healer | d823ba7ea416c7c85efc9125451d6dee231a0b445a9e3a53d7f2df7763d7fdd5

Analysis

max time kernel
148s
max time network
148s
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, 21:38

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General

Target

d823ba7ea416c7c85efc9125451d6dee231a0b445a9e3a53d7f2df7763d7fdd5.exe
Size

936KB
MD5

95092700984732775e8ff8a529202cd6
SHA1

48bc5d2cd5dca7e9489dbbdab8b507eec7d1d4ff
SHA256

d823ba7ea416c7c85efc9125451d6dee231a0b445a9e3a53d7f2df7763d7fdd5
SHA512

bb8ce195a40f2d57af076ebe463d00fcf194c017a8ef2750723fd7f38cd648a7319742e9712aaf5b36ff1ec603ad243359153e6f3eaba4da8669ea63771c0fa2
SSDEEP

24576:EyxtuckUui3IUvDfo9jXCQ7GIzR/hhljQ29am+zQ:TFq4Lo9jXCYpphhVN2

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/0x000b000000023b72-19.dat	healer
behavioral1/memory/3740-22-0x0000000000180000-0x000000000018A000-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	it648434.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it648434.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it648434.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it648434.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it648434.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it648434.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/2060-29-0x00000000026A0000-0x00000000026DC000-memory.dmp	family_redline
behavioral1/memory/2060-31-0x0000000002890000-0x00000000028CA000-memory.dmp	family_redline
behavioral1/memory/2060-32-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-95-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-93-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-91-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-90-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-87-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-85-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-83-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-81-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-79-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-77-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-75-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-71-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-69-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-68-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-65-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-63-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-62-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-59-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-57-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-55-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-53-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-49-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-47-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-46-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-43-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-41-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-39-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-37-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-73-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-51-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-35-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline
behavioral1/memory/2060-33-0x0000000002890000-0x00000000028C5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
4976	ziqV6895.exe
2448	ziFF5256.exe
3740	it648434.exe
2060	jr153720.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"	it648434.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\\\""	d823ba7ea416c7c85efc9125451d6dee231a0b445a9e3a53d7f2df7763d7fdd5.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\\\""	ziqV6895.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\\\""	ziFF5256.exe

Launches sc.exe 1 IoCs

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

pid	Process
4876	sc.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	d823ba7ea416c7c85efc9125451d6dee231a0b445a9e3a53d7f2df7763d7fdd5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziqV6895.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziFF5256.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr153720.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3740	it648434.exe
3740	it648434.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3740	it648434.exe
Token: SeDebugPrivilege	2060	jr153720.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 5024 wrote to memory of 4976	5024	d823ba7ea416c7c85efc9125451d6dee231a0b445a9e3a53d7f2df7763d7fdd5.exe	83
PID 5024 wrote to memory of 4976	5024	d823ba7ea416c7c85efc9125451d6dee231a0b445a9e3a53d7f2df7763d7fdd5.exe	83
PID 5024 wrote to memory of 4976	5024	d823ba7ea416c7c85efc9125451d6dee231a0b445a9e3a53d7f2df7763d7fdd5.exe	83
PID 4976 wrote to memory of 2448	4976	ziqV6895.exe	84
PID 4976 wrote to memory of 2448	4976	ziqV6895.exe	84
PID 4976 wrote to memory of 2448	4976	ziqV6895.exe	84
PID 2448 wrote to memory of 3740	2448	ziFF5256.exe	85
PID 2448 wrote to memory of 3740	2448	ziFF5256.exe	85
PID 2448 wrote to memory of 2060	2448	ziFF5256.exe	94
PID 2448 wrote to memory of 2060	2448	ziFF5256.exe	94
PID 2448 wrote to memory of 2060	2448	ziFF5256.exe	94

C:\Users\Admin\AppData\Local\Temp\d823ba7ea416c7c85efc9125451d6dee231a0b445a9e3a53d7f2df7763d7fdd5.exe
"C:\Users\Admin\AppData\Local\Temp\d823ba7ea416c7c85efc9125451d6dee231a0b445a9e3a53d7f2df7763d7fdd5.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\ziqV6895.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqV6895.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4976
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziFF5256.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziFF5256.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2448
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it648434.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it648434.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3740
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr153720.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr153720.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:2060

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:4876

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\ziqV6895.exe

Filesize
623KB

MD5
63cde7a61c02b68ae27e60252463bac3

SHA1
a6bdc7ed277944f2b1ff21ad743711b2b53bcf42

SHA256
ec5ab19e490cc443b57a42e8355553780e47f172334e53fe294958ef706aabff

SHA512
82017fc3623a1a29f80391c964a0b65d981e89937b1297077386eedd34b11a5060973bfe0e04aba40bc20346277b6dcc153d3622e435e55f8004c459044f24a5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziFF5256.exe

Filesize
469KB

MD5
c73fe48b8289ab22e2af70091a7b9879

SHA1
47b5822622fe28f33b71b31883ed09dd79b6622e

SHA256
07912adbb5c168d0e162d2350654745e705904970b8f697fbb50c6685eba897f

SHA512
b7a36ae2482d92854fea0833c647bc0c762cefe175b2da4abac169c30a6a5788e4d43b7c24b0635c534377ea0f32774c8840ca0d73b5ecbbed5122704ed77fcc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it648434.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr153720.exe

Filesize
488KB

MD5
8682cbf9cb10d4e461a5145a96111441

SHA1
22c2eefa1ec35671d40f78fc902e6671c1f5ee0b

SHA256
dcb7939eb61e00a91dbfb3a51079cebfaadcc58d13f77ffec9c80180817e4186

SHA512
0040a9edee34f1f2962a2ee59939dea953c05da69ed2f20d9de803a4d56ebe29c908a43cd12570c85ff2130233d94090a785653c94f9cfb792b9c4709b661f3d

Download Submit
memory/2060-68-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-43-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-828-0x00000000025B0000-0x00000000025FC000-memory.dmp

Filesize
304KB

Download
memory/2060-29-0x00000000026A0000-0x00000000026DC000-memory.dmp

Filesize
240KB

Download
memory/2060-30-0x0000000004ED0000-0x0000000005474000-memory.dmp

Filesize
5.6MB

Download
memory/2060-31-0x0000000002890000-0x00000000028CA000-memory.dmp

Filesize
232KB

Download
memory/2060-32-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-95-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-93-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-91-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-90-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-87-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-85-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-83-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-81-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-79-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-77-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-75-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-71-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-69-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-63-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-827-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/2060-65-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-62-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-59-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-57-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-55-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-53-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-49-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-47-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-46-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-826-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/2060-41-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-39-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-37-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-73-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-51-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-35-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-33-0x0000000002890000-0x00000000028C5000-memory.dmp

Filesize
212KB

Download
memory/2060-824-0x0000000007940000-0x0000000007F58000-memory.dmp

Filesize
6.1MB

Download
memory/2060-825-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3740-21-0x00007FFC7E4D3000-0x00007FFC7E4D5000-memory.dmp

Filesize
8KB

Download
memory/3740-23-0x00007FFC7E4D3000-0x00007FFC7E4D5000-memory.dmp

Filesize
8KB

Download
memory/3740-22-0x0000000000180000-0x000000000018A000-memory.dmp

Filesize
40KB

Download