healer | 954182abeabc6fe1e13c31366caca7cc73f763f7ef5d69ed7ccd8d29398bb5d9

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10/11/2024, 22:24

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General

Target

954182abeabc6fe1e13c31366caca7cc73f763f7ef5d69ed7ccd8d29398bb5d9.exe
Size

658KB
MD5

30e3a90b44f1d80af3ed212771845be0
SHA1

64c520289014ad8bc97d225d8e31d7c21bca1628
SHA256

954182abeabc6fe1e13c31366caca7cc73f763f7ef5d69ed7ccd8d29398bb5d9
SHA512

64d8a5f2f2e75718900987fa524b5f3c5bd76e840bc0689ee2f322ced1d6ca7682d9611438c3971b547d8273112bf0b983c924dce1d6ffff157d4ab42559399d
SSDEEP

12288:6MrSy90i0fPBu/YMhR9PSrzMaLpBDP6xsGLi7U6DFcpBwdnyOfkVgoK:8yc3BQLRl0zVBQsDA6KBMRWY

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/1752-18-0x0000000004A30000-0x0000000004A4A000-memory.dmp	healer
behavioral1/memory/1752-20-0x0000000007120000-0x0000000007138000-memory.dmp	healer
behavioral1/memory/1752-48-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1752-47-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1752-44-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1752-42-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1752-40-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1752-38-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1752-36-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1752-34-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1752-32-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1752-30-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1752-28-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1752-27-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1752-24-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1752-22-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/1752-21-0x0000000007120000-0x0000000007132000-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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro7678.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro7678.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro7678.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro7678.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro7678.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro7678.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/1172-60-0x0000000004B00000-0x0000000004B46000-memory.dmp	family_redline
behavioral1/memory/1172-61-0x0000000004D20000-0x0000000004D64000-memory.dmp	family_redline
behavioral1/memory/1172-95-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-69-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-62-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-93-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-92-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-89-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-87-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-86-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-83-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-81-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-79-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-77-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-75-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-73-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-71-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-67-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-66-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline
behavioral1/memory/1172-63-0x0000000004D20000-0x0000000004D5F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2412	un500222.exe
1752	pro7678.exe
1172	qu8573.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	pro7678.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro7678.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\\\""	954182abeabc6fe1e13c31366caca7cc73f763f7ef5d69ed7ccd8d29398bb5d9.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\\\""	un500222.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4504	1752	WerFault.exe	84

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	954182abeabc6fe1e13c31366caca7cc73f763f7ef5d69ed7ccd8d29398bb5d9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un500222.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro7678.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu8573.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1752	pro7678.exe
1752	pro7678.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1752	pro7678.exe
Token: SeDebugPrivilege	1172	qu8573.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1488 wrote to memory of 2412	1488	954182abeabc6fe1e13c31366caca7cc73f763f7ef5d69ed7ccd8d29398bb5d9.exe	83
PID 1488 wrote to memory of 2412	1488	954182abeabc6fe1e13c31366caca7cc73f763f7ef5d69ed7ccd8d29398bb5d9.exe	83
PID 1488 wrote to memory of 2412	1488	954182abeabc6fe1e13c31366caca7cc73f763f7ef5d69ed7ccd8d29398bb5d9.exe	83
PID 2412 wrote to memory of 1752	2412	un500222.exe	84
PID 2412 wrote to memory of 1752	2412	un500222.exe	84
PID 2412 wrote to memory of 1752	2412	un500222.exe	84
PID 2412 wrote to memory of 1172	2412	un500222.exe	95
PID 2412 wrote to memory of 1172	2412	un500222.exe	95
PID 2412 wrote to memory of 1172	2412	un500222.exe	95

C:\Users\Admin\AppData\Local\Temp\954182abeabc6fe1e13c31366caca7cc73f763f7ef5d69ed7ccd8d29398bb5d9.exe
"C:\Users\Admin\AppData\Local\Temp\954182abeabc6fe1e13c31366caca7cc73f763f7ef5d69ed7ccd8d29398bb5d9.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1488
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un500222.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un500222.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2412
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7678.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7678.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:1752
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1752 -s 1080
      4⤵
      Program crash
      PID:4504
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8573.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8573.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1172

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1752 -ip 1752
1⤵
PID:4580

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\un500222.exe

Filesize
516KB

MD5
07dfc802649cd10b08c2e1c95358f815

SHA1
d987ede4887161537fb8a5ffd52fd8166743eff9

SHA256
8c323c35145b0eb764a793170d1a9439d42f05406ec0bf8ba1f9b6915ce8a269

SHA512
aa19016f1b6eda80bb00ba5574d02f4d7454ff9e5432ac671270995dff5935c1dd56c36120cbd09799b5618024ea21bd0e796434464727f5700c745453dc5af6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7678.exe

Filesize
283KB

MD5
82a9dea00c9e569598b852ac3835fade

SHA1
83683f226531a94b748cdef94bde397a0867079f

SHA256
d7d64790504eadb78d767dd8604f324cad9600a989a1a7f6a5ac3406d77c8da0

SHA512
33f0a45ea26d6b0cc42d1992faa6dc92053461ef16afc08624e77b82e81b3825c2917f28f3dd0dace4f17ce64c5b8307020fbef561b3faa9ca01770e6af28ce0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8573.exe

Filesize
342KB

MD5
ec7decace47fd4d6010fab4a3cce6cc9

SHA1
72eda87e18ac22b4958975877dc6525751937c82

SHA256
530e48686587c30e1ee765bad8a30e94b9f523f2dc758e230d14318435e77f97

SHA512
4d8978d2b291742635e58a2c5351b996c28e8e1369111f0452dd931db26cc0e507157c539a22d455b4bb48688a0194fec77cd964fce31dfa588e15baa518987a

Download Submit
memory/1172-77-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-81-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-969-0x0000000007F30000-0x000000000803A000-memory.dmp

Filesize
1.0MB

Download
memory/1172-968-0x0000000007910000-0x0000000007F28000-memory.dmp

Filesize
6.1MB

Download
memory/1172-63-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-66-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-67-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-71-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-73-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-75-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-971-0x00000000072D0000-0x000000000730C000-memory.dmp

Filesize
240KB

Download
memory/1172-972-0x0000000008140000-0x000000000818C000-memory.dmp

Filesize
304KB

Download
memory/1172-79-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-970-0x00000000072B0000-0x00000000072C2000-memory.dmp

Filesize
72KB

Download
memory/1172-83-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-86-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-87-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-89-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-92-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-93-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-62-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-69-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-95-0x0000000004D20000-0x0000000004D5F000-memory.dmp

Filesize
252KB

Download
memory/1172-61-0x0000000004D20000-0x0000000004D64000-memory.dmp

Filesize
272KB

Download
memory/1172-60-0x0000000004B00000-0x0000000004B46000-memory.dmp

Filesize
280KB

Download
memory/1752-38-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-54-0x0000000000400000-0x0000000002B75000-memory.dmp

Filesize
39.5MB

Download
memory/1752-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1752-51-0x0000000000400000-0x0000000002B75000-memory.dmp

Filesize
39.5MB

Download
memory/1752-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1752-50-0x0000000002CE0000-0x0000000002D0D000-memory.dmp

Filesize
180KB

Download
memory/1752-49-0x0000000002D50000-0x0000000002E50000-memory.dmp

Filesize
1024KB

Download
memory/1752-21-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-22-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-24-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-27-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-28-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-30-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-32-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-34-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-36-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-40-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-42-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-44-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-47-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-48-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/1752-20-0x0000000007120000-0x0000000007138000-memory.dmp

Filesize
96KB

Download
memory/1752-19-0x0000000007240000-0x00000000077E4000-memory.dmp

Filesize
5.6MB

Download
memory/1752-18-0x0000000004A30000-0x0000000004A4A000-memory.dmp

Filesize
104KB

Download
memory/1752-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1752-16-0x0000000002CE0000-0x0000000002D0D000-memory.dmp

Filesize
180KB

Download
memory/1752-15-0x0000000002D50000-0x0000000002E50000-memory.dmp

Filesize
1024KB

Download