healer | cc1a2eb9305ea99e8801ab7d0159ba4ae7fe3b5f3164ffa77d7bc2f42ba3c8ad

Analysis

max time kernel
148s
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, 00:06

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General

Target

cc1a2eb9305ea99e8801ab7d0159ba4ae7fe3b5f3164ffa77d7bc2f42ba3c8ad.exe
Size

570KB
MD5

d848d670134d2d0ff9e67c221e94b4d0
SHA1

cc4af8e149e596f30b607373d992907724c21d36
SHA256

cc1a2eb9305ea99e8801ab7d0159ba4ae7fe3b5f3164ffa77d7bc2f42ba3c8ad
SHA512

de9ea8fd7218410d0393d37d010f7435f949836ce01bc469e2afb73e9bfa0b26e0cf9e958194c26c22222538ac47892031b7e2faa4ed5bc3dadfcb0db1a57dc0
SSDEEP

12288:rMrry90Mahimz7AuxqVMRC46B72B4ho1O7q3ywTx:QypsVAuxYMIUB4hF7kTx

Score

10^/10

healer redline mango discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

mango

193.233.20.28:4125

Attributes

auth_value
ecf79d7f5227d998a3501c972d915d23

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/1744-12-0x0000000002150000-0x000000000216A000-memory.dmp	healer
behavioral1/memory/1744-14-0x00000000021E0000-0x00000000021F8000-memory.dmp	healer
behavioral1/memory/1744-22-0x00000000021E0000-0x00000000021F2000-memory.dmp	healer
behavioral1/memory/1744-42-0x00000000021E0000-0x00000000021F2000-memory.dmp	healer
behavioral1/memory/1744-40-0x00000000021E0000-0x00000000021F2000-memory.dmp	healer
behavioral1/memory/1744-38-0x00000000021E0000-0x00000000021F2000-memory.dmp	healer
behavioral1/memory/1744-37-0x00000000021E0000-0x00000000021F2000-memory.dmp	healer
behavioral1/memory/1744-34-0x00000000021E0000-0x00000000021F2000-memory.dmp	healer
behavioral1/memory/1744-32-0x00000000021E0000-0x00000000021F2000-memory.dmp	healer
behavioral1/memory/1744-30-0x00000000021E0000-0x00000000021F2000-memory.dmp	healer
behavioral1/memory/1744-28-0x00000000021E0000-0x00000000021F2000-memory.dmp	healer
behavioral1/memory/1744-26-0x00000000021E0000-0x00000000021F2000-memory.dmp	healer
behavioral1/memory/1744-20-0x00000000021E0000-0x00000000021F2000-memory.dmp	healer
behavioral1/memory/1744-18-0x00000000021E0000-0x00000000021F2000-memory.dmp	healer
behavioral1/memory/1744-16-0x00000000021E0000-0x00000000021F2000-memory.dmp	healer
behavioral1/memory/1744-15-0x00000000021E0000-0x00000000021F2000-memory.dmp	healer
behavioral1/memory/1744-24-0x00000000021E0000-0x00000000021F2000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	r4424zF.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	r4424zF.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	r4424zF.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	r4424zF.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	r4424zF.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	r4424zF.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/2496-58-0x0000000002160000-0x00000000021A6000-memory.dmp	family_redline
behavioral1/memory/2496-59-0x00000000026F0000-0x0000000002734000-memory.dmp	family_redline
behavioral1/memory/2496-83-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-89-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-93-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-91-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-87-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-85-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-81-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-79-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-77-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-75-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-74-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-71-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-69-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-67-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-65-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-63-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-61-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline
behavioral1/memory/2496-60-0x00000000026F0000-0x000000000272E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
1744	r4424zF.exe
2496	w04qJ75.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	r4424zF.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	r4424zF.exe

Adds Run key to start application 2 TTPs 1 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\\\""	cc1a2eb9305ea99e8801ab7d0159ba4ae7fe3b5f3164ffa77d7bc2f42ba3c8ad.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3948	1744	WerFault.exe	82

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	cc1a2eb9305ea99e8801ab7d0159ba4ae7fe3b5f3164ffa77d7bc2f42ba3c8ad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	r4424zF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	w04qJ75.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1744	r4424zF.exe
1744	r4424zF.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1744	r4424zF.exe
Token: SeDebugPrivilege	2496	w04qJ75.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4776 wrote to memory of 1744	4776	cc1a2eb9305ea99e8801ab7d0159ba4ae7fe3b5f3164ffa77d7bc2f42ba3c8ad.exe	82
PID 4776 wrote to memory of 1744	4776	cc1a2eb9305ea99e8801ab7d0159ba4ae7fe3b5f3164ffa77d7bc2f42ba3c8ad.exe	82
PID 4776 wrote to memory of 1744	4776	cc1a2eb9305ea99e8801ab7d0159ba4ae7fe3b5f3164ffa77d7bc2f42ba3c8ad.exe	82
PID 4776 wrote to memory of 2496	4776	cc1a2eb9305ea99e8801ab7d0159ba4ae7fe3b5f3164ffa77d7bc2f42ba3c8ad.exe	97
PID 4776 wrote to memory of 2496	4776	cc1a2eb9305ea99e8801ab7d0159ba4ae7fe3b5f3164ffa77d7bc2f42ba3c8ad.exe	97
PID 4776 wrote to memory of 2496	4776	cc1a2eb9305ea99e8801ab7d0159ba4ae7fe3b5f3164ffa77d7bc2f42ba3c8ad.exe	97

C:\Users\Admin\AppData\Local\Temp\cc1a2eb9305ea99e8801ab7d0159ba4ae7fe3b5f3164ffa77d7bc2f42ba3c8ad.exe
"C:\Users\Admin\AppData\Local\Temp\cc1a2eb9305ea99e8801ab7d0159ba4ae7fe3b5f3164ffa77d7bc2f42ba3c8ad.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r4424zF.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r4424zF.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1744
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1744 -s 1080
    3⤵
    - Program crash
    PID:3948
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w04qJ75.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w04qJ75.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2496

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1744 -ip 1744
1⤵
PID:1792

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r4424zF.exe

Filesize
322KB

MD5
8141937b23cd1895e561d8e90fdeeff3

SHA1
6f810e9e480564f5837461f8ccdd07c951a1bece

SHA256
ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6

SHA512
40957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w04qJ75.exe

Filesize
301KB

MD5
17550ba5d2dc0f77f7921227c93bc2bd

SHA1
bac37e5ef1c8acfdb6211527bfcbbaec5719342b

SHA256
61dcedfb38453427170d426c396e9bc5080ee63088b8892a7cd5621b141d6b69

SHA512
fe07303bca4025cba2815c003c142a302d2fb037c1837a1c518635f41887d0b33d3b8e952dc63efbb488eb4bf8fe4d87dc31b4aa3619949b33d6bf27c607e880

Download Submit
memory/1744-49-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1744-8-0x00000000007B0000-0x00000000008B0000-memory.dmp

Filesize
1024KB

Download
memory/1744-11-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/1744-12-0x0000000002150000-0x000000000216A000-memory.dmp

Filesize
104KB

Download
memory/1744-13-0x0000000004C30000-0x00000000051D4000-memory.dmp

Filesize
5.6MB

Download
memory/1744-14-0x00000000021E0000-0x00000000021F8000-memory.dmp

Filesize
96KB

Download
memory/1744-22-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-42-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-40-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-38-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-37-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-34-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-32-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-30-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-28-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-26-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-20-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-18-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-16-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-15-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-24-0x00000000021E0000-0x00000000021F2000-memory.dmp

Filesize
72KB

Download
memory/1744-43-0x00000000007B0000-0x00000000008B0000-memory.dmp

Filesize
1024KB

Download
memory/1744-44-0x00000000005B0000-0x00000000005DD000-memory.dmp

Filesize
180KB

Download
memory/1744-45-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1744-48-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/1744-9-0x00000000005B0000-0x00000000005DD000-memory.dmp

Filesize
180KB

Download
memory/1744-10-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2496-69-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-63-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-54-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/2496-58-0x0000000002160000-0x00000000021A6000-memory.dmp

Filesize
280KB

Download
memory/2496-57-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/2496-59-0x00000000026F0000-0x0000000002734000-memory.dmp

Filesize
272KB

Download
memory/2496-83-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-89-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-93-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-91-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-87-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-85-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-81-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-79-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-77-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-75-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-74-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-71-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-55-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/2496-67-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-65-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-56-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/2496-61-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-60-0x00000000026F0000-0x000000000272E000-memory.dmp

Filesize
248KB

Download
memory/2496-966-0x00000000051B0000-0x00000000057C8000-memory.dmp

Filesize
6.1MB

Download
memory/2496-967-0x00000000057D0000-0x00000000058DA000-memory.dmp

Filesize
1.0MB

Download
memory/2496-968-0x0000000002850000-0x0000000002862000-memory.dmp

Filesize
72KB

Download
memory/2496-969-0x0000000002870000-0x00000000028AC000-memory.dmp

Filesize
240KB

Download
memory/2496-970-0x00000000059F0000-0x0000000005A3C000-memory.dmp

Filesize
304KB

Download