healer | 609c27031e1ab1c36feda115e5cb5077cbb69d0b61463e4abebdc647ca167123

Analysis

max time kernel
140s
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
04-11-2024 14:04

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General

Target

609c27031e1ab1c36feda115e5cb5077cbb69d0b61463e4abebdc647ca167123.exe
Size

611KB
MD5

69a008028bc01fcbad7d256c3e69551e
SHA1

b6f7f24604902792d7d71e697c8139a117a30be7
SHA256

609c27031e1ab1c36feda115e5cb5077cbb69d0b61463e4abebdc647ca167123
SHA512

dd03421e33d70dcf97be2b6c5e152f526ad470271da016244f34fb88fc58959ee64d902dde08c85d6253cb5942c5697f251ccb878803d8fb098f0d81f3c145c3
SSDEEP

12288:zy905WUtHA++jcXuZEYKdDfc/E1XfSoNhpxKolg4HU:zyLUtH6opY6D0s1XfHPlZ0

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/0x0008000000023cc1-12.dat	healer
behavioral1/memory/4936-15-0x00000000006A0000-0x00000000006AA000-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\DisableOnAccessProtection = "1"	45105715.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	45105715.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	45105715.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	45105715.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	45105715.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	45105715.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/2688-22-0x0000000004D60000-0x0000000004D9C000-memory.dmp	family_redline
behavioral1/memory/2688-24-0x0000000004E20000-0x0000000004E5A000-memory.dmp	family_redline
behavioral1/memory/2688-36-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-38-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-88-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-86-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-84-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-80-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-78-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-76-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-74-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-72-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-70-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-68-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-66-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-64-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-60-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-59-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-56-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-54-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-52-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-50-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-48-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-46-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-44-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-42-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-40-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-34-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-32-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-30-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-82-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-62-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-28-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-26-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline
behavioral1/memory/2688-25-0x0000000004E20000-0x0000000004E55000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
244	st070660.exe
4936	45105715.exe
2688	kp082460.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"	45105715.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\\\""	st070660.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\\\""	609c27031e1ab1c36feda115e5cb5077cbb69d0b61463e4abebdc647ca167123.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
5964	sc.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	609c27031e1ab1c36feda115e5cb5077cbb69d0b61463e4abebdc647ca167123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	st070660.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp082460.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4936	45105715.exe
4936	45105715.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4936	45105715.exe
Token: SeDebugPrivilege	2688	kp082460.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4784 wrote to memory of 244	4784	609c27031e1ab1c36feda115e5cb5077cbb69d0b61463e4abebdc647ca167123.exe	84
PID 4784 wrote to memory of 244	4784	609c27031e1ab1c36feda115e5cb5077cbb69d0b61463e4abebdc647ca167123.exe	84
PID 4784 wrote to memory of 244	4784	609c27031e1ab1c36feda115e5cb5077cbb69d0b61463e4abebdc647ca167123.exe	84
PID 244 wrote to memory of 4936	244	st070660.exe	85
PID 244 wrote to memory of 4936	244	st070660.exe	85
PID 244 wrote to memory of 2688	244	st070660.exe	94
PID 244 wrote to memory of 2688	244	st070660.exe	94
PID 244 wrote to memory of 2688	244	st070660.exe	94

C:\Users\Admin\AppData\Local\Temp\609c27031e1ab1c36feda115e5cb5077cbb69d0b61463e4abebdc647ca167123.exe
"C:\Users\Admin\AppData\Local\Temp\609c27031e1ab1c36feda115e5cb5077cbb69d0b61463e4abebdc647ca167123.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4784
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st070660.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st070660.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:244
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\45105715.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\45105715.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4936
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp082460.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp082460.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2688

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:5964

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\st070660.exe

Filesize
457KB

MD5
9f83f33d60543baf46bedea49c0399b2

SHA1
418b09b1146234532eabbac916a8de96e0892665

SHA256
1f934e02b4a925e8560d3b9b59dd63bda8e85c430d58f48983b96949359d18da

SHA512
3c083ddc068d9feab5f409b91b6efa0b39627dd48697a5e595ad0ee2a5728456379ed081695e2ef40bec83f61afc4cc525d4a4f18cd03e0c7c9b4cbd053e0fed

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\45105715.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp082460.exe

Filesize
459KB

MD5
eb178d06ecd88ff822c02c2bb5f18596

SHA1
eacd673b646bd8916bbe3aa4e43085bb46509136

SHA256
7afe839cab5dd92f6cce7710513de765b28d854d2443e5e5878833f6e8f47609

SHA512
5e0f8d0ce6b5f0452e2100b284fb1a0e7c3e6198de84ba3afbb07b1a779c1a032825d1a599b5199dc1540d7f74b42750beeebf4ecb07ae49e98895681391c6a8

Download Submit
memory/2688-64-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-22-0x0000000004D60000-0x0000000004D9C000-memory.dmp

Filesize
240KB

Download
memory/2688-821-0x0000000002770000-0x00000000027BC000-memory.dmp

Filesize
304KB

Download
memory/2688-59-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-23-0x0000000004F00000-0x00000000054A4000-memory.dmp

Filesize
5.6MB

Download
memory/2688-24-0x0000000004E20000-0x0000000004E5A000-memory.dmp

Filesize
232KB

Download
memory/2688-36-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-38-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-88-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-86-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-60-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-80-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-56-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-76-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-74-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-72-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-70-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-68-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-66-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-820-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/2688-84-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-819-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/2688-78-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-54-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-52-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-50-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-48-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-46-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-44-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-42-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-40-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-34-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-32-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-30-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-82-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-62-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-28-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-26-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-25-0x0000000004E20000-0x0000000004E55000-memory.dmp

Filesize
212KB

Download
memory/2688-817-0x0000000007930000-0x0000000007F48000-memory.dmp

Filesize
6.1MB

Download
memory/2688-818-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/4936-16-0x00007FFFF2E13000-0x00007FFFF2E15000-memory.dmp

Filesize
8KB

Download
memory/4936-14-0x00007FFFF2E13000-0x00007FFFF2E15000-memory.dmp

Filesize
8KB

Download
memory/4936-15-0x00000000006A0000-0x00000000006AA000-memory.dmp

Filesize
40KB

Download