healer | 007b4662b14079159ab4414cc3fc264160dc6c320d5495a1d46805af3f55c54d

Analysis

max time kernel
118s
max time network
121s
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 07:35

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General

Target

007b4662b14079159ab4414cc3fc264160dc6c320d5495a1d46805af3f55c54d.exe
Size

806KB
MD5

a3cec5c6efc2dbd7b8c287b14e4f05cc
SHA1

fc1e49c9738003eb96cbf0b756e563ffafefc008
SHA256

007b4662b14079159ab4414cc3fc264160dc6c320d5495a1d46805af3f55c54d
SHA512

b67ef7988731fcaa8c2e6d48767836094ee7d77bfb7bf1cbab8f49114c0f30e0623a22aa364b8e9268e15588c9deee0eb2bc4140ec77ee8c1913f33c480530cd
SSDEEP

12288:ey90WSsXuCVyMgRh+sFyHbswglbRBT9N2rz8bxdnlj9uadVqOWYl5z8rt:eyBXuCVGM2y7Tg/Z9QrQ9uaCOLmrt

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/0x0008000000023c88-12.dat	healer
behavioral1/memory/112-15-0x00000000003E0000-0x00000000003EA000-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\Policies\Microsoft\Windows Defender\Real-Time Protection	az450076.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	az450076.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	az450076.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	az450076.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	az450076.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	az450076.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/3024-22-0x0000000002820000-0x000000000285C000-memory.dmp	family_redline
behavioral1/memory/3024-24-0x0000000002910000-0x000000000294A000-memory.dmp	family_redline
behavioral1/memory/3024-36-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-44-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-86-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-84-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-83-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-80-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-78-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-76-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-74-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-72-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-70-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-66-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-64-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-62-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-60-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-58-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-56-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-54-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-52-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-50-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-46-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-42-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-40-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-38-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-34-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-32-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-30-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-88-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-68-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-48-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-28-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-26-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline
behavioral1/memory/3024-25-0x0000000002910000-0x0000000002945000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
632	ki391060.exe
112	az450076.exe
3024	bu732908.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"	az450076.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\\\""	007b4662b14079159ab4414cc3fc264160dc6c320d5495a1d46805af3f55c54d.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\\\""	ki391060.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	007b4662b14079159ab4414cc3fc264160dc6c320d5495a1d46805af3f55c54d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ki391060.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bu732908.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
112	az450076.exe
112	az450076.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	112	az450076.exe
Token: SeDebugPrivilege	3024	bu732908.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5024 wrote to memory of 632	5024	007b4662b14079159ab4414cc3fc264160dc6c320d5495a1d46805af3f55c54d.exe	83
PID 5024 wrote to memory of 632	5024	007b4662b14079159ab4414cc3fc264160dc6c320d5495a1d46805af3f55c54d.exe	83
PID 5024 wrote to memory of 632	5024	007b4662b14079159ab4414cc3fc264160dc6c320d5495a1d46805af3f55c54d.exe	83
PID 632 wrote to memory of 112	632	ki391060.exe	84
PID 632 wrote to memory of 112	632	ki391060.exe	84
PID 632 wrote to memory of 3024	632	ki391060.exe	102
PID 632 wrote to memory of 3024	632	ki391060.exe	102
PID 632 wrote to memory of 3024	632	ki391060.exe	102

C:\Users\Admin\AppData\Local\Temp\007b4662b14079159ab4414cc3fc264160dc6c320d5495a1d46805af3f55c54d.exe
"C:\Users\Admin\AppData\Local\Temp\007b4662b14079159ab4414cc3fc264160dc6c320d5495a1d46805af3f55c54d.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5024
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki391060.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki391060.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:632
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\az450076.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\az450076.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:112
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bu732908.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bu732908.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3024

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\ki391060.exe

Filesize
470KB

MD5
028ed7490121fe3c804364d3b360675f

SHA1
68077ab3041b1e6462bb34ba94ebf9aef13d1607

SHA256
aee8d73cf9a404c5af35b8f5cd945325843cd5e66beea380a3fe3a99d909b770

SHA512
ac12f3721b143606c549576dd0f6f66c44e73c3882fe53245a7122d2c79701efd6ffc56f42ef4b559057125c64c9525835f076f8d9528c89d36539bd4a6f29af

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\az450076.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bu732908.exe

Filesize
486KB

MD5
9b9f750c6bd3a97f64716b3299197ac9

SHA1
bb20bdc58a1c67a6832c1fa2534ab749b36593a2

SHA256
3311d90e83c35da45b47ba63f80a7c614985d6f5cd263aba8556294be4a92931

SHA512
95fa1e4e26dac911295c9379d9125e8a4f076a6bdb0ca5dc078fba95fb081078e9b74c0915e25c84f355df18765d9d5b8776ca0346778d12982eb8277cfeccf2

Download Submit
memory/112-14-0x00007FF8E7EE3000-0x00007FF8E7EE5000-memory.dmp

Filesize
8KB

Download
memory/112-15-0x00000000003E0000-0x00000000003EA000-memory.dmp

Filesize
40KB

Download
memory/112-16-0x00007FF8E7EE3000-0x00007FF8E7EE5000-memory.dmp

Filesize
8KB

Download
memory/3024-62-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-52-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-24-0x0000000002910000-0x000000000294A000-memory.dmp

Filesize
232KB

Download
memory/3024-36-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-44-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-86-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-84-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-83-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-80-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-78-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-76-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-74-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-72-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-70-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-66-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-64-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-22-0x0000000002820000-0x000000000285C000-memory.dmp

Filesize
240KB

Download
memory/3024-60-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-58-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-56-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-54-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-23-0x0000000005130000-0x00000000056D4000-memory.dmp

Filesize
5.6MB

Download
memory/3024-50-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-46-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-42-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-40-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-38-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-34-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-32-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-30-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-88-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-68-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-48-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-28-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-26-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-25-0x0000000002910000-0x0000000002945000-memory.dmp

Filesize
212KB

Download
memory/3024-817-0x0000000007A60000-0x0000000008078000-memory.dmp

Filesize
6.1MB

Download
memory/3024-818-0x0000000005040000-0x0000000005052000-memory.dmp

Filesize
72KB

Download
memory/3024-819-0x0000000008080000-0x000000000818A000-memory.dmp

Filesize
1.0MB

Download
memory/3024-820-0x0000000005070000-0x00000000050AC000-memory.dmp

Filesize
240KB

Download
memory/3024-821-0x0000000002750000-0x000000000279C000-memory.dmp

Filesize
304KB

Download