healer | dc4c659675f729e780be99ed1b7ad493cb1d399767da344c956fbf1e387e796a

Analysis

max time kernel
148s
max time network
150s
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, 01:21

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General

Target

dc4c659675f729e780be99ed1b7ad493cb1d399767da344c956fbf1e387e796a.exe
Size

385KB
MD5

02d2387f2de58a9cdf0830ffb627c20d
SHA1

2a929d80f168f0e2b38137ea1c90f794842f21df
SHA256

dc4c659675f729e780be99ed1b7ad493cb1d399767da344c956fbf1e387e796a
SHA512

d294ca553ac2b632e82efd26a89753b2ad24d801d0104cd655b8436d182b59bdf10fc8ad5583c4f6aea6686e48eb26897243d599a3eafd6f8b56912115c28406
SSDEEP

6144:KNy+bnr+Np0yN90QEg008vMO+A8zJ6pqyJ4R5fQUIp5nVZRmLnLriills:bMr1y909T+A8zJC7J4RK3ppVKLdls

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 2 IoCs

resource	yara_rule
behavioral1/files/0x0009000000023cbe-4.dat	healer
behavioral1/memory/4284-8-0x0000000000F40000-0x0000000000F4A000-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\Policies\Microsoft\Windows Defender\Real-Time Protection	s2223gL.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	s2223gL.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	s2223gL.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	s2223gL.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	s2223gL.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	s2223gL.exe

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/2712-18-0x0000000002440000-0x0000000002486000-memory.dmp	family_redline
behavioral1/memory/2712-20-0x00000000050A0000-0x00000000050E4000-memory.dmp	family_redline
behavioral1/memory/2712-22-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-34-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-84-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-82-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-80-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-78-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-74-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-72-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-70-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-66-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-64-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-60-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-59-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-56-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-54-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-53-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-50-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-48-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-46-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-44-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-43-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-40-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-38-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-37-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-32-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-30-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-28-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-27-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-24-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-76-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-68-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-62-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline
behavioral1/memory/2712-21-0x00000000050A0000-0x00000000050DE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
4284	s2223gL.exe
2712	t43Uu63.exe

Windows security modification 2 TTPs 1 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"	s2223gL.exe

Adds Run key to start application 2 TTPs 1 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\\\""	dc4c659675f729e780be99ed1b7ad493cb1d399767da344c956fbf1e387e796a.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	dc4c659675f729e780be99ed1b7ad493cb1d399767da344c956fbf1e387e796a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	t43Uu63.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4284	s2223gL.exe
4284	s2223gL.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4284	s2223gL.exe
Token: SeDebugPrivilege	2712	t43Uu63.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 4284	2820	dc4c659675f729e780be99ed1b7ad493cb1d399767da344c956fbf1e387e796a.exe	87
PID 2820 wrote to memory of 4284	2820	dc4c659675f729e780be99ed1b7ad493cb1d399767da344c956fbf1e387e796a.exe	87
PID 2820 wrote to memory of 2712	2820	dc4c659675f729e780be99ed1b7ad493cb1d399767da344c956fbf1e387e796a.exe	102
PID 2820 wrote to memory of 2712	2820	dc4c659675f729e780be99ed1b7ad493cb1d399767da344c956fbf1e387e796a.exe	102
PID 2820 wrote to memory of 2712	2820	dc4c659675f729e780be99ed1b7ad493cb1d399767da344c956fbf1e387e796a.exe	102

C:\Users\Admin\AppData\Local\Temp\dc4c659675f729e780be99ed1b7ad493cb1d399767da344c956fbf1e387e796a.exe
"C:\Users\Admin\AppData\Local\Temp\dc4c659675f729e780be99ed1b7ad493cb1d399767da344c956fbf1e387e796a.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2820
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2223gL.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2223gL.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4284
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t43Uu63.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t43Uu63.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2712

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s2223gL.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t43Uu63.exe

Filesize
307KB

MD5
b38442ac9576002c1a86151bb7ff6314

SHA1
c23eb6fd9e5ad95b0617e47636e4cccf1d50c199

SHA256
d5388c7c2b3d1d1f78bf05fa921d08da77dbd95bda870dd6586ef454f1baf057

SHA512
04ec82e5f89dbebaf334979871810f97ace765dba1f8a903abd4de177f38e421163b0fef119af1506f74b5634a32bf869873e611c8f5a0eef3af5cf1c0f281fe

Download Submit
memory/2712-15-0x00000000005C0000-0x00000000006C0000-memory.dmp

Filesize
1024KB

Download
memory/2712-16-0x0000000000520000-0x000000000056B000-memory.dmp

Filesize
300KB

Download
memory/2712-17-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2712-18-0x0000000002440000-0x0000000002486000-memory.dmp

Filesize
280KB

Download
memory/2712-19-0x0000000004AF0000-0x0000000005094000-memory.dmp

Filesize
5.6MB

Download
memory/2712-20-0x00000000050A0000-0x00000000050E4000-memory.dmp

Filesize
272KB

Download
memory/2712-22-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-34-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-84-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-82-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-80-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-78-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-74-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-72-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-70-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-66-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-64-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-60-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-59-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-56-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-54-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-53-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-50-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-48-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-46-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-44-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-43-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-40-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-38-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-37-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-32-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-30-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-28-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-27-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-24-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-76-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-68-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-62-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-21-0x00000000050A0000-0x00000000050DE000-memory.dmp

Filesize
248KB

Download
memory/2712-927-0x00000000050E0000-0x00000000056F8000-memory.dmp

Filesize
6.1MB

Download
memory/2712-928-0x0000000005740000-0x000000000584A000-memory.dmp

Filesize
1.0MB

Download
memory/2712-929-0x0000000005880000-0x0000000005892000-memory.dmp

Filesize
72KB

Download
memory/2712-930-0x00000000058A0000-0x00000000058DC000-memory.dmp

Filesize
240KB

Download
memory/2712-931-0x00000000059F0000-0x0000000005A3C000-memory.dmp

Filesize
304KB

Download
memory/2712-932-0x00000000005C0000-0x00000000006C0000-memory.dmp

Filesize
1024KB

Download
memory/2712-933-0x0000000000520000-0x000000000056B000-memory.dmp

Filesize
300KB

Download
memory/2712-935-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4284-7-0x00007FFC0F053000-0x00007FFC0F055000-memory.dmp

Filesize
8KB

Download
memory/4284-8-0x0000000000F40000-0x0000000000F4A000-memory.dmp

Filesize
40KB

Download
memory/4284-9-0x00007FFC0F053000-0x00007FFC0F055000-memory.dmp

Filesize
8KB

Download