healer | ed3ac1c9a169bd6a53851255e85be724877ac0d852d45e492cdc4be2065eba02

Analysis

max time kernel
149s
max time network
151s
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, 23:47

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General

Target

ed3ac1c9a169bd6a53851255e85be724877ac0d852d45e492cdc4be2065eba02.exe
Size

919KB
MD5

628ba8d59aede89f1c7023879cb72742
SHA1

43ea9b3770d9ca7d353719aa2475a3e53bd7c66f
SHA256

ed3ac1c9a169bd6a53851255e85be724877ac0d852d45e492cdc4be2065eba02
SHA512

d31b6f6eae4e830599f299d5b9bb9c8e25204250b884cf30ea68e027abd00a52fd4345eddaa5e45b60670ecb97efdc4c2ede57364a6b9af75cb0002265fced88
SSDEEP

24576:kyDYiyaTmrO2mre+hgk/wJ11sND6PUFkRr5:zEiyaai29pjFM

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/0x0009000000023bdf-19.dat	healer
behavioral1/memory/672-22-0x0000000000F30000-0x0000000000F3A000-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	it047532.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it047532.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it047532.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it047532.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it047532.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it047532.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/3512-29-0x0000000002750000-0x000000000278C000-memory.dmp	family_redline
behavioral1/memory/3512-31-0x00000000053D0000-0x000000000540A000-memory.dmp	family_redline
behavioral1/memory/3512-73-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-71-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-95-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-93-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-91-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-89-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-87-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-85-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-83-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-81-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-79-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-77-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-75-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-69-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-68-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-63-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-61-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-59-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-57-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-55-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-53-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-51-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-49-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-47-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-43-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-41-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-37-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-35-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-65-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-45-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-39-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-33-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3512-32-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
4544	ziVN4875.exe
5040	ziMJ9283.exe
672	it047532.exe
3512	jr040229.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"	it047532.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\\\""	ed3ac1c9a169bd6a53851255e85be724877ac0d852d45e492cdc4be2065eba02.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\\\""	ziVN4875.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\\\""	ziMJ9283.exe

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ed3ac1c9a169bd6a53851255e85be724877ac0d852d45e492cdc4be2065eba02.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziVN4875.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziMJ9283.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr040229.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
672	it047532.exe
672	it047532.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	672	it047532.exe
Token: SeDebugPrivilege	3512	jr040229.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1896 wrote to memory of 4544	1896	ed3ac1c9a169bd6a53851255e85be724877ac0d852d45e492cdc4be2065eba02.exe	83
PID 1896 wrote to memory of 4544	1896	ed3ac1c9a169bd6a53851255e85be724877ac0d852d45e492cdc4be2065eba02.exe	83
PID 1896 wrote to memory of 4544	1896	ed3ac1c9a169bd6a53851255e85be724877ac0d852d45e492cdc4be2065eba02.exe	83
PID 4544 wrote to memory of 5040	4544	ziVN4875.exe	84
PID 4544 wrote to memory of 5040	4544	ziVN4875.exe	84
PID 4544 wrote to memory of 5040	4544	ziVN4875.exe	84
PID 5040 wrote to memory of 672	5040	ziMJ9283.exe	85
PID 5040 wrote to memory of 672	5040	ziMJ9283.exe	85
PID 5040 wrote to memory of 3512	5040	ziMJ9283.exe	93
PID 5040 wrote to memory of 3512	5040	ziMJ9283.exe	93
PID 5040 wrote to memory of 3512	5040	ziMJ9283.exe	93

C:\Users\Admin\AppData\Local\Temp\ed3ac1c9a169bd6a53851255e85be724877ac0d852d45e492cdc4be2065eba02.exe
"C:\Users\Admin\AppData\Local\Temp\ed3ac1c9a169bd6a53851255e85be724877ac0d852d45e492cdc4be2065eba02.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1896
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVN4875.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVN4875.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4544
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziMJ9283.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziMJ9283.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5040
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it047532.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it047532.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:672
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr040229.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr040229.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:3512

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\ziVN4875.exe

Filesize
615KB

MD5
9e77b42049571203ba7cbea1f31072ca

SHA1
cbb73f6b79974c234c7330c322c2913edf0f05f6

SHA256
3fd93e3a446f172f79ef7678dac03e38401a173cf004fd789c493644be433819

SHA512
68df0929d71733bc3fc748bd24d9a702bdab40cef5a02c2bcba0d48488ad6a6d13d0e802902d8310226f839fe86a25bc1215943fc1ed27efd1dffd73eaa94faa

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziMJ9283.exe

Filesize
461KB

MD5
782719c1f135ad0d8f68effbbce8964b

SHA1
2445f1a0b8401f6530630f0393bbdf5cddaccce9

SHA256
1394a7f555d826151d2d443691c70d412e12e6e87567f8673a5202b3a5faf10d

SHA512
f8e99c4a36d70afa7dc5f70941cc95cda8b5a147629ab6dcda5f26a36e3d823a7074d2d4aa8ed4700d53646fa84882df5162d8f6b578ed37ce9736287d5dd3bb

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it047532.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr040229.exe

Filesize
472KB

MD5
fe02e8fde24b7484e9c604fe74720669

SHA1
a62e6ad5be91a5467bb2e7486f5255cfa9cb6637

SHA256
44edc6a4b8f77a0c51bd34d281830a062723bfcea5d51bed647998e30ddb0665

SHA512
74942426dacb3ec17572854b5f06c64059e1fd251a58c0e69998ca9707bccb2e5b2b1ea929ffce99ebf464299d64f68886bedca071c1f2532c2c4b9125179a56

Download Submit
memory/672-21-0x00007FFEF5CB3000-0x00007FFEF5CB5000-memory.dmp

Filesize
8KB

Download
memory/672-22-0x0000000000F30000-0x0000000000F3A000-memory.dmp

Filesize
40KB

Download
memory/672-23-0x00007FFEF5CB3000-0x00007FFEF5CB5000-memory.dmp

Filesize
8KB

Download
memory/3512-77-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-63-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-31-0x00000000053D0000-0x000000000540A000-memory.dmp

Filesize
232KB

Download
memory/3512-73-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-71-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-95-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-93-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-91-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-89-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-87-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-85-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-824-0x00000000078E0000-0x0000000007EF8000-memory.dmp

Filesize
6.1MB

Download
memory/3512-826-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/3512-825-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3512-83-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-81-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-79-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-29-0x0000000002750000-0x000000000278C000-memory.dmp

Filesize
240KB

Download
memory/3512-75-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-69-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-68-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-30-0x0000000004DE0000-0x0000000005384000-memory.dmp

Filesize
5.6MB

Download
memory/3512-61-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-59-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-57-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-55-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-53-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-51-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-49-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-47-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-43-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-41-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-37-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-35-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-65-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-45-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-39-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-33-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-32-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3512-827-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/3512-828-0x0000000002800000-0x000000000284C000-memory.dmp

Filesize
304KB

Download