healer | 808f46eda5cc5186e6b9134e3117df2ed1efdff316f47e0f5691783b0bac37a4

Analysis

max time kernel
143s
max time network
147s
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 19:15

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General

Target

808f46eda5cc5186e6b9134e3117df2ed1efdff316f47e0f5691783b0bac37a4.exe
Size

534KB
MD5

c08a47390134cb61562000af6e434d24
SHA1

eafefbe4dfbaa29c8c1507e110853cd453c6b73a
SHA256

808f46eda5cc5186e6b9134e3117df2ed1efdff316f47e0f5691783b0bac37a4
SHA512

f7a72134228811e35655ad30ee36fe3f5f6dd7b59f49507319e394a4a477f02fda003214a419b4fe241633bc1863d7290d9ccb91adc25bd60ec4a2e58c423bab
SSDEEP

12288:IMrqy90e67T6cLx5olAzEyqBpOCGrL/O61poVrePDT1:Syy5ypBpOhbEry1

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\jr994584.exe	healer
behavioral1/memory/3672-15-0x0000000000120000-0x000000000012A000-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:

jr994584.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr994584.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr994584.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr994584.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr994584.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr994584.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr994584.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/3616-22-0x00000000022E0000-0x0000000002326000-memory.dmp	family_redline
behavioral1/memory/3616-24-0x0000000002550000-0x0000000002594000-memory.dmp	family_redline
behavioral1/memory/3616-30-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-36-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-89-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-84-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-82-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-80-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-79-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-76-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-74-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-72-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-70-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-68-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-64-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-62-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-60-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-58-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-56-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-54-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-52-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-48-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-46-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-44-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-42-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-40-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-38-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-34-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-32-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-86-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-66-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-50-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-28-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-26-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline
behavioral1/memory/3616-25-0x0000000002550000-0x000000000258F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zieo2541.exejr994584.exeku672592.exe

pid process

2984 zieo2541.exe
3672 jr994584.exe
3616 ku672592.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr994584.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr994584.exe

pid	process
2984	zieo2541.exe
3672	jr994584.exe
3616	ku672592.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr994584.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

zieo2541.exe808f46eda5cc5186e6b9134e3117df2ed1efdff316f47e0f5691783b0bac37a4.exe

description	ioc	process
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\\\""	zieo2541.exe
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\\\""	808f46eda5cc5186e6b9134e3117df2ed1efdff316f47e0f5691783b0bac37a4.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:

808f46eda5cc5186e6b9134e3117df2ed1efdff316f47e0f5691783b0bac37a4.exezieo2541.exeku672592.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	808f46eda5cc5186e6b9134e3117df2ed1efdff316f47e0f5691783b0bac37a4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zieo2541.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku672592.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr994584.exe

pid process

3672 jr994584.exe
3672 jr994584.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr994584.exeku672592.exe

description pid process

Token: SeDebugPrivilege 3672 jr994584.exe
Token: SeDebugPrivilege 3616 ku672592.exe

pid	process
3672	jr994584.exe
3672	jr994584.exe

description	pid	process
Token: SeDebugPrivilege	3672	jr994584.exe
Token: SeDebugPrivilege	3616	ku672592.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

808f46eda5cc5186e6b9134e3117df2ed1efdff316f47e0f5691783b0bac37a4.exezieo2541.exe

description	pid	process	target process
PID 2408 wrote to memory of 2984	2408	808f46eda5cc5186e6b9134e3117df2ed1efdff316f47e0f5691783b0bac37a4.exe	zieo2541.exe
PID 2408 wrote to memory of 2984	2408	808f46eda5cc5186e6b9134e3117df2ed1efdff316f47e0f5691783b0bac37a4.exe	zieo2541.exe
PID 2408 wrote to memory of 2984	2408	808f46eda5cc5186e6b9134e3117df2ed1efdff316f47e0f5691783b0bac37a4.exe	zieo2541.exe
PID 2984 wrote to memory of 3672	2984	zieo2541.exe	jr994584.exe
PID 2984 wrote to memory of 3672	2984	zieo2541.exe	jr994584.exe
PID 2984 wrote to memory of 3616	2984	zieo2541.exe	ku672592.exe
PID 2984 wrote to memory of 3616	2984	zieo2541.exe	ku672592.exe
PID 2984 wrote to memory of 3616	2984	zieo2541.exe	ku672592.exe

C:\Users\Admin\AppData\Local\Temp\808f46eda5cc5186e6b9134e3117df2ed1efdff316f47e0f5691783b0bac37a4.exe
"C:\Users\Admin\AppData\Local\Temp\808f46eda5cc5186e6b9134e3117df2ed1efdff316f47e0f5691783b0bac37a4.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2408

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zieo2541.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zieo2541.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2984

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr994584.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr994584.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3672

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku672592.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku672592.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3616

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\zieo2541.exe

Filesize
392KB

MD5
3f604f1b7d7ac5989c4aa16de5c5e3ce

SHA1
803123a6d72b543fbee60b08d1a91c92b7f9ccec

SHA256
bfb0652eb4a224d003b56e8c9dd1d0637b86de5d437c58a726c5970284c6f8a1

SHA512
0593f0d46cc6aaa1fe083e262a5d1858b50856b81d1767ff8a8a4159e5a5848dbba11cfab3ee9ab7a198d39fc728af074a591aaa366d49b436fab1e40b827203

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr994584.exe

Filesize
11KB

MD5
e8ed1f81397f5f52efbbeb3d4e4c11a2

SHA1
db8f98b1d64afa55ca3702a0aa99aee275121080

SHA256
37f44c0ef6d51e0d14c1e542015bd61890e740e0867f6212b90a56452627355f

SHA512
72af2dd2ca0169c85f430a0b0e3f0adc34e3bca50853a99564caa56a377005821b10bb6519c397dd5d08f6a835442fb9370d6d566508f8d256de4c470311b2d4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku672592.exe

Filesize
318KB

MD5
12b6727bf2ca6825c1dea3f2129fc3f8

SHA1
ef6a1770368574872e32e2d1bfd01b5277152143

SHA256
fbd74b0411f355bd72805cf07cd6675c7839ad9871342e629bd6e4f671430d07

SHA512
a35a6b27a4ead65937cb7616465d2931aff7c042fcb7c5d40fadbe932bdd87935c8eeaa129f0efaa8d6281dc2b6f40fe2cef4c47325b1c87515213bf66ba040d

Download Submit
memory/3616-62-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-22-0x00000000022E0000-0x0000000002326000-memory.dmp

Filesize
280KB

Download
memory/3616-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download
memory/3616-58-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-23-0x0000000004AE0000-0x0000000005084000-memory.dmp

Filesize
5.6MB

Download
memory/3616-24-0x0000000002550000-0x0000000002594000-memory.dmp

Filesize
272KB

Download
memory/3616-30-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-36-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-89-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-84-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-60-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-80-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-56-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-76-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-74-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-72-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-70-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-68-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-64-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-934-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/3616-82-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-933-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/3616-79-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-54-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-52-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-48-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-46-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-44-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-42-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-40-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-38-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-34-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-32-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-86-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-66-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-50-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-28-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-26-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-25-0x0000000002550000-0x000000000258F000-memory.dmp

Filesize
252KB

Download
memory/3616-931-0x00000000050F0000-0x0000000005708000-memory.dmp

Filesize
6.1MB

Download
memory/3616-932-0x0000000005790000-0x000000000589A000-memory.dmp

Filesize
1.0MB

Download
memory/3672-16-0x00007FFFFD753000-0x00007FFFFD755000-memory.dmp

Filesize
8KB

Download
memory/3672-14-0x00007FFFFD753000-0x00007FFFFD755000-memory.dmp

Filesize
8KB

Download
memory/3672-15-0x0000000000120000-0x000000000012A000-memory.dmp

Filesize
40KB

Download