healer | cc39d6344f55a39bca5fc99979a88afc001aa0cac8c7c77853693117ee5c08b7

Analysis

max time kernel
143s
max time network
154s
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 22:49

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General

Target

cc39d6344f55a39bca5fc99979a88afc001aa0cac8c7c77853693117ee5c08b7.exe
Size

530KB
MD5

1fc928fb8a567f6b004062d7da2db9dc
SHA1

67a71f7cb99f44b457e3f19b38ab2a35602e3e03
SHA256

cc39d6344f55a39bca5fc99979a88afc001aa0cac8c7c77853693117ee5c08b7
SHA512

762dc7dd209986479df059e45fe489958fa6487528474142814f4e825085d0e88cf4ab85661059f0d1c1bcc30e4a9584b27e948ccd5e94900fd3a500093438fc
SSDEEP

12288:NMrAy90WZUNg3ikeXJQD6VUDzsanf5KXa/tPxc1kj4:By1wK1A2PxKkj4

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\jr287372.exe	healer
behavioral1/memory/2040-15-0x0000000000340000-0x000000000034A000-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:

jr287372.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr287372.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr287372.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr287372.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr287372.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr287372.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr287372.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/1268-22-0x00000000026C0000-0x0000000002706000-memory.dmp	family_redline
behavioral1/memory/1268-24-0x0000000004BD0000-0x0000000004C14000-memory.dmp	family_redline
behavioral1/memory/1268-26-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-25-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-78-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-34-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-28-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-88-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-86-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-84-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-82-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-80-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-76-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-74-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-72-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-70-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-68-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-66-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-64-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-62-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-60-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-58-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-56-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-54-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-52-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-51-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-48-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-46-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-44-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-42-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-40-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-38-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-36-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-32-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline
behavioral1/memory/1268-30-0x0000000004BD0000-0x0000000004C0F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziyE1190.exejr287372.exeku551409.exe

pid process

840 ziyE1190.exe
2040 jr287372.exe
1268 ku551409.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr287372.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr287372.exe

pid	process
840	ziyE1190.exe
2040	jr287372.exe
1268	ku551409.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr287372.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

cc39d6344f55a39bca5fc99979a88afc001aa0cac8c7c77853693117ee5c08b7.exeziyE1190.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\\\""	cc39d6344f55a39bca5fc99979a88afc001aa0cac8c7c77853693117ee5c08b7.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\\\""	ziyE1190.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:

ziyE1190.exeku551409.execc39d6344f55a39bca5fc99979a88afc001aa0cac8c7c77853693117ee5c08b7.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziyE1190.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku551409.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cc39d6344f55a39bca5fc99979a88afc001aa0cac8c7c77853693117ee5c08b7.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr287372.exe

pid process

2040 jr287372.exe
2040 jr287372.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr287372.exeku551409.exe

description pid process

Token: SeDebugPrivilege 2040 jr287372.exe
Token: SeDebugPrivilege 1268 ku551409.exe

pid	process
2040	jr287372.exe
2040	jr287372.exe

description	pid	process
Token: SeDebugPrivilege	2040	jr287372.exe
Token: SeDebugPrivilege	1268	ku551409.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

cc39d6344f55a39bca5fc99979a88afc001aa0cac8c7c77853693117ee5c08b7.exeziyE1190.exe

description	pid	process	target process
PID 3672 wrote to memory of 840	3672	cc39d6344f55a39bca5fc99979a88afc001aa0cac8c7c77853693117ee5c08b7.exe	ziyE1190.exe
PID 3672 wrote to memory of 840	3672	cc39d6344f55a39bca5fc99979a88afc001aa0cac8c7c77853693117ee5c08b7.exe	ziyE1190.exe
PID 3672 wrote to memory of 840	3672	cc39d6344f55a39bca5fc99979a88afc001aa0cac8c7c77853693117ee5c08b7.exe	ziyE1190.exe
PID 840 wrote to memory of 2040	840	ziyE1190.exe	jr287372.exe
PID 840 wrote to memory of 2040	840	ziyE1190.exe	jr287372.exe
PID 840 wrote to memory of 1268	840	ziyE1190.exe	ku551409.exe
PID 840 wrote to memory of 1268	840	ziyE1190.exe	ku551409.exe
PID 840 wrote to memory of 1268	840	ziyE1190.exe	ku551409.exe

C:\Users\Admin\AppData\Local\Temp\cc39d6344f55a39bca5fc99979a88afc001aa0cac8c7c77853693117ee5c08b7.exe
"C:\Users\Admin\AppData\Local\Temp\cc39d6344f55a39bca5fc99979a88afc001aa0cac8c7c77853693117ee5c08b7.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3672

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziyE1190.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziyE1190.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:840

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr287372.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr287372.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2040

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku551409.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku551409.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1268

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\ziyE1190.exe

Filesize
388KB

MD5
02789a73ccb7e8c97ee5216f9acc65c2

SHA1
8ee720cf4f67c92f71cfcb42f3791f438d7f7e28

SHA256
1f95904f7c78d7b9febebc936ccf8738356a9d2dd153d9a0f6ca83c006c1d45b

SHA512
c90b03d7483cd2b6eb4f7c75bb6805ef79f3b5792c00ae3ddceb24c6b5a8185477aaf31503f2532b8b7642c5e0bf8d2b51f71634f689c9f765d0f76351576081

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr287372.exe

Filesize
12KB

MD5
ec8f2f61115835c07a46f9622e858a17

SHA1
468ef7b945dda33296ef91888551dff1a2621006

SHA256
341631bd1449e8759dca4573c78115eef45558ca4a86eeaf86873ca206eb09db

SHA512
00a0817e81686cfe465b34cc7abbaf01f8ac1e24a22d62a387861016472219facb8584b6f50fd81ce4e8518576ae0b3813cd38a3cd233a7ab7fed91cd4030da3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku551409.exe

Filesize
434KB

MD5
4a91e4a11c7560f41bc1cee8e3a41534

SHA1
3e060cd50242ccf75ad126bb67fd403450ce4dcb

SHA256
168429975baefc4f1c1d7d212aafe42a8438808c327dfe69b5fb74aaa03e6f58

SHA512
7074a79fe5b5a58b4354bb1dc907e517437b27abb5ad682688bdd956640044147951c31960f7a7f43d2d1dfa0cab4add54c521bc4b143b856ec19814b0e20762

Download Submit
memory/1268-70-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-22-0x00000000026C0000-0x0000000002706000-memory.dmp

Filesize
280KB

Download
memory/1268-935-0x0000000005B40000-0x0000000005B8C000-memory.dmp

Filesize
304KB

Download
memory/1268-66-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-23-0x0000000004D00000-0x00000000052A4000-memory.dmp

Filesize
5.6MB

Download
memory/1268-24-0x0000000004BD0000-0x0000000004C14000-memory.dmp

Filesize
272KB

Download
memory/1268-26-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-25-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-78-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-34-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-68-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-88-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-64-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-84-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-82-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-80-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-76-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-74-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-72-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-934-0x0000000005A00000-0x0000000005A3C000-memory.dmp

Filesize
240KB

Download
memory/1268-28-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-933-0x00000000059E0000-0x00000000059F2000-memory.dmp

Filesize
72KB

Download
memory/1268-86-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-62-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-60-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-58-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-56-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-54-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-52-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-51-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-48-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-46-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-44-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-42-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-40-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-38-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-36-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-32-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-30-0x0000000004BD0000-0x0000000004C0F000-memory.dmp

Filesize
252KB

Download
memory/1268-931-0x00000000052B0000-0x00000000058C8000-memory.dmp

Filesize
6.1MB

Download
memory/1268-932-0x00000000058D0000-0x00000000059DA000-memory.dmp

Filesize
1.0MB

Download
memory/2040-16-0x00007FFD56553000-0x00007FFD56555000-memory.dmp

Filesize
8KB

Download
memory/2040-14-0x00007FFD56553000-0x00007FFD56555000-memory.dmp

Filesize
8KB

Download
memory/2040-15-0x0000000000340000-0x000000000034A000-memory.dmp

Filesize
40KB

Download