healer | 168ff04f620effb7984bf25b570db37df53541dfbe7facf0d631df87586b3e6c

Analysis

max time kernel
142s
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
06-11-2024 08:02

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General

Target

168ff04f620effb7984bf25b570db37df53541dfbe7facf0d631df87586b3e6c.exe
Size

537KB
MD5

9f92d0ae5caa193ca4e24cf748e9ecbf
SHA1

fe4d512d41f247f841b2cce3349e74d956460dbb
SHA256

168ff04f620effb7984bf25b570db37df53541dfbe7facf0d631df87586b3e6c
SHA512

eed59b6a58eef907952e486cd97140e32a2c3d584e10a53eecc23f94f46d99b23fac89648d8d434760210d7c6b92ea696b68503d464ff94b32fa2fec05f6d29e
SSDEEP

12288:SMrOy90IOIVAfvO4+rSsRoDwvQiO1pfTpqtY:gypCfvOmsiDtp8i

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\jr200547.exe	healer
behavioral1/memory/3108-15-0x0000000000C40000-0x0000000000C4A000-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:

jr200547.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr200547.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr200547.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr200547.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr200547.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr200547.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr200547.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/1168-22-0x00000000025F0000-0x0000000002636000-memory.dmp	family_redline
behavioral1/memory/1168-24-0x0000000004AC0000-0x0000000004B04000-memory.dmp	family_redline
behavioral1/memory/1168-42-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-40-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-38-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-36-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-80-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-54-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-34-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-32-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-30-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-28-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-26-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-25-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-88-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-86-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-84-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-82-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-78-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-76-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-75-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-72-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-70-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-68-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-66-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-64-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-62-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-60-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-58-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-56-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-52-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-50-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-48-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-46-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline
behavioral1/memory/1168-44-0x0000000004AC0000-0x0000000004AFF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziHs3015.exejr200547.exeku212119.exe

pid process

4168 ziHs3015.exe
3108 jr200547.exe
1168 ku212119.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr200547.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr200547.exe

pid	process
4168	ziHs3015.exe
3108	jr200547.exe
1168	ku212119.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr200547.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

168ff04f620effb7984bf25b570db37df53541dfbe7facf0d631df87586b3e6c.exeziHs3015.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\\\""	168ff04f620effb7984bf25b570db37df53541dfbe7facf0d631df87586b3e6c.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\\\""	ziHs3015.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:

ku212119.exe168ff04f620effb7984bf25b570db37df53541dfbe7facf0d631df87586b3e6c.exeziHs3015.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku212119.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	168ff04f620effb7984bf25b570db37df53541dfbe7facf0d631df87586b3e6c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziHs3015.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr200547.exe

pid process

3108 jr200547.exe
3108 jr200547.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr200547.exeku212119.exe

description pid process

Token: SeDebugPrivilege 3108 jr200547.exe
Token: SeDebugPrivilege 1168 ku212119.exe

pid	process
3108	jr200547.exe
3108	jr200547.exe

description	pid	process
Token: SeDebugPrivilege	3108	jr200547.exe
Token: SeDebugPrivilege	1168	ku212119.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

168ff04f620effb7984bf25b570db37df53541dfbe7facf0d631df87586b3e6c.exeziHs3015.exe

description	pid	process	target process
PID 3436 wrote to memory of 4168	3436	168ff04f620effb7984bf25b570db37df53541dfbe7facf0d631df87586b3e6c.exe	ziHs3015.exe
PID 3436 wrote to memory of 4168	3436	168ff04f620effb7984bf25b570db37df53541dfbe7facf0d631df87586b3e6c.exe	ziHs3015.exe
PID 3436 wrote to memory of 4168	3436	168ff04f620effb7984bf25b570db37df53541dfbe7facf0d631df87586b3e6c.exe	ziHs3015.exe
PID 4168 wrote to memory of 3108	4168	ziHs3015.exe	jr200547.exe
PID 4168 wrote to memory of 3108	4168	ziHs3015.exe	jr200547.exe
PID 4168 wrote to memory of 1168	4168	ziHs3015.exe	ku212119.exe
PID 4168 wrote to memory of 1168	4168	ziHs3015.exe	ku212119.exe
PID 4168 wrote to memory of 1168	4168	ziHs3015.exe	ku212119.exe

C:\Users\Admin\AppData\Local\Temp\168ff04f620effb7984bf25b570db37df53541dfbe7facf0d631df87586b3e6c.exe
"C:\Users\Admin\AppData\Local\Temp\168ff04f620effb7984bf25b570db37df53541dfbe7facf0d631df87586b3e6c.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3436

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHs3015.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHs3015.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4168

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr200547.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr200547.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3108

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku212119.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku212119.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1168

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\ziHs3015.exe

Filesize
383KB

MD5
8bfbe82d6ab8c9a33a3fc407661751ea

SHA1
f55a2d5990aaff20f96aead55e69d244c5c04096

SHA256
4e3181c14a4da0bfcc89bad45cda8f3d39b0c3d5101f85c87c6f449bd04a9452

SHA512
523ee85190b3c5dbb11535399f98384a7b16a21ff21fc8d1bbfc2e287b219b0dfa0d0a345f4ecf833a9dac4cdf77c5889a21bcf6913846050ae94a7175cde3a3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr200547.exe

Filesize
13KB

MD5
1245b75eafc1a9322fbf8e3e6dbf3af3

SHA1
4e86753b0dbe17497daa180830eee7a7553adb19

SHA256
dab6915d72202f1628296d7b6c8314c1415a809187d0b5c2458fcecf5b8124c6

SHA512
2383234fbb52f8a5a02826d43a3376ed052f7d53a61ee563334a33d51a1da2b97995ac97c32a003181c21916829296496d495f1c5a5263e4c4668f5d4aa6ce75

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku212119.exe

Filesize
311KB

MD5
bd01d722712816e11dfd82fbe718bbeb

SHA1
b3620b49f6601616e97048618839f1de141630a5

SHA256
727dab7292bd18e35369f895b580019b35eea6a24dc23faf3603ce71f6593b41

SHA512
555077e3ea89ecb853e53beec5116db256f54ce7645830471e930fb40fe62f6817b5ee4606de198c06183b055073f9f65f621c67540c4d8fac4b4b3c9cd6db78

Download Submit
memory/1168-86-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-22-0x00000000025F0000-0x0000000002636000-memory.dmp

Filesize
280KB

Download
memory/1168-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download
memory/1168-82-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-23-0x0000000004B10000-0x00000000050B4000-memory.dmp

Filesize
5.6MB

Download
memory/1168-24-0x0000000004AC0000-0x0000000004B04000-memory.dmp

Filesize
272KB

Download
memory/1168-42-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-40-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-38-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-36-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-84-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-54-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-78-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-32-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-30-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-28-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-26-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-25-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-88-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-934-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/1168-80-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-933-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/1168-34-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-76-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-75-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-72-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-70-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-68-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-66-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-64-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-62-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-60-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-58-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-56-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-52-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-50-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-48-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-46-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-44-0x0000000004AC0000-0x0000000004AFF000-memory.dmp

Filesize
252KB

Download
memory/1168-931-0x00000000050F0000-0x0000000005708000-memory.dmp

Filesize
6.1MB

Download
memory/1168-932-0x0000000005790000-0x000000000589A000-memory.dmp

Filesize
1.0MB

Download
memory/3108-16-0x00007FFF65B43000-0x00007FFF65B45000-memory.dmp

Filesize
8KB

Download
memory/3108-14-0x00007FFF65B43000-0x00007FFF65B45000-memory.dmp

Filesize
8KB

Download
memory/3108-15-0x0000000000C40000-0x0000000000C4A000-memory.dmp

Filesize
40KB

Download