healer | 92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991

Analysis

max time kernel
140s
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
22-11-2024 02:08

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General

Target

92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991.exe
Size

414KB
MD5

91bd32504ca92c1348e802b642e076ad
SHA1

522b732b0e2c93fa3c74984bae98881123395290
SHA256

92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991
SHA512

9d7c0a3de7b7b233e8862658f6c57596d768f86203bb5ce7968c83546a921a28749bd64891bbd851ed155ccc425c1f3bb46e8a2dce0390289ee1f4ee504a98d3
SSDEEP

6144:tYp0yN90QEjM21rZwTePb0a8FOgxuyeGkwXlQDoZCGLMw/c7:7y90hMIZwTeH8FOgXLlQ8Y5h7

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
behavioral1/files/0x000c000000023b83-5.dat	healer
behavioral1/memory/1856-8-0x0000000000F10000-0x0000000000F1A000-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

Processes:

it588384.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it588384.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it588384.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it588384.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it588384.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it588384.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it588384.exe

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

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1792-18-0x0000000004CB0000-0x0000000004CEC000-memory.dmp	family_redline
behavioral1/memory/1792-20-0x0000000007190000-0x00000000071CA000-memory.dmp	family_redline
behavioral1/memory/1792-32-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-42-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-85-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-82-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-80-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-79-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-76-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-74-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-70-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-68-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-64-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-62-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-58-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-56-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-55-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-50-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-49-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-46-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-45-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-40-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-38-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-36-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-34-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-72-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-66-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-60-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-52-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-30-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-28-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-26-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-24-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-22-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline
behavioral1/memory/1792-21-0x0000000007190000-0x00000000071C5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

Processes:

it588384.exejr964976.exe

pid	Process
1856	it588384.exe
1792	jr964976.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

it588384.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it588384.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991.exe

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\\\""	92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991.exejr964976.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr964976.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

it588384.exe

pid	Process
1856	it588384.exe
1856	it588384.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

it588384.exejr964976.exe

description	pid	Process
Token: SeDebugPrivilege	1856	it588384.exe
Token: SeDebugPrivilege	1792	jr964976.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991.exe

description	pid	Process	procid_target
PID 4028 wrote to memory of 1856	4028	92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991.exe	83
PID 4028 wrote to memory of 1856	4028	92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991.exe	83
PID 4028 wrote to memory of 1792	4028	92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991.exe	92
PID 4028 wrote to memory of 1792	4028	92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991.exe	92
PID 4028 wrote to memory of 1792	4028	92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991.exe	92

C:\Users\Admin\AppData\Local\Temp\92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991.exe
"C:\Users\Admin\AppData\Local\Temp\92dd655bc7a7eaa8c99b2c605152178cbf3ff5b5fe8af0ffdd44f14290ee0991.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4028
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it588384.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it588384.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1856
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr964976.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr964976.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1792

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it588384.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr964976.exe

Filesize
359KB

MD5
49b673d1524d9338b1396d9650a8c01c

SHA1
876f33328c3f8d20468692cce528b7ffea5a6b88

SHA256
330898315c2ecf7fb680f6bdfddeafa9842a7cc76102941d3d2c3208ccb5944b

SHA512
2d2478064dcc59b9773220a98d7023e8791a1185a79f2a06ea2247cf8d2c70ae5379d1e7a774fe3778ebf3e78d62a7c8945675a36faf5d2dc04864d62dee3302

Download Submit
memory/1792-15-0x0000000002E40000-0x0000000002F40000-memory.dmp

Filesize
1024KB

Download
memory/1792-16-0x0000000002BC0000-0x0000000002C06000-memory.dmp

Filesize
280KB

Download
memory/1792-17-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1792-18-0x0000000004CB0000-0x0000000004CEC000-memory.dmp

Filesize
240KB

Download
memory/1792-19-0x0000000007270000-0x0000000007814000-memory.dmp

Filesize
5.6MB

Download
memory/1792-20-0x0000000007190000-0x00000000071CA000-memory.dmp

Filesize
232KB

Download
memory/1792-32-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-42-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-85-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-82-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-80-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-79-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-76-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-74-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-70-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-68-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-64-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-62-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-58-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-56-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-55-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-50-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-49-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-46-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-45-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-40-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-38-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-36-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-34-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-72-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-66-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-60-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-52-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-30-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-28-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-26-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-24-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-22-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-21-0x0000000007190000-0x00000000071C5000-memory.dmp

Filesize
212KB

Download
memory/1792-813-0x0000000009CA0000-0x000000000A2B8000-memory.dmp

Filesize
6.1MB

Download
memory/1792-814-0x000000000A340000-0x000000000A352000-memory.dmp

Filesize
72KB

Download
memory/1792-815-0x000000000A360000-0x000000000A46A000-memory.dmp

Filesize
1.0MB

Download
memory/1792-816-0x000000000A480000-0x000000000A4BC000-memory.dmp

Filesize
240KB

Download
memory/1792-817-0x0000000004C20000-0x0000000004C6C000-memory.dmp

Filesize
304KB

Download
memory/1792-818-0x0000000002E40000-0x0000000002F40000-memory.dmp

Filesize
1024KB

Download
memory/1792-820-0x0000000002BC0000-0x0000000002C06000-memory.dmp

Filesize
280KB

Download
memory/1792-821-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1856-7-0x00007FFDC3B73000-0x00007FFDC3B75000-memory.dmp

Filesize
8KB

Download
memory/1856-8-0x0000000000F10000-0x0000000000F1A000-memory.dmp

Filesize
40KB

Download
memory/1856-9-0x00007FFDC3B73000-0x00007FFDC3B75000-memory.dmp

Filesize
8KB

Download