healer | ae029f27440b439695b77423196d9f23ddf03bd5dbfc3753755c898f850c6306

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

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

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General

Target

ae029f27440b439695b77423196d9f23ddf03bd5dbfc3753755c898f850c6306.exe
Size

688KB
MD5

c71d53abd70de0de40b88fb3a4814a8e
SHA1

a743d73250d6791a3cc70ec16ac7d8835fa130d6
SHA256

ae029f27440b439695b77423196d9f23ddf03bd5dbfc3753755c898f850c6306
SHA512

b3278cceca090a1065ed25b0f36070b713c70477c80492938bd79d7a799dca2abe65d29f52145b64ca375634a08875ba890cb9dfcca36fac4de6ba8d1c4de390
SSDEEP

12288:MMrFy90xDEx89UlnlIcPILIjPVmXcOJmA/7L43x0YMBKbLxB8lf+IYYl:5y9eOnKcPRmXccv4hLMgXxqNl

Score

10^/10

healer redline boris discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

boris

193.233.20.32:4125

Attributes

auth_value
766b5bdf6dbefcf7ca223351952fc38f

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/3988-17-0x00000000047A0000-0x00000000047BA000-memory.dmp	healer
behavioral1/memory/3988-20-0x0000000007120000-0x0000000007138000-memory.dmp	healer
behavioral1/memory/3988-44-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/3988-48-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/3988-46-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/3988-42-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/3988-40-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/3988-38-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/3988-36-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/3988-34-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/3988-32-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/3988-30-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/3988-28-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/3988-26-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/3988-24-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/3988-22-0x0000000007120000-0x0000000007132000-memory.dmp	healer
behavioral1/memory/3988-21-0x0000000007120000-0x0000000007132000-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\DisableScanOnRealtimeEnable = "1"	pro0680.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro0680.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro0680.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro0680.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro0680.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro0680.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/4996-59-0x0000000004AC0000-0x0000000004B06000-memory.dmp	family_redline
behavioral1/memory/4996-60-0x0000000004C60000-0x0000000004CA4000-memory.dmp	family_redline
behavioral1/memory/4996-78-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-94-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-93-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-90-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-88-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-86-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-84-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-82-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-80-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-76-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-74-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-70-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-68-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-66-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-64-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-62-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-72-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline
behavioral1/memory/4996-61-0x0000000004C60000-0x0000000004C9F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1564	unio1801.exe
3988	pro0680.exe
4996	qu5119.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	pro0680.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro0680.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	unio1801.exe
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\\\""	ae029f27440b439695b77423196d9f23ddf03bd5dbfc3753755c898f850c6306.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
888	3988	WerFault.exe	85

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	qu5119.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ae029f27440b439695b77423196d9f23ddf03bd5dbfc3753755c898f850c6306.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	unio1801.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro0680.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3988	pro0680.exe
3988	pro0680.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3988	pro0680.exe
Token: SeDebugPrivilege	4996	qu5119.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 1564	1744	ae029f27440b439695b77423196d9f23ddf03bd5dbfc3753755c898f850c6306.exe	84
PID 1744 wrote to memory of 1564	1744	ae029f27440b439695b77423196d9f23ddf03bd5dbfc3753755c898f850c6306.exe	84
PID 1744 wrote to memory of 1564	1744	ae029f27440b439695b77423196d9f23ddf03bd5dbfc3753755c898f850c6306.exe	84
PID 1564 wrote to memory of 3988	1564	unio1801.exe	85
PID 1564 wrote to memory of 3988	1564	unio1801.exe	85
PID 1564 wrote to memory of 3988	1564	unio1801.exe	85
PID 1564 wrote to memory of 4996	1564	unio1801.exe	98
PID 1564 wrote to memory of 4996	1564	unio1801.exe	98
PID 1564 wrote to memory of 4996	1564	unio1801.exe	98

C:\Users\Admin\AppData\Local\Temp\ae029f27440b439695b77423196d9f23ddf03bd5dbfc3753755c898f850c6306.exe
"C:\Users\Admin\AppData\Local\Temp\ae029f27440b439695b77423196d9f23ddf03bd5dbfc3753755c898f850c6306.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1744
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1801.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio1801.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1564
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0680.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0680.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:3988
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3988 -s 1088
      4⤵
      Program crash
      PID:888
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5119.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5119.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4996

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3988 -ip 3988
1⤵
PID:800

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\unio1801.exe

Filesize
546KB

MD5
bf7e39ec562c99d9a2fae026c086e2bf

SHA1
746bc76f915e254e3858c4a750e3584a356867c0

SHA256
da08fb395715a877394a52d18e11f88f29f220578a0ce8d8b705dc9a1c9b81bb

SHA512
0c982c79f8357e04e063a97720d151adc3319f7769a417fa2f5f66891988f3e8b19e6e1b3aa1c9ae47a6176b75b6e53bf034c0bcf404f70f6e52db0c23de8b11

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0680.exe

Filesize
329KB

MD5
1b11e39d05e005c4c7618b85ba4c2856

SHA1
337db5f06d086e884e2110b72b45540ff9186359

SHA256
90a029153e9d988bc9d2e3de9483a1086d36cb92f31c20a5df412b7522deaed6

SHA512
00cbca6f8801b950d7fec64f457fd14a984ec81741a38607f13f3d628849240c979a9ff1fbf9df9e9f57cd7b56d4bc7eb60ec87d977a59b4b35742714482fc0e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5119.exe

Filesize
386KB

MD5
988853f50c2c7c3c9a99f57c9c9912e9

SHA1
4507f13547ad4b55559b3e0e7eaf2200d64d0b6c

SHA256
1f712f3e564fef313b31e185a3766a4226ab6563c4ef1f0a04487f576f2b43b0

SHA512
cbb0917942862118162c14ac80a1a76ecbddc13806a068fe8d46dad8f67966a775d882db8f5e9f1809a91203a89684b21a23622353e1166c30f4408643c54bd9

Download Submit
memory/3988-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3988-15-0x0000000002C60000-0x0000000002D60000-memory.dmp

Filesize
1024KB

Download
memory/3988-17-0x00000000047A0000-0x00000000047BA000-memory.dmp

Filesize
104KB

Download
memory/3988-18-0x0000000000400000-0x0000000002B7F000-memory.dmp

Filesize
39.5MB

Download
memory/3988-19-0x0000000007260000-0x0000000007804000-memory.dmp

Filesize
5.6MB

Download
memory/3988-20-0x0000000007120000-0x0000000007138000-memory.dmp

Filesize
96KB

Download
memory/3988-44-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-48-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-46-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-42-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-40-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-38-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-36-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-34-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-32-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-30-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-28-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-26-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-24-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-22-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-21-0x0000000007120000-0x0000000007132000-memory.dmp

Filesize
72KB

Download
memory/3988-49-0x0000000002C60000-0x0000000002D60000-memory.dmp

Filesize
1024KB

Download
memory/3988-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3988-50-0x0000000000400000-0x0000000002B7F000-memory.dmp

Filesize
39.5MB

Download
memory/3988-53-0x0000000000400000-0x0000000002B7F000-memory.dmp

Filesize
39.5MB

Download
memory/3988-54-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4996-59-0x0000000004AC0000-0x0000000004B06000-memory.dmp

Filesize
280KB

Download
memory/4996-60-0x0000000004C60000-0x0000000004CA4000-memory.dmp

Filesize
272KB

Download
memory/4996-78-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-94-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-93-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-90-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-88-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-86-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-84-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-82-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-80-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-76-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-74-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-70-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-68-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-66-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-64-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-62-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-72-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-61-0x0000000004C60000-0x0000000004C9F000-memory.dmp

Filesize
252KB

Download
memory/4996-967-0x00000000078A0000-0x0000000007EB8000-memory.dmp

Filesize
6.1MB

Download
memory/4996-968-0x0000000007EC0000-0x0000000007FCA000-memory.dmp

Filesize
1.0MB

Download
memory/4996-969-0x00000000072B0000-0x00000000072C2000-memory.dmp

Filesize
72KB

Download
memory/4996-970-0x0000000007FD0000-0x000000000800C000-memory.dmp

Filesize
240KB

Download
memory/4996-971-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download