healer | 8285b4dd8018d10d55209080c33df323f9868dda925606e8d1dd54c6fc0f4031

Analysis

max time kernel
149s
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
05-11-2024 10:49

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General

Target

8285b4dd8018d10d55209080c33df323f9868dda925606e8d1dd54c6fc0f4031.exe
Size

529KB
MD5

9d42c0c985d868e3320668c91fcfd677
SHA1

c771dc34bae68c0918f990f90f47c0d39f21a6b6
SHA256

8285b4dd8018d10d55209080c33df323f9868dda925606e8d1dd54c6fc0f4031
SHA512

959623967b6bc8adedabd18bf35a55f3d6849fe4d33ed23d8207b68e3b3b19a1de29b41fbad082e359c97b715eca0bc574c46d15e43fc555d13f608e6dc6dc26
SSDEEP

12288:NMrKy90Kz/5Tbujfbot9ca17x9+OZI0CX+ekAfiMO:PyVqjq9ca16m5CZq

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

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr513722.exe	healer
behavioral1/memory/1376-15-0x0000000000490000-0x000000000049A000-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:

jr513722.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr513722.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr513722.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr513722.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr513722.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr513722.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr513722.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/4824-22-0x0000000004D90000-0x0000000004DD6000-memory.dmp	family_redline
behavioral1/memory/4824-24-0x0000000005400000-0x0000000005444000-memory.dmp	family_redline
behavioral1/memory/4824-30-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-42-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-88-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-86-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-82-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-80-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-78-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-76-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-74-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-70-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-68-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-66-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-64-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-62-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-58-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-56-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-54-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-52-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-50-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-48-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-46-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-40-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-38-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-36-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-34-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-32-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-84-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-72-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-60-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-44-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-28-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-26-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4824-25-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziPX8895.exejr513722.exeku294698.exe

pid process

2144 ziPX8895.exe
1376 jr513722.exe
4824 ku294698.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr513722.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr513722.exe

pid	process
2144	ziPX8895.exe
1376	jr513722.exe
4824	ku294698.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr513722.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

8285b4dd8018d10d55209080c33df323f9868dda925606e8d1dd54c6fc0f4031.exeziPX8895.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\\\""	8285b4dd8018d10d55209080c33df323f9868dda925606e8d1dd54c6fc0f4031.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\\\""	ziPX8895.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

Processes:

8285b4dd8018d10d55209080c33df323f9868dda925606e8d1dd54c6fc0f4031.exeziPX8895.exeku294698.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8285b4dd8018d10d55209080c33df323f9868dda925606e8d1dd54c6fc0f4031.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziPX8895.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku294698.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr513722.exe

pid process

1376 jr513722.exe
1376 jr513722.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr513722.exeku294698.exe

description pid process

Token: SeDebugPrivilege 1376 jr513722.exe
Token: SeDebugPrivilege 4824 ku294698.exe

pid	process
1376	jr513722.exe
1376	jr513722.exe

description	pid	process
Token: SeDebugPrivilege	1376	jr513722.exe
Token: SeDebugPrivilege	4824	ku294698.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

8285b4dd8018d10d55209080c33df323f9868dda925606e8d1dd54c6fc0f4031.exeziPX8895.exe

description	pid	process	target process
PID 1964 wrote to memory of 2144	1964	8285b4dd8018d10d55209080c33df323f9868dda925606e8d1dd54c6fc0f4031.exe	ziPX8895.exe
PID 1964 wrote to memory of 2144	1964	8285b4dd8018d10d55209080c33df323f9868dda925606e8d1dd54c6fc0f4031.exe	ziPX8895.exe
PID 1964 wrote to memory of 2144	1964	8285b4dd8018d10d55209080c33df323f9868dda925606e8d1dd54c6fc0f4031.exe	ziPX8895.exe
PID 2144 wrote to memory of 1376	2144	ziPX8895.exe	jr513722.exe
PID 2144 wrote to memory of 1376	2144	ziPX8895.exe	jr513722.exe
PID 2144 wrote to memory of 4824	2144	ziPX8895.exe	ku294698.exe
PID 2144 wrote to memory of 4824	2144	ziPX8895.exe	ku294698.exe
PID 2144 wrote to memory of 4824	2144	ziPX8895.exe	ku294698.exe

C:\Users\Admin\AppData\Local\Temp\8285b4dd8018d10d55209080c33df323f9868dda925606e8d1dd54c6fc0f4031.exe
"C:\Users\Admin\AppData\Local\Temp\8285b4dd8018d10d55209080c33df323f9868dda925606e8d1dd54c6fc0f4031.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1964

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPX8895.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziPX8895.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2144

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr513722.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr513722.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1376

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku294698.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku294698.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4824

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\ziPX8895.exe

Filesize
388KB

MD5
43d68917f5d2141c09fedf5128f9accb

SHA1
229082936d89a3f9e77940d6f621f9438e4620c8

SHA256
919294ad79ec952de380c054d60bb8ffe4bbd02dcd88441d9eab3f4c1c456297

SHA512
42e6fcc4d69ff9e4d6a631ccb75d3f427c872aa74463e9ad497916095a0287310e298810ecb3daf067f0f1bf08153b67ecc83d8e65d39d530bce130686753b98

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr513722.exe

Filesize
12KB

MD5
acd47d5b95be0b98f659fe3d78e691bc

SHA1
2326e0944585341a4c7a9abfaad00d75b284267a

SHA256
d45ab7da32ba930fbdc658cfd666ed7fd79380e050d11a7e364f971958f6554a

SHA512
193dd3c01be538b2ec5c83abc8f7205eeff913ceaa16e61b3269dd8e22ccc09fafef3b95d5dbba368033573fcddee504e7592efcb5c9323eaa846bbf135303ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku294698.exe

Filesize
434KB

MD5
f491abed8bd7e6ef5f9fa7a55700e66c

SHA1
1370900d56e78507c39d4627bedf35de69340f8e

SHA256
fbd91b659673517e812ee84aaf2ea973267fed1cb8da02d076912db12b3ea16d

SHA512
83219628aa112243080854c2e77e33a30ccc9ece3df9d4aa1ae3651301ff445e556e69daddae11ba365a12644d8aea28d1910c910529fcd1c4a4d22652228f26

Download Submit
memory/1376-14-0x00007FFDD29A3000-0x00007FFDD29A5000-memory.dmp

Filesize
8KB

Download
memory/1376-15-0x0000000000490000-0x000000000049A000-memory.dmp

Filesize
40KB

Download
memory/1376-16-0x00007FFDD29A3000-0x00007FFDD29A5000-memory.dmp

Filesize
8KB

Download
memory/4824-62-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-50-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-24-0x0000000005400000-0x0000000005444000-memory.dmp

Filesize
272KB

Download
memory/4824-30-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-42-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-88-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-86-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-82-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-80-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-78-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-76-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-74-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-70-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-68-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-66-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-64-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-22-0x0000000004D90000-0x0000000004DD6000-memory.dmp

Filesize
280KB

Download
memory/4824-58-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-56-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-54-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-52-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-23-0x0000000004E10000-0x00000000053B4000-memory.dmp

Filesize
5.6MB

Download
memory/4824-48-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-46-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-40-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-38-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-36-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-34-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-32-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-84-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-72-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-60-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-44-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-28-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-26-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-25-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4824-931-0x0000000005460000-0x0000000005A78000-memory.dmp

Filesize
6.1MB

Download
memory/4824-932-0x0000000005B00000-0x0000000005C0A000-memory.dmp

Filesize
1.0MB

Download
memory/4824-933-0x0000000005C40000-0x0000000005C52000-memory.dmp

Filesize
72KB

Download
memory/4824-934-0x0000000005C60000-0x0000000005C9C000-memory.dmp

Filesize
240KB

Download
memory/4824-935-0x0000000005DB0000-0x0000000005DFC000-memory.dmp

Filesize
304KB

Download