healer | 63dcaf2e9abd3c4c6c69bf00b1a15d4f03f8b8061c41fa1187cf496cdaa7be57

Analysis

max time kernel
140s
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
04-11-2024 13:45

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General

Target

63dcaf2e9abd3c4c6c69bf00b1a15d4f03f8b8061c41fa1187cf496cdaa7be57.exe
Size

568KB
MD5

edf661d65584cea7826690b6eb855c45
SHA1

8b1088f3c94a5f84a73ea9bc2bc03ee63eaac5c3
SHA256

63dcaf2e9abd3c4c6c69bf00b1a15d4f03f8b8061c41fa1187cf496cdaa7be57
SHA512

6b77003e17a2aa8b344e8539b07efffe9a67995c4f648ac9a6c07c43a3a2cbb50b0b9a15d817a0a54fb1c8f8af217d655c36b092e2fe999351d6942279d6770d
SSDEEP

12288:Ay90KkTVaabXfRD8vEfz79WI8XFRhXZtRhveHcphybRpCXxaWhBr:AyfkTV9Cv6f9W1FhebOX0Wvr

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/0x0032000000023b81-12.dat	healer
behavioral1/memory/3924-15-0x0000000000590000-0x000000000059A000-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\DisableBehaviorMonitoring = "1"	it135526.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it135526.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it135526.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it135526.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it135526.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it135526.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/836-22-0x00000000022F0000-0x000000000232C000-memory.dmp	family_redline
behavioral1/memory/836-24-0x0000000002370000-0x00000000023AA000-memory.dmp	family_redline
behavioral1/memory/836-40-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-42-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-38-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-36-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-34-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-32-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-80-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-70-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-56-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-30-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-28-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-26-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-25-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-88-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-86-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-84-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-82-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-78-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-76-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-74-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-72-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-68-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-66-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-64-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-62-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-60-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-58-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-54-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-52-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-50-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-48-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-46-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline
behavioral1/memory/836-44-0x0000000002370000-0x00000000023A5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4460	zigN6936.exe
3924	it135526.exe
836	kp388609.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"	it135526.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	zigN6936.exe
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\\\""	63dcaf2e9abd3c4c6c69bf00b1a15d4f03f8b8061c41fa1187cf496cdaa7be57.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	63dcaf2e9abd3c4c6c69bf00b1a15d4f03f8b8061c41fa1187cf496cdaa7be57.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zigN6936.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp388609.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3924	it135526.exe
3924	it135526.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3924	it135526.exe
Token: SeDebugPrivilege	836	kp388609.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4836 wrote to memory of 4460	4836	63dcaf2e9abd3c4c6c69bf00b1a15d4f03f8b8061c41fa1187cf496cdaa7be57.exe	84
PID 4836 wrote to memory of 4460	4836	63dcaf2e9abd3c4c6c69bf00b1a15d4f03f8b8061c41fa1187cf496cdaa7be57.exe	84
PID 4836 wrote to memory of 4460	4836	63dcaf2e9abd3c4c6c69bf00b1a15d4f03f8b8061c41fa1187cf496cdaa7be57.exe	84
PID 4460 wrote to memory of 3924	4460	zigN6936.exe	85
PID 4460 wrote to memory of 3924	4460	zigN6936.exe	85
PID 4460 wrote to memory of 836	4460	zigN6936.exe	94
PID 4460 wrote to memory of 836	4460	zigN6936.exe	94
PID 4460 wrote to memory of 836	4460	zigN6936.exe	94

C:\Users\Admin\AppData\Local\Temp\63dcaf2e9abd3c4c6c69bf00b1a15d4f03f8b8061c41fa1187cf496cdaa7be57.exe
"C:\Users\Admin\AppData\Local\Temp\63dcaf2e9abd3c4c6c69bf00b1a15d4f03f8b8061c41fa1187cf496cdaa7be57.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4836
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigN6936.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigN6936.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4460
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it135526.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it135526.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3924
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp388609.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp388609.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:836

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\zigN6936.exe

Filesize
414KB

MD5
b6c8f9af27b4ff9a041172fb51fc2140

SHA1
27064834921164776b58150a65000951c3c9803b

SHA256
2b68ab5a62ffd0ca2594831de8f706e6401612a4d332a6deb91851bf639a5e5d

SHA512
584d79daf535b931284f0a7738b8d803cfbf0f6931ea48beaefea1f5942cc2cf3979ce21195dfe9cf8bc15f944ba106730adf8d76e3716410bbfd8f0c3ad8d69

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it135526.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp388609.exe

Filesize
343KB

MD5
4143004c666c35da6ea0a342abbdc64f

SHA1
41412aab0d83c275ebae63f270b6f924af3f25bd

SHA256
fc7bd5f9ae90a493f79e7c5f9d06e2d981773f6e39c2b60b747bec1be716cc30

SHA512
396787c161cdb4446ebe3e6d22874f79830bde059155e0d4d85651fcc52c31460a8e18e5ccc1ba98fd64805edbb860e2e682c41b92f1d6ee3ad6bfecbd9e85bf

Download Submit
memory/836-88-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-22-0x00000000022F0000-0x000000000232C000-memory.dmp

Filesize
240KB

Download
memory/836-821-0x00000000020B0000-0x00000000020FC000-memory.dmp

Filesize
304KB

Download
memory/836-84-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-23-0x0000000004D00000-0x00000000052A4000-memory.dmp

Filesize
5.6MB

Download
memory/836-24-0x0000000002370000-0x00000000023AA000-memory.dmp

Filesize
232KB

Download
memory/836-40-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-42-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-38-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-36-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-86-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-32-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-82-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-70-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-56-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-30-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-28-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-26-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-25-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-820-0x0000000002800000-0x000000000283C000-memory.dmp

Filesize
240KB

Download
memory/836-34-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-819-0x0000000007D50000-0x0000000007E5A000-memory.dmp

Filesize
1.0MB

Download
memory/836-80-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-78-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-76-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-74-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-72-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-68-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-66-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-64-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-62-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-60-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-58-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-54-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-52-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-50-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-48-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-46-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-44-0x0000000002370000-0x00000000023A5000-memory.dmp

Filesize
212KB

Download
memory/836-817-0x0000000007730000-0x0000000007D48000-memory.dmp

Filesize
6.1MB

Download
memory/836-818-0x00000000026B0000-0x00000000026C2000-memory.dmp

Filesize
72KB

Download
memory/3924-17-0x00007FF992CE3000-0x00007FF992CE5000-memory.dmp

Filesize
8KB

Download
memory/3924-14-0x00007FF992CE3000-0x00007FF992CE5000-memory.dmp

Filesize
8KB

Download
memory/3924-15-0x0000000000590000-0x000000000059A000-memory.dmp

Filesize
40KB

Download