healer | 584196cda72984c5127d12c41a4c97188d180a833e589f1cdf1da41d03d6a431

Analysis

max time kernel
146s
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
06-11-2024 22:46

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General

Target

584196cda72984c5127d12c41a4c97188d180a833e589f1cdf1da41d03d6a431.exe
Size

853KB
MD5

a4ebb1ee5a2fd2dee6668c9cfa67bdbb
SHA1

14a2bef53f903843bd24946131351e49ed4abc9b
SHA256

584196cda72984c5127d12c41a4c97188d180a833e589f1cdf1da41d03d6a431
SHA512

6afdeb18c4df6fa21d6ef1029194cfda919fc6c82e1b022aa7ddcdc2adddceffb29cb9accd6f56f1bd637a20a7bd1afa3a7623d9150d1ac98cbb185e680a2817
SSDEEP

24576:WyXGRXq+LojeRl+CevhUUl6zi4FVsWVl5:lXGRX5piCeaUQzj

Score

10^/10

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

lada

185.161.248.90:4125

Attributes

auth_value
0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

185.161.248.90:4125

Attributes

auth_value
0d09b419c8bc967f91c68be4a17e92ee

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it234516.exe	healer
behavioral1/memory/3548-22-0x00000000007C0000-0x00000000007CA000-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:

it234516.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it234516.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it234516.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it234516.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it234516.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it234516.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it234516.exe

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

RedLine payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1492-2174-0x0000000004B70000-0x0000000004BA2000-memory.dmp	family_redline
C:\Windows\Temp\1.exe	family_redline
behavioral1/memory/3480-2187-0x0000000000720000-0x000000000074E000-memory.dmp	family_redline
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp820143.exe	family_redline
behavioral1/memory/5148-2198-0x0000000000EF0000-0x0000000000F20000-memory.dmp	family_redline

Redline family
redline

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

jr593005.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	jr593005.exe

Executes dropped EXE 6 IoCs

Processes:

zitA4946.exeziOK0487.exeit234516.exejr593005.exe1.exekp820143.exe

pid process

1740 zitA4946.exe
1148 ziOK0487.exe
3548 it234516.exe
1492 jr593005.exe
3480 1.exe
5148 kp820143.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

it234516.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it234516.exe

pid	process
1740	zitA4946.exe
1148	ziOK0487.exe
3548	it234516.exe
1492	jr593005.exe
3480	1.exe
5148	kp820143.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it234516.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

584196cda72984c5127d12c41a4c97188d180a833e589f1cdf1da41d03d6a431.exezitA4946.exeziOK0487.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\\\""	584196cda72984c5127d12c41a4c97188d180a833e589f1cdf1da41d03d6a431.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\\\""	zitA4946.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	ziOK0487.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4316 1492 WerFault.exe jr593005.exe

pid	pid_target	process	target process
4316	1492	WerFault.exe	jr593005.exe

System Location Discovery: System Language Discovery 1 TTPs 6 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:

584196cda72984c5127d12c41a4c97188d180a833e589f1cdf1da41d03d6a431.exezitA4946.exeziOK0487.exejr593005.exe1.exekp820143.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	584196cda72984c5127d12c41a4c97188d180a833e589f1cdf1da41d03d6a431.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zitA4946.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziOK0487.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr593005.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp820143.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

it234516.exe

pid process

3548 it234516.exe
3548 it234516.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

it234516.exejr593005.exe

description pid process

Token: SeDebugPrivilege 3548 it234516.exe
Token: SeDebugPrivilege 1492 jr593005.exe

pid	process
3548	it234516.exe
3548	it234516.exe

description	pid	process
Token: SeDebugPrivilege	3548	it234516.exe
Token: SeDebugPrivilege	1492	jr593005.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

584196cda72984c5127d12c41a4c97188d180a833e589f1cdf1da41d03d6a431.exezitA4946.exeziOK0487.exejr593005.exe

description	pid	process	target process
PID 1592 wrote to memory of 1740	1592	584196cda72984c5127d12c41a4c97188d180a833e589f1cdf1da41d03d6a431.exe	zitA4946.exe
PID 1592 wrote to memory of 1740	1592	584196cda72984c5127d12c41a4c97188d180a833e589f1cdf1da41d03d6a431.exe	zitA4946.exe
PID 1592 wrote to memory of 1740	1592	584196cda72984c5127d12c41a4c97188d180a833e589f1cdf1da41d03d6a431.exe	zitA4946.exe
PID 1740 wrote to memory of 1148	1740	zitA4946.exe	ziOK0487.exe
PID 1740 wrote to memory of 1148	1740	zitA4946.exe	ziOK0487.exe
PID 1740 wrote to memory of 1148	1740	zitA4946.exe	ziOK0487.exe
PID 1148 wrote to memory of 3548	1148	ziOK0487.exe	it234516.exe
PID 1148 wrote to memory of 3548	1148	ziOK0487.exe	it234516.exe
PID 1148 wrote to memory of 1492	1148	ziOK0487.exe	jr593005.exe
PID 1148 wrote to memory of 1492	1148	ziOK0487.exe	jr593005.exe
PID 1148 wrote to memory of 1492	1148	ziOK0487.exe	jr593005.exe
PID 1492 wrote to memory of 3480	1492	jr593005.exe	1.exe
PID 1492 wrote to memory of 3480	1492	jr593005.exe	1.exe
PID 1492 wrote to memory of 3480	1492	jr593005.exe	1.exe
PID 1740 wrote to memory of 5148	1740	zitA4946.exe	kp820143.exe
PID 1740 wrote to memory of 5148	1740	zitA4946.exe	kp820143.exe
PID 1740 wrote to memory of 5148	1740	zitA4946.exe	kp820143.exe

C:\Users\Admin\AppData\Local\Temp\584196cda72984c5127d12c41a4c97188d180a833e589f1cdf1da41d03d6a431.exe
"C:\Users\Admin\AppData\Local\Temp\584196cda72984c5127d12c41a4c97188d180a833e589f1cdf1da41d03d6a431.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1592

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zitA4946.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zitA4946.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1740

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziOK0487.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziOK0487.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1148

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it234516.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it234516.exe
4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3548

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr593005.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr593005.exe
4⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1492

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3480

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1492 -s 1380
5⤵
- Program crash
PID:4316

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp820143.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp820143.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1492 -ip 1492
1⤵
PID:5316

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

Query Registry

T1012

System Information Discovery

T1082

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\zitA4946.exe

Filesize
670KB

MD5
b194532fb2ff054e92adfe4e69ceb571

SHA1
971927a8f91a81b70a8eedc1526ef3f5507b3004

SHA256
45861836cf381c79199918ff875fb8c45c6babf06493fadde1867a03317acc80

SHA512
768d88ddf7d31eb4726dd72f1bd67e15535063f702246e836c1584a143e6881293356c1f412f90ad9669188318745aeb152fbf51fc425b5117edc85c4f923d63

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp820143.exe

Filesize
168KB

MD5
c52ebada00a59ec1f651a0e9fbcef2eb

SHA1
e1941278df76616f1ca3202ef2a9f99d2592d52f

SHA256
35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

SHA512
6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziOK0487.exe

Filesize
516KB

MD5
4f6fdcf66e7ee9aef80e9615f5c81721

SHA1
7ef6a4dda8de079da1607be7068dd7e562aa035e

SHA256
d683dbb6b515c514aa57b23d72d9c44ec35b4f91830eb46c1adec85839819207

SHA512
31ae56a9632dad16accc2dbb5f97f961ee6fa2e9393cfa938819bce8a89a6479ac8e8fe91306aa97b072321a1c16f4bc67134a4da67639b2d9e09745d9c54c43

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it234516.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr593005.exe

Filesize
438KB

MD5
7102e7b78ae09bf3f785995d0db97cc5

SHA1
5ab1f22bae8f8683dedd4c16efca71d03e4e7010

SHA256
940e1eab8f85e760988b4672d0e4c26c851e55e0d1d8a940e00fc83d71ba16df

SHA512
12ad61d7a92971606e91ebdb58db81160fcf996fd64405924e8481adf14474c3d727e14ee9c31141b4be8f5e568a6f5b208ee28ae6dd7c887c1dc396cec66802

Download Submit
C:\Windows\Temp\1.exe

Filesize
168KB

MD5
03728fed675bcde5256342183b1d6f27

SHA1
d13eace7d3d92f93756504b274777cc269b222a2

SHA256
f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

SHA512
6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

Download Submit
memory/1492-63-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-51-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-31-0x0000000005260000-0x00000000052C6000-memory.dmp

Filesize
408KB

Download
memory/1492-33-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-47-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-95-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-93-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-91-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-89-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-87-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-83-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-81-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-79-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-77-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-75-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-73-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-71-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-69-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-67-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-65-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-29-0x0000000002610000-0x0000000002678000-memory.dmp

Filesize
416KB

Download
memory/1492-59-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-57-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-55-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-53-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-30-0x0000000004CB0000-0x0000000005254000-memory.dmp

Filesize
5.6MB

Download
memory/1492-49-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-45-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-43-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-41-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-39-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-37-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-35-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-85-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-61-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-32-0x0000000005260000-0x00000000052C0000-memory.dmp

Filesize
384KB

Download
memory/1492-2174-0x0000000004B70000-0x0000000004BA2000-memory.dmp

Filesize
200KB

Download
memory/3480-2187-0x0000000000720000-0x000000000074E000-memory.dmp

Filesize
184KB

Download
memory/3480-2188-0x0000000005040000-0x0000000005046000-memory.dmp

Filesize
24KB

Download
memory/3480-2189-0x00000000056C0000-0x0000000005CD8000-memory.dmp

Filesize
6.1MB

Download
memory/3480-2190-0x00000000051B0000-0x00000000052BA000-memory.dmp

Filesize
1.0MB

Download
memory/3480-2191-0x00000000050A0000-0x00000000050B2000-memory.dmp

Filesize
72KB

Download
memory/3480-2192-0x0000000005100000-0x000000000513C000-memory.dmp

Filesize
240KB

Download
memory/3480-2193-0x0000000005150000-0x000000000519C000-memory.dmp

Filesize
304KB

Download
memory/3548-21-0x00007FFC27253000-0x00007FFC27255000-memory.dmp

Filesize
8KB

Download
memory/3548-22-0x00000000007C0000-0x00000000007CA000-memory.dmp

Filesize
40KB

Download
memory/3548-23-0x00007FFC27253000-0x00007FFC27255000-memory.dmp

Filesize
8KB

Download
memory/5148-2198-0x0000000000EF0000-0x0000000000F20000-memory.dmp

Filesize
192KB

Download
memory/5148-2199-0x0000000003340000-0x0000000003346000-memory.dmp

Filesize
24KB

Download