healer | 2287999aabbf4cf0d5776403de9417550d2d888a571b543432d3e4e003519cee

Analysis

max time kernel
146s
max time network
149s
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 15:41

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General

Target

2287999aabbf4cf0d5776403de9417550d2d888a571b543432d3e4e003519cee.exe
Size

659KB
MD5

b8bd28335f13e196b34cd87c0d7bd219
SHA1

367e89ad92c0eb577a71e7aca21b15cec344a912
SHA256

2287999aabbf4cf0d5776403de9417550d2d888a571b543432d3e4e003519cee
SHA512

395d211ad49bcd5e08f7e522413f82980285a848f3fd0d6a95c6cd619962268e849101bd0b5fa6611b28ce988ff33a121bf64f9cba700f3a82a68f80d32ef175
SSDEEP

12288:7MrIy90gwtk/SLkSTXgv8oID2mzIG2YbNvPurZXTtKj/QoqBi2iC5ax:rykdpTQeh2rpQDQDTiC5i

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 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3084-18-0x0000000004AD0000-0x0000000004AEA000-memory.dmp	healer
behavioral1/memory/3084-20-0x0000000004B70000-0x0000000004B88000-memory.dmp	healer
behavioral1/memory/3084-26-0x0000000004B70000-0x0000000004B82000-memory.dmp	healer
behavioral1/memory/3084-48-0x0000000004B70000-0x0000000004B82000-memory.dmp	healer
behavioral1/memory/3084-46-0x0000000004B70000-0x0000000004B82000-memory.dmp	healer
behavioral1/memory/3084-44-0x0000000004B70000-0x0000000004B82000-memory.dmp	healer
behavioral1/memory/3084-42-0x0000000004B70000-0x0000000004B82000-memory.dmp	healer
behavioral1/memory/3084-41-0x0000000004B70000-0x0000000004B82000-memory.dmp	healer
behavioral1/memory/3084-38-0x0000000004B70000-0x0000000004B82000-memory.dmp	healer
behavioral1/memory/3084-36-0x0000000004B70000-0x0000000004B82000-memory.dmp	healer
behavioral1/memory/3084-34-0x0000000004B70000-0x0000000004B82000-memory.dmp	healer
behavioral1/memory/3084-32-0x0000000004B70000-0x0000000004B82000-memory.dmp	healer
behavioral1/memory/3084-30-0x0000000004B70000-0x0000000004B82000-memory.dmp	healer
behavioral1/memory/3084-29-0x0000000004B70000-0x0000000004B82000-memory.dmp	healer
behavioral1/memory/3084-24-0x0000000004B70000-0x0000000004B82000-memory.dmp	healer
behavioral1/memory/3084-22-0x0000000004B70000-0x0000000004B82000-memory.dmp	healer
behavioral1/memory/3084-21-0x0000000004B70000-0x0000000004B82000-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:

pro9898.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro9898.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro9898.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro9898.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro9898.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro9898.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro9898.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 20 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1904-60-0x00000000070B0000-0x00000000070F6000-memory.dmp	family_redline
behavioral1/memory/1904-61-0x0000000007750000-0x0000000007794000-memory.dmp	family_redline
behavioral1/memory/1904-77-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-95-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-93-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-91-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-89-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-87-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-85-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-83-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-81-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-79-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-75-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-73-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-71-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-69-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-67-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-65-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-63-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline
behavioral1/memory/1904-62-0x0000000007750000-0x000000000778F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un301206.exepro9898.exequ1707.exe

pid process

3100 un301206.exe
3084 pro9898.exe
1904 qu1707.exe

pid	process
3100	un301206.exe
3084	pro9898.exe
1904	qu1707.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro9898.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro9898.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro9898.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

2287999aabbf4cf0d5776403de9417550d2d888a571b543432d3e4e003519cee.exeun301206.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\\\""	2287999aabbf4cf0d5776403de9417550d2d888a571b543432d3e4e003519cee.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\\\""	un301206.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2696 3084 WerFault.exe pro9898.exe

pid	pid_target	process	target process
2696	3084	WerFault.exe	pro9898.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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:

2287999aabbf4cf0d5776403de9417550d2d888a571b543432d3e4e003519cee.exeun301206.exepro9898.exequ1707.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2287999aabbf4cf0d5776403de9417550d2d888a571b543432d3e4e003519cee.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un301206.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro9898.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu1707.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro9898.exe

pid process

3084 pro9898.exe
3084 pro9898.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro9898.exequ1707.exe

description pid process

Token: SeDebugPrivilege 3084 pro9898.exe
Token: SeDebugPrivilege 1904 qu1707.exe

pid	process
3084	pro9898.exe
3084	pro9898.exe

description	pid	process
Token: SeDebugPrivilege	3084	pro9898.exe
Token: SeDebugPrivilege	1904	qu1707.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

2287999aabbf4cf0d5776403de9417550d2d888a571b543432d3e4e003519cee.exeun301206.exe

description	pid	process	target process
PID 5052 wrote to memory of 3100	5052	2287999aabbf4cf0d5776403de9417550d2d888a571b543432d3e4e003519cee.exe	un301206.exe
PID 5052 wrote to memory of 3100	5052	2287999aabbf4cf0d5776403de9417550d2d888a571b543432d3e4e003519cee.exe	un301206.exe
PID 5052 wrote to memory of 3100	5052	2287999aabbf4cf0d5776403de9417550d2d888a571b543432d3e4e003519cee.exe	un301206.exe
PID 3100 wrote to memory of 3084	3100	un301206.exe	pro9898.exe
PID 3100 wrote to memory of 3084	3100	un301206.exe	pro9898.exe
PID 3100 wrote to memory of 3084	3100	un301206.exe	pro9898.exe
PID 3100 wrote to memory of 1904	3100	un301206.exe	qu1707.exe
PID 3100 wrote to memory of 1904	3100	un301206.exe	qu1707.exe
PID 3100 wrote to memory of 1904	3100	un301206.exe	qu1707.exe

C:\Users\Admin\AppData\Local\Temp\2287999aabbf4cf0d5776403de9417550d2d888a571b543432d3e4e003519cee.exe
"C:\Users\Admin\AppData\Local\Temp\2287999aabbf4cf0d5776403de9417550d2d888a571b543432d3e4e003519cee.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5052

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un301206.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un301206.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3100

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9898.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9898.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3084

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 1076
4⤵
- Program crash
PID:2696

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1707.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1707.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3084 -ip 3084
1⤵
PID:4704

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\un301206.exe

Filesize
517KB

MD5
e162f94a8f4d1e9a5835ed62c48ae4b1

SHA1
ab846c739524951d5aeff34779071eb5c777e77d

SHA256
e0159299902e22f11f64e710e4565aca3d23bdc9b0a43289681454a34630ce97

SHA512
ee53e04cebaf45f7fab1bc697c1e6b71ec24fca76c0bd050c561a41a7e7f828a2d9ba164500ca0ae75d2278e45edd103075453f6b983d1714dbb2cef76559a4d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9898.exe

Filesize
295KB

MD5
3be52b9c26ec9530b15ab46563487f6b

SHA1
f548d0dc78f667cd5394cac82cc2d99579935ac0

SHA256
a98a05f227c2102149fb8011222fb520983248a3d489f7e1043936614f61c8cd

SHA512
59eb1dd1ad852f2cbebe12e0acefa045976d9a3124e470fbb0ad505ee22dfcc048cd49d5694399f86d572f6552d675cc532f17c1a1301aad74f0a36aa6f69a9d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1707.exe

Filesize
354KB

MD5
0286872b533e16b0f7fb57fea03c4b7a

SHA1
4e228687f7570d1492b1d0e1fe7f9e9e5bbb5ac1

SHA256
93ffdc049247c7d17c845af2bbc3ed9ef0835204e71141f320fab9cd2884c237

SHA512
156bc3177be3e7ca703c9e97afed60f19e22e054d3438359453508b374dca6ff634452ebc1e5dd6f80759d946240f98adff268f2217e848d9a0ec491a41033d0

Download Submit
memory/1904-73-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-79-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-969-0x0000000007E60000-0x0000000007F6A000-memory.dmp

Filesize
1.0MB

Download
memory/1904-968-0x00000000077C0000-0x0000000007DD8000-memory.dmp

Filesize
6.1MB

Download
memory/1904-62-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-63-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-65-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-67-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-69-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-71-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/1904-972-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download
memory/1904-75-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/1904-81-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-83-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-85-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-87-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-89-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-91-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-93-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-95-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-77-0x0000000007750000-0x000000000778F000-memory.dmp

Filesize
252KB

Download
memory/1904-61-0x0000000007750000-0x0000000007794000-memory.dmp

Filesize
272KB

Download
memory/1904-60-0x00000000070B0000-0x00000000070F6000-memory.dmp

Filesize
280KB

Download
memory/3084-41-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-54-0x0000000000400000-0x0000000002B78000-memory.dmp

Filesize
39.5MB

Download
memory/3084-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3084-51-0x0000000000400000-0x0000000002B78000-memory.dmp

Filesize
39.5MB

Download
memory/3084-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3084-50-0x00000000046B0000-0x00000000046DD000-memory.dmp

Filesize
180KB

Download
memory/3084-49-0x0000000002C40000-0x0000000002D40000-memory.dmp

Filesize
1024KB

Download
memory/3084-21-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-22-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-24-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-29-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-30-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-32-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-34-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-36-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-38-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-42-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-44-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-46-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-48-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-26-0x0000000004B70000-0x0000000004B82000-memory.dmp

Filesize
72KB

Download
memory/3084-20-0x0000000004B70000-0x0000000004B88000-memory.dmp

Filesize
96KB

Download
memory/3084-19-0x00000000072D0000-0x0000000007874000-memory.dmp

Filesize
5.6MB

Download
memory/3084-18-0x0000000004AD0000-0x0000000004AEA000-memory.dmp

Filesize
104KB

Download
memory/3084-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3084-16-0x00000000046B0000-0x00000000046DD000-memory.dmp

Filesize
180KB

Download
memory/3084-15-0x0000000002C40000-0x0000000002D40000-memory.dmp

Filesize
1024KB

Download