healer | 5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718

Analysis

max time kernel
146s
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
07-11-2024 10:20

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General

Target

5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exe
Size

854KB
MD5

5d6b03f1945f383da924c20fa2a4f35c
SHA1

8adb0fd3e1c9a7017c749aeeb9d9f1e4390a9f4c
SHA256

5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718
SHA512

941563d23ff20d23e828796e5ccdbbd96b50ea499e13ec485b0195d0fea8312429556dc9ea205bc472c00687cd250502af91ba2f3f53030243189e80749ba300
SSDEEP

12288:oMryy90ZgvdUum8TVmkTihK78kBxJVFXByyZSrsDv0+c+zTA8qjGXM6dccVsogn:KyplVmkTt4iJpym4mz9IGXZG

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\it948892.exe	healer
behavioral1/memory/5028-22-0x0000000000FF0000-0x0000000000FFA000-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:

it948892.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it948892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it948892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it948892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it948892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it948892.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it948892.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/800-2174-0x0000000004E10000-0x0000000004E42000-memory.dmp	family_redline
C:\Windows\Temp\1.exe	family_redline
behavioral1/memory/6072-2187-0x0000000000F10000-0x0000000000F3E000-memory.dmp	family_redline
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp425686.exe	family_redline
behavioral1/memory/2140-2198-0x0000000000EA0000-0x0000000000ED0000-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:

jr838052.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	jr838052.exe

Executes dropped EXE 6 IoCs

Processes:

zigu1374.exezimi4472.exeit948892.exejr838052.exe1.exekp425686.exe

pid process

2988 zigu1374.exe
4644 zimi4472.exe
5028 it948892.exe
800 jr838052.exe
6072 1.exe
2140 kp425686.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

it948892.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it948892.exe

pid	process
2988	zigu1374.exe
4644	zimi4472.exe
5028	it948892.exe
800	jr838052.exe
6072	1.exe
2140	kp425686.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it948892.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exezigu1374.exezimi4472.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\\\""	5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.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\\\""	zigu1374.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\\\""	zimi4472.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

5640 sc.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

3808 800 WerFault.exe jr838052.exe

pid	process
5640	sc.exe

pid	pid_target	process	target process
3808	800	WerFault.exe	jr838052.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:

5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exezigu1374.exezimi4472.exejr838052.exe1.exekp425686.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zigu1374.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zimi4472.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr838052.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp425686.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

it948892.exe

pid process

5028 it948892.exe
5028 it948892.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

it948892.exejr838052.exe

description pid process

Token: SeDebugPrivilege 5028 it948892.exe
Token: SeDebugPrivilege 800 jr838052.exe

pid	process
5028	it948892.exe
5028	it948892.exe

description	pid	process
Token: SeDebugPrivilege	5028	it948892.exe
Token: SeDebugPrivilege	800	jr838052.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exezigu1374.exezimi4472.exejr838052.exe

description	pid	process	target process
PID 2032 wrote to memory of 2988	2032	5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exe	zigu1374.exe
PID 2032 wrote to memory of 2988	2032	5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exe	zigu1374.exe
PID 2032 wrote to memory of 2988	2032	5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exe	zigu1374.exe
PID 2988 wrote to memory of 4644	2988	zigu1374.exe	zimi4472.exe
PID 2988 wrote to memory of 4644	2988	zigu1374.exe	zimi4472.exe
PID 2988 wrote to memory of 4644	2988	zigu1374.exe	zimi4472.exe
PID 4644 wrote to memory of 5028	4644	zimi4472.exe	it948892.exe
PID 4644 wrote to memory of 5028	4644	zimi4472.exe	it948892.exe
PID 4644 wrote to memory of 800	4644	zimi4472.exe	jr838052.exe
PID 4644 wrote to memory of 800	4644	zimi4472.exe	jr838052.exe
PID 4644 wrote to memory of 800	4644	zimi4472.exe	jr838052.exe
PID 800 wrote to memory of 6072	800	jr838052.exe	1.exe
PID 800 wrote to memory of 6072	800	jr838052.exe	1.exe
PID 800 wrote to memory of 6072	800	jr838052.exe	1.exe
PID 2988 wrote to memory of 2140	2988	zigu1374.exe	kp425686.exe
PID 2988 wrote to memory of 2140	2988	zigu1374.exe	kp425686.exe
PID 2988 wrote to memory of 2140	2988	zigu1374.exe	kp425686.exe

C:\Users\Admin\AppData\Local\Temp\5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exe
"C:\Users\Admin\AppData\Local\Temp\5933b78ffaa3795b226327eb4b8dfd62bc79fca7cb3ddaa04c0f5c0dbd5b0718.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2032

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2988

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4644

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe
4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5028

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.exe
4⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:800

C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:6072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 800 -s 1204
5⤵
- Program crash
PID:3808

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp425686.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp425686.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 800 -ip 800
1⤵
PID:2968

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:5640

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigu1374.exe

Filesize
671KB

MD5
e02309809d5e033675c9409de85c8a97

SHA1
fa01fad4ccf302c07f30a7c4c8f29ccfca2879ce

SHA256
55a3a0dcdecf0efa9878b1e569f1c4e86f55a8aa681932fcae36598d4fe1ca41

SHA512
4affb8dd7ec3e47e85246d3ddb5058f5720e6c919cb03e96c1a1573537125bcdbf61733ad1cff75f64d3f76fb1998f4631e1cc3e50f7e21a1113e50d309ddc26

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp425686.exe

Filesize
168KB

MD5
c52ebada00a59ec1f651a0e9fbcef2eb

SHA1
e1941278df76616f1ca3202ef2a9f99d2592d52f

SHA256
35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

SHA512
6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimi4472.exe

Filesize
517KB

MD5
c5eecc0c5342d0ba45a8abe8ea7b8427

SHA1
911fe3ccc7aeaa19de90e8c2608ed276bf6b177f

SHA256
0546e9c74725d0de94cebc342775eb312a5fdc2fa33daf7e35bc1d19aa12e4c7

SHA512
1ad504bfb7314496e1f688aa2df4f9fe78cc17b27d22e9e308ce01c07a40eac3b920a9696633e37835a6be25d9bc7a933dd73c0c33b8f1d6f2a55a7a636e672f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it948892.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr838052.exe

Filesize
438KB

MD5
c5f57a4e6b2ac6266020b3258c9b5614

SHA1
2d4b092d65db1e2c7a84b3e26999130a2f936c9c

SHA256
18c30a0675fbf29943e0ab23cdfc1addb7facf1fd4ef8a6f30ed1636d4a47894

SHA512
7d3c1305c48d8ff64a08afce4a42885fdc6a1713f1297d5e4aa644a121d6eba599a488b341dd34f15d81c9dce61ad7581569a5bb40701515ed4912385bc18f12

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

Filesize
168KB

MD5
03728fed675bcde5256342183b1d6f27

SHA1
d13eace7d3d92f93756504b274777cc269b222a2

SHA256
f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

SHA512
6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

Download Submit
memory/800-61-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-51-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-31-0x0000000004D60000-0x0000000004DC6000-memory.dmp

Filesize
408KB

Download
memory/800-35-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-47-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-95-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-93-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-89-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-87-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-85-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-83-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-81-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-79-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-77-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-75-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-73-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-71-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-69-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-67-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-65-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-29-0x0000000002720000-0x0000000002788000-memory.dmp

Filesize
416KB

Download
memory/800-59-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-57-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-55-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-53-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-30-0x0000000004E50000-0x00000000053F4000-memory.dmp

Filesize
5.6MB

Download
memory/800-49-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-45-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-43-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-41-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-39-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-37-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-91-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-63-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-33-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-32-0x0000000004D60000-0x0000000004DC0000-memory.dmp

Filesize
384KB

Download
memory/800-2174-0x0000000004E10000-0x0000000004E42000-memory.dmp

Filesize
200KB

Download
memory/2140-2198-0x0000000000EA0000-0x0000000000ED0000-memory.dmp

Filesize
192KB

Download
memory/2140-2199-0x0000000001A00000-0x0000000001A06000-memory.dmp

Filesize
24KB

Download
memory/5028-21-0x00007FFC52B63000-0x00007FFC52B65000-memory.dmp

Filesize
8KB

Download
memory/5028-22-0x0000000000FF0000-0x0000000000FFA000-memory.dmp

Filesize
40KB

Download
memory/5028-23-0x00007FFC52B63000-0x00007FFC52B65000-memory.dmp

Filesize
8KB

Download
memory/6072-2187-0x0000000000F10000-0x0000000000F3E000-memory.dmp

Filesize
184KB

Download
memory/6072-2188-0x00000000030D0000-0x00000000030D6000-memory.dmp

Filesize
24KB

Download
memory/6072-2189-0x0000000005E50000-0x0000000006468000-memory.dmp

Filesize
6.1MB

Download
memory/6072-2190-0x0000000005960000-0x0000000005A6A000-memory.dmp

Filesize
1.0MB

Download
memory/6072-2191-0x0000000005890000-0x00000000058A2000-memory.dmp

Filesize
72KB

Download
memory/6072-2192-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/6072-2193-0x0000000005A70000-0x0000000005ABC000-memory.dmp

Filesize
304KB

Download