healer | f63ab618040f232da926b1c06b22415136bb66af3c9b9042095f932c59906efd

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10/11/2024, 23:38

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General

Target

f63ab618040f232da926b1c06b22415136bb66af3c9b9042095f932c59906efd.exe
Size

1.0MB
MD5

9be94c7b975e556cd5300b423427a3eb
SHA1

bb8a5d00597bbbd0da4e8fbf821c5d8e44a533ae
SHA256

f63ab618040f232da926b1c06b22415136bb66af3c9b9042095f932c59906efd
SHA512

3c18e322d50fba1cabd957f3a971025f727da979ffb9f2a38122c9b5caa63be1bb6cdb5b1b6f8ee5ef92d68e9fbad77d53fff865efcabdce9a071845eadc7b61
SSDEEP

24576:kyeR2fg+hg1m+Rvp4jSPPw1iCLFeG8pZKUOyfoIYlPw:zRfS1m+B2jSCiSgpwBFlP

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/2812-23-0x0000000002770000-0x000000000278A000-memory.dmp	healer
behavioral1/memory/2812-25-0x0000000002840000-0x0000000002858000-memory.dmp	healer
behavioral1/memory/2812-53-0x0000000002840000-0x0000000002852000-memory.dmp	healer
behavioral1/memory/2812-51-0x0000000002840000-0x0000000002852000-memory.dmp	healer
behavioral1/memory/2812-49-0x0000000002840000-0x0000000002852000-memory.dmp	healer
behavioral1/memory/2812-47-0x0000000002840000-0x0000000002852000-memory.dmp	healer
behavioral1/memory/2812-45-0x0000000002840000-0x0000000002852000-memory.dmp	healer
behavioral1/memory/2812-43-0x0000000002840000-0x0000000002852000-memory.dmp	healer
behavioral1/memory/2812-41-0x0000000002840000-0x0000000002852000-memory.dmp	healer
behavioral1/memory/2812-39-0x0000000002840000-0x0000000002852000-memory.dmp	healer
behavioral1/memory/2812-37-0x0000000002840000-0x0000000002852000-memory.dmp	healer
behavioral1/memory/2812-35-0x0000000002840000-0x0000000002852000-memory.dmp	healer
behavioral1/memory/2812-33-0x0000000002840000-0x0000000002852000-memory.dmp	healer
behavioral1/memory/2812-31-0x0000000002840000-0x0000000002852000-memory.dmp	healer
behavioral1/memory/2812-29-0x0000000002840000-0x0000000002852000-memory.dmp	healer
behavioral1/memory/2812-27-0x0000000002840000-0x0000000002852000-memory.dmp	healer
behavioral1/memory/2812-26-0x0000000002840000-0x0000000002852000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr289462.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr289462.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr289462.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr289462.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr289462.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr289462.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/5116-62-0x00000000025F0000-0x000000000262C000-memory.dmp	family_redline
behavioral1/memory/5116-63-0x0000000002890000-0x00000000028CA000-memory.dmp	family_redline
behavioral1/memory/5116-75-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-79-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-77-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-73-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-71-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-91-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-69-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-89-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-97-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-95-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-93-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-87-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-85-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-83-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-81-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-67-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-65-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/5116-64-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
1668	un006643.exe
3584	un744613.exe
2812	pr289462.exe
5116	qu074767.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr289462.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr289462.exe

Adds Run key to start application 2 TTPs 3 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\\\""	f63ab618040f232da926b1c06b22415136bb66af3c9b9042095f932c59906efd.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\\\""	un006643.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\\\""	un744613.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5096	2812	WerFault.exe	86

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	un744613.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr289462.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu074767.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f63ab618040f232da926b1c06b22415136bb66af3c9b9042095f932c59906efd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un006643.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2812	pr289462.exe
2812	pr289462.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2812	pr289462.exe
Token: SeDebugPrivilege	5116	qu074767.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1536 wrote to memory of 1668	1536	f63ab618040f232da926b1c06b22415136bb66af3c9b9042095f932c59906efd.exe	83
PID 1536 wrote to memory of 1668	1536	f63ab618040f232da926b1c06b22415136bb66af3c9b9042095f932c59906efd.exe	83
PID 1536 wrote to memory of 1668	1536	f63ab618040f232da926b1c06b22415136bb66af3c9b9042095f932c59906efd.exe	83
PID 1668 wrote to memory of 3584	1668	un006643.exe	84
PID 1668 wrote to memory of 3584	1668	un006643.exe	84
PID 1668 wrote to memory of 3584	1668	un006643.exe	84
PID 3584 wrote to memory of 2812	3584	un744613.exe	86
PID 3584 wrote to memory of 2812	3584	un744613.exe	86
PID 3584 wrote to memory of 2812	3584	un744613.exe	86
PID 3584 wrote to memory of 5116	3584	un744613.exe	101
PID 3584 wrote to memory of 5116	3584	un744613.exe	101
PID 3584 wrote to memory of 5116	3584	un744613.exe	101

C:\Users\Admin\AppData\Local\Temp\f63ab618040f232da926b1c06b22415136bb66af3c9b9042095f932c59906efd.exe
"C:\Users\Admin\AppData\Local\Temp\f63ab618040f232da926b1c06b22415136bb66af3c9b9042095f932c59906efd.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1536
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un006643.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un006643.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1668
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un744613.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un744613.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3584
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr289462.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr289462.exe
      4⤵
      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:2812
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2812 -s 1080
        5⤵
        Program crash
        
        PID:5096
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu074767.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu074767.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:5116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2812 -ip 2812
1⤵
PID:944

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\un006643.exe

Filesize
751KB

MD5
6cb0e0cbf32606ba031aaa5edbe0f711

SHA1
95177b5c0b76efc3b0b2da89f69ca3d19667ae11

SHA256
c245aa58da2bdf3a1b22adc0559947e83cb0841c29584ac859b276635ef7cd62

SHA512
210f854d5a7fb63a27bcc4c3b7c685cf9ee93013af798ffa68107a586b3a9a12b5318bba8a72a9fa2bf83855585a6dc4a51297d5b01c35a8067bbe0fc35e23a1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un744613.exe

Filesize
597KB

MD5
15fe3fe834caa33c5fec4b22735cc483

SHA1
9afed722c03cc8506572ab41f3e0c42b42709c49

SHA256
9186c2904b2008bafe7d8bc9963e769ed1ec11c8b343504941c47174136b7c40

SHA512
4d91d8bbcff36603f15f39b56404ab5636bf65b8b4d0e91a0a4c790dcd3bd3703dd80811ea63c17e8ddfc56092f39c458a8b4ae46711067eaf32e53679bbf9cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr289462.exe

Filesize
391KB

MD5
f08d990296a2cc3ee026909bf922e341

SHA1
62854a9311f14350fd37be99466f9c1a5aa17f72

SHA256
d4ca91ab785753ebdd17219393f8d00440b143d833d4211c6f1ff5497144eff6

SHA512
4894bc783865dd0f3fa8b6a2c9eca409084c9c4b4a140b15a1577220a18ad79c86da6fefca3eaff315c19ead9f87f688e55165cdbde25bd6ae1b32ad2f105d58

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu074767.exe

Filesize
474KB

MD5
cc17173b57fcc04aed8207b75282af2b

SHA1
d5c8878ba10323bfdd02ecc5436751b63a506099

SHA256
d91f1c04f50a08cfdca3211cc84de57912921ef6e6bf10acf814977b4cf3bb51

SHA512
c43fa9927a664eb6b202209d256d71356d9d55991150b036b96a16171b0077421d5fcb8b82a7ad9509eb0d9836638675dac9a86f1f1828f419ec8ff9299222f5

Download Submit
memory/2812-54-0x0000000000400000-0x0000000000807000-memory.dmp

Filesize
4.0MB

Download
memory/2812-24-0x0000000005070000-0x0000000005614000-memory.dmp

Filesize
5.6MB

Download
memory/2812-25-0x0000000002840000-0x0000000002858000-memory.dmp

Filesize
96KB

Download
memory/2812-53-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-51-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-49-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-47-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-45-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-43-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-41-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-39-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-37-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-35-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-33-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-31-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-29-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-27-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-26-0x0000000002840000-0x0000000002852000-memory.dmp

Filesize
72KB

Download
memory/2812-55-0x0000000000930000-0x0000000000A30000-memory.dmp

Filesize
1024KB

Download
memory/2812-23-0x0000000002770000-0x000000000278A000-memory.dmp

Filesize
104KB

Download
memory/2812-22-0x0000000000930000-0x0000000000A30000-memory.dmp

Filesize
1024KB

Download
memory/2812-57-0x0000000000400000-0x0000000000807000-memory.dmp

Filesize
4.0MB

Download
memory/5116-63-0x0000000002890000-0x00000000028CA000-memory.dmp

Filesize
232KB

Download
memory/5116-87-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-89-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-79-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-77-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-73-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-71-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-91-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-69-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-75-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-97-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-95-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-93-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-62-0x00000000025F0000-0x000000000262C000-memory.dmp

Filesize
240KB

Download
memory/5116-85-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-83-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-81-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-67-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-65-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-64-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/5116-856-0x00000000079E0000-0x0000000007FF8000-memory.dmp

Filesize
6.1MB

Download
memory/5116-857-0x0000000005040000-0x0000000005052000-memory.dmp

Filesize
72KB

Download
memory/5116-858-0x0000000008000000-0x000000000810A000-memory.dmp

Filesize
1.0MB

Download
memory/5116-859-0x0000000008110000-0x000000000814C000-memory.dmp

Filesize
240KB

Download
memory/5116-860-0x0000000002760000-0x00000000027AC000-memory.dmp

Filesize
304KB

Download