healer | 60789b8e53b339aa0c38a30d9d01f09a22e55f0a6b0381a8810683ef2cca36b9

General

Target

60789b8e53b339aa0c38a30d9d01f09a22e55f0a6b0381a8810683ef2cca36b9.exe
Size

1.5MB
MD5

8bd3e45e5d756925df1cff21f98b458f
SHA1

7c01d8e7c80c88db90fa7064dd84aa2d9ce969a7
SHA256

60789b8e53b339aa0c38a30d9d01f09a22e55f0a6b0381a8810683ef2cca36b9
SHA512

e4083fc6884b56befb90096f41bbaa04b8b308db82ecc84261b0ef4433f84b9cd80a54904c53fb589361b248908c3db68cf6afe73405ee6e70434a7f087f7040
SSDEEP

49152:85vxHijNe9nIa0oQSgOQWDKskO+Dyomf9BQHiAEcbr:WvxCjEIa0QQmO7wBaHEcb

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/5040-36-0x00000000024A0000-0x00000000024BA000-memory.dmp	healer
behavioral1/memory/5040-38-0x0000000002950000-0x0000000002968000-memory.dmp	healer
behavioral1/memory/5040-56-0x0000000002950000-0x0000000002962000-memory.dmp	healer
behavioral1/memory/5040-66-0x0000000002950000-0x0000000002962000-memory.dmp	healer
behavioral1/memory/5040-64-0x0000000002950000-0x0000000002962000-memory.dmp	healer
behavioral1/memory/5040-62-0x0000000002950000-0x0000000002962000-memory.dmp	healer
behavioral1/memory/5040-60-0x0000000002950000-0x0000000002962000-memory.dmp	healer
behavioral1/memory/5040-58-0x0000000002950000-0x0000000002962000-memory.dmp	healer
behavioral1/memory/5040-54-0x0000000002950000-0x0000000002962000-memory.dmp	healer
behavioral1/memory/5040-52-0x0000000002950000-0x0000000002962000-memory.dmp	healer
behavioral1/memory/5040-50-0x0000000002950000-0x0000000002962000-memory.dmp	healer
behavioral1/memory/5040-48-0x0000000002950000-0x0000000002962000-memory.dmp	healer
behavioral1/memory/5040-42-0x0000000002950000-0x0000000002962000-memory.dmp	healer
behavioral1/memory/5040-40-0x0000000002950000-0x0000000002962000-memory.dmp	healer
behavioral1/memory/5040-46-0x0000000002950000-0x0000000002962000-memory.dmp	healer
behavioral1/memory/5040-44-0x0000000002950000-0x0000000002962000-memory.dmp	healer
behavioral1/memory/5040-39-0x0000000002950000-0x0000000002962000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	a2667425.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a2667425.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a2667425.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a2667425.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a2667425.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a2667425.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 2 IoCs

resource	yara_rule
behavioral1/files/0x0007000000023c92-71.dat	family_redline
behavioral1/memory/2836-73-0x0000000000910000-0x0000000000938000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 6 IoCs

pid	Process
3596	v4563278.exe
3700	v4150712.exe
960	v4457369.exe
5076	v7614674.exe
5040	a2667425.exe
2836	b6861109.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	a2667425.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	a2667425.exe

Adds Run key to start application 2 TTPs 5 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\\\""	60789b8e53b339aa0c38a30d9d01f09a22e55f0a6b0381a8810683ef2cca36b9.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\\\""	v4563278.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\\\""	v4150712.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	v4457369.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup4 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP004.TMP\\\""	v7614674.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2716	5040	WerFault.exe	90

System Location Discovery: System Language Discovery 1 TTPs 7 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	v7614674.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a2667425.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b6861109.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	60789b8e53b339aa0c38a30d9d01f09a22e55f0a6b0381a8810683ef2cca36b9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	v4563278.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	v4150712.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	v4457369.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5040	a2667425.exe
5040	a2667425.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5040	a2667425.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4432 wrote to memory of 3596	4432	60789b8e53b339aa0c38a30d9d01f09a22e55f0a6b0381a8810683ef2cca36b9.exe	85
PID 4432 wrote to memory of 3596	4432	60789b8e53b339aa0c38a30d9d01f09a22e55f0a6b0381a8810683ef2cca36b9.exe	85
PID 4432 wrote to memory of 3596	4432	60789b8e53b339aa0c38a30d9d01f09a22e55f0a6b0381a8810683ef2cca36b9.exe	85
PID 3596 wrote to memory of 3700	3596	v4563278.exe	86
PID 3596 wrote to memory of 3700	3596	v4563278.exe	86
PID 3596 wrote to memory of 3700	3596	v4563278.exe	86
PID 3700 wrote to memory of 960	3700	v4150712.exe	87
PID 3700 wrote to memory of 960	3700	v4150712.exe	87
PID 3700 wrote to memory of 960	3700	v4150712.exe	87
PID 960 wrote to memory of 5076	960	v4457369.exe	88
PID 960 wrote to memory of 5076	960	v4457369.exe	88
PID 960 wrote to memory of 5076	960	v4457369.exe	88
PID 5076 wrote to memory of 5040	5076	v7614674.exe	90
PID 5076 wrote to memory of 5040	5076	v7614674.exe	90
PID 5076 wrote to memory of 5040	5076	v7614674.exe	90
PID 5076 wrote to memory of 2836	5076	v7614674.exe	101
PID 5076 wrote to memory of 2836	5076	v7614674.exe	101
PID 5076 wrote to memory of 2836	5076	v7614674.exe	101

C:\Users\Admin\AppData\Local\Temp\60789b8e53b339aa0c38a30d9d01f09a22e55f0a6b0381a8810683ef2cca36b9.exe
"C:\Users\Admin\AppData\Local\Temp\60789b8e53b339aa0c38a30d9d01f09a22e55f0a6b0381a8810683ef2cca36b9.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4432
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4563278.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4563278.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3596
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4150712.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4150712.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3700
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v4457369.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v4457369.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:960
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7614674.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7614674.exe
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:5076
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a2667425.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a2667425.exe
        6⤵
        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:5040
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5040 -s 1028
        7⤵
        Program crash
        
        PID:2716
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b6861109.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b6861109.exe
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:2836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 5040 -ip 5040
1⤵
PID:4984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Defense Evasion

Impair Defenses

2

T1562

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4563278.exe

Filesize
1.4MB

MD5
6616f4aa58af65f4da7d2efedf0df329

SHA1
e43cd2f0c45cd85268bcf693aa3dc5d5c1b356ee

SHA256
95e8471394951496914a70ad9da076ccda558e521711b08cece73e93646f4a1f

SHA512
25f073e7f226697f4c8fc6834118c1010c72a731b3adfac24d0572c28b1bada7ff234979b00ce728843604ba1d208b6f96b795416ae2c1fc3824fd171d4124d7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4150712.exe

Filesize
914KB

MD5
ff122de8d16d4647b348c83d18b3fc3f

SHA1
fadeb739f2a11803ccfea745721ebb586f684d6a

SHA256
432b5f32c78d7291f68b260b5ac735d27ac13b809126932365d37b4709dfde30

SHA512
4e23f84b53f69e76c1de729727333026a2fb02877f11d9632595df2c5a81e80cc037716db3b9b795f10389e2e179665525e7be3fc25525fce3a027e7feafd7f0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v4457369.exe

Filesize
710KB

MD5
a4ac8c42788cadbcbdcd52850d7f3565

SHA1
d80be2dda0017abef73e28a99f47845802f50a40

SHA256
212f1db4d658ef121bd94ed0770d2b59eb6a5b1ad7b2fbc10d7324e450f18a0c

SHA512
76789cbd5c1e717d360f4f91f59bfaabcffc1c4a6b23ea67f1dc3504dfc97bb3b32d38a4f144198e2ec710e87ba58706d1f6aad1b1d9f431bf65f73496d63319

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v7614674.exe

Filesize
418KB

MD5
d81cf273f4239f7653b6b6d7e6b8ca96

SHA1
fbcaec4b7b85627dc1b5ab3930346eea618b6989

SHA256
02a4616b31b4bf2bccafd1232a6a6ac59198d6c4f445a2e8655a044417d82111

SHA512
328aaf70655dc4194227447badee0f9ecc946046786293b6d8cd581c61b8ff1ffb237cd528b3923e084fad13036520b25f08786d40a2b70ae945913d5f48a1cb

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\a2667425.exe

Filesize
361KB

MD5
9c27e3ff7d4ded70db2764c632ce3182

SHA1
730f15c692e13daea8273f7baf641ed41dc7baab

SHA256
03b68e43345cacc394eb8112707d7d34fd9fb235d4099d5c5b6903cc67122dc7

SHA512
4f7554c78b801b7e1d0dc9616e53c9040e1173d4dd8f745bc00c8c8f3b6153d9f51c2e41db9ea062d96817beeb76568182d00bfe61cf661d6fde9ba410d1ffea

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\b6861109.exe

Filesize
136KB

MD5
8da76b2435dac94e4bfd7bced4fe276e

SHA1
7787cfd666476ca3bddbe9c0c79b8a7fd04225b3

SHA256
0daab5c8b229a335a5379adffb2668a1687da0e1d0d37d84dc994d308ebfc7f9

SHA512
d95da55e11a5cb1a8107c6811f6612d953d2a668867266ee95f508561bb8f2888ddf0766361f33189caf603d585ea8aff380f5089a907eeea851ac87db39ef39

Download Submit
memory/2836-78-0x00000000029B0000-0x00000000029FC000-memory.dmp

Filesize
304KB

Download
memory/2836-77-0x00000000076D0000-0x000000000770C000-memory.dmp

Filesize
240KB

Download
memory/2836-76-0x00000000077A0000-0x00000000078AA000-memory.dmp

Filesize
1.0MB

Download
memory/2836-75-0x0000000007670000-0x0000000007682000-memory.dmp

Filesize
72KB

Download
memory/2836-74-0x0000000007C20000-0x0000000008238000-memory.dmp

Filesize
6.1MB

Download
memory/2836-73-0x0000000000910000-0x0000000000938000-memory.dmp

Filesize
160KB

Download
memory/5040-56-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-44-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-54-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-52-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-50-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-48-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-42-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-40-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-46-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-58-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-39-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-67-0x0000000000400000-0x00000000006F4000-memory.dmp

Filesize
3.0MB

Download
memory/5040-60-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-69-0x0000000000400000-0x00000000006F4000-memory.dmp

Filesize
3.0MB

Download
memory/5040-62-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-64-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-66-0x0000000002950000-0x0000000002962000-memory.dmp

Filesize
72KB

Download
memory/5040-38-0x0000000002950000-0x0000000002968000-memory.dmp

Filesize
96KB

Download
memory/5040-37-0x0000000004D50000-0x00000000052F4000-memory.dmp

Filesize
5.6MB

Download
memory/5040-36-0x00000000024A0000-0x00000000024BA000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads