healer | 02808bf83418f79b1069efc2cb6d08b43a644324edde7b6b21844c96652feff3

Analysis

max time kernel
148s
max time network
151s
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 02:04

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General

Target

02808bf83418f79b1069efc2cb6d08b43a644324edde7b6b21844c96652feff3.exe
Size

561KB
MD5

c0a33f777ca1d3a4bd5ccae1a8f30ef3
SHA1

31cbfdeb56114d3a1188e39653ddb396d3b99067
SHA256

02808bf83418f79b1069efc2cb6d08b43a644324edde7b6b21844c96652feff3
SHA512

0714f34e634235e849443cc4e3faedd76a6f4297e6ec8d067824253327b2200c1d6d2af1ab870bd79ce286c86fb57e26968a622b0b60d520822e760b88519445
SSDEEP

12288:yMrwy90iHCyAvCYo565Bi715D4y9b9iXh6rQ6/I:GypiyCm65I715DL9b9Uh4QP

Score

10^/10

healer redline fud discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

fud

193.233.20.27:4123

Attributes

auth_value
cddc991efd6918ad5321d80dac884b40

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b66-12.dat	healer
behavioral1/memory/4860-15-0x0000000000CE0000-0x0000000000CEA000-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	sf71Rn69il95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	sf71Rn69il95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	sf71Rn69il95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	sf71Rn69il95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	sf71Rn69il95.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	sf71Rn69il95.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/3248-22-0x0000000004D50000-0x0000000004D96000-memory.dmp	family_redline
behavioral1/memory/3248-24-0x0000000007340000-0x0000000007384000-memory.dmp	family_redline
behavioral1/memory/3248-84-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-88-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-86-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-82-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-80-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-78-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-76-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-75-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-72-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-70-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-69-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-66-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-64-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-63-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-60-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-58-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-56-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-54-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-52-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-50-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-48-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-46-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-44-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-40-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-38-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-36-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-34-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-32-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-42-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-30-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-28-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-26-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline
behavioral1/memory/3248-25-0x0000000007340000-0x000000000737E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1576	vhSs7435mY.exe
4860	sf71Rn69il95.exe
3248	tf32mq12aS31.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"	sf71Rn69il95.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\\\""	02808bf83418f79b1069efc2cb6d08b43a644324edde7b6b21844c96652feff3.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\\\""	vhSs7435mY.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	02808bf83418f79b1069efc2cb6d08b43a644324edde7b6b21844c96652feff3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vhSs7435mY.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tf32mq12aS31.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4860	sf71Rn69il95.exe
4860	sf71Rn69il95.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4860	sf71Rn69il95.exe
Token: SeDebugPrivilege	3248	tf32mq12aS31.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 384 wrote to memory of 1576	384	02808bf83418f79b1069efc2cb6d08b43a644324edde7b6b21844c96652feff3.exe	83
PID 384 wrote to memory of 1576	384	02808bf83418f79b1069efc2cb6d08b43a644324edde7b6b21844c96652feff3.exe	83
PID 384 wrote to memory of 1576	384	02808bf83418f79b1069efc2cb6d08b43a644324edde7b6b21844c96652feff3.exe	83
PID 1576 wrote to memory of 4860	1576	vhSs7435mY.exe	84
PID 1576 wrote to memory of 4860	1576	vhSs7435mY.exe	84
PID 1576 wrote to memory of 3248	1576	vhSs7435mY.exe	95
PID 1576 wrote to memory of 3248	1576	vhSs7435mY.exe	95
PID 1576 wrote to memory of 3248	1576	vhSs7435mY.exe	95

C:\Users\Admin\AppData\Local\Temp\02808bf83418f79b1069efc2cb6d08b43a644324edde7b6b21844c96652feff3.exe
"C:\Users\Admin\AppData\Local\Temp\02808bf83418f79b1069efc2cb6d08b43a644324edde7b6b21844c96652feff3.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:384
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhSs7435mY.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhSs7435mY.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1576
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf71Rn69il95.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf71Rn69il95.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4860
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf32mq12aS31.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf32mq12aS31.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3248

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\vhSs7435mY.exe

Filesize
417KB

MD5
1d1a4d3ab3b160acb5e900b6cbb93050

SHA1
8ace785a049987da6a70a2e22f9a0f7780b2d037

SHA256
8b2bf3d9795bef744716440204c886dfdbdd8862ec0910ac955c49781d09b6d7

SHA512
d8872e3d8b0381e2a1b85216527ad387c8f4e611da5fabc638831f8b0ebec9714d24b7df82c08487d6a2770be7eda2a017ec8516895611e56cb50b0f951695f3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf71Rn69il95.exe

Filesize
11KB

MD5
d212b2211164b92758273e4adbaec531

SHA1
8dd9e9b2e05cb83583ee50fddc4248a4e05915c0

SHA256
54a8d5920f45830bc26e78548dd5de7887282cc91d3da0f54fb3826cad306111

SHA512
976ead1194cb07bef15877dfcdcade11e1fc86a48f2a07ce552e999f5805ff2b1ebc6ca7614534f449214b7e467fd09b8bfd6dd2b89f2b9dc757dc82a5bd4d85

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf32mq12aS31.exe

Filesize
416KB

MD5
3298bce398b0b8db15538825fc22ec70

SHA1
97382a7c1ec70bd6549554c69ae3a8b18daddc9c

SHA256
c85fde6aeb312030435d285771cf28b3aaca92431f2a8e4f50227ddbd05d31fd

SHA512
4bcae254153697dfc1d54415b5571cece4cc33f0dec3423d89fa6879238d6939a3e4be6992085e1365f9b7150d64c642d36e694541f0e1eabdf212cabab4f737

Download Submit
memory/3248-63-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-22-0x0000000004D50000-0x0000000004D96000-memory.dmp

Filesize
280KB

Download
memory/3248-935-0x00000000082C0000-0x000000000830C000-memory.dmp

Filesize
304KB

Download
memory/3248-58-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-23-0x00000000074A0000-0x0000000007A44000-memory.dmp

Filesize
5.6MB

Download
memory/3248-24-0x0000000007340000-0x0000000007384000-memory.dmp

Filesize
272KB

Download
memory/3248-84-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-88-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-86-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-82-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-60-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-78-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-56-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-75-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-72-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-70-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-69-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-66-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-64-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-934-0x0000000008180000-0x00000000081BC000-memory.dmp

Filesize
240KB

Download
memory/3248-80-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-933-0x0000000007440000-0x0000000007452000-memory.dmp

Filesize
72KB

Download
memory/3248-76-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-54-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-52-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-50-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-48-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-46-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-44-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-40-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-38-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-36-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-34-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-32-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-42-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-30-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-28-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-26-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-25-0x0000000007340000-0x000000000737E000-memory.dmp

Filesize
248KB

Download
memory/3248-931-0x0000000007A50000-0x0000000008068000-memory.dmp

Filesize
6.1MB

Download
memory/3248-932-0x0000000008070000-0x000000000817A000-memory.dmp

Filesize
1.0MB

Download
memory/4860-16-0x00007FFE57D23000-0x00007FFE57D25000-memory.dmp

Filesize
8KB

Download
memory/4860-14-0x00007FFE57D23000-0x00007FFE57D25000-memory.dmp

Filesize
8KB

Download
memory/4860-15-0x0000000000CE0000-0x0000000000CEA000-memory.dmp

Filesize
40KB

Download