healer | 9e64f799a8a8be104f37600c7ae6489261a0b6e89b2ecf35cd6b74328da30ee6

Analysis

max time kernel
150s
max time network
152s
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 01:43

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General

Target

9e64f799a8a8be104f37600c7ae6489261a0b6e89b2ecf35cd6b74328da30ee6.exe
Size

705KB
MD5

9c67db527642254955403eb91262639f
SHA1

fb0c3ee22e52e0e263bd9db74b97f5f1f61a22ae
SHA256

9e64f799a8a8be104f37600c7ae6489261a0b6e89b2ecf35cd6b74328da30ee6
SHA512

245f2ee1d88a840deb114dd85c60c3a71ffdd48444be10739715ec9528225fa8c804aabccd380edbdced6ea913418be2f70780b3f00da9d48ab3a5bb07f89c05
SSDEEP

12288:py90jIE/1N0blWvIDJ1CHqI3AodPcJR8RSJc8BZTqwrGJY8c0VYZAwVmJ5:py8IE/+q0XCHJiR8R8lrGTci0M5

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/2180-18-0x0000000004EB0000-0x0000000004ECA000-memory.dmp	healer
behavioral1/memory/2180-20-0x0000000007290000-0x00000000072A8000-memory.dmp	healer
behavioral1/memory/2180-46-0x0000000007290000-0x00000000072A2000-memory.dmp	healer
behavioral1/memory/2180-48-0x0000000007290000-0x00000000072A2000-memory.dmp	healer
behavioral1/memory/2180-44-0x0000000007290000-0x00000000072A2000-memory.dmp	healer
behavioral1/memory/2180-42-0x0000000007290000-0x00000000072A2000-memory.dmp	healer
behavioral1/memory/2180-41-0x0000000007290000-0x00000000072A2000-memory.dmp	healer
behavioral1/memory/2180-38-0x0000000007290000-0x00000000072A2000-memory.dmp	healer
behavioral1/memory/2180-36-0x0000000007290000-0x00000000072A2000-memory.dmp	healer
behavioral1/memory/2180-34-0x0000000007290000-0x00000000072A2000-memory.dmp	healer
behavioral1/memory/2180-32-0x0000000007290000-0x00000000072A2000-memory.dmp	healer
behavioral1/memory/2180-30-0x0000000007290000-0x00000000072A2000-memory.dmp	healer
behavioral1/memory/2180-28-0x0000000007290000-0x00000000072A2000-memory.dmp	healer
behavioral1/memory/2180-26-0x0000000007290000-0x00000000072A2000-memory.dmp	healer
behavioral1/memory/2180-24-0x0000000007290000-0x00000000072A2000-memory.dmp	healer
behavioral1/memory/2180-22-0x0000000007290000-0x00000000072A2000-memory.dmp	healer
behavioral1/memory/2180-21-0x0000000007290000-0x00000000072A2000-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\DisableBehaviorMonitoring = "1"	pr064516.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr064516.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr064516.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr064516.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr064516.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr064516.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/1516-60-0x0000000007160000-0x000000000719C000-memory.dmp	family_redline
behavioral1/memory/1516-61-0x00000000071E0000-0x000000000721A000-memory.dmp	family_redline
behavioral1/memory/1516-65-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-81-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-95-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-93-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-91-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-89-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-87-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-85-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-79-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-77-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-75-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-73-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-71-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-69-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-67-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-83-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-63-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline
behavioral1/memory/1516-62-0x00000000071E0000-0x0000000007215000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
980	un483080.exe
2180	pr064516.exe
1516	qu447182.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	pr064516.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr064516.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\\\""	un483080.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\\\""	9e64f799a8a8be104f37600c7ae6489261a0b6e89b2ecf35cd6b74328da30ee6.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
8	2180	WerFault.exe	85

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	9e64f799a8a8be104f37600c7ae6489261a0b6e89b2ecf35cd6b74328da30ee6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un483080.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pr064516.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu447182.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2180	pr064516.exe
2180	pr064516.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2180	pr064516.exe
Token: SeDebugPrivilege	1516	qu447182.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1292 wrote to memory of 980	1292	9e64f799a8a8be104f37600c7ae6489261a0b6e89b2ecf35cd6b74328da30ee6.exe	84
PID 1292 wrote to memory of 980	1292	9e64f799a8a8be104f37600c7ae6489261a0b6e89b2ecf35cd6b74328da30ee6.exe	84
PID 1292 wrote to memory of 980	1292	9e64f799a8a8be104f37600c7ae6489261a0b6e89b2ecf35cd6b74328da30ee6.exe	84
PID 980 wrote to memory of 2180	980	un483080.exe	85
PID 980 wrote to memory of 2180	980	un483080.exe	85
PID 980 wrote to memory of 2180	980	un483080.exe	85
PID 980 wrote to memory of 1516	980	un483080.exe	99
PID 980 wrote to memory of 1516	980	un483080.exe	99
PID 980 wrote to memory of 1516	980	un483080.exe	99

C:\Users\Admin\AppData\Local\Temp\9e64f799a8a8be104f37600c7ae6489261a0b6e89b2ecf35cd6b74328da30ee6.exe
"C:\Users\Admin\AppData\Local\Temp\9e64f799a8a8be104f37600c7ae6489261a0b6e89b2ecf35cd6b74328da30ee6.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1292
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un483080.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un483080.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:980
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr064516.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr064516.exe
    3⤵
    - 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:2180
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 1028
      4⤵
      Program crash
      PID:8
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu447182.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu447182.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1516

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2180 -ip 2180
1⤵
PID:5068

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\un483080.exe

Filesize
552KB

MD5
40bb754ef407334b266413825691d137

SHA1
36ad8d73883f812470b8a6dd1f1f2f9c3b1f9723

SHA256
28b9edeb503874e8ab2daaebf51ea4172ad6d5955d6a2a060865bcfa98f64fe0

SHA512
b259e0f8c41959dafbf854b7c0df330c31cbe96edfb17aea56e85b278520e04c920124197ceb62edc272279ab150693c8ac87486195fbc5893f70f5628094777

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr064516.exe

Filesize
299KB

MD5
9884dfa9103bdb20837a78520cdf51c8

SHA1
ec8a4045bffbd49b9edfd944aedb220e4817e756

SHA256
8caf4c70a719285ac4f641ccf8713ee3d5c3ba1b0b44a1615b844519062aeaed

SHA512
928b43eb3754fa7141075aa73a440982cf9dcb73c0ad62d85b13afc9ffdabe777816a8344b0e68353dd1727b1766e59ab1c585115b49c0210e32aa083f21f09c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu447182.exe

Filesize
382KB

MD5
0cf612cdf8e691f0ff0aae8ea76de8a7

SHA1
63bbea3f3ce5b39acda398957cab58ee8db89df8

SHA256
b46b68d9a3b1db4ae9a19e1a956ff1356ac10c66ff0bc044bb7b4faa80cfdc95

SHA512
4e60db62fc146d27137f590d561297481bfcc24bf95560557dc1832429fae8eaca7c14ebd5a0004c58323a561a35c366a1728669dea3d3714a5b0d32cf6614d8

Download Submit
memory/1516-73-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-77-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-855-0x00000000072F0000-0x0000000007302000-memory.dmp

Filesize
72KB

Download
memory/1516-854-0x0000000009D60000-0x000000000A378000-memory.dmp

Filesize
6.1MB

Download
memory/1516-62-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-63-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-83-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-67-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-69-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-71-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-857-0x000000000A4A0000-0x000000000A4DC000-memory.dmp

Filesize
240KB

Download
memory/1516-858-0x0000000004C20000-0x0000000004C6C000-memory.dmp

Filesize
304KB

Download
memory/1516-75-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-856-0x000000000A380000-0x000000000A48A000-memory.dmp

Filesize
1.0MB

Download
memory/1516-79-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-85-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-87-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-89-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-91-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-93-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-95-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-81-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-65-0x00000000071E0000-0x0000000007215000-memory.dmp

Filesize
212KB

Download
memory/1516-61-0x00000000071E0000-0x000000000721A000-memory.dmp

Filesize
232KB

Download
memory/1516-60-0x0000000007160000-0x000000000719C000-memory.dmp

Filesize
240KB

Download
memory/2180-38-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-54-0x0000000000400000-0x0000000002BB5000-memory.dmp

Filesize
39.7MB

Download
memory/2180-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2180-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2180-50-0x0000000000400000-0x0000000002BB5000-memory.dmp

Filesize
39.7MB

Download
memory/2180-51-0x0000000002BC0000-0x0000000002BED000-memory.dmp

Filesize
180KB

Download
memory/2180-49-0x0000000002DC0000-0x0000000002EC0000-memory.dmp

Filesize
1024KB

Download
memory/2180-21-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-22-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-24-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-26-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-28-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-30-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-32-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-34-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-36-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-41-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-42-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-44-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-48-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-46-0x0000000007290000-0x00000000072A2000-memory.dmp

Filesize
72KB

Download
memory/2180-20-0x0000000007290000-0x00000000072A8000-memory.dmp

Filesize
96KB

Download
memory/2180-19-0x00000000072D0000-0x0000000007874000-memory.dmp

Filesize
5.6MB

Download
memory/2180-18-0x0000000004EB0000-0x0000000004ECA000-memory.dmp

Filesize
104KB

Download
memory/2180-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2180-16-0x0000000002BC0000-0x0000000002BED000-memory.dmp

Filesize
180KB

Download
memory/2180-15-0x0000000002DC0000-0x0000000002EC0000-memory.dmp

Filesize
1024KB

Download