healer | 12b327f952e36d05a43298039383c64e903ed7f51243d6203f1f2e08976f0c9a

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10/11/2024, 22:22

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General

Target

12b327f952e36d05a43298039383c64e903ed7f51243d6203f1f2e08976f0c9a.exe
Size

560KB
MD5

b9f8ff0868eb5cc8179377b28b8550cf
SHA1

9f404ce4446d74ccaf11b5c61dc342b607fbec33
SHA256

12b327f952e36d05a43298039383c64e903ed7f51243d6203f1f2e08976f0c9a
SHA512

92a2a998f0bf2069d25e2cd6e61b737a0be94e381a2375cfbdb2459e3ba65dbd1e07bbcbd2b41f8a717e4f08df0bd743b01af4b0322d9f9510f7b7e63883529f
SSDEEP

12288:AMriy90sCSKvJ0bVDDyjSXPMMNEe9OpIrAs:SyhpKv8yjSEMEuOpIrAs

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/0x000b000000023b8a-12.dat	healer
behavioral1/memory/2612-15-0x00000000009C0000-0x00000000009CA000-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"	jr771803.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr771803.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr771803.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr771803.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr771803.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr771803.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/3244-22-0x0000000004D50000-0x0000000004D96000-memory.dmp	family_redline
behavioral1/memory/3244-24-0x0000000004E10000-0x0000000004E54000-memory.dmp	family_redline
behavioral1/memory/3244-32-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-38-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-88-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-86-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-84-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-82-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-81-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-78-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-76-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-74-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-72-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-71-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-68-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-66-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-64-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-62-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-61-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-58-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-56-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-54-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-52-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-50-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-48-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-46-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-44-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-40-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-37-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-34-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-42-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-30-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-28-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-26-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/3244-25-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4228	zifu8309.exe
2612	jr771803.exe
3244	ku023836.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"	jr771803.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\\\""	12b327f952e36d05a43298039383c64e903ed7f51243d6203f1f2e08976f0c9a.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\\\""	zifu8309.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	12b327f952e36d05a43298039383c64e903ed7f51243d6203f1f2e08976f0c9a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zifu8309.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku023836.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2612	jr771803.exe
2612	jr771803.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2612	jr771803.exe
Token: SeDebugPrivilege	3244	ku023836.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 4228	2908	12b327f952e36d05a43298039383c64e903ed7f51243d6203f1f2e08976f0c9a.exe	83
PID 2908 wrote to memory of 4228	2908	12b327f952e36d05a43298039383c64e903ed7f51243d6203f1f2e08976f0c9a.exe	83
PID 2908 wrote to memory of 4228	2908	12b327f952e36d05a43298039383c64e903ed7f51243d6203f1f2e08976f0c9a.exe	83
PID 4228 wrote to memory of 2612	4228	zifu8309.exe	84
PID 4228 wrote to memory of 2612	4228	zifu8309.exe	84
PID 4228 wrote to memory of 3244	4228	zifu8309.exe	96
PID 4228 wrote to memory of 3244	4228	zifu8309.exe	96
PID 4228 wrote to memory of 3244	4228	zifu8309.exe	96

C:\Users\Admin\AppData\Local\Temp\12b327f952e36d05a43298039383c64e903ed7f51243d6203f1f2e08976f0c9a.exe
"C:\Users\Admin\AppData\Local\Temp\12b327f952e36d05a43298039383c64e903ed7f51243d6203f1f2e08976f0c9a.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifu8309.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zifu8309.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4228
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr771803.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr771803.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2612
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku023836.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku023836.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3244

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\zifu8309.exe

Filesize
407KB

MD5
13f2c28f60dc11604ac0bfe4542e7268

SHA1
f752ae1bc14535e88296766c1fb102b122bbfe93

SHA256
22124fb7b43dc82a4e593bb8082986cbca5d27e6eb8bf6f6e9c23ceee75afd9e

SHA512
e6bb02d318a4a613dd504621116354e18a4caa164b332c109c4ac568b8fae3b1dd4b16b2f04f6a289c31aa4790fb96995d005d9e1e1d53ba4a1ac7ec042d063e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr771803.exe

Filesize
12KB

MD5
92cd03d007208bba2716a398027262db

SHA1
894b98aa03f628698cf7786e334e913181d23708

SHA256
5b55b48cede50992f5621203a42e6565522e6d1e4e9337285c29d223cd658d67

SHA512
9147591b661dba9394b1305b19c1bf5795cce812f982a023150a1a6ac6147f55886a871928f41fa4bb8cbc83f477b721db80a2531205a005359bae791c120e7b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku023836.exe

Filesize
372KB

MD5
0c72f7fef41eb4d0503927a91378218a

SHA1
a634a834bfaf5dad048111a523a470647cc0b3d5

SHA256
1ecd3d66ddedab8337d373ba849b02273a657b7da2c4b4d2adf49186110f14f1

SHA512
936d6b524d3af364a7d5a9c629259265759789b9ae43192d7c18701b033dc35c126ea143a346b33e0317441dbbaf1ebef46f040635a641936f7d08793b5d8fb2

Download Submit
memory/2612-14-0x00007FFA20253000-0x00007FFA20255000-memory.dmp

Filesize
8KB

Download
memory/2612-15-0x00000000009C0000-0x00000000009CA000-memory.dmp

Filesize
40KB

Download
memory/2612-16-0x00007FFA20253000-0x00007FFA20255000-memory.dmp

Filesize
8KB

Download
memory/3244-66-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-56-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-24-0x0000000004E10000-0x0000000004E54000-memory.dmp

Filesize
272KB

Download
memory/3244-32-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-38-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-88-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-86-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-84-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-82-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-81-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-78-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-76-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-74-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-72-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-71-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-68-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-22-0x0000000004D50000-0x0000000004D96000-memory.dmp

Filesize
280KB

Download
memory/3244-64-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-62-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-61-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-58-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-23-0x0000000004EF0000-0x0000000005494000-memory.dmp

Filesize
5.6MB

Download
memory/3244-54-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-52-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-50-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-48-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-46-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-44-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-40-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-37-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-34-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-42-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-30-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-28-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-26-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-25-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/3244-931-0x00000000054A0000-0x0000000005AB8000-memory.dmp

Filesize
6.1MB

Download
memory/3244-932-0x0000000005AF0000-0x0000000005BFA000-memory.dmp

Filesize
1.0MB

Download
memory/3244-933-0x0000000005C30000-0x0000000005C42000-memory.dmp

Filesize
72KB

Download
memory/3244-934-0x0000000005C50000-0x0000000005C8C000-memory.dmp

Filesize
240KB

Download
memory/3244-935-0x0000000005DA0000-0x0000000005DEC000-memory.dmp

Filesize
304KB

Download