healer | 5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39

Analysis

max time kernel
167s
max time network
173s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13/10/2023, 03:59

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39.exe
Size

1.2MB
MD5

c05705864c85e54836ae624d3aebd98b
SHA1

0e08b69da37dfe83204af568480d18e81a19b0a1
SHA256

5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39
SHA512

dd33a64ad11619502909aaaa92b0bcf2331a5d25ab11c770e115931daef1bd85d3c064703610858158309e04b1a66a29ee2cc77fa8d3d7296f07f3bc0154e4bc
SSDEEP

24576:H74crM7gaMCFQLilokdKHcVuAhbgplActivoQQJlwN56EuQ2DzKesCn42ZG:b4crytMCFQYkTgqlActyoryZFue92ZG

Score

10^/10

healer redline petin dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

petin

77.91.124.82:19071

Attributes

auth_value
f6cf7a48c0291d1ef5a3440429827d6d

Signatures

Detects Healer an antivirus disabler dropper 1 IoCs

resource	yara_rule
behavioral2/memory/5056-32-0x0000000000400000-0x000000000040A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper 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\DisableIOAVProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	AppLaunch.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	AppLaunch.exe

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

Executes dropped EXE 5 IoCs

pid	Process
400	x6565437.exe
2008	x8970700.exe
4880	x0813478.exe
2488	g1232129.exe
1900	h0143120.exe

Adds Run key to start application 2 TTPs 4 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\\\""	AppLaunch.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\\\""	x6565437.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\\\""	x8970700.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\\\""	x0813478.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1652 set thread context of 3376	1652	5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39.exe	91
PID 2488 set thread context of 5056	2488	g1232129.exe	97

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5056	AppLaunch.exe
5056	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5056	AppLaunch.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 1652 wrote to memory of 3376	1652	5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39.exe	91
PID 1652 wrote to memory of 3376	1652	5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39.exe	91
PID 1652 wrote to memory of 3376	1652	5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39.exe	91
PID 1652 wrote to memory of 3376	1652	5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39.exe	91
PID 1652 wrote to memory of 3376	1652	5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39.exe	91
PID 1652 wrote to memory of 3376	1652	5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39.exe	91
PID 1652 wrote to memory of 3376	1652	5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39.exe	91
PID 1652 wrote to memory of 3376	1652	5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39.exe	91
PID 1652 wrote to memory of 3376	1652	5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39.exe	91
PID 1652 wrote to memory of 3376	1652	5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39.exe	91
PID 3376 wrote to memory of 400	3376	AppLaunch.exe	92
PID 3376 wrote to memory of 400	3376	AppLaunch.exe	92
PID 3376 wrote to memory of 400	3376	AppLaunch.exe	92
PID 400 wrote to memory of 2008	400	x6565437.exe	93
PID 400 wrote to memory of 2008	400	x6565437.exe	93
PID 400 wrote to memory of 2008	400	x6565437.exe	93
PID 2008 wrote to memory of 4880	2008	x8970700.exe	94
PID 2008 wrote to memory of 4880	2008	x8970700.exe	94
PID 2008 wrote to memory of 4880	2008	x8970700.exe	94
PID 4880 wrote to memory of 2488	4880	x0813478.exe	95
PID 4880 wrote to memory of 2488	4880	x0813478.exe	95
PID 4880 wrote to memory of 2488	4880	x0813478.exe	95
PID 2488 wrote to memory of 5056	2488	g1232129.exe	97
PID 2488 wrote to memory of 5056	2488	g1232129.exe	97
PID 2488 wrote to memory of 5056	2488	g1232129.exe	97
PID 2488 wrote to memory of 5056	2488	g1232129.exe	97
PID 2488 wrote to memory of 5056	2488	g1232129.exe	97
PID 2488 wrote to memory of 5056	2488	g1232129.exe	97
PID 2488 wrote to memory of 5056	2488	g1232129.exe	97
PID 2488 wrote to memory of 5056	2488	g1232129.exe	97
PID 4880 wrote to memory of 1900	4880	x0813478.exe	98
PID 4880 wrote to memory of 1900	4880	x0813478.exe	98
PID 4880 wrote to memory of 1900	4880	x0813478.exe	98

C:\Users\Admin\AppData\Local\Temp\5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39.exe
"C:\Users\Admin\AppData\Local\Temp\5af9665965bf8689a2908e3dd0392ef128d78a2b6130fd989223b54f69c06e39.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1652
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3376
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6565437.exe
    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6565437.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:400
  - - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8970700.exe
      C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8970700.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:2008
    - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0813478.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0813478.exe
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious use of WriteProcessMemory
        
        PID:4880
      - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g1232129.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g1232129.exe
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:2488
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        7⤵
        Modifies Windows Defender Real-time Protection settings
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:5056
      - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0143120.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0143120.exe
        6⤵
        Executes dropped EXE
        
        PID:1900

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6565437.exe

Filesize
744KB

MD5
6f57dcd5a641a5d86bc13eba95172e41

SHA1
be835639701dd9f1b3ddb1e0e20c1b2faa0cca7c

SHA256
c482eaac16069ff7e7bf5073b5d6bc696c4294028bd519329b7fa42e4913a4be

SHA512
9fbd53b9daa49ddda2e7b99b84978bce781aced8a9c688c4aadb11eb1751c1ab513623aa6e27398efb342c2de1c6c7b89eefb9b0905d00586331f5c0ee2540a9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6565437.exe

Filesize
744KB

MD5
6f57dcd5a641a5d86bc13eba95172e41

SHA1
be835639701dd9f1b3ddb1e0e20c1b2faa0cca7c

SHA256
c482eaac16069ff7e7bf5073b5d6bc696c4294028bd519329b7fa42e4913a4be

SHA512
9fbd53b9daa49ddda2e7b99b84978bce781aced8a9c688c4aadb11eb1751c1ab513623aa6e27398efb342c2de1c6c7b89eefb9b0905d00586331f5c0ee2540a9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8970700.exe

Filesize
480KB

MD5
6424bad449144bf167093e681b8b3453

SHA1
9c662c7cd5e3d75f210dfcb8f62f0fa1bee0a2de

SHA256
ae1d47c85027ca2efb240a4686e29c3067354f21b3d713ada4d59800eb2f3f92

SHA512
9e07ab4bd7a5abfa7afeabc760f0db4e4486ec9a5b645fc9c6f8a14a66c9e2c8353db4bb3db2f8cf12c995836b746480ad8696ddc19e26e3c3dffea86d724b38

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8970700.exe

Filesize
480KB

MD5
6424bad449144bf167093e681b8b3453

SHA1
9c662c7cd5e3d75f210dfcb8f62f0fa1bee0a2de

SHA256
ae1d47c85027ca2efb240a4686e29c3067354f21b3d713ada4d59800eb2f3f92

SHA512
9e07ab4bd7a5abfa7afeabc760f0db4e4486ec9a5b645fc9c6f8a14a66c9e2c8353db4bb3db2f8cf12c995836b746480ad8696ddc19e26e3c3dffea86d724b38

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0813478.exe

Filesize
314KB

MD5
5981cb31841283610194910edfe5ec8e

SHA1
b3c09bb8662cf9ee0d10378d08f2b458451f14ef

SHA256
810e22eb59855ab7688a8141fe85d0dc67cdb9da354c20a0997de4a2099d9038

SHA512
ff3ba82dfb7d30da16e30cd628129df2a2eafb00d10941af0d4b9a898c1c10883e17d4a3364778d2d89a218d113cf55fdcb4595ddd6f3491210619b438b15598

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x0813478.exe

Filesize
314KB

MD5
5981cb31841283610194910edfe5ec8e

SHA1
b3c09bb8662cf9ee0d10378d08f2b458451f14ef

SHA256
810e22eb59855ab7688a8141fe85d0dc67cdb9da354c20a0997de4a2099d9038

SHA512
ff3ba82dfb7d30da16e30cd628129df2a2eafb00d10941af0d4b9a898c1c10883e17d4a3364778d2d89a218d113cf55fdcb4595ddd6f3491210619b438b15598

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g1232129.exe

Filesize
229KB

MD5
c368a55f747ed40e0ca8f3d3a2692ff0

SHA1
7117a8bb4c6c7263161be31ad80e06a9e59871d3

SHA256
0ccd0848ceb6c3997162583718c0b84a00d7b52b7c6bd734dd4798d2b1ffb67d

SHA512
4cbfb06c564939deda70e852dc79f2c11894d12d993e6ea09929c065f901df5ca4229f9bb1438e4b644897eac5c26752dbd9398df2ac67773e0407f0e7fae9e0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g1232129.exe

Filesize
229KB

MD5
c368a55f747ed40e0ca8f3d3a2692ff0

SHA1
7117a8bb4c6c7263161be31ad80e06a9e59871d3

SHA256
0ccd0848ceb6c3997162583718c0b84a00d7b52b7c6bd734dd4798d2b1ffb67d

SHA512
4cbfb06c564939deda70e852dc79f2c11894d12d993e6ea09929c065f901df5ca4229f9bb1438e4b644897eac5c26752dbd9398df2ac67773e0407f0e7fae9e0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0143120.exe

Filesize
174KB

MD5
a7b4608154b376ca5e93e5168a594e3d

SHA1
17f34c6108b5079ad757887d813830715e6c0b5b

SHA256
4ec1249c4b58b569cba5866fd74f80de0a9647af8d1e30f2d4b54e0ab287d7f1

SHA512
f73103d39ccb9c89c7ad4d780a348d7857205eb9bd6450695a22572653d625877e1a7a4f47323e45990ffcb8f21fdfb7d16553c0ed07fe86cecae8173e3d0f33

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h0143120.exe

Filesize
174KB

MD5
a7b4608154b376ca5e93e5168a594e3d

SHA1
17f34c6108b5079ad757887d813830715e6c0b5b

SHA256
4ec1249c4b58b569cba5866fd74f80de0a9647af8d1e30f2d4b54e0ab287d7f1

SHA512
f73103d39ccb9c89c7ad4d780a348d7857205eb9bd6450695a22572653d625877e1a7a4f47323e45990ffcb8f21fdfb7d16553c0ed07fe86cecae8173e3d0f33

Download Submit
memory/1900-41-0x0000000004E10000-0x0000000004F1A000-memory.dmp

Filesize
1.0MB

Download
memory/1900-44-0x0000000004DA0000-0x0000000004DDC000-memory.dmp

Filesize
240KB

Download
memory/1900-51-0x0000000004BF0000-0x0000000004C00000-memory.dmp

Filesize
64KB

Download
memory/1900-48-0x0000000073EF0000-0x00000000746A0000-memory.dmp

Filesize
7.7MB

Download
memory/1900-45-0x0000000004F20000-0x0000000004F6C000-memory.dmp

Filesize
304KB

Download
memory/1900-36-0x0000000000270000-0x00000000002A0000-memory.dmp

Filesize
192KB

Download
memory/1900-39-0x00000000009F0000-0x00000000009F6000-memory.dmp

Filesize
24KB

Download
memory/1900-38-0x0000000073EF0000-0x00000000746A0000-memory.dmp

Filesize
7.7MB

Download
memory/1900-40-0x0000000005320000-0x0000000005938000-memory.dmp

Filesize
6.1MB

Download
memory/1900-42-0x0000000004BF0000-0x0000000004C00000-memory.dmp

Filesize
64KB

Download
memory/1900-43-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/3376-2-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/3376-3-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/3376-0-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/3376-46-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/3376-1-0x0000000000400000-0x0000000000505000-memory.dmp

Filesize
1.0MB

Download
memory/5056-37-0x0000000073EF0000-0x00000000746A0000-memory.dmp

Filesize
7.7MB

Download
memory/5056-47-0x0000000073EF0000-0x00000000746A0000-memory.dmp

Filesize
7.7MB

Download
memory/5056-50-0x0000000073EF0000-0x00000000746A0000-memory.dmp

Filesize
7.7MB

Download
memory/5056-32-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download