healer | 4511dc4b5391f31b40e9d4c6b3988e11daabc2e52b2006106ab086821ef612d2

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-11-2024 16:16

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General

Target

8510d7a17e5b336a240d7f8c5fb3f8c634362540ff216dec0d0150332d7e2d6e.exe
Size

648KB
MD5

be78e478192da4c3e4f52d2dc924a404
SHA1

7ff610a8c5990cf49da2d64a77b1a175fb56feac
SHA256

8510d7a17e5b336a240d7f8c5fb3f8c634362540ff216dec0d0150332d7e2d6e
SHA512

fad110dd9c3a2ffa4323fd3374ecb2293b321df40313f8530e9edf8536c13814bd26d0c1eb344b145e6b5c29a3755b663f4e128d9b15594793847ee557fffdc1
SSDEEP

12288:eMruy90/ovVrP7UHDam6CNJqGXLovydvlCHZzHSG4eEF4D:IyJVbwHxT4GblvlcZzFI6

Score

10^/10

healer redline mango discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

mango

193.233.20.28:4125

Attributes

auth_value
ecf79d7f5227d998a3501c972d915d23

Signatures

Detects Healer an antivirus disabler dropper 19 IoCs

resource	yara_rule
behavioral1/files/0x0009000000023c3e-12.dat	healer
behavioral1/memory/508-15-0x00000000008A0000-0x00000000008AA000-memory.dmp	healer
behavioral1/memory/228-22-0x0000000002420000-0x000000000243A000-memory.dmp	healer
behavioral1/memory/228-24-0x00000000025F0000-0x0000000002608000-memory.dmp	healer
behavioral1/memory/228-25-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/228-30-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/228-52-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/228-50-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/228-48-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/228-46-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/228-44-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/228-42-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/228-40-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/228-38-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/228-36-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/228-35-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/228-33-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/228-28-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/228-26-0x00000000025F0000-0x0000000002602000-memory.dmp	healer

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

Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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"	b3450UN.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c98pD77.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c98pD77.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c98pD77.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c98pD77.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	c98pD77.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b3450UN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b3450UN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b3450UN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b3450UN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b3450UN.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c98pD77.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/3684-60-0x00000000023D0000-0x0000000002416000-memory.dmp	family_redline
behavioral1/memory/3684-61-0x0000000004AA0000-0x0000000004AE4000-memory.dmp	family_redline
behavioral1/memory/3684-67-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-75-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-93-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-91-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-89-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-87-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-85-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-83-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-79-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-77-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-73-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-71-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-69-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-95-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-81-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-65-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-63-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline
behavioral1/memory/3684-62-0x0000000004AA0000-0x0000000004ADE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
2864	tice9702.exe
508	b3450UN.exe
228	c98pD77.exe
3684	djjiM70.exe

Windows security modification 2 TTPs 3 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"	b3450UN.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	c98pD77.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c98pD77.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\\\""	8510d7a17e5b336a240d7f8c5fb3f8c634362540ff216dec0d0150332d7e2d6e.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\\\""	tice9702.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
884	228	WerFault.exe	87

System Location Discovery: System Language Discovery 1 TTPs 4 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	djjiM70.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8510d7a17e5b336a240d7f8c5fb3f8c634362540ff216dec0d0150332d7e2d6e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tice9702.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c98pD77.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
508	b3450UN.exe
508	b3450UN.exe
228	c98pD77.exe
228	c98pD77.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	508	b3450UN.exe
Token: SeDebugPrivilege	228	c98pD77.exe
Token: SeDebugPrivilege	3684	djjiM70.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3580 wrote to memory of 2864	3580	8510d7a17e5b336a240d7f8c5fb3f8c634362540ff216dec0d0150332d7e2d6e.exe	83
PID 3580 wrote to memory of 2864	3580	8510d7a17e5b336a240d7f8c5fb3f8c634362540ff216dec0d0150332d7e2d6e.exe	83
PID 3580 wrote to memory of 2864	3580	8510d7a17e5b336a240d7f8c5fb3f8c634362540ff216dec0d0150332d7e2d6e.exe	83
PID 2864 wrote to memory of 508	2864	tice9702.exe	84
PID 2864 wrote to memory of 508	2864	tice9702.exe	84
PID 2864 wrote to memory of 228	2864	tice9702.exe	87
PID 2864 wrote to memory of 228	2864	tice9702.exe	87
PID 2864 wrote to memory of 228	2864	tice9702.exe	87
PID 3580 wrote to memory of 3684	3580	8510d7a17e5b336a240d7f8c5fb3f8c634362540ff216dec0d0150332d7e2d6e.exe	91
PID 3580 wrote to memory of 3684	3580	8510d7a17e5b336a240d7f8c5fb3f8c634362540ff216dec0d0150332d7e2d6e.exe	91
PID 3580 wrote to memory of 3684	3580	8510d7a17e5b336a240d7f8c5fb3f8c634362540ff216dec0d0150332d7e2d6e.exe	91

C:\Users\Admin\AppData\Local\Temp\8510d7a17e5b336a240d7f8c5fb3f8c634362540ff216dec0d0150332d7e2d6e.exe
"C:\Users\Admin\AppData\Local\Temp\8510d7a17e5b336a240d7f8c5fb3f8c634362540ff216dec0d0150332d7e2d6e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3580
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9702.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9702.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2864
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3450UN.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3450UN.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:508
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c98pD77.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c98pD77.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:228
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 228 -s 1080
      4⤵
      Program crash
      PID:884
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\djjiM70.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\djjiM70.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3684

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 228 -ip 228
1⤵
PID:396

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\djjiM70.exe

Filesize
283KB

MD5
32096bee539135fc0e1944fb5a727e24

SHA1
04cd9c4d782bcddc016c3bce68495ddc01137a1a

SHA256
f7eca238f01c5423271f963ed83ec2f6f11e9a77616b75641c36cbc7d619e679

SHA512
8291bc6bca985a0d593113e15049413fd78421c4db2bd8f4b235e0bba739c0064dfdd9f79c8f5f5709610360e55095d5a585cc94f8ace3b1c7c0ce0ed6bd850e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9702.exe

Filesize
325KB

MD5
51d73bfc9913bc9a42c866f70c2b1562

SHA1
37aa36e5541a34034d1dfb6e2365e888ae296b74

SHA256
1e82b967ea2e04751590ef8060b5f895164eddca002bc98407174393c83c595c

SHA512
6f7a4c79d0e37b7ef892c6791875eec55b09e466928e57a87ba3108f03999d377be0c2520a78f32ddf2e5c11d403372690db7a21b6ea6d8f9a3e5223955223ba

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3450UN.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c98pD77.exe

Filesize
226KB

MD5
ab28d859788ed341aa3a3a268d46e959

SHA1
f32878c115d4e67906d796af61b5ad580f383684

SHA256
f59bc8ed4900f0b8bc794706f5113320f910265b5f308f474f731f0f68e36a16

SHA512
baf59ea6e8f3800251e41612728a6c6058bc8174a448374c63599f44e9c1f849b73d06fee4736eebc749995526c1b85742ae53c7b453a3477a80ccafb202b28d

Download Submit
memory/228-55-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/228-44-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/228-22-0x0000000002420000-0x000000000243A000-memory.dmp

Filesize
104KB

Download
memory/228-23-0x0000000004D10000-0x00000000052B4000-memory.dmp

Filesize
5.6MB

Download
memory/228-24-0x00000000025F0000-0x0000000002608000-memory.dmp

Filesize
96KB

Download
memory/228-25-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/228-30-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/228-52-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/228-50-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/228-48-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/228-46-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/228-38-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/228-42-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/228-40-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/228-53-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/228-36-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/228-35-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/228-33-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/228-28-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/228-26-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/508-14-0x00007FFDBE403000-0x00007FFDBE405000-memory.dmp

Filesize
8KB

Download
memory/508-15-0x00000000008A0000-0x00000000008AA000-memory.dmp

Filesize
40KB

Download
memory/508-16-0x00007FFDBE403000-0x00007FFDBE405000-memory.dmp

Filesize
8KB

Download
memory/3684-62-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-83-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-67-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-75-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-93-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-91-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-89-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-87-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-85-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-61-0x0000000004AA0000-0x0000000004AE4000-memory.dmp

Filesize
272KB

Download
memory/3684-79-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-77-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-73-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-71-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-69-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-95-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-81-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-65-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-63-0x0000000004AA0000-0x0000000004ADE000-memory.dmp

Filesize
248KB

Download
memory/3684-60-0x00000000023D0000-0x0000000002416000-memory.dmp

Filesize
280KB

Download
memory/3684-968-0x0000000005150000-0x0000000005768000-memory.dmp

Filesize
6.1MB

Download
memory/3684-969-0x00000000057A0000-0x00000000058AA000-memory.dmp

Filesize
1.0MB

Download
memory/3684-970-0x00000000058E0000-0x00000000058F2000-memory.dmp

Filesize
72KB

Download
memory/3684-971-0x0000000005900000-0x000000000593C000-memory.dmp

Filesize
240KB

Download
memory/3684-972-0x0000000005A50000-0x0000000005A9C000-memory.dmp

Filesize
304KB

Download