healer | 23310167e01d64791219d318b6e172b3023194ae4600a405b7e80170e79d71a2

Analysis

max time kernel
141s
max time network
149s
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 02:15

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General

Target

23310167e01d64791219d318b6e172b3023194ae4600a405b7e80170e79d71a2.exe
Size

564KB
MD5

4b5a8b93a0b34664d8a47a77bb6fb1eb
SHA1

0a0fa6c1d24dcf42d11a406cd20eec70b016628a
SHA256

23310167e01d64791219d318b6e172b3023194ae4600a405b7e80170e79d71a2
SHA512

4da5a6b5cf412f8e679b7029da0a143726be02a827c89c0479afa9af5b361a88cf9759f70acab505f8281ff6f7efd3ae5c85e9248d516a20d974a0565c590eb8
SSDEEP

12288:Vy905xxhVkIBsQ9YCjByn5mIh5zP0LMqnM22ZJWm86:Vy4xNkIB79kn5bB8LMWR3R6

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/0x0032000000023b78-12.dat	healer
behavioral1/memory/2844-15-0x0000000000B60000-0x0000000000B6A000-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\DisableIOAVProtection = "1"	it337841.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it337841.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it337841.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it337841.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it337841.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it337841.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/1640-22-0x0000000004BC0000-0x0000000004BFC000-memory.dmp	family_redline
behavioral1/memory/1640-24-0x0000000007790000-0x00000000077CA000-memory.dmp	family_redline
behavioral1/memory/1640-25-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-34-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-88-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-84-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-82-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-81-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-78-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-76-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-74-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-72-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-70-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-68-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-66-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-64-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-62-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-58-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-56-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-54-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-52-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-51-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-48-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-46-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-44-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-42-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-40-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-38-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-36-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-32-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-30-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-28-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-26-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-86-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline
behavioral1/memory/1640-60-0x0000000007790000-0x00000000077C5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1292	zikl6224.exe
2844	it337841.exe
1640	kp126345.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"	it337841.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\\\""	23310167e01d64791219d318b6e172b3023194ae4600a405b7e80170e79d71a2.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\\\""	zikl6224.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	23310167e01d64791219d318b6e172b3023194ae4600a405b7e80170e79d71a2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zikl6224.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp126345.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2844	it337841.exe
2844	it337841.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2844	it337841.exe
Token: SeDebugPrivilege	1640	kp126345.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4236 wrote to memory of 1292	4236	23310167e01d64791219d318b6e172b3023194ae4600a405b7e80170e79d71a2.exe	83
PID 4236 wrote to memory of 1292	4236	23310167e01d64791219d318b6e172b3023194ae4600a405b7e80170e79d71a2.exe	83
PID 4236 wrote to memory of 1292	4236	23310167e01d64791219d318b6e172b3023194ae4600a405b7e80170e79d71a2.exe	83
PID 1292 wrote to memory of 2844	1292	zikl6224.exe	84
PID 1292 wrote to memory of 2844	1292	zikl6224.exe	84
PID 1292 wrote to memory of 1640	1292	zikl6224.exe	96
PID 1292 wrote to memory of 1640	1292	zikl6224.exe	96
PID 1292 wrote to memory of 1640	1292	zikl6224.exe	96

C:\Users\Admin\AppData\Local\Temp\23310167e01d64791219d318b6e172b3023194ae4600a405b7e80170e79d71a2.exe
"C:\Users\Admin\AppData\Local\Temp\23310167e01d64791219d318b6e172b3023194ae4600a405b7e80170e79d71a2.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4236
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zikl6224.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zikl6224.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1292
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it337841.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it337841.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2844
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp126345.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp126345.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1640

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\zikl6224.exe

Filesize
409KB

MD5
e316d0a829ad2af65698d1602d2d3957

SHA1
af01b065f1e06aaaafaa912e4d0ba2567fc73624

SHA256
221d7d19309035c168ae80df5080362a6e7a6e2505b9ae0937f707a9c87c7c84

SHA512
5dcc115ab4316a3b4f4f54687254a04727dffe94ff8296f5e95390cb7ce23ad8ca9d287c0d4bfdc4373a018c2a13fdbb2aa0068208e2483b559205f29e5484e0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it337841.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp126345.exe

Filesize
361KB

MD5
24b4817459c1f0e1f7af89abc4dccd3b

SHA1
0f7d8f30f971f870d2f6033b280665ed608383a3

SHA256
1e39603e89d0d508fba8966e0773fb705607778655ec3dfa7e17ce15aa88e2d4

SHA512
8882a774a38c6338b85e3db67ec114d67ce4bfbf367a3b084866b0bf2c82b431ff7e07f53234f0716bb85b8efe61a5274b266a9031a5b2dcc1cc8a47963f4aa6

Download Submit
memory/1640-64-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-22-0x0000000004BC0000-0x0000000004BFC000-memory.dmp

Filesize
240KB

Download
memory/1640-821-0x0000000004880000-0x00000000048CC000-memory.dmp

Filesize
304KB

Download
memory/1640-58-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-23-0x00000000071E0000-0x0000000007784000-memory.dmp

Filesize
5.6MB

Download
memory/1640-24-0x0000000007790000-0x00000000077CA000-memory.dmp

Filesize
232KB

Download
memory/1640-25-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-34-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-88-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-84-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-62-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-81-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-56-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-76-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-74-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-72-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-70-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-68-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-66-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/1640-82-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-819-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/1640-78-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-54-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-52-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-51-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-48-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-46-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-44-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-42-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-40-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-38-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-36-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-32-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-30-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-28-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-26-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-86-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-60-0x0000000007790000-0x00000000077C5000-memory.dmp

Filesize
212KB

Download
memory/1640-817-0x0000000009C90000-0x000000000A2A8000-memory.dmp

Filesize
6.1MB

Download
memory/1640-818-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/2844-16-0x00007FFC2FA93000-0x00007FFC2FA95000-memory.dmp

Filesize
8KB

Download
memory/2844-14-0x00007FFC2FA93000-0x00007FFC2FA95000-memory.dmp

Filesize
8KB

Download
memory/2844-15-0x0000000000B60000-0x0000000000B6A000-memory.dmp

Filesize
40KB

Download