healer | 7bb6f39e87be1151c4e83cb1410e107c7f4e20a98693f639809fb43d840c3062

Analysis

max time kernel
140s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 02:28

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General

Target

7bb6f39e87be1151c4e83cb1410e107c7f4e20a98693f639809fb43d840c3062.exe
Size

569KB
MD5

2dc8ffcce51fc16066a49c109c59dbc9
SHA1

518f802b36934c4e4ff912e5e02c7c408b7fa1ad
SHA256

7bb6f39e87be1151c4e83cb1410e107c7f4e20a98693f639809fb43d840c3062
SHA512

02f33e8439e99ffc52827230282bb31c478ba11ab2943ca5474b523391cf1989d1866f11ca1c647bd2184162ab5ee92d55040dfe192adb8bc536c54f1ff86cc7
SSDEEP

12288:ky90JFUNwwb2jJCXLWlMRbE61NFRvXZtRhvNHcg0wduokWTgPKG7H:kyeQwwCYXaqRbE6/FhyLSGT

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/0x000b000000023b87-12.dat	healer
behavioral1/memory/3616-15-0x0000000000AB0000-0x0000000000ABA000-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	it261475.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it261475.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it261475.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it261475.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it261475.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it261475.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/2064-22-0x0000000002720000-0x000000000275C000-memory.dmp	family_redline
behavioral1/memory/2064-24-0x0000000004C00000-0x0000000004C3A000-memory.dmp	family_redline
behavioral1/memory/2064-40-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-86-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-84-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-82-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-80-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-78-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-76-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-74-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-72-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-70-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-68-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-66-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-64-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-62-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-60-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-58-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-56-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-54-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-52-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-50-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-48-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-46-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-44-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-42-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-38-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-36-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-34-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-32-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-30-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-88-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-28-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-26-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline
behavioral1/memory/2064-25-0x0000000004C00000-0x0000000004C35000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2076	ziCu7323.exe
3616	it261475.exe
2064	kp199832.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"	it261475.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\\\""	7bb6f39e87be1151c4e83cb1410e107c7f4e20a98693f639809fb43d840c3062.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\\\""	ziCu7323.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	ziCu7323.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp199832.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7bb6f39e87be1151c4e83cb1410e107c7f4e20a98693f639809fb43d840c3062.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3616	it261475.exe
3616	it261475.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3616	it261475.exe
Token: SeDebugPrivilege	2064	kp199832.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 692 wrote to memory of 2076	692	7bb6f39e87be1151c4e83cb1410e107c7f4e20a98693f639809fb43d840c3062.exe	83
PID 692 wrote to memory of 2076	692	7bb6f39e87be1151c4e83cb1410e107c7f4e20a98693f639809fb43d840c3062.exe	83
PID 692 wrote to memory of 2076	692	7bb6f39e87be1151c4e83cb1410e107c7f4e20a98693f639809fb43d840c3062.exe	83
PID 2076 wrote to memory of 3616	2076	ziCu7323.exe	84
PID 2076 wrote to memory of 3616	2076	ziCu7323.exe	84
PID 2076 wrote to memory of 2064	2076	ziCu7323.exe	96
PID 2076 wrote to memory of 2064	2076	ziCu7323.exe	96
PID 2076 wrote to memory of 2064	2076	ziCu7323.exe	96

C:\Users\Admin\AppData\Local\Temp\7bb6f39e87be1151c4e83cb1410e107c7f4e20a98693f639809fb43d840c3062.exe
"C:\Users\Admin\AppData\Local\Temp\7bb6f39e87be1151c4e83cb1410e107c7f4e20a98693f639809fb43d840c3062.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:692
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCu7323.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCu7323.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2076
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it261475.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it261475.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3616
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp199832.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp199832.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2064

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\ziCu7323.exe

Filesize
414KB

MD5
102cbdf783d849f8efc9d2026efd44f3

SHA1
bca1ff6814a9a48727560a92da13b8cd63b734ed

SHA256
37440998c50031b62c72de16ef2e6505e42e0007e152518de51df903d9da26a1

SHA512
0b5526e09121ef6078bfd241f41af45e6f9bcb10bb1f63316dc38f6fa040eb7b4e688488b6c84b9a453e1676127c19148f6a6d1a5a9b2a13a3a21fc130109e6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it261475.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp199832.exe

Filesize
343KB

MD5
2f44742c278c88b1410ed769023532e0

SHA1
84d8745d9defb4b24aac41dfe0be9c3fda84734f

SHA256
66e54382e113ce2027eee2347e808cf942c3acc027501f6dff7bfcc3be270385

SHA512
a2b04a1fed6f7ff5ac601ef3b95de7c634ab4e8657366e388d6481286f456fffe0bb7b768b8fccf03e332cf05f219b0a1af4ba29aa118981afe77cb895db0d5b

Download Submit
memory/2064-62-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-22-0x0000000002720000-0x000000000275C000-memory.dmp

Filesize
240KB

Download
memory/2064-821-0x0000000002510000-0x000000000255C000-memory.dmp

Filesize
304KB

Download
memory/2064-58-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-23-0x0000000004E00000-0x00000000053A4000-memory.dmp

Filesize
5.6MB

Download
memory/2064-24-0x0000000004C00000-0x0000000004C3A000-memory.dmp

Filesize
232KB

Download
memory/2064-40-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-86-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-84-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-82-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-60-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-78-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-56-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-74-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-72-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-70-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-68-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-66-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-64-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-820-0x0000000007EF0000-0x0000000007F2C000-memory.dmp

Filesize
240KB

Download
memory/2064-80-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-819-0x0000000007DC0000-0x0000000007ECA000-memory.dmp

Filesize
1.0MB

Download
memory/2064-76-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-54-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-52-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-50-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-48-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-46-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-44-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-42-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-38-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-36-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-34-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-32-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-30-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-88-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-28-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-26-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-25-0x0000000004C00000-0x0000000004C35000-memory.dmp

Filesize
212KB

Download
memory/2064-817-0x0000000007730000-0x0000000007D48000-memory.dmp

Filesize
6.1MB

Download
memory/2064-818-0x0000000007DA0000-0x0000000007DB2000-memory.dmp

Filesize
72KB

Download
memory/3616-16-0x00007FFDC3923000-0x00007FFDC3925000-memory.dmp

Filesize
8KB

Download
memory/3616-14-0x00007FFDC3923000-0x00007FFDC3925000-memory.dmp

Filesize
8KB

Download
memory/3616-15-0x0000000000AB0000-0x0000000000ABA000-memory.dmp

Filesize
40KB

Download