d2047842fdd8cc0b27bde4b969713a002e77d8fd17577175ce73349c7d34b744.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un435812.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr749589.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu118228.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1224	pr749589.exe
1224	pr749589.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1224	pr749589.exe
Token: SeDebugPrivilege	2164	qu118228.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4144 wrote to memory of 216	4144	d2047842fdd8cc0b27bde4b969713a002e77d8fd17577175ce73349c7d34b744.exe	83
PID 4144 wrote to memory of 216	4144	d2047842fdd8cc0b27bde4b969713a002e77d8fd17577175ce73349c7d34b744.exe	83
PID 4144 wrote to memory of 216	4144	d2047842fdd8cc0b27bde4b969713a002e77d8fd17577175ce73349c7d34b744.exe	83
PID 216 wrote to memory of 1224	216	un435812.exe	84
PID 216 wrote to memory of 1224	216	un435812.exe	84
PID 216 wrote to memory of 1224	216	un435812.exe	84
PID 216 wrote to memory of 2164	216	un435812.exe	95
PID 216 wrote to memory of 2164	216	un435812.exe	95
PID 216 wrote to memory of 2164	216	un435812.exe	95

C:\Users\Admin\AppData\Local\Temp\d2047842fdd8cc0b27bde4b969713a002e77d8fd17577175ce73349c7d34b744.exe
"C:\Users\Admin\AppData\Local\Temp\d2047842fdd8cc0b27bde4b969713a002e77d8fd17577175ce73349c7d34b744.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4144
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un435812.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un435812.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:216
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr749589.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr749589.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1224
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1224 -s 1088
      4⤵
      Program crash
      PID:5016
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu118228.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu118228.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2164

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1224 -ip 1224
1⤵
PID:2896

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\un435812.exe

Filesize
551KB

MD5
20ccf5cecc192283b7c648111e9a3418

SHA1
516fdee166eb8160804d08dc89559674220adc31

SHA256
bc758d668aab7e03d6f8d80124f974a8e75286ee891cc71acce5ecb3d6e773bd

SHA512
363ad905cad456cfea1b230dbe895488321a80e320b3c79cbbacd9b15d779696a58b1dde6ba6d8d752e221de3661d01a75105b53db02d8695820eea3e53f82e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr749589.exe

Filesize
277KB

MD5
0d7e47d0de179930c54446ccd0d58e83

SHA1
239d17782da85ecc3650eeae2ee216b0fed97287

SHA256
967cfc8752481ca51aa3f5ad92e42fa66df09a329fbe22992c31558368c88a84

SHA512
1e361e9ff1e35f6e22c07b1caa3fb7c61855d32e0db959e53c66f0cf4115c779c5cab7070e3243f0e5bdd7c9a0b47714ac2fdb174cac3011dc37704c18737be0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu118228.exe

Filesize
360KB

MD5
5cf2afa26a5b4928b755acf2974ad007

SHA1
e4698e17fce4ffa1975b95afd98327dc5d797c63

SHA256
56f22cf703df63eb51e28b18cba4d829f07a06cdb95ac704897deffc949bba45

SHA512
c2fae7263eb0db195a5e640243fecb694097e0ac4286ba72dfe076435044832a5849ee46b53c3ac367be10d60246e78f5bff76a0a94cf0364f5b6f3fa87b40e7

Download Submit
memory/1224-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1224-15-0x0000000002D30000-0x0000000002E30000-memory.dmp

Filesize
1024KB

Download
memory/1224-17-0x0000000004930000-0x000000000494A000-memory.dmp

Filesize
104KB

Download
memory/1224-18-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/1224-19-0x0000000007160000-0x0000000007704000-memory.dmp

Filesize
5.6MB

Download
memory/1224-20-0x0000000007130000-0x0000000007148000-memory.dmp

Filesize
96KB

Download
memory/1224-48-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-46-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-44-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-42-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-40-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-38-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-36-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-34-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-32-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-30-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-28-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-26-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-24-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-22-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-21-0x0000000007130000-0x0000000007142000-memory.dmp

Filesize
72KB

Download
memory/1224-49-0x0000000002D30000-0x0000000002E30000-memory.dmp

Filesize
1024KB

Download
memory/1224-50-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1224-52-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/1224-54-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/1224-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2164-60-0x0000000004AF0000-0x0000000004B2C000-memory.dmp

Filesize
240KB

Download
memory/2164-61-0x0000000007180000-0x00000000071BA000-memory.dmp

Filesize
232KB

Download
memory/2164-95-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-93-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-91-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-89-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-87-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-85-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-83-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-81-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-79-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-77-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-75-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-73-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-71-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-69-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-67-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-65-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-63-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-62-0x0000000007180000-0x00000000071B5000-memory.dmp

Filesize
212KB

Download
memory/2164-854-0x0000000009C80000-0x000000000A298000-memory.dmp

Filesize
6.1MB

Download
memory/2164-855-0x000000000A330000-0x000000000A342000-memory.dmp

Filesize
72KB

Download
memory/2164-856-0x000000000A350000-0x000000000A45A000-memory.dmp

Filesize
1.0MB

Download
memory/2164-857-0x000000000A470000-0x000000000A4AC000-memory.dmp

Filesize
240KB

Download
memory/2164-858-0x000000000A5F0000-0x000000000A63C000-memory.dmp

Filesize
304KB

Download