healer | 58a13efad5fed21f56da382284e895b969b5fcc16f3cd20f4a9183c7fcde8604

Analysis

max time kernel
141s
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
19-11-2024 11:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

58a13efad5fed21f56da382284e895b969b5fcc16f3cd20f4a9183c7fcde8604.exe
Size

624KB
MD5

c0e38ceb9bd20f002e032a1fcd4aa7e2
SHA1

46f671d80d56a6c0e49107672d5f2f01a8757d6b
SHA256

58a13efad5fed21f56da382284e895b969b5fcc16f3cd20f4a9183c7fcde8604
SHA512

b7a07ae37e77986ddc9241f2ffef5470c59b992be410d3663726fe491537d22cce4524310488ba08faa228136620750048685d31cef4c8fb7c9344088a8a402e
SSDEEP

12288:dy90JAT3rXD3ke5hrG25ACigptReVu0Khbfog79RnbJeNTqrsQA:dy6+35XrGCigptiOZwgbF2+4QA

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/0x0008000000023c8b-12.dat	healer
behavioral1/memory/4984-15-0x0000000000CD0000-0x0000000000CDA000-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\DisableIOAVProtection = "1"	it479223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it479223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it479223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it479223.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it479223.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it479223.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/4192-21-0x0000000002920000-0x000000000295C000-memory.dmp	family_redline
behavioral1/memory/4192-23-0x0000000002AF0000-0x0000000002B2A000-memory.dmp	family_redline
behavioral1/memory/4192-25-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-73-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-87-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-86-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-83-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-81-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-79-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-77-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-75-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-71-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-69-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-67-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-65-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-63-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-61-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-59-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-55-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-53-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-51-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-49-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-47-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-45-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-41-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-39-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-37-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-35-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-33-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-31-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-27-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-57-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-43-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-29-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline
behavioral1/memory/4192-24-0x0000000002AF0000-0x0000000002B25000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
5040	zibj8050.exe
4984	it479223.exe
4192	jr969395.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"	it479223.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\\\""	58a13efad5fed21f56da382284e895b969b5fcc16f3cd20f4a9183c7fcde8604.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\\\""	zibj8050.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	58a13efad5fed21f56da382284e895b969b5fcc16f3cd20f4a9183c7fcde8604.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zibj8050.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr969395.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4984	it479223.exe
4984	it479223.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4984	it479223.exe
Token: SeDebugPrivilege	4192	jr969395.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4868 wrote to memory of 5040	4868	58a13efad5fed21f56da382284e895b969b5fcc16f3cd20f4a9183c7fcde8604.exe	83
PID 4868 wrote to memory of 5040	4868	58a13efad5fed21f56da382284e895b969b5fcc16f3cd20f4a9183c7fcde8604.exe	83
PID 4868 wrote to memory of 5040	4868	58a13efad5fed21f56da382284e895b969b5fcc16f3cd20f4a9183c7fcde8604.exe	83
PID 5040 wrote to memory of 4984	5040	zibj8050.exe	84
PID 5040 wrote to memory of 4984	5040	zibj8050.exe	84
PID 5040 wrote to memory of 4192	5040	zibj8050.exe	98
PID 5040 wrote to memory of 4192	5040	zibj8050.exe	98
PID 5040 wrote to memory of 4192	5040	zibj8050.exe	98

C:\Users\Admin\AppData\Local\Temp\58a13efad5fed21f56da382284e895b969b5fcc16f3cd20f4a9183c7fcde8604.exe
"C:\Users\Admin\AppData\Local\Temp\58a13efad5fed21f56da382284e895b969b5fcc16f3cd20f4a9183c7fcde8604.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4868
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibj8050.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibj8050.exe
  2⤵
  - 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\IXP001.TMP\it479223.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it479223.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4984
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr969395.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr969395.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4192

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibj8050.exe

Filesize
470KB

MD5
c91169da4e1f8aac4a1db41472854bc8

SHA1
c4031dc285afe4a78109c7532451810a0da1f778

SHA256
93a3231e6e40df16c3649fdbdf505669b5e07a6dfa3988829d6a4f0752b73d9e

SHA512
43e339fbbd3a568ce9fee1b5afa9f9da84da92a83be0ffa51226c78a050d79253483256951e7bb38938afe584be61959be5aa6eac24a03303813de4796b3aea8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it479223.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr969395.exe

Filesize
486KB

MD5
f7be9ebf0ca41dbe4eb841ff0e6e5476

SHA1
77ad1240e06ea44abcd0e37612cdbf74952a5ebb

SHA256
d5bc93e0e9f7fb35ccb80d0cc6fc118bb7c241c6473845cdac334d647f50851c

SHA512
4b476b9edc6608a8ffb38bd2b1371b645ef3b0175c9eb19a4bd678e46b1bb1524ce98fbb126720934715ee49aae9c89a3ab21f9294a7e5b9747cadf22ab4a396

Download Submit
memory/4192-61-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-22-0x00000000051F0000-0x0000000005794000-memory.dmp

Filesize
5.6MB

Download
memory/4192-21-0x0000000002920000-0x000000000295C000-memory.dmp

Filesize
240KB

Download
memory/4192-55-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-23-0x0000000002AF0000-0x0000000002B2A000-memory.dmp

Filesize
232KB

Download
memory/4192-25-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-73-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-87-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-86-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-83-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-81-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-79-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-77-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-75-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-71-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-53-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-67-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-65-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-63-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-820-0x0000000002870000-0x00000000028BC000-memory.dmp

Filesize
304KB

Download
memory/4192-819-0x0000000008250000-0x000000000828C000-memory.dmp

Filesize
240KB

Download
memory/4192-59-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-69-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-51-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-49-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-47-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-45-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-41-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-39-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-37-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-35-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-33-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-31-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-27-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-57-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-43-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-29-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-24-0x0000000002AF0000-0x0000000002B25000-memory.dmp

Filesize
212KB

Download
memory/4192-816-0x0000000007B20000-0x0000000008138000-memory.dmp

Filesize
6.1MB

Download
memory/4192-817-0x0000000005180000-0x0000000005192000-memory.dmp

Filesize
72KB

Download
memory/4192-818-0x0000000008140000-0x000000000824A000-memory.dmp

Filesize
1.0MB

Download
memory/4984-15-0x0000000000CD0000-0x0000000000CDA000-memory.dmp

Filesize
40KB

Download
memory/4984-14-0x00007FFC4AAD3000-0x00007FFC4AAD5000-memory.dmp

Filesize
8KB

Download