healer | cf11266c33e0256ac9a78884baf6b0f28bf00ee82fba3abef882d33c4c9c303a

Analysis

max time kernel
143s
max time network
148s
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 10:52

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General

Target

cf11266c33e0256ac9a78884baf6b0f28bf00ee82fba3abef882d33c4c9c303a.exe
Size

529KB
MD5

1f8210d90bb06cf1db1b6527787a03c2
SHA1

93dc2b6415c1134e729e44d6f1bf3e417d1ba25b
SHA256

cf11266c33e0256ac9a78884baf6b0f28bf00ee82fba3abef882d33c4c9c303a
SHA512

86087f96f2bbab86d8fe3debef9da9166193ba899a50ff9e506d894a15b256414a5c382d38f1f078e62b746363133b307a7d797a80f186cdfb39b6f21ef88503
SSDEEP

12288:6MrAy90c1PxGL/z8aAjZ64e+cC1ow86p:uyD1PQQaCftcC1186p

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\jr687410.exe	healer
behavioral1/memory/4232-15-0x00000000008B0000-0x00000000008BA000-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:

jr687410.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr687410.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr687410.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr687410.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr687410.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr687410.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr687410.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/1508-22-0x0000000002700000-0x0000000002746000-memory.dmp	family_redline
behavioral1/memory/1508-24-0x0000000004E30000-0x0000000004E74000-memory.dmp	family_redline
behavioral1/memory/1508-30-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-34-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-32-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-76-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-54-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-28-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-26-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-25-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-88-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-86-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-84-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-82-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-80-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-78-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-74-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-72-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-70-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-68-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-66-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-64-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-62-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-60-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-58-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-56-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-52-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-50-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-48-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-46-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-44-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-42-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-40-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-38-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/1508-36-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziQw1678.exejr687410.exeku304806.exe

pid process

4040 ziQw1678.exe
4232 jr687410.exe
1508 ku304806.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr687410.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr687410.exe

pid	process
4040	ziQw1678.exe
4232	jr687410.exe
1508	ku304806.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr687410.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

ziQw1678.execf11266c33e0256ac9a78884baf6b0f28bf00ee82fba3abef882d33c4c9c303a.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\\\""	ziQw1678.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\\\""	cf11266c33e0256ac9a78884baf6b0f28bf00ee82fba3abef882d33c4c9c303a.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:

cf11266c33e0256ac9a78884baf6b0f28bf00ee82fba3abef882d33c4c9c303a.exeziQw1678.exeku304806.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cf11266c33e0256ac9a78884baf6b0f28bf00ee82fba3abef882d33c4c9c303a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziQw1678.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku304806.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr687410.exe

pid process

4232 jr687410.exe
4232 jr687410.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr687410.exeku304806.exe

description pid process

Token: SeDebugPrivilege 4232 jr687410.exe
Token: SeDebugPrivilege 1508 ku304806.exe

pid	process
4232	jr687410.exe
4232	jr687410.exe

description	pid	process
Token: SeDebugPrivilege	4232	jr687410.exe
Token: SeDebugPrivilege	1508	ku304806.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

cf11266c33e0256ac9a78884baf6b0f28bf00ee82fba3abef882d33c4c9c303a.exeziQw1678.exe

description	pid	process	target process
PID 448 wrote to memory of 4040	448	cf11266c33e0256ac9a78884baf6b0f28bf00ee82fba3abef882d33c4c9c303a.exe	ziQw1678.exe
PID 448 wrote to memory of 4040	448	cf11266c33e0256ac9a78884baf6b0f28bf00ee82fba3abef882d33c4c9c303a.exe	ziQw1678.exe
PID 448 wrote to memory of 4040	448	cf11266c33e0256ac9a78884baf6b0f28bf00ee82fba3abef882d33c4c9c303a.exe	ziQw1678.exe
PID 4040 wrote to memory of 4232	4040	ziQw1678.exe	jr687410.exe
PID 4040 wrote to memory of 4232	4040	ziQw1678.exe	jr687410.exe
PID 4040 wrote to memory of 1508	4040	ziQw1678.exe	ku304806.exe
PID 4040 wrote to memory of 1508	4040	ziQw1678.exe	ku304806.exe
PID 4040 wrote to memory of 1508	4040	ziQw1678.exe	ku304806.exe

C:\Users\Admin\AppData\Local\Temp\cf11266c33e0256ac9a78884baf6b0f28bf00ee82fba3abef882d33c4c9c303a.exe
"C:\Users\Admin\AppData\Local\Temp\cf11266c33e0256ac9a78884baf6b0f28bf00ee82fba3abef882d33c4c9c303a.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:448

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziQw1678.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziQw1678.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4040

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr687410.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr687410.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4232

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku304806.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku304806.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1508

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\ziQw1678.exe

Filesize
387KB

MD5
dab0c741b280e97c8434d6af22568356

SHA1
7d6ed3a43215b97e3da5a90d1f303713cff5b9f4

SHA256
6ba681352c6fbe1b0dc8ebe8c43ec2c9eade0d2095f4177f82b1a8db2ff38187

SHA512
e11a665e98301456df912d1be48b460c63b1777c1114772533ad3ba3a692769cc802b7d4eed16046b88aee39472e0ed56058a108011ef9218944268918bef42e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr687410.exe

Filesize
12KB

MD5
4193a9138ac09842c53a4a25fe14d65c

SHA1
0c33bbda51697b3d024b3398c0b7fec5cbd240f4

SHA256
5bf200e419132fdbe25b142b380fe6336010e3cfd2d7b43f835fad4d02a2d7af

SHA512
1203ac1138b9262d35a4e939c8a92cacec77a0866d3f47167c3229b01606b58a2c2bb85c6019e33164042d367570066fc2722a08cfbc7fc8c2567020242bef11

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku304806.exe

Filesize
353KB

MD5
228e9f34121e86272255d5fe0e70b0de

SHA1
0cdac7354f8409e5f16f693eb94b7eea9a931a62

SHA256
46774392d56d9b252691065098559e542851cc05b409c5fc4cbb4848451735a0

SHA512
712b6748d714b799fee1c06b8c801f5d92179aec24bf2d1f46158d2604b5448555512e63e6436bb0387ccb3b55703b5ded805639ce77820d35b7965aa4c693e2

Download Submit
memory/1508-78-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-22-0x0000000002700000-0x0000000002746000-memory.dmp

Filesize
280KB

Download
memory/1508-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download
memory/1508-72-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-23-0x0000000004EC0000-0x0000000005464000-memory.dmp

Filesize
5.6MB

Download
memory/1508-24-0x0000000004E30000-0x0000000004E74000-memory.dmp

Filesize
272KB

Download
memory/1508-30-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-34-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-32-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-76-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-74-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-28-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-70-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-25-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-88-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-86-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-84-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-82-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-80-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/1508-54-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/1508-26-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-68-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-66-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-64-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-62-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-60-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-58-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-56-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-52-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-50-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-48-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-46-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-44-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-42-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-40-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-38-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-36-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/1508-931-0x0000000005470000-0x0000000005A88000-memory.dmp

Filesize
6.1MB

Download
memory/1508-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

Filesize
1.0MB

Download
memory/4232-16-0x00007FFA8A253000-0x00007FFA8A255000-memory.dmp

Filesize
8KB

Download
memory/4232-14-0x00007FFA8A253000-0x00007FFA8A255000-memory.dmp

Filesize
8KB

Download
memory/4232-15-0x00000000008B0000-0x00000000008BA000-memory.dmp

Filesize
40KB

Download