healer | 5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507

Analysis

max time kernel
112s
max time network
118s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-11-2024 04:47

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General

Target

5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507N.exe
Size

642KB
MD5

6aa4a2dcdf05d3f60e845fa277e8d8a0
SHA1

37db6abde2cb971e2d1bf10d44b713801b2655f7
SHA256

5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507
SHA512

e9398fbfd7971878c12cc24892974d8b4aa79e4ef784b8fc3ab7ccb45eb03459cebc6d2556922f0f06b60d56763b8a88518e3b7cf2afa7f0e309af6af20ca371
SSDEEP

12288:aMrJy90m6IzFOAS7y8bO1s1K/JJj/rodWJRdkRV61HZdryk1EdtffTvwpqxQ:DygTAz8bhUjfo8JfoI15eVfTvw

Score

10^/10

healer redline mango discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

mango

193.233.20.28:4125

Attributes

auth_value
ecf79d7f5227d998a3501c972d915d23

Signatures

Detects Healer an antivirus disabler dropper 19 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023c8a-13.dat	healer
behavioral1/memory/3708-15-0x0000000000EF0000-0x0000000000EFA000-memory.dmp	healer
behavioral1/memory/4248-22-0x0000000000920000-0x000000000093A000-memory.dmp	healer
behavioral1/memory/4248-24-0x0000000002360000-0x0000000002378000-memory.dmp	healer
behavioral1/memory/4248-25-0x0000000002360000-0x0000000002372000-memory.dmp	healer
behavioral1/memory/4248-32-0x0000000002360000-0x0000000002372000-memory.dmp	healer
behavioral1/memory/4248-52-0x0000000002360000-0x0000000002372000-memory.dmp	healer
behavioral1/memory/4248-50-0x0000000002360000-0x0000000002372000-memory.dmp	healer
behavioral1/memory/4248-48-0x0000000002360000-0x0000000002372000-memory.dmp	healer
behavioral1/memory/4248-46-0x0000000002360000-0x0000000002372000-memory.dmp	healer
behavioral1/memory/4248-44-0x0000000002360000-0x0000000002372000-memory.dmp	healer
behavioral1/memory/4248-42-0x0000000002360000-0x0000000002372000-memory.dmp	healer
behavioral1/memory/4248-40-0x0000000002360000-0x0000000002372000-memory.dmp	healer
behavioral1/memory/4248-38-0x0000000002360000-0x0000000002372000-memory.dmp	healer
behavioral1/memory/4248-36-0x0000000002360000-0x0000000002372000-memory.dmp	healer
behavioral1/memory/4248-34-0x0000000002360000-0x0000000002372000-memory.dmp	healer
behavioral1/memory/4248-30-0x0000000002360000-0x0000000002372000-memory.dmp	healer
behavioral1/memory/4248-28-0x0000000002360000-0x0000000002372000-memory.dmp	healer
behavioral1/memory/4248-26-0x0000000002360000-0x0000000002372000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b1519XH.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c45dH44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c45dH44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b1519XH.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b1519XH.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b1519XH.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b1519XH.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c45dH44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c45dH44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c45dH44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c45dH44.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b1519XH.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/4752-60-0x00000000021C0000-0x0000000002206000-memory.dmp	family_redline
behavioral1/memory/4752-61-0x00000000027D0000-0x0000000002814000-memory.dmp	family_redline
behavioral1/memory/4752-65-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-75-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-96-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-93-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-91-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-89-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-87-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-85-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-83-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-81-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-79-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-77-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-73-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-71-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-69-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-67-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-63-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline
behavioral1/memory/4752-62-0x00000000027D0000-0x000000000280E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
380	tice2656.exe
3708	b1519XH.exe
4248	c45dH44.exe
4752	dOOrn30.exe

Windows security modification 2 TTPs 3 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"	b1519XH.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	c45dH44.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c45dH44.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\\\""	5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507N.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\\\""	tice2656.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4648	4248	WerFault.exe	93

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	5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tice2656.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c45dH44.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dOOrn30.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3708	b1519XH.exe
3708	b1519XH.exe
4248	c45dH44.exe
4248	c45dH44.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3708	b1519XH.exe
Token: SeDebugPrivilege	4248	c45dH44.exe
Token: SeDebugPrivilege	4752	dOOrn30.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3788 wrote to memory of 380	3788	5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507N.exe	83
PID 3788 wrote to memory of 380	3788	5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507N.exe	83
PID 3788 wrote to memory of 380	3788	5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507N.exe	83
PID 380 wrote to memory of 3708	380	tice2656.exe	85
PID 380 wrote to memory of 3708	380	tice2656.exe	85
PID 380 wrote to memory of 4248	380	tice2656.exe	93
PID 380 wrote to memory of 4248	380	tice2656.exe	93
PID 380 wrote to memory of 4248	380	tice2656.exe	93
PID 3788 wrote to memory of 4752	3788	5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507N.exe	97
PID 3788 wrote to memory of 4752	3788	5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507N.exe	97
PID 3788 wrote to memory of 4752	3788	5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507N.exe	97

C:\Users\Admin\AppData\Local\Temp\5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507N.exe
"C:\Users\Admin\AppData\Local\Temp\5d238dc0c50e568b71ca9a37fe35d5c087eeb69f0961395cf3faabc5249bd507N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3788
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2656.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2656.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:380
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1519XH.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1519XH.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3708
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c45dH44.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c45dH44.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:4248
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4248 -s 1104
      4⤵
      Program crash
      PID:4648
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dOOrn30.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dOOrn30.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4248 -ip 4248
1⤵
PID:3060

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\dOOrn30.exe

Filesize
295KB

MD5
a9dabbbb012260a8c2380a633e868d19

SHA1
9666667f9a91b379082c6101aeddfad866fc37de

SHA256
889f5ede9a7556fb60ea77bea78cdc7d651b3565a821f24dc0c78cd00a006561

SHA512
92b2de0256030eba98c48a2f1bed3159e7fc1cca23f128e0d97dd9d3970111ac851b1ee9e7b46978acd7da1870e59d3778a2f47e09caa904cda8fb6c87d0d016

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2656.exe

Filesize
322KB

MD5
ee638f83ee96498f9c16acf36a2a6a48

SHA1
d5bb7bef6a3dbfefcc6d1968511f4f985ee44502

SHA256
ac7844881ca55bc8b7eab9de9de8b8313b8ee871cde1b62752c1dc156bfbde30

SHA512
a939459677431db58902df5f1f6579ce626cf338888381beb45e9309249a089605ee00f5ed82c4cdd78a83e5a31d3f0071cf1d564c062b56e6fe80f6f93f2a67

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1519XH.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c45dH44.exe

Filesize
237KB

MD5
373245e8a1dc9e0df818ed7fba30f59e

SHA1
2000c98300732605cea709696a588606a3567ecb

SHA256
6c490149d6f66a76791bdc124b0b000bd14bf2b210775e8162d19932d80cf643

SHA512
c6ea72cd6f2cc152c798dbfb8487b2e711741c51e0b64e809afedbb474397308af4197555097dc395df6d5ac86f54cd1380f42099fc77784d4d6f1543c0767c3

Download Submit
memory/3708-14-0x00007FFB40B63000-0x00007FFB40B65000-memory.dmp

Filesize
8KB

Download
memory/3708-15-0x0000000000EF0000-0x0000000000EFA000-memory.dmp

Filesize
40KB

Download
memory/3708-16-0x00007FFB40B63000-0x00007FFB40B65000-memory.dmp

Filesize
8KB

Download
memory/4248-55-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/4248-24-0x0000000002360000-0x0000000002378000-memory.dmp

Filesize
96KB

Download
memory/4248-25-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-32-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-52-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-50-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-48-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-46-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-44-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-42-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-40-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-38-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-36-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-34-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-30-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-28-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-26-0x0000000002360000-0x0000000002372000-memory.dmp

Filesize
72KB

Download
memory/4248-53-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download
memory/4248-23-0x0000000004C00000-0x00000000051A4000-memory.dmp

Filesize
5.6MB

Download
memory/4248-22-0x0000000000920000-0x000000000093A000-memory.dmp

Filesize
104KB

Download
memory/4752-75-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-77-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-65-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-60-0x00000000021C0000-0x0000000002206000-memory.dmp

Filesize
280KB

Download
memory/4752-96-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-93-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-91-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-89-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-87-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-85-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-83-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-81-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-79-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-61-0x00000000027D0000-0x0000000002814000-memory.dmp

Filesize
272KB

Download
memory/4752-73-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-71-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-69-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-67-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-63-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-62-0x00000000027D0000-0x000000000280E000-memory.dmp

Filesize
248KB

Download
memory/4752-968-0x0000000005180000-0x0000000005798000-memory.dmp

Filesize
6.1MB

Download
memory/4752-969-0x00000000057A0000-0x00000000058AA000-memory.dmp

Filesize
1.0MB

Download
memory/4752-970-0x00000000058E0000-0x00000000058F2000-memory.dmp

Filesize
72KB

Download
memory/4752-971-0x0000000005900000-0x000000000593C000-memory.dmp

Filesize
240KB

Download
memory/4752-972-0x0000000005A50000-0x0000000005A9C000-memory.dmp

Filesize
304KB

Download