healer | 05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c

Analysis

max time kernel
178s
max time network
189s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2023, 17:33

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General

Target

05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c.exe
Size

1.2MB
MD5

1887ee1fe7412938d0b50e5048e66022
SHA1

221ec027a401906ad86063ee058f029298989798
SHA256

05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c
SHA512

b2336235c24fe1d3df8e732bd10520d78043739701a6e40dd5f87ab094b1fd35556f22f1fed9bb6c722829b6395f560a39703229e475598b7f391dc0819fb092
SSDEEP

24576:VYtTYUw0/rq2RKjMWtjW5dXdswgy0nEGfyi0qdmGSygOTMrZV2RZ:VYtTYH0/O2vWNCrDgy0nEXi0bDbIZ

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/2772-32-0x0000000000400000-0x000000000040A000-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
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
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

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

Executes dropped EXE 5 IoCs

pid	Process
3936	x1998759.exe
2896	x6720256.exe
4648	x7516645.exe
4492	g6292954.exe
4424	h9563774.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\\\""	x1998759.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\\\""	x6720256.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\\\""	x7516645.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2320 set thread context of 1796	2320	05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c.exe	93
PID 4492 set thread context of 2772	4492	g6292954.exe	99

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2772	AppLaunch.exe
2772	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2772	AppLaunch.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 1796	2320	05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c.exe	93
PID 2320 wrote to memory of 1796	2320	05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c.exe	93
PID 2320 wrote to memory of 1796	2320	05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c.exe	93
PID 2320 wrote to memory of 1796	2320	05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c.exe	93
PID 2320 wrote to memory of 1796	2320	05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c.exe	93
PID 2320 wrote to memory of 1796	2320	05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c.exe	93
PID 2320 wrote to memory of 1796	2320	05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c.exe	93
PID 2320 wrote to memory of 1796	2320	05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c.exe	93
PID 2320 wrote to memory of 1796	2320	05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c.exe	93
PID 2320 wrote to memory of 1796	2320	05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c.exe	93
PID 1796 wrote to memory of 3936	1796	AppLaunch.exe	94
PID 1796 wrote to memory of 3936	1796	AppLaunch.exe	94
PID 1796 wrote to memory of 3936	1796	AppLaunch.exe	94
PID 3936 wrote to memory of 2896	3936	x1998759.exe	95
PID 3936 wrote to memory of 2896	3936	x1998759.exe	95
PID 3936 wrote to memory of 2896	3936	x1998759.exe	95
PID 2896 wrote to memory of 4648	2896	x6720256.exe	96
PID 2896 wrote to memory of 4648	2896	x6720256.exe	96
PID 2896 wrote to memory of 4648	2896	x6720256.exe	96
PID 4648 wrote to memory of 4492	4648	x7516645.exe	97
PID 4648 wrote to memory of 4492	4648	x7516645.exe	97
PID 4648 wrote to memory of 4492	4648	x7516645.exe	97
PID 4492 wrote to memory of 2772	4492	g6292954.exe	99
PID 4492 wrote to memory of 2772	4492	g6292954.exe	99
PID 4492 wrote to memory of 2772	4492	g6292954.exe	99
PID 4492 wrote to memory of 2772	4492	g6292954.exe	99
PID 4492 wrote to memory of 2772	4492	g6292954.exe	99
PID 4492 wrote to memory of 2772	4492	g6292954.exe	99
PID 4492 wrote to memory of 2772	4492	g6292954.exe	99
PID 4492 wrote to memory of 2772	4492	g6292954.exe	99
PID 4648 wrote to memory of 4424	4648	x7516645.exe	100
PID 4648 wrote to memory of 4424	4648	x7516645.exe	100
PID 4648 wrote to memory of 4424	4648	x7516645.exe	100

C:\Users\Admin\AppData\Local\Temp\05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c.exe
"C:\Users\Admin\AppData\Local\Temp\05be32c1ac4d4f8080d6afa867e7a9cbdef17ca4b426a65580ae9b5f99b4741c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2320
- 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:1796
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1998759.exe
    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1998759.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:3936
  - - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6720256.exe
      C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6720256.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:2896
    - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x7516645.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x7516645.exe
        5⤵
        Executes dropped EXE
        Adds Run key to start application
        Suspicious use of WriteProcessMemory
        
        PID:4648
      - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g6292954.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g6292954.exe
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:4492
        
        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:2772
      - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9563774.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9563774.exe
        6⤵
        Executes dropped EXE
        
        PID:4424

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1998759.exe

Filesize
748KB

MD5
3f642aaa745e38888c7d895e55bee0ce

SHA1
9f3e4a1893cd5060e168215f43b369da675360ed

SHA256
a57a5dcb47762873ff06ba88acdb14e2ba6f33370a8e489adaabc202339ff2c1

SHA512
8bbee6295a16895ec7727c20c29e4962fba1f6be8113730c7b93abf9e0114b3ef141eefc428ab706f20056b2ee6d548973b2d5856eacde0bbdc69d8724f553d1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1998759.exe

Filesize
748KB

MD5
3f642aaa745e38888c7d895e55bee0ce

SHA1
9f3e4a1893cd5060e168215f43b369da675360ed

SHA256
a57a5dcb47762873ff06ba88acdb14e2ba6f33370a8e489adaabc202339ff2c1

SHA512
8bbee6295a16895ec7727c20c29e4962fba1f6be8113730c7b93abf9e0114b3ef141eefc428ab706f20056b2ee6d548973b2d5856eacde0bbdc69d8724f553d1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6720256.exe

Filesize
482KB

MD5
df20897691a63416669e93beef8d4a04

SHA1
52058b710ac8e982de186ea1e4ff269bf31929d7

SHA256
a03aeef9767047e28a0a8a90e332f3984491e0058468d2f404498cc9a1c526e9

SHA512
db59829f5fbc551cc23955c98b215e97ada6cd39f60cea0561b59d6650c321d8ce977d32a1b32172b0645016e3f2b028219c838cdc05dcbf77157f2af832724f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6720256.exe

Filesize
482KB

MD5
df20897691a63416669e93beef8d4a04

SHA1
52058b710ac8e982de186ea1e4ff269bf31929d7

SHA256
a03aeef9767047e28a0a8a90e332f3984491e0058468d2f404498cc9a1c526e9

SHA512
db59829f5fbc551cc23955c98b215e97ada6cd39f60cea0561b59d6650c321d8ce977d32a1b32172b0645016e3f2b028219c838cdc05dcbf77157f2af832724f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x7516645.exe

Filesize
317KB

MD5
3955b8605058d135eba88a6fd222aea9

SHA1
55b9042aa6214a6f80a6998598f632d98181e5f3

SHA256
3369874d48e071441dd9443bf199e7110968ca6e35af5178a075d220d873d9d4

SHA512
a7cb741779039a02a76b95b46e76e88ead23d7d4f0ab056dd539820ec97c7c60e9d95129342084feb285ed691394d49c3559ab681faded80306af183b6873a0b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x7516645.exe

Filesize
317KB

MD5
3955b8605058d135eba88a6fd222aea9

SHA1
55b9042aa6214a6f80a6998598f632d98181e5f3

SHA256
3369874d48e071441dd9443bf199e7110968ca6e35af5178a075d220d873d9d4

SHA512
a7cb741779039a02a76b95b46e76e88ead23d7d4f0ab056dd539820ec97c7c60e9d95129342084feb285ed691394d49c3559ab681faded80306af183b6873a0b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g6292954.exe

Filesize
230KB

MD5
5ab037c7da61e4e073b98ce5b0989c68

SHA1
dde4dc6a2e8faeb6e4df99c65b5f3ef9cc8f1853

SHA256
152260d3db6670684ffe6ec08fce7a30f0b66a6d0fcb01e6a92e547b038c84cd

SHA512
93d5e97e9b54d431b4d96dfac51e83cd47a78656fd55ce2da385efe8b1b6970b1f9f2b1bed4240765314608cfbd4f4876f5842134e43ae2ea7baf1e4dd0a3d94

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g6292954.exe

Filesize
230KB

MD5
5ab037c7da61e4e073b98ce5b0989c68

SHA1
dde4dc6a2e8faeb6e4df99c65b5f3ef9cc8f1853

SHA256
152260d3db6670684ffe6ec08fce7a30f0b66a6d0fcb01e6a92e547b038c84cd

SHA512
93d5e97e9b54d431b4d96dfac51e83cd47a78656fd55ce2da385efe8b1b6970b1f9f2b1bed4240765314608cfbd4f4876f5842134e43ae2ea7baf1e4dd0a3d94

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9563774.exe

Filesize
174KB

MD5
246abffada26d9bb6f3444c7e8772d94

SHA1
9846e92b329e17fbb3f8c14ecf486c56467373fd

SHA256
b9681fd53d44a66034139375a182a7a704b4f31793727a868e7b0328817a2b19

SHA512
c0f5a2f7c0aeab9dc6b9324dff53ed8f89a94ef6ab8b6b79ae8fae53f89ea86172984f162a0ac045cbcecce5db1977600789d06cee9b265bfc3992df7191ae46

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9563774.exe

Filesize
174KB

MD5
246abffada26d9bb6f3444c7e8772d94

SHA1
9846e92b329e17fbb3f8c14ecf486c56467373fd

SHA256
b9681fd53d44a66034139375a182a7a704b4f31793727a868e7b0328817a2b19

SHA512
c0f5a2f7c0aeab9dc6b9324dff53ed8f89a94ef6ab8b6b79ae8fae53f89ea86172984f162a0ac045cbcecce5db1977600789d06cee9b265bfc3992df7191ae46

Download Submit
memory/1796-3-0x0000000000400000-0x0000000000506000-memory.dmp

Filesize
1.0MB

Download
memory/1796-2-0x0000000000400000-0x0000000000506000-memory.dmp

Filesize
1.0MB

Download
memory/1796-1-0x0000000000400000-0x0000000000506000-memory.dmp

Filesize
1.0MB

Download
memory/1796-0-0x0000000000400000-0x0000000000506000-memory.dmp

Filesize
1.0MB

Download
memory/1796-36-0x0000000000400000-0x0000000000506000-memory.dmp

Filesize
1.0MB

Download
memory/2772-32-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2772-44-0x00000000741D0000-0x0000000074980000-memory.dmp

Filesize
7.7MB

Download
memory/2772-38-0x00000000741D0000-0x0000000074980000-memory.dmp

Filesize
7.7MB

Download
memory/2772-42-0x00000000741D0000-0x0000000074980000-memory.dmp

Filesize
7.7MB

Download
memory/4424-41-0x00000000741D0000-0x0000000074980000-memory.dmp

Filesize
7.7MB

Download
memory/4424-40-0x0000000004D80000-0x0000000004D86000-memory.dmp

Filesize
24KB

Download
memory/4424-39-0x00000000004A0000-0x00000000004D0000-memory.dmp

Filesize
192KB

Download
memory/4424-37-0x00000000741D0000-0x0000000074980000-memory.dmp

Filesize
7.7MB

Download
memory/4424-45-0x000000000A8F0000-0x000000000AF08000-memory.dmp

Filesize
6.1MB

Download
memory/4424-46-0x000000000A450000-0x000000000A55A000-memory.dmp

Filesize
1.0MB

Download
memory/4424-47-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download
memory/4424-48-0x000000000A390000-0x000000000A3A2000-memory.dmp

Filesize
72KB

Download
memory/4424-49-0x000000000A3F0000-0x000000000A42C000-memory.dmp

Filesize
240KB

Download
memory/4424-50-0x000000000A560000-0x000000000A5AC000-memory.dmp

Filesize
304KB

Download
memory/4424-51-0x0000000004DC0000-0x0000000004DD0000-memory.dmp

Filesize
64KB

Download