healer | 88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2

Analysis

max time kernel
168s
max time network
175s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2023, 02:28

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General

Target

88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2.exe
Size

930KB
MD5

2dfd9fd982fbf4cc8024e0516fadfb51
SHA1

6f75d913aa14b7ccbe316325463e5d34e4c23843
SHA256

88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2
SHA512

cc80fc9a068bf5ca7512eb43b8d8ada6aa976ef49462e8596066920fb305da28f1b500428281917fe4dbb0335e3d2546dd62df4b9d3dca8e986b7ebd8f987f93
SSDEEP

12288:E9//yfYb5BIQZVtR6Ar8OJuq/YDPfSQF3sPp+uptyodtqNpKZ2dsi+gI1PBAhKhS:EiuBtZc08OJpY/8PYHodtqfBKl1p/Kx

Score

10^/10

healer redline moner dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

moner

77.91.124.82:19071

Attributes

auth_value
a94cd9e01643e1945b296c28a2f28707

Signatures

Detects Healer an antivirus disabler dropper 1 IoCs

resource	yara_rule
behavioral2/memory/2356-25-0x0000000000400000-0x000000000040A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper 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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	AppLaunch.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	AppLaunch.exe

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

Executes dropped EXE 4 IoCs

pid	Process
684	x3720978.exe
408	x9017694.exe
768	g4538512.exe
4004	i0260117.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\\\""	AppLaunch.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\\\""	x3720978.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\\\""	x9017694.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3852 set thread context of 3608	3852	88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2.exe	92
PID 768 set thread context of 2356	768	g4538512.exe	100

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2356	AppLaunch.exe
2356	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2356	AppLaunch.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 3852 wrote to memory of 3608	3852	88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2.exe	92
PID 3852 wrote to memory of 3608	3852	88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2.exe	92
PID 3852 wrote to memory of 3608	3852	88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2.exe	92
PID 3852 wrote to memory of 3608	3852	88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2.exe	92
PID 3852 wrote to memory of 3608	3852	88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2.exe	92
PID 3852 wrote to memory of 3608	3852	88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2.exe	92
PID 3852 wrote to memory of 3608	3852	88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2.exe	92
PID 3852 wrote to memory of 3608	3852	88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2.exe	92
PID 3852 wrote to memory of 3608	3852	88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2.exe	92
PID 3852 wrote to memory of 3608	3852	88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2.exe	92
PID 3608 wrote to memory of 684	3608	AppLaunch.exe	95
PID 3608 wrote to memory of 684	3608	AppLaunch.exe	95
PID 3608 wrote to memory of 684	3608	AppLaunch.exe	95
PID 684 wrote to memory of 408	684	x3720978.exe	96
PID 684 wrote to memory of 408	684	x3720978.exe	96
PID 684 wrote to memory of 408	684	x3720978.exe	96
PID 408 wrote to memory of 768	408	x9017694.exe	97
PID 408 wrote to memory of 768	408	x9017694.exe	97
PID 408 wrote to memory of 768	408	x9017694.exe	97
PID 768 wrote to memory of 2376	768	g4538512.exe	99
PID 768 wrote to memory of 2376	768	g4538512.exe	99
PID 768 wrote to memory of 2376	768	g4538512.exe	99
PID 768 wrote to memory of 2356	768	g4538512.exe	100
PID 768 wrote to memory of 2356	768	g4538512.exe	100
PID 768 wrote to memory of 2356	768	g4538512.exe	100
PID 768 wrote to memory of 2356	768	g4538512.exe	100
PID 768 wrote to memory of 2356	768	g4538512.exe	100
PID 768 wrote to memory of 2356	768	g4538512.exe	100
PID 768 wrote to memory of 2356	768	g4538512.exe	100
PID 768 wrote to memory of 2356	768	g4538512.exe	100
PID 408 wrote to memory of 4004	408	x9017694.exe	101
PID 408 wrote to memory of 4004	408	x9017694.exe	101
PID 408 wrote to memory of 4004	408	x9017694.exe	101

C:\Users\Admin\AppData\Local\Temp\88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2.exe
"C:\Users\Admin\AppData\Local\Temp\88050edb4a0c073628d88b2d7ac9b33169e89d580404c391eb416c2d973601e2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3852
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3608
- - C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3720978.exe
    C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3720978.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:684
  - - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9017694.exe
      C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9017694.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:408
    - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4538512.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4538512.exe
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:768
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        6⤵
        
        PID:2376
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        6⤵
        Modifies Windows Defender Real-time Protection settings
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2356
    - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i0260117.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i0260117.exe
        5⤵
        Executes dropped EXE
        
        PID:4004

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3720978.exe

Filesize
472KB

MD5
a34388d806fb51b173a6b7ccdc1a8e9e

SHA1
aeb1f1eae6382588199b1d0ce08ef068d53c25aa

SHA256
8f09f82a1b0e960f9b682ff846c1b3ca8f18e3957b9d27a570130b7823bd315e

SHA512
ef1ae817c5fd5dab1986dc6b370ea836ad53c38ac126166b82009c42e46feb19af1cdf3e9e3336ff67f4b8bfe75cea436ab6df85a7c109522a50fb77f9388894

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x3720978.exe

Filesize
472KB

MD5
a34388d806fb51b173a6b7ccdc1a8e9e

SHA1
aeb1f1eae6382588199b1d0ce08ef068d53c25aa

SHA256
8f09f82a1b0e960f9b682ff846c1b3ca8f18e3957b9d27a570130b7823bd315e

SHA512
ef1ae817c5fd5dab1986dc6b370ea836ad53c38ac126166b82009c42e46feb19af1cdf3e9e3336ff67f4b8bfe75cea436ab6df85a7c109522a50fb77f9388894

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9017694.exe

Filesize
306KB

MD5
4e8b81b35c50e99bd53bd292415928a3

SHA1
7d1b5c003195704d1f943f489a92f3d52073de98

SHA256
b0792d4de4c2f20dd01180edaab579d40ecab2d695012e031fef37004c0fe8b3

SHA512
db8b987cc1a749597ed197b59395dfa7d8bb993afbd159303c625129ba4f50ffbbae1d8eb2876649c6989bf5222210723f20b3b3c6b327639db9b4f6f3c64a9d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9017694.exe

Filesize
306KB

MD5
4e8b81b35c50e99bd53bd292415928a3

SHA1
7d1b5c003195704d1f943f489a92f3d52073de98

SHA256
b0792d4de4c2f20dd01180edaab579d40ecab2d695012e031fef37004c0fe8b3

SHA512
db8b987cc1a749597ed197b59395dfa7d8bb993afbd159303c625129ba4f50ffbbae1d8eb2876649c6989bf5222210723f20b3b3c6b327639db9b4f6f3c64a9d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4538512.exe

Filesize
213KB

MD5
c439257f60e9ffc3e66683d4b97b0e3a

SHA1
dc80fe709b195dd724963006d43ede867e3d3d77

SHA256
a822d7ee0844408b51e9aaef83359398a4545313a8823c7955f29886287de960

SHA512
ece5f5c882fbf9e4e713aa4cf78ce258319450ddab8a94fa0b70a11f9c6f7f84abc5264c133d38813ec805fd849c035a988eb6ae0e9da11b6224814a6ecd35a4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4538512.exe

Filesize
213KB

MD5
c439257f60e9ffc3e66683d4b97b0e3a

SHA1
dc80fe709b195dd724963006d43ede867e3d3d77

SHA256
a822d7ee0844408b51e9aaef83359398a4545313a8823c7955f29886287de960

SHA512
ece5f5c882fbf9e4e713aa4cf78ce258319450ddab8a94fa0b70a11f9c6f7f84abc5264c133d38813ec805fd849c035a988eb6ae0e9da11b6224814a6ecd35a4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i0260117.exe

Filesize
174KB

MD5
bf9fae646ac8403f2c3fbe0c3708d9db

SHA1
8b6fcd623462862f8c1b7d4187a04d3ec2c0c60f

SHA256
2c02293dfbebd95c10ef25aa34550794c14a808d706f12c56f47ab08ba9aa74d

SHA512
9331b71e2252c3983c637652a7293d568824d403be975b1386e09ce033a19c7f697f757bcea7cd2ba7dbda19fb841e7af9f2efdf557b2edabde8fa6478d1e7e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i0260117.exe

Filesize
174KB

MD5
bf9fae646ac8403f2c3fbe0c3708d9db

SHA1
8b6fcd623462862f8c1b7d4187a04d3ec2c0c60f

SHA256
2c02293dfbebd95c10ef25aa34550794c14a808d706f12c56f47ab08ba9aa74d

SHA512
9331b71e2252c3983c637652a7293d568824d403be975b1386e09ce033a19c7f697f757bcea7cd2ba7dbda19fb841e7af9f2efdf557b2edabde8fa6478d1e7e1

Download Submit
memory/2356-25-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2356-43-0x0000000073FC0000-0x0000000074770000-memory.dmp

Filesize
7.7MB

Download
memory/2356-41-0x0000000073FC0000-0x0000000074770000-memory.dmp

Filesize
7.7MB

Download
memory/2356-32-0x0000000073FC0000-0x0000000074770000-memory.dmp

Filesize
7.7MB

Download
memory/3608-3-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/3608-2-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/3608-1-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/3608-39-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/3608-0-0x0000000000400000-0x00000000004BB000-memory.dmp

Filesize
748KB

Download
memory/4004-30-0x0000000073FC0000-0x0000000074770000-memory.dmp

Filesize
7.7MB

Download
memory/4004-34-0x0000000004F50000-0x000000000505A000-memory.dmp

Filesize
1.0MB

Download
memory/4004-36-0x0000000004E30000-0x0000000004E40000-memory.dmp

Filesize
64KB

Download
memory/4004-35-0x0000000004E40000-0x0000000004E52000-memory.dmp

Filesize
72KB

Download
memory/4004-37-0x0000000004EA0000-0x0000000004EDC000-memory.dmp

Filesize
240KB

Download
memory/4004-38-0x0000000004EE0000-0x0000000004F2C000-memory.dmp

Filesize
304KB

Download
memory/4004-33-0x0000000005460000-0x0000000005A78000-memory.dmp

Filesize
6.1MB

Download
memory/4004-40-0x0000000073FC0000-0x0000000074770000-memory.dmp

Filesize
7.7MB

Download
memory/4004-31-0x0000000002680000-0x0000000002686000-memory.dmp

Filesize
24KB

Download
memory/4004-29-0x0000000000360000-0x0000000000390000-memory.dmp

Filesize
192KB

Download
memory/4004-44-0x0000000004E30000-0x0000000004E40000-memory.dmp

Filesize
64KB

Download