healer | cbfa787c31b8d42036795004edee27cff700e83e0de372da035028b41972c55f

Analysis

max time kernel
141s
max time network
147s
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, 21:17

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General

Target

cbfa787c31b8d42036795004edee27cff700e83e0de372da035028b41972c55f.exe
Size

566KB
MD5

9b48866310cc8c5f7626c9a62c66e5fb
SHA1

af124df136edfb9e5468916bb6cc9435560f6c01
SHA256

cbfa787c31b8d42036795004edee27cff700e83e0de372da035028b41972c55f
SHA512

8c3d47b75537a3820d2fa7d6a0b6c40862aaadff3df13cedfd1081bd624cadb77ca8c49db261e54cb3e1cf3f50fe1bfc6c07a8439fbb78ae50ec2745045568d3
SSDEEP

12288:Jy90MAbEd0qL0Me53v0m6PnQ5sHD6xXssu9:JyAbEd0Ie5MfnQqHD6xXsZ

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/0x0008000000023ca3-12.dat	healer
behavioral1/memory/4244-15-0x0000000000DA0000-0x0000000000DAA000-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"	it399213.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it399213.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it399213.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it399213.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it399213.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it399213.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/4112-22-0x0000000007110000-0x000000000714C000-memory.dmp	family_redline
behavioral1/memory/4112-24-0x00000000071A0000-0x00000000071DA000-memory.dmp	family_redline
behavioral1/memory/4112-30-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-36-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-88-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-86-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-84-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-82-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-78-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-76-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-74-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-72-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-71-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-68-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-66-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-62-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-60-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-58-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-56-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-54-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-52-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-50-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-48-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-46-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-42-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-40-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-38-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-34-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-32-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-80-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-64-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-44-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-28-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-26-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4112-25-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2068	ziGR3348.exe
4244	it399213.exe
4112	kp004868.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"	it399213.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\\\""	cbfa787c31b8d42036795004edee27cff700e83e0de372da035028b41972c55f.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\\\""	ziGR3348.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	ziGR3348.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp004868.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cbfa787c31b8d42036795004edee27cff700e83e0de372da035028b41972c55f.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4244	it399213.exe
4244	it399213.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4244	it399213.exe
Token: SeDebugPrivilege	4112	kp004868.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4116 wrote to memory of 2068	4116	cbfa787c31b8d42036795004edee27cff700e83e0de372da035028b41972c55f.exe	83
PID 4116 wrote to memory of 2068	4116	cbfa787c31b8d42036795004edee27cff700e83e0de372da035028b41972c55f.exe	83
PID 4116 wrote to memory of 2068	4116	cbfa787c31b8d42036795004edee27cff700e83e0de372da035028b41972c55f.exe	83
PID 2068 wrote to memory of 4244	2068	ziGR3348.exe	84
PID 2068 wrote to memory of 4244	2068	ziGR3348.exe	84
PID 2068 wrote to memory of 4112	2068	ziGR3348.exe	90
PID 2068 wrote to memory of 4112	2068	ziGR3348.exe	90
PID 2068 wrote to memory of 4112	2068	ziGR3348.exe	90

C:\Users\Admin\AppData\Local\Temp\cbfa787c31b8d42036795004edee27cff700e83e0de372da035028b41972c55f.exe
"C:\Users\Admin\AppData\Local\Temp\cbfa787c31b8d42036795004edee27cff700e83e0de372da035028b41972c55f.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4116
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziGR3348.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziGR3348.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2068
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it399213.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it399213.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4244
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp004868.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp004868.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4112

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\ziGR3348.exe

Filesize
412KB

MD5
2e2611412d6e741139905271995291f9

SHA1
0fe5147aa77297509bb45da0201c5ea7530ffeb5

SHA256
eec3428d5f1c489402ab8915d938b4ea25c501b60f45b7e262d281ec4c744dbd

SHA512
f7d76a2ff8ac2c5812c87640b1d9da0c0df81af9559f74abeabf556995c0de20b9cb4a4b5c499b32b46b0e7cb740a5be55c2afff8e3df7d44036586fa6631d52

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it399213.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp004868.exe

Filesize
368KB

MD5
ce9a397c045ec1e24e554b6ce0db4515

SHA1
62843ddbb13ff72ea916e07ed5be595c2bd67968

SHA256
585d05127f1fb6d166d749d9c6ef2864e29e0455af718eaf2c60705a0e671116

SHA512
b4b1bbf9cd76b6aad8fa36cdfaba754c00aa2aeed40570d6bf46c748ab04a553447015e3699b2b6d27da406edb75800822fcbd14de28fd0449e88dc917119f25

Download Submit
memory/4112-74-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-48-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-25-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-22-0x0000000007110000-0x000000000714C000-memory.dmp

Filesize
240KB

Download
memory/4112-23-0x00000000072C0000-0x0000000007864000-memory.dmp

Filesize
5.6MB

Download
memory/4112-24-0x00000000071A0000-0x00000000071DA000-memory.dmp

Filesize
232KB

Download
memory/4112-30-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-36-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-88-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-86-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-84-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-82-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-819-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/4112-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/4112-821-0x0000000006C40000-0x0000000006C8C000-memory.dmp

Filesize
304KB

Download
memory/4112-818-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/4112-817-0x0000000009CF0000-0x000000000A308000-memory.dmp

Filesize
6.1MB

Download
memory/4112-78-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-76-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-26-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-68-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-28-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-71-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-66-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-62-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-60-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-58-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-56-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-54-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-52-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-50-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-72-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-46-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-42-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-40-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-38-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-34-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-32-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-80-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-64-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4112-44-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4244-16-0x00007FFEED8A3000-0x00007FFEED8A5000-memory.dmp

Filesize
8KB

Download
memory/4244-14-0x00007FFEED8A3000-0x00007FFEED8A5000-memory.dmp

Filesize
8KB

Download
memory/4244-15-0x0000000000DA0000-0x0000000000DAA000-memory.dmp

Filesize
40KB

Download