healer | bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab

Analysis

max time kernel
119s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2024 15:48

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General

Target

bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab.exe
Size

414KB
MD5

968276d38d9a67a51c4e27cf64ef3407
SHA1

4802e3e3a5ab285c26a0769241101fbb038f208e
SHA256

bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab
SHA512

8ffe327b4b3ea77d5cc52cdb4fa6deb7a8e8d245ad88216fdcf47ef2cf2e537bdf63f62551963826c3297870ffe827e20de933f61305e98ddf4698987dade552
SSDEEP

6144:h0p0yN90QEP9j1rZwTePb0a8FOgxuyeGkwXlQDoZCGLMw/cpf:Ty90x9ZZwTeH8FOgXLlQ8Y5hpf

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
behavioral1/files/0x000b000000023b63-5.dat	healer
behavioral1/memory/3184-8-0x0000000000390000-0x000000000039A000-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

Processes:

it856497.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it856497.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it856497.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it856497.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it856497.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it856497.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it856497.exe

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

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4904-18-0x0000000004DD0000-0x0000000004E0C000-memory.dmp	family_redline
behavioral1/memory/4904-20-0x0000000004E50000-0x0000000004E8A000-memory.dmp	family_redline
behavioral1/memory/4904-76-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-36-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-30-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-22-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-21-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-84-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-82-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-80-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-78-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-74-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-73-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-70-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-69-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-66-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-65-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-62-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-61-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-58-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-56-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-54-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-52-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-50-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-48-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-46-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-44-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-42-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-40-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-38-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-34-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-32-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-28-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-26-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline
behavioral1/memory/4904-24-0x0000000004E50000-0x0000000004E85000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

Processes:

it856497.exejr240372.exe

pid	Process
3184	it856497.exe
4904	jr240372.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

it856497.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it856497.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab.exe

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\\\""	bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab.exejr240372.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr240372.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

it856497.exe

pid	Process
3184	it856497.exe
3184	it856497.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

it856497.exejr240372.exe

description	pid	Process
Token: SeDebugPrivilege	3184	it856497.exe
Token: SeDebugPrivilege	4904	jr240372.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab.exe

description	pid	Process	procid_target
PID 2336 wrote to memory of 3184	2336	bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab.exe	83
PID 2336 wrote to memory of 3184	2336	bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab.exe	83
PID 2336 wrote to memory of 4904	2336	bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab.exe	93
PID 2336 wrote to memory of 4904	2336	bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab.exe	93
PID 2336 wrote to memory of 4904	2336	bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab.exe	93

C:\Users\Admin\AppData\Local\Temp\bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab.exe
"C:\Users\Admin\AppData\Local\Temp\bc0db6989f4889013388d4e719cc2c21639dee6fec0ff5787d9922ffaccb45ab.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it856497.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it856497.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3184
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr240372.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr240372.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4904

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\it856497.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr240372.exe

Filesize
359KB

MD5
dfbd99daaadf628b50264961f3b1dec3

SHA1
3a4c15216431c98755a59e1f67d11171a0491c64

SHA256
6f0626aed7f36683b88b157f6f9735e55e45f8dfddeb53d74fb73611a2f8dad6

SHA512
124489c5710038d1304fbe3289d17b62f1e685cb6c78048a5f42e467761976ae4caf310a22b2a260cc1dac6136aeec7c105095c172135af26d255d2c5a4cd843

Download Submit
memory/3184-7-0x00007FFAC8BA3000-0x00007FFAC8BA5000-memory.dmp

Filesize
8KB

Download
memory/3184-8-0x0000000000390000-0x000000000039A000-memory.dmp

Filesize
40KB

Download
memory/3184-9-0x00007FFAC8BA3000-0x00007FFAC8BA5000-memory.dmp

Filesize
8KB

Download
memory/4904-15-0x0000000002EE0000-0x0000000002FE0000-memory.dmp

Filesize
1024KB

Download
memory/4904-16-0x0000000002C90000-0x0000000002CD6000-memory.dmp

Filesize
280KB

Download
memory/4904-17-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/4904-18-0x0000000004DD0000-0x0000000004E0C000-memory.dmp

Filesize
240KB

Download
memory/4904-19-0x00000000071F0000-0x0000000007794000-memory.dmp

Filesize
5.6MB

Download
memory/4904-20-0x0000000004E50000-0x0000000004E8A000-memory.dmp

Filesize
232KB

Download
memory/4904-76-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-36-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-30-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-22-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-21-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-84-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-82-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-80-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-78-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-74-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-73-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-70-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-69-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-66-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-65-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-62-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-61-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-58-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-56-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-54-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-52-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-50-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-48-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-46-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-44-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-42-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-40-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-38-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-34-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-32-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-28-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-26-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-24-0x0000000004E50000-0x0000000004E85000-memory.dmp

Filesize
212KB

Download
memory/4904-813-0x0000000009C80000-0x000000000A298000-memory.dmp

Filesize
6.1MB

Download
memory/4904-814-0x000000000A340000-0x000000000A352000-memory.dmp

Filesize
72KB

Download
memory/4904-815-0x000000000A360000-0x000000000A46A000-memory.dmp

Filesize
1.0MB

Download
memory/4904-816-0x000000000A4C0000-0x000000000A4FC000-memory.dmp

Filesize
240KB

Download
memory/4904-817-0x00000000049A0000-0x00000000049EC000-memory.dmp

Filesize
304KB

Download
memory/4904-818-0x0000000002EE0000-0x0000000002FE0000-memory.dmp

Filesize
1024KB

Download
memory/4904-820-0x0000000002C90000-0x0000000002CD6000-memory.dmp

Filesize
280KB

Download
memory/4904-821-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download