healer | 269a78294101405b789cabeca7b3d2b90b989ef1bb3f1b59b03f345b606aecc4

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
06-11-2024 10:30

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General

Target

269a78294101405b789cabeca7b3d2b90b989ef1bb3f1b59b03f345b606aecc4.exe
Size

671KB
MD5

c4dc8976463a6f8cf21100ae542f0581
SHA1

30d435bc1c553751e04ba381f2b456289918f386
SHA256

269a78294101405b789cabeca7b3d2b90b989ef1bb3f1b59b03f345b606aecc4
SHA512

1ad015feafaacc9718ac6a642ebfd1ce5be98fc8c104590fff4392847d4c2dd14f4dc3f87e3e49058900b3bacf2bddc30604338fdb973f9b34ddee29cf6faa81
SSDEEP

12288:gMrey90Ivyds+YPqQFyxcZ5H88mjozX9SV7rv4cuCNH6ft/juAXwh2ul:uyHvisXEq5clUj9SVH/NaBjAh2ul

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/3220-19-0x0000000002560000-0x000000000257A000-memory.dmp	healer
behavioral1/memory/3220-21-0x00000000025F0000-0x0000000002608000-memory.dmp	healer
behavioral1/memory/3220-45-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/3220-49-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/3220-47-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/3220-44-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/3220-41-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/3220-39-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/3220-37-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/3220-36-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/3220-33-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/3220-31-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/3220-29-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/3220-27-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/3220-25-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/3220-23-0x00000000025F0000-0x0000000002602000-memory.dmp	healer
behavioral1/memory/3220-22-0x00000000025F0000-0x0000000002602000-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:

pro6549.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro6549.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro6549.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro6549.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro6549.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro6549.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro6549.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/4540-61-0x00000000023C0000-0x0000000002406000-memory.dmp	family_redline
behavioral1/memory/4540-62-0x0000000002630000-0x0000000002674000-memory.dmp	family_redline
behavioral1/memory/4540-68-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-78-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-97-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-94-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-92-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-90-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-88-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-86-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-84-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-82-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-76-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-74-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-72-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-70-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-80-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-66-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-64-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline
behavioral1/memory/4540-63-0x0000000002630000-0x000000000266F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un811260.exepro6549.exequ3552.exe

pid process

428 un811260.exe
3220 pro6549.exe
4540 qu3552.exe

pid	process
428	un811260.exe
3220	pro6549.exe
4540	qu3552.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro6549.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro6549.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro6549.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

269a78294101405b789cabeca7b3d2b90b989ef1bb3f1b59b03f345b606aecc4.exeun811260.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\\\""	269a78294101405b789cabeca7b3d2b90b989ef1bb3f1b59b03f345b606aecc4.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\\\""	un811260.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1880 3220 WerFault.exe pro6549.exe

pid	pid_target	process	target process
1880	3220	WerFault.exe	pro6549.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:

un811260.exepro6549.exequ3552.exe269a78294101405b789cabeca7b3d2b90b989ef1bb3f1b59b03f345b606aecc4.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un811260.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro6549.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu3552.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	269a78294101405b789cabeca7b3d2b90b989ef1bb3f1b59b03f345b606aecc4.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro6549.exe

pid process

3220 pro6549.exe
3220 pro6549.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro6549.exequ3552.exe

description pid process

Token: SeDebugPrivilege 3220 pro6549.exe
Token: SeDebugPrivilege 4540 qu3552.exe

pid	process
3220	pro6549.exe
3220	pro6549.exe

description	pid	process
Token: SeDebugPrivilege	3220	pro6549.exe
Token: SeDebugPrivilege	4540	qu3552.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

269a78294101405b789cabeca7b3d2b90b989ef1bb3f1b59b03f345b606aecc4.exeun811260.exe

description	pid	process	target process
PID 2888 wrote to memory of 428	2888	269a78294101405b789cabeca7b3d2b90b989ef1bb3f1b59b03f345b606aecc4.exe	un811260.exe
PID 2888 wrote to memory of 428	2888	269a78294101405b789cabeca7b3d2b90b989ef1bb3f1b59b03f345b606aecc4.exe	un811260.exe
PID 2888 wrote to memory of 428	2888	269a78294101405b789cabeca7b3d2b90b989ef1bb3f1b59b03f345b606aecc4.exe	un811260.exe
PID 428 wrote to memory of 3220	428	un811260.exe	pro6549.exe
PID 428 wrote to memory of 3220	428	un811260.exe	pro6549.exe
PID 428 wrote to memory of 3220	428	un811260.exe	pro6549.exe
PID 428 wrote to memory of 4540	428	un811260.exe	qu3552.exe
PID 428 wrote to memory of 4540	428	un811260.exe	qu3552.exe
PID 428 wrote to memory of 4540	428	un811260.exe	qu3552.exe

C:\Users\Admin\AppData\Local\Temp\269a78294101405b789cabeca7b3d2b90b989ef1bb3f1b59b03f345b606aecc4.exe
"C:\Users\Admin\AppData\Local\Temp\269a78294101405b789cabeca7b3d2b90b989ef1bb3f1b59b03f345b606aecc4.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2888

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un811260.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un811260.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:428

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6549.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6549.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:3220

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3220 -s 1008
4⤵
- Program crash
PID:1880

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3552.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3552.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4540

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3220 -ip 3220
1⤵
PID:3640

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\un811260.exe

Filesize
517KB

MD5
22eaaa858150ec811d272c1b36d1717d

SHA1
44063a022c5b75c4c1df2599f88eff2260177777

SHA256
5ff63fab3eb7dac3161281621daff1e8325753a09e4a5b859dfea7ff86e04a1f

SHA512
3fd5c6df5ba184eaeb19b8e33f53cfeb8601c06d1989d3571c18cd8e1da1c7e0f8829fc5007b9d0c3329fda71718088905eb9d8c0c2a9e9afc49199a95f38663

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6549.exe

Filesize
237KB

MD5
98738460f3f93624c92b789227896689

SHA1
ca63f02ba59a3202cf0dfe2d079002d5596678bf

SHA256
fc08647ca2d5c87a4f6ca5cd31586676e43ccc292b8e32b03735ccffaa94aa38

SHA512
323030cb3f84b47c4da7ab067e05005e3180fb57659fc1cc83fd4b2a3962dcd9930ead0ad2bb7b17287ecac0b134c8983e18afe41a7923c0d9ca93a90299b580

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3552.exe

Filesize
295KB

MD5
24dd70b1de9303b7eca4c4df92f66ccb

SHA1
05abdbc89de5cfa12b320419bc7f654881834c2b

SHA256
f6a547bfdbb129c911cd076de4322e949683abce3691a95ae81d5b55552580d8

SHA512
d3bb343514600c090f64357f8e51640f47e65644a796c520699ef2f95ada1174ee14bd89207cfe10038dc464cadffc7430d5c729227f0cf59092408e6ecc5e74

Download Submit
memory/3220-15-0x00000000005D0000-0x00000000006D0000-memory.dmp

Filesize
1024KB

Download
memory/3220-16-0x0000000002020000-0x000000000204D000-memory.dmp

Filesize
180KB

Download
memory/3220-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3220-18-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/3220-19-0x0000000002560000-0x000000000257A000-memory.dmp

Filesize
104KB

Download
memory/3220-20-0x0000000004BA0000-0x0000000005144000-memory.dmp

Filesize
5.6MB

Download
memory/3220-21-0x00000000025F0000-0x0000000002608000-memory.dmp

Filesize
96KB

Download
memory/3220-45-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-49-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-47-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-44-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-41-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-39-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-37-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-36-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-33-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-31-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-29-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-27-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-25-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-23-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-22-0x00000000025F0000-0x0000000002602000-memory.dmp

Filesize
72KB

Download
memory/3220-50-0x00000000005D0000-0x00000000006D0000-memory.dmp

Filesize
1024KB

Download
memory/3220-51-0x0000000002020000-0x000000000204D000-memory.dmp

Filesize
180KB

Download
memory/3220-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3220-55-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/3220-56-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4540-61-0x00000000023C0000-0x0000000002406000-memory.dmp

Filesize
280KB

Download
memory/4540-62-0x0000000002630000-0x0000000002674000-memory.dmp

Filesize
272KB

Download
memory/4540-68-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-78-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-97-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-94-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-92-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-90-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-88-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-86-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-84-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-82-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-76-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-74-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-72-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-70-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-80-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-66-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-64-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-63-0x0000000002630000-0x000000000266F000-memory.dmp

Filesize
252KB

Download
memory/4540-969-0x00000000052A0000-0x00000000058B8000-memory.dmp

Filesize
6.1MB

Download
memory/4540-970-0x0000000004BC0000-0x0000000004CCA000-memory.dmp

Filesize
1.0MB

Download
memory/4540-971-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/4540-972-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/4540-973-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download