healer | 7d12e1fd566b16094887dc5599ddb414854b48e735d1e8453051bd4b732999e4

Analysis

max time kernel
149s
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
10-11-2024 13:27

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General

Target

7d12e1fd566b16094887dc5599ddb414854b48e735d1e8453051bd4b732999e4.exe
Size

661KB
MD5

f922427c7dbdf3fdb8fad7a3f0c2ed87
SHA1

739dea9e6b1843b8c0c523faeb56c25ffec1651d
SHA256

7d12e1fd566b16094887dc5599ddb414854b48e735d1e8453051bd4b732999e4
SHA512

592eb5b7e32c9c802adddba381855e870c1e239bf41bc731ac1f4ef029746f0b3df8ebc8188b6223bdb66a4222f6a9566f6c7aeca6b2326b194e4dabe332eb8c
SSDEEP

12288:BMr2y90nkx4/Bw5RfxN9lFJW4OtAl0rLJf4IspiFJn1S0pel3m0B:TysBw7JfV7WAl0Rf4IdnLG2Y

Score

10^/10

healer redline droz norm discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

norm

77.91.124.145:4125

Attributes

auth_value
1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

droz

77.91.124.145:4125

Attributes

auth_value
d099adf6dbf6ccb8e16967104280634a

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b5a-13.dat	healer
behavioral1/memory/1924-15-0x00000000009D0000-0x00000000009DA000-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\DisableScanOnRealtimeEnable = "1"	jr972874.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr972874.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr972874.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr972874.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr972874.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr972874.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/1564-2105-0x0000000005400000-0x0000000005432000-memory.dmp	family_redline
behavioral1/files/0x000400000001e4d4-2110.dat	family_redline
behavioral1/memory/5568-2118-0x00000000001F0000-0x0000000000220000-memory.dmp	family_redline
behavioral1/files/0x000a000000023b57-2127.dat	family_redline
behavioral1/memory/5752-2129-0x0000000000B60000-0x0000000000B8E000-memory.dmp	family_redline

Redline family
redline

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	ku863652.exe

Executes dropped EXE 5 IoCs

pid	Process
4984	ziej7209.exe
1924	jr972874.exe
1564	ku863652.exe
5568	1.exe
5752	lr525837.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"	jr972874.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\\\""	7d12e1fd566b16094887dc5599ddb414854b48e735d1e8453051bd4b732999e4.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\\\""	ziej7209.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5680	1564	WerFault.exe	92

System Location Discovery: System Language Discovery 1 TTPs 5 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	7d12e1fd566b16094887dc5599ddb414854b48e735d1e8453051bd4b732999e4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziej7209.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku863652.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lr525837.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1924	jr972874.exe
1924	jr972874.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1924	jr972874.exe
Token: SeDebugPrivilege	1564	ku863652.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 5040 wrote to memory of 4984	5040	7d12e1fd566b16094887dc5599ddb414854b48e735d1e8453051bd4b732999e4.exe	83
PID 5040 wrote to memory of 4984	5040	7d12e1fd566b16094887dc5599ddb414854b48e735d1e8453051bd4b732999e4.exe	83
PID 5040 wrote to memory of 4984	5040	7d12e1fd566b16094887dc5599ddb414854b48e735d1e8453051bd4b732999e4.exe	83
PID 4984 wrote to memory of 1924	4984	ziej7209.exe	84
PID 4984 wrote to memory of 1924	4984	ziej7209.exe	84
PID 4984 wrote to memory of 1564	4984	ziej7209.exe	92
PID 4984 wrote to memory of 1564	4984	ziej7209.exe	92
PID 4984 wrote to memory of 1564	4984	ziej7209.exe	92
PID 1564 wrote to memory of 5568	1564	ku863652.exe	93
PID 1564 wrote to memory of 5568	1564	ku863652.exe	93
PID 1564 wrote to memory of 5568	1564	ku863652.exe	93
PID 5040 wrote to memory of 5752	5040	7d12e1fd566b16094887dc5599ddb414854b48e735d1e8453051bd4b732999e4.exe	97
PID 5040 wrote to memory of 5752	5040	7d12e1fd566b16094887dc5599ddb414854b48e735d1e8453051bd4b732999e4.exe	97
PID 5040 wrote to memory of 5752	5040	7d12e1fd566b16094887dc5599ddb414854b48e735d1e8453051bd4b732999e4.exe	97

C:\Users\Admin\AppData\Local\Temp\7d12e1fd566b16094887dc5599ddb414854b48e735d1e8453051bd4b732999e4.exe
"C:\Users\Admin\AppData\Local\Temp\7d12e1fd566b16094887dc5599ddb414854b48e735d1e8453051bd4b732999e4.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5040
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej7209.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej7209.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4984
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr972874.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr972874.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1924
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku863652.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku863652.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1564
  - - C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:5568
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1564 -s 1380
      4⤵
      Program crash
      PID:5680
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr525837.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr525837.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:5752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1564 -ip 1564
1⤵
PID:5656

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

Query Registry

T1012

System Information Discovery

T1082

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\lr525837.exe

Filesize
168KB

MD5
4c59315ea64a444f99bdabe37d1f32cf

SHA1
62042e77d53e01210ba4891472cb41f46894e5cd

SHA256
fd42b23ba747984521993bba6c9b5f8d9cda99ba313ac6a0d017f94f67cc92e3

SHA512
061489505d632a6718616d4c38fda010dcd4ea7d3675d1c95b683d78aab075336ca5ee91186cd3b621019922e26fb0a5837a94fa629ac2301983e60009a470ef

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziej7209.exe

Filesize
507KB

MD5
ac7251aafd12fd90d6dabd28d6c68d35

SHA1
c8b0005e41b69a0e3e04e8d951104e5e4bb69554

SHA256
ba1ac23e28ccd4107ec3a34fe3dd9a1f0760eb1189358b492342c6d0f287c3f3

SHA512
39a6db0b76edbd3acb8fc934e01e061ce69cfb30446975cafaddea88c061f40501b29515200c1834a9df077dfab20bf1007cd465ef40bc5bfc55aa40a3bd83b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr972874.exe

Filesize
15KB

MD5
04f0166ddc9638f728278c0df04e77de

SHA1
ff5df00f80b3242498d1399ace13e32b9c002dfe

SHA256
b52003f14682955ef2746c8c4d6d9bc7aaf7e68f16e56a3757feb2f24769f9b1

SHA512
9296129f076e7ffa5bcdd4b1354c3fb4d6b7ebe8d4f8f09c599cfb9e8862e7bdac82eb6039666d67d60f603ff2fcb1228240a64fa335e946bfde1b8841849ae5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku863652.exe

Filesize
426KB

MD5
8d14f06e4da4eca5f0b876e5e81aefdf

SHA1
b55e82638636f1002b73019f380b1d348315d701

SHA256
4a94cb301efb07f439313e97a2ace980ad69049834b2917df6925c7aea353722

SHA512
acda6ee6d54a2828078c731cc2e5222800fd24d5b66bf81c9ed62ac1ec7ec980d2a89089c5380f37fd2a32346cae1907b617cf2555d6b03e01d70869c8d7b326

Download Submit
C:\Windows\Temp\1.exe

Filesize
168KB

MD5
1073b2e7f778788852d3f7bb79929882

SHA1
7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

SHA256
c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

SHA512
90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

Download Submit
memory/1564-54-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-86-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-24-0x00000000051D0000-0x0000000005236000-memory.dmp

Filesize
408KB

Download
memory/1564-26-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-44-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-88-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-42-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-84-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-80-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-78-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-76-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-40-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-72-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-70-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-68-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-66-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-64-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-62-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-60-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-58-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-46-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-22-0x0000000002550000-0x00000000025B6000-memory.dmp

Filesize
408KB

Download
memory/1564-50-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-48-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-56-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-23-0x0000000004C20000-0x00000000051C4000-memory.dmp

Filesize
5.6MB

Download
memory/1564-74-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-38-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-36-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-34-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-32-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-30-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-28-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-82-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-52-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-25-0x00000000051D0000-0x000000000522F000-memory.dmp

Filesize
380KB

Download
memory/1564-2105-0x0000000005400000-0x0000000005432000-memory.dmp

Filesize
200KB

Download
memory/1924-14-0x00007FFB81EE3000-0x00007FFB81EE5000-memory.dmp

Filesize
8KB

Download
memory/1924-15-0x00000000009D0000-0x00000000009DA000-memory.dmp

Filesize
40KB

Download
memory/1924-16-0x00007FFB81EE3000-0x00007FFB81EE5000-memory.dmp

Filesize
8KB

Download
memory/5568-2118-0x00000000001F0000-0x0000000000220000-memory.dmp

Filesize
192KB

Download
memory/5568-2119-0x0000000004B10000-0x0000000004B16000-memory.dmp

Filesize
24KB

Download
memory/5568-2120-0x00000000051D0000-0x00000000057E8000-memory.dmp

Filesize
6.1MB

Download
memory/5568-2121-0x0000000004CC0000-0x0000000004DCA000-memory.dmp

Filesize
1.0MB

Download
memory/5568-2122-0x0000000004B60000-0x0000000004B72000-memory.dmp

Filesize
72KB

Download
memory/5568-2123-0x0000000004BF0000-0x0000000004C2C000-memory.dmp

Filesize
240KB

Download
memory/5568-2124-0x0000000004C30000-0x0000000004C7C000-memory.dmp

Filesize
304KB

Download
memory/5752-2129-0x0000000000B60000-0x0000000000B8E000-memory.dmp

Filesize
184KB

Download
memory/5752-2130-0x0000000005380000-0x0000000005386000-memory.dmp

Filesize
24KB

Download