healer | da0c3e7c3ed3bc6e9604e1efa5bb697907316e0730640b120d095c71529f8718

Analysis

max time kernel
146s
max time network
149s
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 01:39

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General

Target

da0c3e7c3ed3bc6e9604e1efa5bb697907316e0730640b120d095c71529f8718.exe
Size

541KB
MD5

5b50eb67d047dea078c916028b90146d
SHA1

d90a38cf212f1a74847b971f27f636875e2b15dc
SHA256

da0c3e7c3ed3bc6e9604e1efa5bb697907316e0730640b120d095c71529f8718
SHA512

49eadcad732639e62ec9cf130066d46a5ee6f8a61554b5bbd3cdf8efbf6a1ac1a80592e56b75792119b4b34f913f16d0ce9e82a34663eaff8f6cb3b46f1ce313
SSDEEP

12288:AMr2y902yvCwXPx3OhNgrAojGDVB4wt+wn:GyN1w53gNgUkG5B4twn

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 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b77-12.dat	healer
behavioral1/memory/4276-15-0x0000000000820000-0x000000000082A000-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\DisableOnAccessProtection = "1"	pro7918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro7918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro7918.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	pro7918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro7918.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro7918.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/3780-22-0x0000000004C10000-0x0000000004C56000-memory.dmp	family_redline
behavioral1/memory/3780-24-0x0000000004E10000-0x0000000004E54000-memory.dmp	family_redline
behavioral1/memory/3780-25-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-36-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-88-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-86-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-84-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-82-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-80-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-78-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-76-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-74-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-72-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-70-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-68-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-66-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-64-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-62-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-60-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-58-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-56-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-54-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-52-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-50-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-48-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-46-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-44-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-42-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-40-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-38-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-34-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-32-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-30-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-28-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3780-26-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
904	unio2725.exe
4276	pro7918.exe
3780	qu2299.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"	pro7918.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\\\""	da0c3e7c3ed3bc6e9604e1efa5bb697907316e0730640b120d095c71529f8718.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\\\""	unio2725.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	da0c3e7c3ed3bc6e9604e1efa5bb697907316e0730640b120d095c71529f8718.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	unio2725.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu2299.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4276	pro7918.exe
4276	pro7918.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4276	pro7918.exe
Token: SeDebugPrivilege	3780	qu2299.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 904	1948	da0c3e7c3ed3bc6e9604e1efa5bb697907316e0730640b120d095c71529f8718.exe	83
PID 1948 wrote to memory of 904	1948	da0c3e7c3ed3bc6e9604e1efa5bb697907316e0730640b120d095c71529f8718.exe	83
PID 1948 wrote to memory of 904	1948	da0c3e7c3ed3bc6e9604e1efa5bb697907316e0730640b120d095c71529f8718.exe	83
PID 904 wrote to memory of 4276	904	unio2725.exe	84
PID 904 wrote to memory of 4276	904	unio2725.exe	84
PID 904 wrote to memory of 3780	904	unio2725.exe	93
PID 904 wrote to memory of 3780	904	unio2725.exe	93
PID 904 wrote to memory of 3780	904	unio2725.exe	93

C:\Users\Admin\AppData\Local\Temp\da0c3e7c3ed3bc6e9604e1efa5bb697907316e0730640b120d095c71529f8718.exe
"C:\Users\Admin\AppData\Local\Temp\da0c3e7c3ed3bc6e9604e1efa5bb697907316e0730640b120d095c71529f8718.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2725.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio2725.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:904
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7918.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7918.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4276
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2299.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2299.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3780

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\unio2725.exe

Filesize
398KB

MD5
7ea93c35bd0910e5fb52838b49445166

SHA1
65f8f19c5b6cb584f44673f49c768088a7e3f152

SHA256
6248c6e19545a0a191e615c698647a6c64c6e7420bc05d47f3a378a1fa000f94

SHA512
57928f6cc8de37069e3581ef9d9b53b876dd1f133c187d5456e8cb1ea2ede5be235b30a9a1c53efc6516f5ddad6846922d28821c569bffcf62691981650491ec

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7918.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2299.exe

Filesize
357KB

MD5
53e1f6823e043ba8fe9bb00bf6d27521

SHA1
6111caf9a03c55ae5e6c8cd98924fd503f3dcf8d

SHA256
746a1b9703908abf2a018b69362cf664efbbc4be159463ba1c8f1a15e2072803

SHA512
ad1ba3c19c74e4d6311b1ef6d1474eb85a01b7e4dc5130d4cb7f1e94b38274383999d1a84e1692f216a1a8caf17de215233cd51dbfa0018d17e7786283686f50

Download Submit
memory/3780-66-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-22-0x0000000004C10000-0x0000000004C56000-memory.dmp

Filesize
280KB

Download
memory/3780-935-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download
memory/3780-62-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-23-0x00000000072C0000-0x0000000007864000-memory.dmp

Filesize
5.6MB

Download
memory/3780-24-0x0000000004E10000-0x0000000004E54000-memory.dmp

Filesize
272KB

Download
memory/3780-25-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-36-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-88-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-86-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-64-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-82-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-60-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-78-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-76-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-74-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-72-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-70-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-68-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-934-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/3780-84-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-933-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3780-80-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-58-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-56-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-54-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-52-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-50-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-48-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-46-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-44-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-42-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-40-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-38-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-34-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-32-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-30-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-28-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-26-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3780-931-0x0000000007870000-0x0000000007E88000-memory.dmp

Filesize
6.1MB

Download
memory/3780-932-0x0000000007E90000-0x0000000007F9A000-memory.dmp

Filesize
1.0MB

Download
memory/4276-16-0x00007FF985A93000-0x00007FF985A95000-memory.dmp

Filesize
8KB

Download
memory/4276-14-0x00007FF985A93000-0x00007FF985A95000-memory.dmp

Filesize
8KB

Download
memory/4276-15-0x0000000000820000-0x000000000082A000-memory.dmp

Filesize
40KB

Download