healer | 30afbb9386a4f4ffe85ecd81125986899fbbd69b482ab62e369cbf9e47a938e1

Analysis

max time kernel
118s
max time network
120s
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 02:06

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General

Target

30afbb9386a4f4ffe85ecd81125986899fbbd69b482ab62e369cbf9e47a938e1N.exe
Size

827KB
MD5

70734d4a54b6a6687e34b471cc2712e0
SHA1

a737a9a4027cff92558ca4ba98760fd15560368a
SHA256

30afbb9386a4f4ffe85ecd81125986899fbbd69b482ab62e369cbf9e47a938e1
SHA512

421e1ac520bb1ea711c1dfeeeaa207dc374828083b19051f1a231a5c9c5608074935b1369966da8e59e5a46d5aedabbd6c37f65b429984ac387a87aa2885478a
SSDEEP

24576:Cy9lNx1KI6u/TYoEvtxQm9eZAgIy5Xy01ahtzKGB:prDQIJ/TYDReugIynQ

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023c83-19.dat	healer
behavioral1/memory/60-22-0x0000000000910000-0x000000000091A000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it965783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it965783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it965783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it965783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it965783.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it965783.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/1904-29-0x0000000004AA0000-0x0000000004ADC000-memory.dmp	family_redline
behavioral1/memory/1904-31-0x0000000007230000-0x000000000726A000-memory.dmp	family_redline
behavioral1/memory/1904-37-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-45-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-43-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-41-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-39-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-85-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-77-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-61-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-49-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-35-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-33-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-32-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-95-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-93-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-91-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-89-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-87-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-83-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-81-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-80-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-75-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-73-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-71-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-69-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-67-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-65-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-63-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-59-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-57-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-55-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-53-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-51-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline
behavioral1/memory/1904-47-0x0000000007230000-0x0000000007265000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
3660	zigK2655.exe
4020	ziJy2812.exe
60	it965783.exe
1904	jr377518.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"	it965783.exe

Adds Run key to start application 2 TTPs 3 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\\\""	30afbb9386a4f4ffe85ecd81125986899fbbd69b482ab62e369cbf9e47a938e1N.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\\\""	zigK2655.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	ziJy2812.exe

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	30afbb9386a4f4ffe85ecd81125986899fbbd69b482ab62e369cbf9e47a938e1N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zigK2655.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziJy2812.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr377518.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
60	it965783.exe
60	it965783.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	60	it965783.exe
Token: SeDebugPrivilege	1904	jr377518.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 680 wrote to memory of 3660	680	30afbb9386a4f4ffe85ecd81125986899fbbd69b482ab62e369cbf9e47a938e1N.exe	83
PID 680 wrote to memory of 3660	680	30afbb9386a4f4ffe85ecd81125986899fbbd69b482ab62e369cbf9e47a938e1N.exe	83
PID 680 wrote to memory of 3660	680	30afbb9386a4f4ffe85ecd81125986899fbbd69b482ab62e369cbf9e47a938e1N.exe	83
PID 3660 wrote to memory of 4020	3660	zigK2655.exe	84
PID 3660 wrote to memory of 4020	3660	zigK2655.exe	84
PID 3660 wrote to memory of 4020	3660	zigK2655.exe	84
PID 4020 wrote to memory of 60	4020	ziJy2812.exe	85
PID 4020 wrote to memory of 60	4020	ziJy2812.exe	85
PID 4020 wrote to memory of 1904	4020	ziJy2812.exe	96
PID 4020 wrote to memory of 1904	4020	ziJy2812.exe	96
PID 4020 wrote to memory of 1904	4020	ziJy2812.exe	96

C:\Users\Admin\AppData\Local\Temp\30afbb9386a4f4ffe85ecd81125986899fbbd69b482ab62e369cbf9e47a938e1N.exe
"C:\Users\Admin\AppData\Local\Temp\30afbb9386a4f4ffe85ecd81125986899fbbd69b482ab62e369cbf9e47a938e1N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:680
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigK2655.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigK2655.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3660
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziJy2812.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziJy2812.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4020
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it965783.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it965783.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:60
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr377518.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr377518.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:1904

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\zigK2655.exe

Filesize
568KB

MD5
de11e181f7ac579ae211fddcff9b2e3b

SHA1
6986c3778dc9a6df531c3285584b7ac816961cce

SHA256
792f2087c183f1a4729cbd8ecb9148fb0fa78a74b23769bc71a34b1824538986

SHA512
dceb70d2d8c3d0c48422888d69f23b25fc822d032f53c84ced9e8a0af833f4effde25e57bd48d38e3f05525e6435480a42490031b4ee9e2304ecaa76ea1a15e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziJy2812.exe

Filesize
414KB

MD5
87ff41f7d67d72ec992d28f01a9b89cb

SHA1
c741e04f448c9379f9ae92f133b0efaa2f25e867

SHA256
5c4a0db9176b5a66e691a2409d6d33a27f65b561669a8353d18afcf7b3d32f87

SHA512
c579e0ea73faee78b28655dac7293c9ab965fe17088194f5086913877f8f4fe18dcd0564953c365a5d3997e04fe6dd4b1c8935ab543fdd9d3b94a4a75c01d839

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it965783.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr377518.exe

Filesize
381KB

MD5
7ec473a04b7b2b89be2cde64deddb094

SHA1
0cfbb069744c52820d16f4fd6c12ea75f3497146

SHA256
b2be1372dc239fa747165e035890765b23b3295ea2b889cc0630c406200af756

SHA512
2c396bd20113c75bf34391283a7f0f2687c0b9c5c52534da6215f1bceb6567af335e5640756f0f56e7266d58c32d5bc70b7a35d65972361544e72d4d2bf448ef

Download Submit
memory/60-21-0x00007FFD64923000-0x00007FFD64925000-memory.dmp

Filesize
8KB

Download
memory/60-22-0x0000000000910000-0x000000000091A000-memory.dmp

Filesize
40KB

Download
memory/60-23-0x00007FFD64923000-0x00007FFD64925000-memory.dmp

Filesize
8KB

Download
memory/1904-91-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-81-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-31-0x0000000007230000-0x000000000726A000-memory.dmp

Filesize
232KB

Download
memory/1904-37-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-45-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-43-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-41-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-39-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-85-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-77-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-61-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-49-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-35-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-33-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-32-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-95-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-93-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-29-0x0000000004AA0000-0x0000000004ADC000-memory.dmp

Filesize
240KB

Download
memory/1904-89-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-87-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-83-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-30-0x00000000072F0000-0x0000000007894000-memory.dmp

Filesize
5.6MB

Download
memory/1904-80-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-75-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-73-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-71-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-69-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-67-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-65-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-63-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-59-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-57-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-55-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-53-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-51-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-47-0x0000000007230000-0x0000000007265000-memory.dmp

Filesize
212KB

Download
memory/1904-824-0x0000000009D20000-0x000000000A338000-memory.dmp

Filesize
6.1MB

Download
memory/1904-825-0x00000000072B0000-0x00000000072C2000-memory.dmp

Filesize
72KB

Download
memory/1904-826-0x000000000A380000-0x000000000A48A000-memory.dmp

Filesize
1.0MB

Download
memory/1904-827-0x000000000A4A0000-0x000000000A4DC000-memory.dmp

Filesize
240KB

Download
memory/1904-828-0x0000000004890000-0x00000000048DC000-memory.dmp

Filesize
304KB

Download