healer | 7ea2732b926ade32452d0070607583f9cd04b15c4b872620ebe0d46cb4651111

Analysis

max time kernel
144s
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
04-11-2024 14:07

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General

Target

7ea2732b926ade32452d0070607583f9cd04b15c4b872620ebe0d46cb4651111.exe
Size

707KB
MD5

fa1e382fc41c2312ad2b298800a79494
SHA1

f15b527d8dbf67e34945fad765f897408384ed40
SHA256

7ea2732b926ade32452d0070607583f9cd04b15c4b872620ebe0d46cb4651111
SHA512

2d5401920b3a4e4d409a32b93843f880383a54703a5e99395e189f45a812d90fb50907d96ed7b2dec927a82756b76e86e96b025175097fa1b1a3d29a47cdb324
SSDEEP

12288:fy90dUTi9uAd9Qkq00tuRYDbNPUAl+5JXBGdFzOAy6w/cE8+EOSYBn:fyyUm9uAfQkqTxPUa+ZGdFKZ7Pbn

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/3596-17-0x0000000004860000-0x000000000487A000-memory.dmp	healer
behavioral1/memory/3596-19-0x0000000004D00000-0x0000000004D18000-memory.dmp	healer
behavioral1/memory/3596-36-0x0000000004D00000-0x0000000004D12000-memory.dmp	healer
behavioral1/memory/3596-48-0x0000000004D00000-0x0000000004D12000-memory.dmp	healer
behavioral1/memory/3596-46-0x0000000004D00000-0x0000000004D12000-memory.dmp	healer
behavioral1/memory/3596-44-0x0000000004D00000-0x0000000004D12000-memory.dmp	healer
behavioral1/memory/3596-42-0x0000000004D00000-0x0000000004D12000-memory.dmp	healer
behavioral1/memory/3596-40-0x0000000004D00000-0x0000000004D12000-memory.dmp	healer
behavioral1/memory/3596-38-0x0000000004D00000-0x0000000004D12000-memory.dmp	healer
behavioral1/memory/3596-30-0x0000000004D00000-0x0000000004D12000-memory.dmp	healer
behavioral1/memory/3596-28-0x0000000004D00000-0x0000000004D12000-memory.dmp	healer
behavioral1/memory/3596-26-0x0000000004D00000-0x0000000004D12000-memory.dmp	healer
behavioral1/memory/3596-24-0x0000000004D00000-0x0000000004D12000-memory.dmp	healer
behavioral1/memory/3596-34-0x0000000004D00000-0x0000000004D12000-memory.dmp	healer
behavioral1/memory/3596-32-0x0000000004D00000-0x0000000004D12000-memory.dmp	healer
behavioral1/memory/3596-22-0x0000000004D00000-0x0000000004D12000-memory.dmp	healer
behavioral1/memory/3596-21-0x0000000004D00000-0x0000000004D12000-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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pr507189.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pr507189.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pr507189.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pr507189.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pr507189.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pr507189.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/4732-59-0x0000000004BC0000-0x0000000004BFC000-memory.dmp	family_redline
behavioral1/memory/4732-60-0x00000000071C0000-0x00000000071FA000-memory.dmp	family_redline
behavioral1/memory/4732-61-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-70-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-94-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-92-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-88-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-86-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-84-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-82-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-80-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-78-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-76-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-74-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-72-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-68-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-66-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-64-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-62-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/4732-90-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
5064	un607665.exe
3596	pr507189.exe
4732	qu262677.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pr507189.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pr507189.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\\\""	7ea2732b926ade32452d0070607583f9cd04b15c4b872620ebe0d46cb4651111.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\\\""	un607665.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4816	3596	WerFault.exe	85

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	pr507189.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu262677.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7ea2732b926ade32452d0070607583f9cd04b15c4b872620ebe0d46cb4651111.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un607665.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3596	pr507189.exe
3596	pr507189.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3596	pr507189.exe
Token: SeDebugPrivilege	4732	qu262677.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1248 wrote to memory of 5064	1248	7ea2732b926ade32452d0070607583f9cd04b15c4b872620ebe0d46cb4651111.exe	84
PID 1248 wrote to memory of 5064	1248	7ea2732b926ade32452d0070607583f9cd04b15c4b872620ebe0d46cb4651111.exe	84
PID 1248 wrote to memory of 5064	1248	7ea2732b926ade32452d0070607583f9cd04b15c4b872620ebe0d46cb4651111.exe	84
PID 5064 wrote to memory of 3596	5064	un607665.exe	85
PID 5064 wrote to memory of 3596	5064	un607665.exe	85
PID 5064 wrote to memory of 3596	5064	un607665.exe	85
PID 5064 wrote to memory of 4732	5064	un607665.exe	98
PID 5064 wrote to memory of 4732	5064	un607665.exe	98
PID 5064 wrote to memory of 4732	5064	un607665.exe	98

C:\Users\Admin\AppData\Local\Temp\7ea2732b926ade32452d0070607583f9cd04b15c4b872620ebe0d46cb4651111.exe
"C:\Users\Admin\AppData\Local\Temp\7ea2732b926ade32452d0070607583f9cd04b15c4b872620ebe0d46cb4651111.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1248
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un607665.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un607665.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5064
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr507189.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr507189.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:3596
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3596 -s 1076
      4⤵
      Program crash
      PID:4816
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu262677.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu262677.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4732

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3596 -ip 3596
1⤵
PID:1116

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\un607665.exe

Filesize
552KB

MD5
eeeef87ab6639bc3a24fd3d0e9b19b37

SHA1
436e8a897fb25a526ed06a77d0cfb59a0427f4f1

SHA256
fafcc2e2a96d52101036ad94cc76e245d044fc4e699193a81dee8110e514f1e9

SHA512
fb089924f9cb948d2d68b6382a27490c8498f8e98f0f68a1fcc139153958c20f3f67fbebb9514ce217b4dc7adb2ba3f4d976cb30560f053acb3cc0923084b764

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr507189.exe

Filesize
279KB

MD5
851226a8cd2cfe2fbbac5ba6681b7942

SHA1
14146b1d9cddd827595431cc38ea9069ef0d49c8

SHA256
d62decd6ceaf242876d4e764a29d7fb1dd7f60af950324a132e2c6e611047c00

SHA512
9d5bccf57121803a1c3f7200a1eed4923af1afe948c1e48048098d30ea1b2404c90859c6372ac145214d6c07daba1015952b55361c88e471d08c84eaa09d8b67

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu262677.exe

Filesize
362KB

MD5
2329827fefeb0c94ae4e36a38ead558f

SHA1
5bf5a67b9269511d0f8fdaff6cdd0cb6a2525123

SHA256
f571e1188d761b91db8b5c4be0cca3e45140598d9ee1285c05573b21d79a53f5

SHA512
27754db0c847dfdb3cf549140ce97ee87dbfb4c7bc68e1cecd154a1d99d90c9ea0fb4d6df51672aa3ad615fc40d8bb9017ff337fb2de810be1a236495dcaa283

Download Submit
memory/3596-15-0x0000000002D80000-0x0000000002E80000-memory.dmp

Filesize
1024KB

Download
memory/3596-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3596-17-0x0000000004860000-0x000000000487A000-memory.dmp

Filesize
104KB

Download
memory/3596-18-0x00000000073C0000-0x0000000007964000-memory.dmp

Filesize
5.6MB

Download
memory/3596-19-0x0000000004D00000-0x0000000004D18000-memory.dmp

Filesize
96KB

Download
memory/3596-20-0x0000000000400000-0x0000000002BAF000-memory.dmp

Filesize
39.7MB

Download
memory/3596-36-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-48-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-46-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-44-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-42-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-40-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-38-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-30-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-28-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-26-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-24-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-34-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-32-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-22-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-21-0x0000000004D00000-0x0000000004D12000-memory.dmp

Filesize
72KB

Download
memory/3596-50-0x0000000002D80000-0x0000000002E80000-memory.dmp

Filesize
1024KB

Download
memory/3596-49-0x0000000000400000-0x0000000002BAF000-memory.dmp

Filesize
39.7MB

Download
memory/3596-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3596-53-0x0000000000400000-0x0000000002BAF000-memory.dmp

Filesize
39.7MB

Download
memory/3596-54-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4732-59-0x0000000004BC0000-0x0000000004BFC000-memory.dmp

Filesize
240KB

Download
memory/4732-60-0x00000000071C0000-0x00000000071FA000-memory.dmp

Filesize
232KB

Download
memory/4732-61-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-70-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-94-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-92-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-88-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-86-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-84-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-82-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-80-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-78-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-76-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-74-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-72-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-68-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-66-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-64-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-62-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-90-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/4732-853-0x0000000009CF0000-0x000000000A308000-memory.dmp

Filesize
6.1MB

Download
memory/4732-854-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/4732-855-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/4732-856-0x000000000A4A0000-0x000000000A4DC000-memory.dmp

Filesize
240KB

Download
memory/4732-857-0x0000000004AE0000-0x0000000004B2C000-memory.dmp

Filesize
304KB

Download