healer | c63bff4eb8c2a238155bfbed3266e79a0098385f6788a84b13a716a572c1112d

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
11-11-2024 02:03

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General

Target

c63bff4eb8c2a238155bfbed3266e79a0098385f6788a84b13a716a572c1112d.exe
Size

559KB
MD5

ec5bd8c7ab57f2ea648392a8ccb88620
SHA1

c1f85dd1559e3e623a9ecc08c46135c9552bc744
SHA256

c63bff4eb8c2a238155bfbed3266e79a0098385f6788a84b13a716a572c1112d
SHA512

f9a1a989f2be8421a08d0bb59a47a0ab859d82929c446d2248c92fc86c6ce328f68ea68925d62a844640b1367636ccf16f8bca07464b276a832b52744a79f11b
SSDEEP

12288:IMrey90il5ydxTS7E3Q/XWmYaggHMn76+jGAOwXPQL:2yh1E3GXWmggHM7pjGAOxL

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b86-12.dat	healer
behavioral1/memory/4592-15-0x00000000006D0000-0x00000000006DA000-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\DisableRealtimeMonitoring = "1"	jr725993.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr725993.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr725993.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr725993.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr725993.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr725993.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/1440-22-0x00000000028B0000-0x00000000028F6000-memory.dmp	family_redline
behavioral1/memory/1440-24-0x0000000004F60000-0x0000000004FA4000-memory.dmp	family_redline
behavioral1/memory/1440-28-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-48-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-88-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-87-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-84-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-82-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-81-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-78-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-76-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-74-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-72-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-70-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-66-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-64-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-62-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-60-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-56-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-54-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-52-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-50-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-46-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-44-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-42-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-40-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-38-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-36-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-34-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-32-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-30-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-68-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-58-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-26-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/1440-25-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3892	ziZh6558.exe
4592	jr725993.exe
1440	ku700226.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"	jr725993.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\\\""	c63bff4eb8c2a238155bfbed3266e79a0098385f6788a84b13a716a572c1112d.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\\\""	ziZh6558.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	ziZh6558.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku700226.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c63bff4eb8c2a238155bfbed3266e79a0098385f6788a84b13a716a572c1112d.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4592	jr725993.exe
4592	jr725993.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4592	jr725993.exe
Token: SeDebugPrivilege	1440	ku700226.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 468 wrote to memory of 3892	468	c63bff4eb8c2a238155bfbed3266e79a0098385f6788a84b13a716a572c1112d.exe	83
PID 468 wrote to memory of 3892	468	c63bff4eb8c2a238155bfbed3266e79a0098385f6788a84b13a716a572c1112d.exe	83
PID 468 wrote to memory of 3892	468	c63bff4eb8c2a238155bfbed3266e79a0098385f6788a84b13a716a572c1112d.exe	83
PID 3892 wrote to memory of 4592	3892	ziZh6558.exe	85
PID 3892 wrote to memory of 4592	3892	ziZh6558.exe	85
PID 3892 wrote to memory of 1440	3892	ziZh6558.exe	96
PID 3892 wrote to memory of 1440	3892	ziZh6558.exe	96
PID 3892 wrote to memory of 1440	3892	ziZh6558.exe	96

C:\Users\Admin\AppData\Local\Temp\c63bff4eb8c2a238155bfbed3266e79a0098385f6788a84b13a716a572c1112d.exe
"C:\Users\Admin\AppData\Local\Temp\c63bff4eb8c2a238155bfbed3266e79a0098385f6788a84b13a716a572c1112d.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:468
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZh6558.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziZh6558.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3892
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr725993.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr725993.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4592
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku700226.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku700226.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1440

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\ziZh6558.exe

Filesize
406KB

MD5
1a6e09aee4d4e9113c2b054f3080fff7

SHA1
038e4d43d35ac2c8134a954e0d021e9adccf1e36

SHA256
38f83e22e46aadd55420928d13a89fb3841bbe433b4a51756526e49d71eb2dd0

SHA512
51346de53fc7eda2d1ac519780efe9b28445d31d3b68974463ffe4e0675eb0b1548b9588e7d32d5d050c38776b0434b8627b701e87153f4135603a4cb166c8d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr725993.exe

Filesize
12KB

MD5
2409ccd03a3e9266e4b66a66be7a841c

SHA1
773e5debb739acba20758001c32fe04a78ac8fe9

SHA256
2e04747fbfb910be1b4b7208a5142f76314878cc6d0fb3e9707d59c2b79ae777

SHA512
dfd3d51714eafe0c20e38ea02884c4380cfb4ad7b29b0bda1357cd18087455df5ed9772813f91e7aa3acb81a8bff9361ad217aa395045be3db646b12dd14e8a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku700226.exe

Filesize
370KB

MD5
a2c653bca75e882a43217087d6c4a454

SHA1
1536b1c267dcfadcb2b563abd02abc5f43eabca8

SHA256
84d781b3ed55af89ea73f33f45a0836281effd8524777b1cab3ff33f2679ed8b

SHA512
8daaec894884c06321b6f17b0859cd4d0ae067ef0cf141643959f7433b3525e16577a05d79ea03e10b235d5f26b73d98d086cc54f1e7f001fe94eb569d1e9827

Download Submit
memory/1440-64-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-22-0x00000000028B0000-0x00000000028F6000-memory.dmp

Filesize
280KB

Download
memory/1440-935-0x0000000005EE0000-0x0000000005F2C000-memory.dmp

Filesize
304KB

Download
memory/1440-60-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-23-0x0000000004FD0000-0x0000000005574000-memory.dmp

Filesize
5.6MB

Download
memory/1440-24-0x0000000004F60000-0x0000000004FA4000-memory.dmp

Filesize
272KB

Download
memory/1440-28-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-48-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-88-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-87-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-62-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-82-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-56-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-78-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-76-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-74-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-72-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-70-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-66-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-934-0x0000000005D90000-0x0000000005DCC000-memory.dmp

Filesize
240KB

Download
memory/1440-84-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-933-0x0000000005D70000-0x0000000005D82000-memory.dmp

Filesize
72KB

Download
memory/1440-81-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-54-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-52-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-50-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-46-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-44-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-42-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-40-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-38-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-36-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-34-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-32-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-30-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-68-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-58-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-26-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-25-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/1440-931-0x0000000005590000-0x0000000005BA8000-memory.dmp

Filesize
6.1MB

Download
memory/1440-932-0x0000000005C30000-0x0000000005D3A000-memory.dmp

Filesize
1.0MB

Download
memory/4592-16-0x00007FFDC3923000-0x00007FFDC3925000-memory.dmp

Filesize
8KB

Download
memory/4592-14-0x00007FFDC3923000-0x00007FFDC3925000-memory.dmp

Filesize
8KB

Download
memory/4592-15-0x00000000006D0000-0x00000000006DA000-memory.dmp

Filesize
40KB

Download