healer | 64d93801393c6943f1c4bf72e965742b8923a620553b8fcd982ad031a1b773d2

Analysis

max time kernel
114s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2024 05:06

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General

Target

64d93801393c6943f1c4bf72e965742b8923a620553b8fcd982ad031a1b773d2N.exe
Size

705KB
MD5

8f220f897fc66fae07bd273fa072e6d0
SHA1

8e5514b23ef069f62498021ce8d1e87dfab8f974
SHA256

64d93801393c6943f1c4bf72e965742b8923a620553b8fcd982ad031a1b773d2
SHA512

12c8c680eed4fb4631ec2555eb4e5c7d0abb9b28ab747ffdf58c88ff2cafe4a73ae40386e2883afaa83ec50dbc67d76116f6c1daf7a5dacc3e88972bb168d5a3
SSDEEP

12288:vy90/mOPa3hpDV3PkMiSqQGi/m7Q0dh58KZB69XLD/NH6:vyYHa3Xp3+xi/ms258moXLD/h6

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3864-18-0x0000000004B80000-0x0000000004B9A000-memory.dmp	healer
behavioral1/memory/3864-20-0x0000000004D30000-0x0000000004D48000-memory.dmp	healer
behavioral1/memory/3864-23-0x0000000004D30000-0x0000000004D42000-memory.dmp	healer
behavioral1/memory/3864-48-0x0000000004D30000-0x0000000004D42000-memory.dmp	healer
behavioral1/memory/3864-46-0x0000000004D30000-0x0000000004D42000-memory.dmp	healer
behavioral1/memory/3864-45-0x0000000004D30000-0x0000000004D42000-memory.dmp	healer
behavioral1/memory/3864-42-0x0000000004D30000-0x0000000004D42000-memory.dmp	healer
behavioral1/memory/3864-40-0x0000000004D30000-0x0000000004D42000-memory.dmp	healer
behavioral1/memory/3864-39-0x0000000004D30000-0x0000000004D42000-memory.dmp	healer
behavioral1/memory/3864-36-0x0000000004D30000-0x0000000004D42000-memory.dmp	healer
behavioral1/memory/3864-34-0x0000000004D30000-0x0000000004D42000-memory.dmp	healer
behavioral1/memory/3864-32-0x0000000004D30000-0x0000000004D42000-memory.dmp	healer
behavioral1/memory/3864-30-0x0000000004D30000-0x0000000004D42000-memory.dmp	healer
behavioral1/memory/3864-28-0x0000000004D30000-0x0000000004D42000-memory.dmp	healer
behavioral1/memory/3864-26-0x0000000004D30000-0x0000000004D42000-memory.dmp	healer
behavioral1/memory/3864-24-0x0000000004D30000-0x0000000004D42000-memory.dmp	healer
behavioral1/memory/3864-21-0x0000000004D30000-0x0000000004D42000-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:

pr506501.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr506501.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr506501.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr506501.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr506501.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr506501.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr506501.exe

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

RedLine payload 20 IoCs

Processes:

resource	yara_rule
behavioral1/memory/5000-60-0x0000000004BC0000-0x0000000004BFC000-memory.dmp	family_redline
behavioral1/memory/5000-61-0x0000000004D60000-0x0000000004D9A000-memory.dmp	family_redline
behavioral1/memory/5000-95-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-93-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-91-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-89-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-87-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-85-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-83-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-81-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-79-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-77-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-75-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-71-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-69-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-67-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-65-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-73-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-63-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline
behavioral1/memory/5000-62-0x0000000004D60000-0x0000000004D95000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

Processes:

un459437.exepr506501.exequ169380.exe

pid	Process
2936	un459437.exe
3864	pr506501.exe
5000	qu169380.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pr506501.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr506501.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr506501.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

64d93801393c6943f1c4bf72e965742b8923a620553b8fcd982ad031a1b773d2N.exeun459437.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\\\""	64d93801393c6943f1c4bf72e965742b8923a620553b8fcd982ad031a1b773d2N.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\\\""	un459437.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid	pid_target	Process	procid_target
2640	3864	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

Processes:

64d93801393c6943f1c4bf72e965742b8923a620553b8fcd982ad031a1b773d2N.exeun459437.exepr506501.exequ169380.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	64d93801393c6943f1c4bf72e965742b8923a620553b8fcd982ad031a1b773d2N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un459437.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr506501.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu169380.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pr506501.exe

pid	Process
3864	pr506501.exe
3864	pr506501.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pr506501.exequ169380.exe

description	pid	Process
Token: SeDebugPrivilege	3864	pr506501.exe
Token: SeDebugPrivilege	5000	qu169380.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

64d93801393c6943f1c4bf72e965742b8923a620553b8fcd982ad031a1b773d2N.exeun459437.exe

description	pid	Process	procid_target
PID 4632 wrote to memory of 2936	4632	64d93801393c6943f1c4bf72e965742b8923a620553b8fcd982ad031a1b773d2N.exe	83
PID 4632 wrote to memory of 2936	4632	64d93801393c6943f1c4bf72e965742b8923a620553b8fcd982ad031a1b773d2N.exe	83
PID 4632 wrote to memory of 2936	4632	64d93801393c6943f1c4bf72e965742b8923a620553b8fcd982ad031a1b773d2N.exe	83
PID 2936 wrote to memory of 3864	2936	un459437.exe	84
PID 2936 wrote to memory of 3864	2936	un459437.exe	84
PID 2936 wrote to memory of 3864	2936	un459437.exe	84
PID 2936 wrote to memory of 5000	2936	un459437.exe	97
PID 2936 wrote to memory of 5000	2936	un459437.exe	97
PID 2936 wrote to memory of 5000	2936	un459437.exe	97

C:\Users\Admin\AppData\Local\Temp\64d93801393c6943f1c4bf72e965742b8923a620553b8fcd982ad031a1b773d2N.exe
"C:\Users\Admin\AppData\Local\Temp\64d93801393c6943f1c4bf72e965742b8923a620553b8fcd982ad031a1b773d2N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4632
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un459437.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un459437.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2936
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr506501.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr506501.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:3864
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3864 -s 1064
      4⤵
      Program crash
      PID:2640
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu169380.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu169380.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:5000

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3864 -ip 3864
1⤵
PID:3212

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\un459437.exe

Filesize
551KB

MD5
cd76924f1593d5c79cdc3479e63c7002

SHA1
ecc2b1ee9e3f8f87123b64ff8bfecd4cd900d87a

SHA256
75b0818aee08c93cb9c2c2d4423af2282f849e13038a6c2bbf361e5de0b7ab8f

SHA512
be0f8fdb45f6af6d876587acdf30359348a2c494c8e7a8c31dca6c9e6dac00c8040a956b901428579f3ef7cb0010bdf765ec952e5c28fcf38fbdf1b9e86e245d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr506501.exe

Filesize
277KB

MD5
201e61f0ea55ce0f6b165b50c99b0cc7

SHA1
792e435601f5c3523f8ba3eeb5c628bf8c734a33

SHA256
4cafc3c7347e50a748a07c6248453b27f6cf0348fb2368d1931a1c6d51d680c5

SHA512
8db510160617cdbc5c1e7f332f9f0f1b62d5dee8f2329fead513cbc5dd56bc9b692b3cdb24ad5d85fb380ab527cfe49fe98b042e53ab0b5106b62b637bda2a81

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu169380.exe

Filesize
359KB

MD5
3080823121cfe3940f6e6a8109593eb9

SHA1
dbc16d005bc8883dd6ddeeeeeff8361e5602df31

SHA256
53bd0fec8185e732a102c10ba9c4ece9d74a487bf7c57e3a8cdfa041318f954f

SHA512
4bde6e97f195e707ab4f0366b81ad03131e9fa9f4747da8cbb4af2cff2f1aaf980c54ff758cd0c0f3537c083eb956589ef61285f1b60af221979509c042f08d4

Download Submit
memory/3864-15-0x0000000002E70000-0x0000000002F70000-memory.dmp

Filesize
1024KB

Download
memory/3864-16-0x0000000002CF0000-0x0000000002D1D000-memory.dmp

Filesize
180KB

Download
memory/3864-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3864-18-0x0000000004B80000-0x0000000004B9A000-memory.dmp

Filesize
104KB

Download
memory/3864-19-0x0000000007310000-0x00000000078B4000-memory.dmp

Filesize
5.6MB

Download
memory/3864-20-0x0000000004D30000-0x0000000004D48000-memory.dmp

Filesize
96KB

Download
memory/3864-23-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-48-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-46-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-45-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-42-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-40-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-39-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-36-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-34-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-32-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-30-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-28-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-26-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-24-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-21-0x0000000004D30000-0x0000000004D42000-memory.dmp

Filesize
72KB

Download
memory/3864-49-0x0000000002E70000-0x0000000002F70000-memory.dmp

Filesize
1024KB

Download
memory/3864-50-0x0000000002CF0000-0x0000000002D1D000-memory.dmp

Filesize
180KB

Download
memory/3864-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3864-51-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/3864-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3864-54-0x0000000000400000-0x0000000002B9F000-memory.dmp

Filesize
39.6MB

Download
memory/5000-60-0x0000000004BC0000-0x0000000004BFC000-memory.dmp

Filesize
240KB

Download
memory/5000-61-0x0000000004D60000-0x0000000004D9A000-memory.dmp

Filesize
232KB

Download
memory/5000-95-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-93-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-91-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-89-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-87-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-85-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-83-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-81-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-79-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-77-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-75-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-71-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-69-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-67-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-65-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-73-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-63-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-62-0x0000000004D60000-0x0000000004D95000-memory.dmp

Filesize
212KB

Download
memory/5000-854-0x0000000009D70000-0x000000000A388000-memory.dmp

Filesize
6.1MB

Download
memory/5000-856-0x000000000A390000-0x000000000A49A000-memory.dmp

Filesize
1.0MB

Download
memory/5000-855-0x00000000072E0000-0x00000000072F2000-memory.dmp

Filesize
72KB

Download
memory/5000-857-0x000000000A4A0000-0x000000000A4DC000-memory.dmp

Filesize
240KB

Download
memory/5000-858-0x0000000004AD0000-0x0000000004B1C000-memory.dmp

Filesize
304KB

Download