healer | d25d7f81562fbdbe1fd7664a721a7394e947b270206537ee7294da3ebb610a95

Analysis

max time kernel
149s
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
05-11-2024 14:00

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General

Target

d25d7f81562fbdbe1fd7664a721a7394e947b270206537ee7294da3ebb610a95.exe
Size

530KB
MD5

f74832accaf28a4f8804a01114d7b4d3
SHA1

05c7d413390cc544cac02965078c3ab547292aff
SHA256

d25d7f81562fbdbe1fd7664a721a7394e947b270206537ee7294da3ebb610a95
SHA512

c6dcdbac37b190d962c06595a4d734899e50c7356c315120904df53e1a0c8e21994ca448393a7bc57409c52ca8a100fea1468f86436928bb57ff25a0c577b783
SSDEEP

12288:gMrUy90RlAs6JLWxODILLTz3wCV1KaYQ7qBtkcEDyVDUnKN7:Eykt4ILPzACV0lQuyQx

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\jr268048.exe	healer
behavioral1/memory/4388-15-0x0000000000090000-0x000000000009A000-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:

jr268048.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr268048.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr268048.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr268048.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr268048.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr268048.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr268048.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/1560-22-0x00000000070B0000-0x00000000070F6000-memory.dmp	family_redline
behavioral1/memory/1560-24-0x0000000007730000-0x0000000007774000-memory.dmp	family_redline
behavioral1/memory/1560-26-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-86-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-88-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-84-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-83-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-80-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-78-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-76-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-74-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-72-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-70-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-68-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-66-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-64-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-60-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-58-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-57-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-54-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-52-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-50-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-48-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-46-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-44-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-42-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-40-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-38-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-36-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-32-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-30-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-28-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-62-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-34-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline
behavioral1/memory/1560-25-0x0000000007730000-0x000000000776F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziUI4381.exejr268048.exeku900808.exe

pid process

4960 ziUI4381.exe
4388 jr268048.exe
1560 ku900808.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr268048.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr268048.exe

pid	process
4960	ziUI4381.exe
4388	jr268048.exe
1560	ku900808.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr268048.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

d25d7f81562fbdbe1fd7664a721a7394e947b270206537ee7294da3ebb610a95.exeziUI4381.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\\\""	d25d7f81562fbdbe1fd7664a721a7394e947b270206537ee7294da3ebb610a95.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\\\""	ziUI4381.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:

d25d7f81562fbdbe1fd7664a721a7394e947b270206537ee7294da3ebb610a95.exeziUI4381.exeku900808.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d25d7f81562fbdbe1fd7664a721a7394e947b270206537ee7294da3ebb610a95.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziUI4381.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku900808.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr268048.exe

pid process

4388 jr268048.exe
4388 jr268048.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr268048.exeku900808.exe

description pid process

Token: SeDebugPrivilege 4388 jr268048.exe
Token: SeDebugPrivilege 1560 ku900808.exe

pid	process
4388	jr268048.exe
4388	jr268048.exe

description	pid	process
Token: SeDebugPrivilege	4388	jr268048.exe
Token: SeDebugPrivilege	1560	ku900808.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

d25d7f81562fbdbe1fd7664a721a7394e947b270206537ee7294da3ebb610a95.exeziUI4381.exe

description	pid	process	target process
PID 4796 wrote to memory of 4960	4796	d25d7f81562fbdbe1fd7664a721a7394e947b270206537ee7294da3ebb610a95.exe	ziUI4381.exe
PID 4796 wrote to memory of 4960	4796	d25d7f81562fbdbe1fd7664a721a7394e947b270206537ee7294da3ebb610a95.exe	ziUI4381.exe
PID 4796 wrote to memory of 4960	4796	d25d7f81562fbdbe1fd7664a721a7394e947b270206537ee7294da3ebb610a95.exe	ziUI4381.exe
PID 4960 wrote to memory of 4388	4960	ziUI4381.exe	jr268048.exe
PID 4960 wrote to memory of 4388	4960	ziUI4381.exe	jr268048.exe
PID 4960 wrote to memory of 1560	4960	ziUI4381.exe	ku900808.exe
PID 4960 wrote to memory of 1560	4960	ziUI4381.exe	ku900808.exe
PID 4960 wrote to memory of 1560	4960	ziUI4381.exe	ku900808.exe

C:\Users\Admin\AppData\Local\Temp\d25d7f81562fbdbe1fd7664a721a7394e947b270206537ee7294da3ebb610a95.exe
"C:\Users\Admin\AppData\Local\Temp\d25d7f81562fbdbe1fd7664a721a7394e947b270206537ee7294da3ebb610a95.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4796

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUI4381.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziUI4381.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4960

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr268048.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr268048.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4388

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku900808.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku900808.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1560

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\ziUI4381.exe

Filesize
388KB

MD5
e01082c2c691608743fb8735486f2e89

SHA1
d17e5a71cfb49f8b3ceec79d97ad2a4acecd35b2

SHA256
9da533e4019eebcb7b05a4a53d684b6a8f187d99937f801940e39348f9804e51

SHA512
4bbb1a15086a1c7bccfaca2a2c57ba31ddc799dee13e795e6e1ae8ca5318f90ece96c1ea499d7ef8d444d117941d11843f41a8f6a3f0414457efb812f4f354e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr268048.exe

Filesize
11KB

MD5
8ce39ad5969c1ea23005e8401a5165f5

SHA1
a80ce9600e7b93de283b20ecc8746bb8772d9a57

SHA256
2531efc96d9712965b124f2b952da47f616d569200976dbd12df8024dcc56d22

SHA512
0b0b051d3c450b99c3f708bf0187ec0b5cf768fe37af5f0c74e2df89b356cb48a99bed3ae646c4597cf497dfa952fb6d566d947c84ed3c570213606290fd110c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku900808.exe

Filesize
354KB

MD5
39ce62aba68769fdaa0443e362db09dd

SHA1
71bc5130136c4c92e4040aa238e5f83846cd121b

SHA256
3722019efa80d21aac7217bd0a83ba27efdb05ddc46b8dfcc4fa4dc3e7ec27da

SHA512
9fc2fe1a6bb53905d29fba61aea8a9d4549103ab9a6f74464184073a1853f871887d329584f69f20b79d817b56429ecb5ac86a9a3bae4df833b27ef30e91f24d

Download Submit
memory/1560-64-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-22-0x00000000070B0000-0x00000000070F6000-memory.dmp

Filesize
280KB

Download
memory/1560-935-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download
memory/1560-58-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-23-0x0000000007140000-0x00000000076E4000-memory.dmp

Filesize
5.6MB

Download
memory/1560-24-0x0000000007730000-0x0000000007774000-memory.dmp

Filesize
272KB

Download
memory/1560-26-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-86-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-88-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-84-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-60-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-80-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-57-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-76-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-74-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-72-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-70-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-68-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-66-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-934-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/1560-83-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-933-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/1560-78-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-54-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-52-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-50-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-48-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-46-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-44-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-42-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-40-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-38-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-36-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-32-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-30-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-28-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-62-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-34-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-25-0x0000000007730000-0x000000000776F000-memory.dmp

Filesize
252KB

Download
memory/1560-931-0x00000000077C0000-0x0000000007DD8000-memory.dmp

Filesize
6.1MB

Download
memory/1560-932-0x0000000007E60000-0x0000000007F6A000-memory.dmp

Filesize
1.0MB

Download
memory/4388-16-0x00007FF995453000-0x00007FF995455000-memory.dmp

Filesize
8KB

Download
memory/4388-14-0x00007FF995453000-0x00007FF995455000-memory.dmp

Filesize
8KB

Download
memory/4388-15-0x0000000000090000-0x000000000009A000-memory.dmp

Filesize
40KB

Download