healer | 2296933771f24668ddfc8fbd1ffe9e6d3000679d53f1f049fdaa89a53e8e18d7

Resubmissions

29-10-2024 12:19

241029-phm9fawpbm 10

02-04-2023 09:30

230402-lgr98agh7t 10

Analysis

max time kernel
143s
max time network
148s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241023-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
29-10-2024 12:19

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General

Target

2296933771f24668ddfc8fbd1ffe9e6d3000679d53f1f049fdaa89a53e8e18d7.exe
Size

529KB
MD5

3c5aa3b17a3d9a013aa7f0287f5c8c27
SHA1

cce8ccd6ef820ab32beae068b9b123858aaead44
SHA256

2296933771f24668ddfc8fbd1ffe9e6d3000679d53f1f049fdaa89a53e8e18d7
SHA512

7b18205fde082c3d3bf63a88a904b03125193fc51ee9b83bd47175e4d1778e7e7dae3683441f579a714058e5c088388528365dc5a65df1d6c560bab14a9dccfb
SSDEEP

12288:kMrmy90sja8tKnqsDmbI5guWGeKTDRzlTebCHYoMAN3k6K:ayb8nbZoGeODRZTdh3kD

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 2 IoCs

resource	yara_rule
behavioral3/files/0x002900000004503d-12.dat	healer
behavioral3/memory/4800-15-0x0000000000B30000-0x0000000000B3A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 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\DisableRealtimeMonitoring = "1"	jr719544.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr719544.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr719544.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr719544.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr719544.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
behavioral3/memory/4712-22-0x0000000004ED0000-0x0000000004F16000-memory.dmp	family_redline
behavioral3/memory/4712-24-0x0000000005630000-0x0000000005674000-memory.dmp	family_redline
behavioral3/memory/4712-28-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-38-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-88-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-86-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-84-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-82-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-80-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-78-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-74-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-72-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-70-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-68-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-66-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-64-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-62-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-58-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-56-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-54-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-52-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-50-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-48-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-46-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-42-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-40-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-36-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-34-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-32-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-30-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-76-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-60-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-44-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-26-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline
behavioral3/memory/4712-25-0x0000000005630000-0x000000000566F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2408	ziXY5908.exe
4800	jr719544.exe
4712	ku763789.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"	jr719544.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\\\""	2296933771f24668ddfc8fbd1ffe9e6d3000679d53f1f049fdaa89a53e8e18d7.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\\\""	ziXY5908.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	2296933771f24668ddfc8fbd1ffe9e6d3000679d53f1f049fdaa89a53e8e18d7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziXY5908.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku763789.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4800	jr719544.exe
4800	jr719544.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4800	jr719544.exe
Token: SeDebugPrivilege	4712	ku763789.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3780 wrote to memory of 2408	3780	2296933771f24668ddfc8fbd1ffe9e6d3000679d53f1f049fdaa89a53e8e18d7.exe	82
PID 3780 wrote to memory of 2408	3780	2296933771f24668ddfc8fbd1ffe9e6d3000679d53f1f049fdaa89a53e8e18d7.exe	82
PID 3780 wrote to memory of 2408	3780	2296933771f24668ddfc8fbd1ffe9e6d3000679d53f1f049fdaa89a53e8e18d7.exe	82
PID 2408 wrote to memory of 4800	2408	ziXY5908.exe	83
PID 2408 wrote to memory of 4800	2408	ziXY5908.exe	83
PID 2408 wrote to memory of 4712	2408	ziXY5908.exe	85
PID 2408 wrote to memory of 4712	2408	ziXY5908.exe	85
PID 2408 wrote to memory of 4712	2408	ziXY5908.exe	85

C:\Users\Admin\AppData\Local\Temp\2296933771f24668ddfc8fbd1ffe9e6d3000679d53f1f049fdaa89a53e8e18d7.exe
"C:\Users\Admin\AppData\Local\Temp\2296933771f24668ddfc8fbd1ffe9e6d3000679d53f1f049fdaa89a53e8e18d7.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3780
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXY5908.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXY5908.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2408
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr719544.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr719544.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4800
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku763789.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku763789.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4712

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\ziXY5908.exe

Filesize
387KB

MD5
b0cdef228dd2c4dea5db0e17432aee00

SHA1
ac34cdf732a051b03753c16ca3aad83722a06df8

SHA256
1b7c87c04a8f3784c53ffb3314c2a6f15eb16539a2f46e56e59aae14f89e4dfc

SHA512
48aeb67642d28a0c3f3f70156ea0df7cb1d9cc53244e930b05dcfaa1aa9e2862006363b001517e686328a22175009f0623bb3bd1b56d1cecb0f8fbef3971d580

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr719544.exe

Filesize
12KB

MD5
a7e9bfbab8043ae6b1a71b8d2ea1ed9f

SHA1
0849763c2b3adf737409d1572b05647f5cf5e97f

SHA256
d3e7b01a08b291a48894b3682f248da76e932ac90d82c3cc599e30e8ae453a72

SHA512
61edf844bca2049fdcbd0e5ba59402c91bfc7b18fd37edb04aeec5d729627cb5670d257b7a1f03a4886e2c84f52f3a86980818345f43909fa755b31836d891f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku763789.exe

Filesize
353KB

MD5
aa813edffe493d84e72080f795e60b39

SHA1
e5f7313d6c42b6aeb5951e959593949e154c8319

SHA256
27a0b0b029e6e775c353af0f2b09020df227efda69464dd7b4b29698d5d62e38

SHA512
4d3aab3f9726b370e1293a8378ad29ce84be1c356f3f97d68c25cd359ebf084fab5d9765ff352d297212c5dfc7d0c2267aa332ab0e0f7691348585c63273fae2

Download Submit
memory/4712-64-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-22-0x0000000004ED0000-0x0000000004F16000-memory.dmp

Filesize
280KB

Download
memory/4712-935-0x0000000005EC0000-0x0000000005F0C000-memory.dmp

Filesize
304KB

Download
memory/4712-58-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-23-0x0000000005040000-0x00000000055E6000-memory.dmp

Filesize
5.6MB

Download
memory/4712-24-0x0000000005630000-0x0000000005674000-memory.dmp

Filesize
272KB

Download
memory/4712-28-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-38-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-88-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-86-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-62-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-82-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-56-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-78-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-74-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-72-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-70-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-68-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-66-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-934-0x0000000005E70000-0x0000000005EAC000-memory.dmp

Filesize
240KB

Download
memory/4712-84-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-933-0x0000000005E50000-0x0000000005E62000-memory.dmp

Filesize
72KB

Download
memory/4712-80-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-54-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-52-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-50-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-48-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-46-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-42-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-40-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-36-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-34-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-32-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-30-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-76-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-60-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-44-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-26-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-25-0x0000000005630000-0x000000000566F000-memory.dmp

Filesize
252KB

Download
memory/4712-931-0x0000000005670000-0x0000000005C88000-memory.dmp

Filesize
6.1MB

Download
memory/4712-932-0x0000000005D10000-0x0000000005E1A000-memory.dmp

Filesize
1.0MB

Download
memory/4800-16-0x00007FFD103C3000-0x00007FFD103C5000-memory.dmp

Filesize
8KB

Download
memory/4800-14-0x00007FFD103C3000-0x00007FFD103C5000-memory.dmp

Filesize
8KB

Download
memory/4800-15-0x0000000000B30000-0x0000000000B3A000-memory.dmp

Filesize
40KB

Download