healer | 6746d78d18fa8555ab6ad08c04fa180a2d01e4edc304cf01b62976dd7db51a15

Analysis

max time kernel
149s
max time network
151s
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 01:52

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General

Target

6746d78d18fa8555ab6ad08c04fa180a2d01e4edc304cf01b62976dd7db51a15.exe
Size

538KB
MD5

a82a1b3b19c2e5526b01105fd6a05fa3
SHA1

9752eebdf5cdc70a5bf9ba64d2ee83f781696b79
SHA256

6746d78d18fa8555ab6ad08c04fa180a2d01e4edc304cf01b62976dd7db51a15
SHA512

4223a78aed9871389bb3c4293b11e5bc172666eb895b135c02072e28084857c56e4c398908a29e1ab31a2f26df1f0e165e3008c97bf9cbc78e81ea6eb117df66
SSDEEP

12288:OMrmy90jPEBhpDMyh4w+dD/SHP5xWl+ott3whPQentPG26dxHrzG2yPu:Uyggw7lAxxWlZtghPJtPb6rrCZPu

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
behavioral1/files/0x000b000000023bab-12.dat	healer
behavioral1/memory/1676-15-0x00000000004D0000-0x00000000004DA000-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\DisableRealtimeMonitoring = "1"	jr866604.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr866604.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr866604.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr866604.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr866604.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr866604.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/3988-22-0x00000000028F0000-0x0000000002936000-memory.dmp	family_redline
behavioral1/memory/3988-24-0x00000000053E0000-0x0000000005424000-memory.dmp	family_redline
behavioral1/memory/3988-36-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-48-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-88-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-86-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-84-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-82-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-80-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-78-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-74-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-73-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-70-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-68-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-67-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-64-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-62-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-60-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-58-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-57-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-54-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-52-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-50-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-46-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-44-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-42-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-40-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-38-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-34-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-33-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-30-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-28-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-76-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-26-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline
behavioral1/memory/3988-25-0x00000000053E0000-0x000000000541F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4052	zidn6834.exe
1676	jr866604.exe
3988	ku823397.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"	jr866604.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\\\""	6746d78d18fa8555ab6ad08c04fa180a2d01e4edc304cf01b62976dd7db51a15.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\\\""	zidn6834.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	6746d78d18fa8555ab6ad08c04fa180a2d01e4edc304cf01b62976dd7db51a15.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zidn6834.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku823397.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1676	jr866604.exe
1676	jr866604.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1676	jr866604.exe
Token: SeDebugPrivilege	3988	ku823397.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 552 wrote to memory of 4052	552	6746d78d18fa8555ab6ad08c04fa180a2d01e4edc304cf01b62976dd7db51a15.exe	83
PID 552 wrote to memory of 4052	552	6746d78d18fa8555ab6ad08c04fa180a2d01e4edc304cf01b62976dd7db51a15.exe	83
PID 552 wrote to memory of 4052	552	6746d78d18fa8555ab6ad08c04fa180a2d01e4edc304cf01b62976dd7db51a15.exe	83
PID 4052 wrote to memory of 1676	4052	zidn6834.exe	84
PID 4052 wrote to memory of 1676	4052	zidn6834.exe	84
PID 4052 wrote to memory of 3988	4052	zidn6834.exe	95
PID 4052 wrote to memory of 3988	4052	zidn6834.exe	95
PID 4052 wrote to memory of 3988	4052	zidn6834.exe	95

C:\Users\Admin\AppData\Local\Temp\6746d78d18fa8555ab6ad08c04fa180a2d01e4edc304cf01b62976dd7db51a15.exe
"C:\Users\Admin\AppData\Local\Temp\6746d78d18fa8555ab6ad08c04fa180a2d01e4edc304cf01b62976dd7db51a15.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:552
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidn6834.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidn6834.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4052
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr866604.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr866604.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1676
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku823397.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku823397.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3988

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\zidn6834.exe

Filesize
396KB

MD5
88f9e68ce22be1cce21015b131798abf

SHA1
7b6b30a43c559d1f8094b9d013991affc446197a

SHA256
8f8b70f173da63ee7bf284b1b877c6f828a1ceb870a693952a9ffd3ba68cfc23

SHA512
b05b8d6289d4ec850900a26fbe6ce0f924b67c1f57385017bd4d308619d00237a4eee84658c6af73ee2d3658c046d9b3068d64388222b519205536b6bb775022

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr866604.exe

Filesize
13KB

MD5
f01f1ba00ef39e62b0f7b69540e9c540

SHA1
699bc1731eadfa16f2ef2822c2f2b758a5eedf48

SHA256
d9716ac583dc7bd2b38723f7a846a98708dc3e58b7b21ba1f4aff183c76ad486

SHA512
31fd65e8f4da819f4d0664ee9cd6eadda8686de8534789d6766df6f6b5b8d4a09dba33e85106e3b639b072fa9a1d41da43cbe6afc5e509b8f793895996807e8c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku823397.exe

Filesize
353KB

MD5
6e5d178fde4eb257e4b811e00319c47f

SHA1
bbcb49ee5499b2daa84058ff9da26176b8a99495

SHA256
1e954c34d0f31d52f495a5fd350ea5d09e94f9fa8b910700197addf0981df57f

SHA512
401d02cdb252bd5e554997533cb7bc571dedeedc420383fc11bdf6c8a2d0d2990b8de86edc3ccbc01d1ebcf1128535a9537d489763bf732ebba8f5b74b55a71e

Download Submit
memory/1676-14-0x00007FFC4F523000-0x00007FFC4F525000-memory.dmp

Filesize
8KB

Download
memory/1676-15-0x00000000004D0000-0x00000000004DA000-memory.dmp

Filesize
40KB

Download
memory/1676-16-0x00007FFC4F523000-0x00007FFC4F525000-memory.dmp

Filesize
8KB

Download
memory/3988-64-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-54-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-24-0x00000000053E0000-0x0000000005424000-memory.dmp

Filesize
272KB

Download
memory/3988-36-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-48-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-88-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-86-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-84-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-82-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-80-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-78-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-74-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-73-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-70-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-68-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-67-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-22-0x00000000028F0000-0x0000000002936000-memory.dmp

Filesize
280KB

Download
memory/3988-62-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-60-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-58-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-57-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-23-0x0000000004DF0000-0x0000000005394000-memory.dmp

Filesize
5.6MB

Download
memory/3988-52-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-50-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-46-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-44-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-42-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-40-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-38-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-34-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-33-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-30-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-28-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-76-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-26-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-25-0x00000000053E0000-0x000000000541F000-memory.dmp

Filesize
252KB

Download
memory/3988-931-0x0000000005440000-0x0000000005A58000-memory.dmp

Filesize
6.1MB

Download
memory/3988-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

Filesize
1.0MB

Download
memory/3988-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/3988-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/3988-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download