healer | 95a3c2015848b648a3e21f8c285f6cc6bf4622fb5abcaaea8719418791aca2b2

Analysis

max time kernel
142s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2024 17:06

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General

Target

95a3c2015848b648a3e21f8c285f6cc6bf4622fb5abcaaea8719418791aca2b2.exe
Size

559KB
MD5

1735de2c3bf0d9f29d60c9a2b45c0159
SHA1

d3b22439bd6a5e168bc10088de45815d9b142f2c
SHA256

95a3c2015848b648a3e21f8c285f6cc6bf4622fb5abcaaea8719418791aca2b2
SHA512

e432ab100e22cec96ce3cb9440fbf304373ab9a729fd05fad4eeb3205d4fd3c2ce3214143c11abf47bd8b4dd205450a290cab0a19ad9924e94919632d2428680
SSDEEP

12288:6Mr8y90B9qJzrwgyFA+ozqbGi6bcR2I9FNuFNi4Z5xJh:SyOqJ3+FA+ombZ6bLYx4Th

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\jr342132.exe	healer
behavioral1/memory/3720-15-0x0000000000AD0000-0x0000000000ADA000-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:

jr342132.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr342132.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr342132.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr342132.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr342132.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr342132.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr342132.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/1216-21-0x0000000002620000-0x0000000002666000-memory.dmp	family_redline
behavioral1/memory/1216-23-0x0000000004E10000-0x0000000004E54000-memory.dmp	family_redline
behavioral1/memory/1216-24-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-35-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-49-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-51-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-47-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-45-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-43-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-41-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-39-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-37-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-33-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-67-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-63-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-88-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-83-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-81-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-75-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-73-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-71-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-69-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-61-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-85-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-79-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-77-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-65-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-59-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-57-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-55-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-53-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-31-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-29-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-27-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline
behavioral1/memory/1216-26-0x0000000004E10000-0x0000000004E4F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziwx4244.exejr342132.exeku679957.exe

pid process

3288 ziwx4244.exe
3720 jr342132.exe
1216 ku679957.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr342132.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr342132.exe

pid	process
3288	ziwx4244.exe
3720	jr342132.exe
1216	ku679957.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr342132.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

95a3c2015848b648a3e21f8c285f6cc6bf4622fb5abcaaea8719418791aca2b2.exeziwx4244.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\\\""	95a3c2015848b648a3e21f8c285f6cc6bf4622fb5abcaaea8719418791aca2b2.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\\\""	ziwx4244.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:

95a3c2015848b648a3e21f8c285f6cc6bf4622fb5abcaaea8719418791aca2b2.exeziwx4244.exeku679957.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	95a3c2015848b648a3e21f8c285f6cc6bf4622fb5abcaaea8719418791aca2b2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziwx4244.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku679957.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr342132.exe

pid process

3720 jr342132.exe
3720 jr342132.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr342132.exeku679957.exe

description pid process

Token: SeDebugPrivilege 3720 jr342132.exe
Token: SeDebugPrivilege 1216 ku679957.exe

pid	process
3720	jr342132.exe
3720	jr342132.exe

description	pid	process
Token: SeDebugPrivilege	3720	jr342132.exe
Token: SeDebugPrivilege	1216	ku679957.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

95a3c2015848b648a3e21f8c285f6cc6bf4622fb5abcaaea8719418791aca2b2.exeziwx4244.exe

description	pid	process	target process
PID 3112 wrote to memory of 3288	3112	95a3c2015848b648a3e21f8c285f6cc6bf4622fb5abcaaea8719418791aca2b2.exe	ziwx4244.exe
PID 3112 wrote to memory of 3288	3112	95a3c2015848b648a3e21f8c285f6cc6bf4622fb5abcaaea8719418791aca2b2.exe	ziwx4244.exe
PID 3112 wrote to memory of 3288	3112	95a3c2015848b648a3e21f8c285f6cc6bf4622fb5abcaaea8719418791aca2b2.exe	ziwx4244.exe
PID 3288 wrote to memory of 3720	3288	ziwx4244.exe	jr342132.exe
PID 3288 wrote to memory of 3720	3288	ziwx4244.exe	jr342132.exe
PID 3288 wrote to memory of 1216	3288	ziwx4244.exe	ku679957.exe
PID 3288 wrote to memory of 1216	3288	ziwx4244.exe	ku679957.exe
PID 3288 wrote to memory of 1216	3288	ziwx4244.exe	ku679957.exe

C:\Users\Admin\AppData\Local\Temp\95a3c2015848b648a3e21f8c285f6cc6bf4622fb5abcaaea8719418791aca2b2.exe
"C:\Users\Admin\AppData\Local\Temp\95a3c2015848b648a3e21f8c285f6cc6bf4622fb5abcaaea8719418791aca2b2.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3112

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziwx4244.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziwx4244.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3288

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr342132.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr342132.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3720

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku679957.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku679957.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1216

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\ziwx4244.exe

Filesize
405KB

MD5
2a803643012c0b3d436fc6eb7857dfac

SHA1
46a600bffd6eff7dad62f1f0130c297253f5fdec

SHA256
961ca3a6cf5461270fac01988032a3fc86d2662f76b724792fa7efc7a84701fe

SHA512
cabcacda62198eacd617296644b41f530e468ed5f302d2b6a6a7e19eb399f826434e81e1c3256b8954d89382b9b72d010ac551044c881ed3e1cfcb35ceb1a2f1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr342132.exe

Filesize
12KB

MD5
278d59d060b85fb7a2f625b263f7b1e7

SHA1
fcee55fcf10d99b3b592fb329231b190c7459e14

SHA256
8b6018864eaecbbb54bc3daee686b351a687ab13356e3c03e3c4243135c075ea

SHA512
24d616c6285abcd3ab47253376e672d301adee45ecb39092641f50602a3e9810ac1a8faa175b7aa43b5ae6c40e73214bb217712c7f9a33d5614b657261cdd604

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku679957.exe

Filesize
370KB

MD5
c25962685ee5cee311273846c6c59158

SHA1
e401981b3bac4bf1b1e6d3743ed00e063a8b04f5

SHA256
f69af95094c14d1dbb9e97af5eaf4121378ac5f5ac73cb7781c1ee940dc3f947

SHA512
403580b51d4b88a932b0f38a4c0bc2145c3e9e2007affd26ba5e781b20fbc71dfbabe244469aadbc05d1dd23de113f2a465ca573ae01099ac02dde2a741c6e28

Download Submit
memory/1216-83-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-22-0x0000000004EE0000-0x0000000005484000-memory.dmp

Filesize
5.6MB

Download
memory/1216-21-0x0000000002620000-0x0000000002666000-memory.dmp

Filesize
280KB

Download
memory/1216-75-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-23-0x0000000004E10000-0x0000000004E54000-memory.dmp

Filesize
272KB

Download
memory/1216-24-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-35-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-49-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-51-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-47-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-45-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-43-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-41-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-39-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-37-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-73-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-67-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-63-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-88-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-934-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download
memory/1216-933-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/1216-81-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-33-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-71-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-69-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-61-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-85-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-79-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-77-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-65-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-59-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-57-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-55-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-53-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-31-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-29-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-27-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-26-0x0000000004E10000-0x0000000004E4F000-memory.dmp

Filesize
252KB

Download
memory/1216-930-0x0000000005490000-0x0000000005AA8000-memory.dmp

Filesize
6.1MB

Download
memory/1216-931-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

Filesize
1.0MB

Download
memory/1216-932-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/3720-15-0x0000000000AD0000-0x0000000000ADA000-memory.dmp

Filesize
40KB

Download
memory/3720-14-0x00007FF8025F3000-0x00007FF8025F5000-memory.dmp

Filesize
8KB

Download