healer | 2e44ac27f1a16e36b62628b71df4246f94672c28f1ca75f8de6a7f4b7d9956b9

Analysis

max time kernel
143s
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 00:58

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General

Target

2e44ac27f1a16e36b62628b71df4246f94672c28f1ca75f8de6a7f4b7d9956b9.exe
Size

537KB
MD5

590190dace425508625fff8d81a95139
SHA1

59a97dc3eab09ecaa2b05cfc72b9019ee5a087df
SHA256

2e44ac27f1a16e36b62628b71df4246f94672c28f1ca75f8de6a7f4b7d9956b9
SHA512

6daebe2517849c0b177d3ed35e7d7f243aa8756b3161ec8eb70d163f642b6dc558e56c0afb97b9858705ca5bb5f8243980dfe0a075ecc10e1798c7f8cec7cd74
SSDEEP

12288:CMrYy90cd4RyYR2GnTQFfQqUR/qi7c/7ktbMxVoe:uyNAyOh0FfUCintbG

Score

10^/10

healer redline down discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

down

193.233.20.31:4125

Attributes

auth_value
12c31a90c72f5efae8c053a0bd339381

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023cbf-12.dat	healer
behavioral1/memory/3768-15-0x0000000000490000-0x000000000049A000-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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro1009.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro1009.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro1009.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro1009.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro1009.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	pro1009.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/1364-22-0x0000000002340000-0x0000000002386000-memory.dmp	family_redline
behavioral1/memory/1364-24-0x0000000004C10000-0x0000000004C54000-memory.dmp	family_redline
behavioral1/memory/1364-64-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-84-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-86-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-82-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-80-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-78-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-76-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-74-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-72-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-70-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-68-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-66-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-62-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-60-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-58-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-56-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-54-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-53-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-48-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-46-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-44-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-42-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-40-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-38-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-36-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-34-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-28-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-88-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-50-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-32-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-30-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-26-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline
behavioral1/memory/1364-25-0x0000000004C10000-0x0000000004C4E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2700	unio9218.exe
3768	pro1009.exe
1364	qu2055.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"	pro1009.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\\\""	2e44ac27f1a16e36b62628b71df4246f94672c28f1ca75f8de6a7f4b7d9956b9.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\\\""	unio9218.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	2e44ac27f1a16e36b62628b71df4246f94672c28f1ca75f8de6a7f4b7d9956b9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	unio9218.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu2055.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3768	pro1009.exe
3768	pro1009.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3768	pro1009.exe
Token: SeDebugPrivilege	1364	qu2055.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4576 wrote to memory of 2700	4576	2e44ac27f1a16e36b62628b71df4246f94672c28f1ca75f8de6a7f4b7d9956b9.exe	85
PID 4576 wrote to memory of 2700	4576	2e44ac27f1a16e36b62628b71df4246f94672c28f1ca75f8de6a7f4b7d9956b9.exe	85
PID 4576 wrote to memory of 2700	4576	2e44ac27f1a16e36b62628b71df4246f94672c28f1ca75f8de6a7f4b7d9956b9.exe	85
PID 2700 wrote to memory of 3768	2700	unio9218.exe	86
PID 2700 wrote to memory of 3768	2700	unio9218.exe	86
PID 2700 wrote to memory of 1364	2700	unio9218.exe	92
PID 2700 wrote to memory of 1364	2700	unio9218.exe	92
PID 2700 wrote to memory of 1364	2700	unio9218.exe	92

C:\Users\Admin\AppData\Local\Temp\2e44ac27f1a16e36b62628b71df4246f94672c28f1ca75f8de6a7f4b7d9956b9.exe
"C:\Users\Admin\AppData\Local\Temp\2e44ac27f1a16e36b62628b71df4246f94672c28f1ca75f8de6a7f4b7d9956b9.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4576
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9218.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9218.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2700
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1009.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1009.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3768
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2055.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2055.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1364

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\unio9218.exe

Filesize
395KB

MD5
cce2e4bfceffd216b3e699c7b51b4293

SHA1
6299399fa79231ae2b36f5b166e3ad77cabb2017

SHA256
fcbdf132879731268694dd9f9e4292010f9b63f899d3c974546140d402ec75d8

SHA512
abb940603c2f2caa7f7ef9a0c2bdb1c119f810a9e80ce157083cffd14bc1abfc59f79d8402feb9b73dfcaf921590b5dcb868b4fb0fe1f2b01d1aed9cbfcdfab3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1009.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2055.exe

Filesize
469KB

MD5
12cbd4fd23d38aaf69657db48f8d4fc9

SHA1
d2c39e5f42dfb4174ec2ef58d22ece7dcca6bc55

SHA256
e77d620bf4f7c96138507b0673a30e0e8e93d6e8919a00dda75ac6b5aa189ad5

SHA512
f069ab0dd906b0c4925ca9337b6ec7fcfd0061c4291d0371806be55c04837bca4463d9639b4d40190b9f223fc48f62145b579c05ed534a64de03ea13148aff99

Download Submit
memory/1364-60-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-22-0x0000000002340000-0x0000000002386000-memory.dmp

Filesize
280KB

Download
memory/1364-935-0x0000000005BC0000-0x0000000005C0C000-memory.dmp

Filesize
304KB

Download
memory/1364-56-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-23-0x0000000004C70000-0x0000000005214000-memory.dmp

Filesize
5.6MB

Download
memory/1364-24-0x0000000004C10000-0x0000000004C54000-memory.dmp

Filesize
272KB

Download
memory/1364-64-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-84-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-86-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-82-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-58-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-78-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-54-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-74-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-72-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-70-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-68-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-66-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-62-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-934-0x0000000005A70000-0x0000000005AAC000-memory.dmp

Filesize
240KB

Download
memory/1364-80-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-933-0x0000000005A50000-0x0000000005A62000-memory.dmp

Filesize
72KB

Download
memory/1364-76-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-53-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-48-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-46-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-44-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-42-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-40-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-38-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-36-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-34-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-28-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-88-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-50-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-32-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-30-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-26-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-25-0x0000000004C10000-0x0000000004C4E000-memory.dmp

Filesize
248KB

Download
memory/1364-931-0x0000000005270000-0x0000000005888000-memory.dmp

Filesize
6.1MB

Download
memory/1364-932-0x0000000005910000-0x0000000005A1A000-memory.dmp

Filesize
1.0MB

Download
memory/3768-16-0x00007FFBC4883000-0x00007FFBC4885000-memory.dmp

Filesize
8KB

Download
memory/3768-14-0x00007FFBC4883000-0x00007FFBC4885000-memory.dmp

Filesize
8KB

Download
memory/3768-15-0x0000000000490000-0x000000000049A000-memory.dmp

Filesize
40KB

Download