healer | f2a78419277e53e91f10a489b46781855c8cf5a5641725e968c06e506d0c44e8

Analysis

max time kernel
118s
max time network
120s
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 22:18

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General

Target

f2a78419277e53e91f10a489b46781855c8cf5a5641725e968c06e506d0c44e8N.exe
Size

624KB
MD5

a8a5492f231c1e544fb8cded30d61140
SHA1

3ffb17c2b0c2516801613fb6a7af49d216a900c9
SHA256

f2a78419277e53e91f10a489b46781855c8cf5a5641725e968c06e506d0c44e8
SHA512

5674b603ae6e0be1f225df8ed520ea976dfd58746d6d94bd23833e9aff2d15475b6c2ebfb45eea90f976226c33b9456e4bf100c3d2f84b0635ac48c96f5173fe
SSDEEP

12288:6y90LhZ/1s9trH2fdSPt5I/eabGUg7pRfp7JKT77dyk9svE:6ysbK9trHcdgQ2cZgfvKTx9l

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/0x000b000000023b92-12.dat	healer
behavioral1/memory/4816-15-0x0000000000390000-0x000000000039A000-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\DisableBehaviorMonitoring = "1"	it434831.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it434831.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it434831.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it434831.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it434831.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it434831.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/3096-22-0x00000000028B0000-0x00000000028EC000-memory.dmp	family_redline
behavioral1/memory/3096-24-0x00000000053D0000-0x000000000540A000-memory.dmp	family_redline
behavioral1/memory/3096-76-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-68-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-88-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-86-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-84-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-82-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-80-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-78-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-74-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-72-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-71-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-66-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-64-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-62-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-60-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-58-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-56-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-54-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-52-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-50-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-48-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-46-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-44-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-42-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-40-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-38-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-36-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-34-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-32-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-30-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-28-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-26-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline
behavioral1/memory/3096-25-0x00000000053D0000-0x0000000005405000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2692	ziBN6976.exe
4816	it434831.exe
3096	jr192946.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"	it434831.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\\\""	ziBN6976.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\\\""	f2a78419277e53e91f10a489b46781855c8cf5a5641725e968c06e506d0c44e8N.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	f2a78419277e53e91f10a489b46781855c8cf5a5641725e968c06e506d0c44e8N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziBN6976.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr192946.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4816	it434831.exe
4816	it434831.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4816	it434831.exe
Token: SeDebugPrivilege	3096	jr192946.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 2692	2848	f2a78419277e53e91f10a489b46781855c8cf5a5641725e968c06e506d0c44e8N.exe	83
PID 2848 wrote to memory of 2692	2848	f2a78419277e53e91f10a489b46781855c8cf5a5641725e968c06e506d0c44e8N.exe	83
PID 2848 wrote to memory of 2692	2848	f2a78419277e53e91f10a489b46781855c8cf5a5641725e968c06e506d0c44e8N.exe	83
PID 2692 wrote to memory of 4816	2692	ziBN6976.exe	84
PID 2692 wrote to memory of 4816	2692	ziBN6976.exe	84
PID 2692 wrote to memory of 3096	2692	ziBN6976.exe	95
PID 2692 wrote to memory of 3096	2692	ziBN6976.exe	95
PID 2692 wrote to memory of 3096	2692	ziBN6976.exe	95

C:\Users\Admin\AppData\Local\Temp\f2a78419277e53e91f10a489b46781855c8cf5a5641725e968c06e506d0c44e8N.exe
"C:\Users\Admin\AppData\Local\Temp\f2a78419277e53e91f10a489b46781855c8cf5a5641725e968c06e506d0c44e8N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBN6976.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBN6976.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2692
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it434831.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it434831.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4816
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr192946.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr192946.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3096

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\ziBN6976.exe

Filesize
470KB

MD5
da0a66ecf86a0a6dc0c37a373632780a

SHA1
8b6bc0d26eb95d15e757136120609ca35571588f

SHA256
1eb6c315a008994a82ce4b9667b99caa7901d10ba31d20563cd2a91e9db5efef

SHA512
0af4da54f003364373d737e2185ab1f14e42f7d471a47eb54f73343be8f280944b323b0746c777b384d28e30bdd14abf932cbf8d04e93dbe491dbff213e4f141

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it434831.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr192946.exe

Filesize
486KB

MD5
f59e3b7fc527e7d959a16b388cdd0ccf

SHA1
100e533406cd55203b5fb7a181e7a500e8331ccd

SHA256
ec9fae2216bd16ea93147b609d8e5ae53209a75157d89c8e252310a25254492c

SHA512
5bfdfbea6c6465a920d70f3728f2d460f3edad2f40a8b39c5af28b43f478f29e5f1d9beeccae8cc19870d98917146d1607a24ae21efdaa236c5766647e843230

Download Submit
memory/3096-62-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-22-0x00000000028B0000-0x00000000028EC000-memory.dmp

Filesize
240KB

Download
memory/3096-25-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-58-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-23-0x0000000004DE0000-0x0000000005384000-memory.dmp

Filesize
5.6MB

Download
memory/3096-24-0x00000000053D0000-0x000000000540A000-memory.dmp

Filesize
232KB

Download
memory/3096-76-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-68-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-88-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-86-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-60-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-82-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-56-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-78-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-74-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-72-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-71-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-66-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-64-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-26-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-84-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-28-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-80-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-54-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-820-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/3096-821-0x00000000026C0000-0x000000000270C000-memory.dmp

Filesize
304KB

Download
memory/3096-819-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/3096-818-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3096-817-0x00000000078E0000-0x0000000007EF8000-memory.dmp

Filesize
6.1MB

Download
memory/3096-52-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-50-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-48-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-46-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-44-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-42-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-40-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-38-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-36-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-34-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-32-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/3096-30-0x00000000053D0000-0x0000000005405000-memory.dmp

Filesize
212KB

Download
memory/4816-16-0x00007FF99D3A3000-0x00007FF99D3A5000-memory.dmp

Filesize
8KB

Download
memory/4816-14-0x00007FF99D3A3000-0x00007FF99D3A5000-memory.dmp

Filesize
8KB

Download
memory/4816-15-0x0000000000390000-0x000000000039A000-memory.dmp

Filesize
40KB

Download