healer | f9ef5e5e24efe5c4cc8659f19ead050fc5ec698cecea2a0802e1ade2a16e9e95

Analysis

max time kernel
141s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04/11/2024, 13:11

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General

Target

f9ef5e5e24efe5c4cc8659f19ead050fc5ec698cecea2a0802e1ade2a16e9e95.exe
Size

568KB
MD5

ba292e86a9c8eb813502ab2b3c92ec60
SHA1

3f19265cb6d3ff295aea7057375ba1ea7d472c37
SHA256

f9ef5e5e24efe5c4cc8659f19ead050fc5ec698cecea2a0802e1ade2a16e9e95
SHA512

82958f99e5dd838b63934dc37d96b822ddf956f651ad7921df431987565c480517e9217639d5006c45ac6a6d8929847777d0fca23d4716fe9f1ecc7875faf850
SSDEEP

12288:8y90c3odxUFchxZEGxMA9vYf/mCr4iYtORXwehBNcd1VHh6eIbUk08:8yfodxUjGxM5f/jYt+XzIXVHh6pUd8

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/0x0008000000023c94-12.dat	healer
behavioral1/memory/4284-15-0x0000000000F30000-0x0000000000F3A000-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	it914637.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it914637.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it914637.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it914637.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it914637.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it914637.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/3152-22-0x0000000004D40000-0x0000000004D7C000-memory.dmp	family_redline
behavioral1/memory/3152-24-0x00000000078C0000-0x00000000078FA000-memory.dmp	family_redline
behavioral1/memory/3152-30-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-28-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-26-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-25-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-32-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-88-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-86-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-84-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-82-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-80-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-78-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-76-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-74-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-72-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-70-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-68-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-66-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-64-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-62-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-60-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-58-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-56-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-54-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-52-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-50-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-48-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-46-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-44-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-42-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-40-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-34-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-38-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline
behavioral1/memory/3152-37-0x00000000078C0000-0x00000000078F5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
5068	zipt5332.exe
4284	it914637.exe
3152	kp437287.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"	it914637.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\\\""	f9ef5e5e24efe5c4cc8659f19ead050fc5ec698cecea2a0802e1ade2a16e9e95.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\\\""	zipt5332.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	f9ef5e5e24efe5c4cc8659f19ead050fc5ec698cecea2a0802e1ade2a16e9e95.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zipt5332.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp437287.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4284	it914637.exe
4284	it914637.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4284	it914637.exe
Token: SeDebugPrivilege	3152	kp437287.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4008 wrote to memory of 5068	4008	f9ef5e5e24efe5c4cc8659f19ead050fc5ec698cecea2a0802e1ade2a16e9e95.exe	84
PID 4008 wrote to memory of 5068	4008	f9ef5e5e24efe5c4cc8659f19ead050fc5ec698cecea2a0802e1ade2a16e9e95.exe	84
PID 4008 wrote to memory of 5068	4008	f9ef5e5e24efe5c4cc8659f19ead050fc5ec698cecea2a0802e1ade2a16e9e95.exe	84
PID 5068 wrote to memory of 4284	5068	zipt5332.exe	85
PID 5068 wrote to memory of 4284	5068	zipt5332.exe	85
PID 5068 wrote to memory of 3152	5068	zipt5332.exe	97
PID 5068 wrote to memory of 3152	5068	zipt5332.exe	97
PID 5068 wrote to memory of 3152	5068	zipt5332.exe	97

C:\Users\Admin\AppData\Local\Temp\f9ef5e5e24efe5c4cc8659f19ead050fc5ec698cecea2a0802e1ade2a16e9e95.exe
"C:\Users\Admin\AppData\Local\Temp\f9ef5e5e24efe5c4cc8659f19ead050fc5ec698cecea2a0802e1ade2a16e9e95.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4008
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipt5332.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipt5332.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5068
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it914637.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it914637.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4284
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp437287.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp437287.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3152

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\zipt5332.exe

Filesize
414KB

MD5
dc1599b95a9a022593ecfd045f2a5f0b

SHA1
3dd03be20f67874479c3e00a2bad659d75952b55

SHA256
98c98b9b2bf8b8959aeea4cece7f006dff4c9dacfe07075a1139172de642335d

SHA512
224cd966c28d4523d6f0074b0e22cfc8a267dda39eff4f8497e43eaf2d1bd4ebe3f0fc30a7cf5ec91cce0056f3692430f0a54c32db099221c5901aa4a4fcb039

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it914637.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp437287.exe

Filesize
381KB

MD5
887322cdd66e6dd965dcda0d85f2673b

SHA1
0c8865aba5095efa66377f3f28b64261292fe372

SHA256
d9480b8312b74fd5771cafb38e4ae5030a8347a4c25f172b9e138e73f3ea192c

SHA512
480e8df2e643d94e7fd6372ccd1cccb02260c5f6d5d551c510f66618dec44ff4d4a74fb9e3767e7849c23a386326cc61af857c6dcd970bcd683369ac19252c21

Download Submit
memory/3152-72-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-48-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-821-0x0000000006DC0000-0x0000000006E0C000-memory.dmp

Filesize
304KB

Download
memory/3152-22-0x0000000004D40000-0x0000000004D7C000-memory.dmp

Filesize
240KB

Download
memory/3152-23-0x0000000007310000-0x00000000078B4000-memory.dmp

Filesize
5.6MB

Download
memory/3152-24-0x00000000078C0000-0x00000000078FA000-memory.dmp

Filesize
232KB

Download
memory/3152-30-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-28-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-26-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-25-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-32-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-88-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-86-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-84-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-82-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-80-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-78-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-76-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-74-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-820-0x000000000A5E0000-0x000000000A61C000-memory.dmp

Filesize
240KB

Download
memory/3152-66-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-819-0x000000000A4B0000-0x000000000A5BA000-memory.dmp

Filesize
1.0MB

Download
memory/3152-68-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-64-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-62-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-60-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-58-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-56-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-54-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-52-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-50-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-70-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-46-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-44-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-42-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-40-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-34-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-38-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-37-0x00000000078C0000-0x00000000078F5000-memory.dmp

Filesize
212KB

Download
memory/3152-817-0x0000000009DD0000-0x000000000A3E8000-memory.dmp

Filesize
6.1MB

Download
memory/3152-818-0x000000000A490000-0x000000000A4A2000-memory.dmp

Filesize
72KB

Download
memory/4284-16-0x00007FFC7B7F3000-0x00007FFC7B7F5000-memory.dmp

Filesize
8KB

Download
memory/4284-14-0x00007FFC7B7F3000-0x00007FFC7B7F5000-memory.dmp

Filesize
8KB

Download
memory/4284-15-0x0000000000F30000-0x0000000000F3A000-memory.dmp

Filesize
40KB

Download