healer | 26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340

Analysis

max time kernel
143s
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 21:01

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General

Target

26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340.exe
Size

533KB
MD5

52c8b4599d5035e4ad577f8276d2e835
SHA1

34360100387be5b8900576c5024b9948d9166068
SHA256

26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340
SHA512

085035774dc6428f8bf5e564df127e28d153b27d4fa250b9db3744811e32fda0cd86a0fd420d9e8c0e15de1d4bd4199e01506873c25bb07d79d793d571d88ccc
SSDEEP

12288:sMrAy90K07oFjcrpdvRIadVrEqO3LqCh+1pJu:UyK8RAXEqO3GRU

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\jr515865.exe	healer
behavioral1/memory/2500-15-0x0000000000060000-0x000000000006A000-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:

jr515865.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr515865.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr515865.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr515865.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr515865.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr515865.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr515865.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/1084-22-0x0000000006050000-0x0000000006096000-memory.dmp	family_redline
behavioral1/memory/1084-24-0x00000000060D0000-0x0000000006114000-memory.dmp	family_redline
behavioral1/memory/1084-30-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-36-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-88-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-84-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-82-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-80-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-78-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-76-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-74-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-72-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-70-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-68-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-64-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-62-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-60-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-58-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-56-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-54-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-52-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-50-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-48-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-44-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-42-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-40-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-38-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-34-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-32-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-86-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-66-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-46-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-28-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-26-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline
behavioral1/memory/1084-25-0x00000000060D0000-0x000000000610F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziNj0450.exejr515865.exeku323686.exe

pid process

4524 ziNj0450.exe
2500 jr515865.exe
1084 ku323686.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr515865.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr515865.exe

pid	process
4524	ziNj0450.exe
2500	jr515865.exe
1084	ku323686.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr515865.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340.exeziNj0450.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\\\""	26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340.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\\\""	ziNj0450.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:

26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340.exeziNj0450.exeku323686.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziNj0450.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku323686.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr515865.exe

pid process

2500 jr515865.exe
2500 jr515865.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr515865.exeku323686.exe

description pid process

Token: SeDebugPrivilege 2500 jr515865.exe
Token: SeDebugPrivilege 1084 ku323686.exe

pid	process
2500	jr515865.exe
2500	jr515865.exe

description	pid	process
Token: SeDebugPrivilege	2500	jr515865.exe
Token: SeDebugPrivilege	1084	ku323686.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340.exeziNj0450.exe

description	pid	process	target process
PID 5072 wrote to memory of 4524	5072	26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340.exe	ziNj0450.exe
PID 5072 wrote to memory of 4524	5072	26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340.exe	ziNj0450.exe
PID 5072 wrote to memory of 4524	5072	26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340.exe	ziNj0450.exe
PID 4524 wrote to memory of 2500	4524	ziNj0450.exe	jr515865.exe
PID 4524 wrote to memory of 2500	4524	ziNj0450.exe	jr515865.exe
PID 4524 wrote to memory of 1084	4524	ziNj0450.exe	ku323686.exe
PID 4524 wrote to memory of 1084	4524	ziNj0450.exe	ku323686.exe
PID 4524 wrote to memory of 1084	4524	ziNj0450.exe	ku323686.exe

C:\Users\Admin\AppData\Local\Temp\26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340.exe
"C:\Users\Admin\AppData\Local\Temp\26eba4f8b78335ec524bf72299bbb462cc688e7276ff8aea133bff80e22bc340.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5072

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNj0450.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNj0450.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4524

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr515865.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr515865.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2500

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku323686.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku323686.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1084

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziNj0450.exe

Filesize
392KB

MD5
e609d0f2651b75efe32480ecbbace6bf

SHA1
eab443bec1cc0a92c6891f98c5f8c9bc0d5732c6

SHA256
d8b597649ff3d432c6c154b64fdcf1903705e82b91ec70ef245f5d4118c4565c

SHA512
32403d1eb6c7fddce55b4cbe994f395d29ed8e6f336ed76ae03aed6afcee6e53483b3bbac619bfe5c035e02c4aae91557035fe9a0b3b52150f5f485482987f7e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr515865.exe

Filesize
11KB

MD5
ec79ce9f927cf61d4610ae4cc520e578

SHA1
b5e068fa33f5a92038c1208f507ff7bba2bdd75c

SHA256
062961affa282282b0178a277342fb669c099e22e89f585c221e8cebfdc08df6

SHA512
54351113b29a706d7f6f80ffba43c93ea2bd2abfd2ef295f4d267101cce374b3090567780da856c5b46c66accf5dbadb937bece0866d335f1e3ec84e69b1d4b5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku323686.exe

Filesize
359KB

MD5
f5797cdb469963196bfbfe67f5e33bc6

SHA1
054c0c6eba6794da00ecfae1cd0c60de8167945f

SHA256
ce745a13ea5e77b76c57551e482543028c7c27abb83ed4f2a4591f86dd3a99a3

SHA512
638440ebb73c082cb7ff025cd21f2bb2b5479202f9d97ed29b0fd6f439a3dd6cfcdd94bc304a86e607ee74117d02412565d73663b2dca436fce38176a4393aee

Download Submit
memory/1084-62-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-22-0x0000000006050000-0x0000000006096000-memory.dmp

Filesize
280KB

Download
memory/1084-935-0x0000000007080000-0x00000000070CC000-memory.dmp

Filesize
304KB

Download
memory/1084-58-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-23-0x0000000006220000-0x00000000067C4000-memory.dmp

Filesize
5.6MB

Download
memory/1084-24-0x00000000060D0000-0x0000000006114000-memory.dmp

Filesize
272KB

Download
memory/1084-30-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-36-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-88-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-84-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-60-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-80-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-56-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-76-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-74-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-72-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-70-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-68-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-64-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-934-0x0000000006F30000-0x0000000006F6C000-memory.dmp

Filesize
240KB

Download
memory/1084-82-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-933-0x0000000006F10000-0x0000000006F22000-memory.dmp

Filesize
72KB

Download
memory/1084-78-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-54-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-52-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-50-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-48-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-44-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-42-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-40-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-38-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-34-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-32-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-86-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-66-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-46-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-28-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-26-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-25-0x00000000060D0000-0x000000000610F000-memory.dmp

Filesize
252KB

Download
memory/1084-931-0x00000000067D0000-0x0000000006DE8000-memory.dmp

Filesize
6.1MB

Download
memory/1084-932-0x0000000006DF0000-0x0000000006EFA000-memory.dmp

Filesize
1.0MB

Download
memory/2500-16-0x00007FFF76553000-0x00007FFF76555000-memory.dmp

Filesize
8KB

Download
memory/2500-14-0x00007FFF76553000-0x00007FFF76555000-memory.dmp

Filesize
8KB

Download
memory/2500-15-0x0000000000060000-0x000000000006A000-memory.dmp

Filesize
40KB

Download