healer | f2ce42e91964146479b30ba1f486b0087f0cf65615a21a5a398a684d3a582a69

Analysis

max time kernel
146s
max time network
152s
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 00:00

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General

Target

f2ce42e91964146479b30ba1f486b0087f0cf65615a21a5a398a684d3a582a69.exe
Size

673KB
MD5

db1912505bae040ceb28f3d8e69ce71c
SHA1

5007ac54f41d528be62dbb8b6cbc4f0e0fa214d9
SHA256

f2ce42e91964146479b30ba1f486b0087f0cf65615a21a5a398a684d3a582a69
SHA512

461bffc6d01eebbfa5ff425416979a11177ace55558650babda2990f329f14a8cf000ef2f72758ada229f048b08955da430554dfaf3d8e79d73d58a77045b0da
SSDEEP

12288:1Mrqy90VR5XkQgn969ZMku310EIbTu+h7b+4RTuW6uWo2Tv1EGHCvZ:LyapgOVuxK+4tu5LT1tY

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/3088-19-0x0000000002460000-0x000000000247A000-memory.dmp	healer
behavioral1/memory/3088-21-0x0000000005020000-0x0000000005038000-memory.dmp	healer
behavioral1/memory/3088-49-0x0000000005020000-0x0000000005032000-memory.dmp	healer
behavioral1/memory/3088-47-0x0000000005020000-0x0000000005032000-memory.dmp	healer
behavioral1/memory/3088-45-0x0000000005020000-0x0000000005032000-memory.dmp	healer
behavioral1/memory/3088-43-0x0000000005020000-0x0000000005032000-memory.dmp	healer
behavioral1/memory/3088-41-0x0000000005020000-0x0000000005032000-memory.dmp	healer
behavioral1/memory/3088-39-0x0000000005020000-0x0000000005032000-memory.dmp	healer
behavioral1/memory/3088-37-0x0000000005020000-0x0000000005032000-memory.dmp	healer
behavioral1/memory/3088-35-0x0000000005020000-0x0000000005032000-memory.dmp	healer
behavioral1/memory/3088-33-0x0000000005020000-0x0000000005032000-memory.dmp	healer
behavioral1/memory/3088-31-0x0000000005020000-0x0000000005032000-memory.dmp	healer
behavioral1/memory/3088-29-0x0000000005020000-0x0000000005032000-memory.dmp	healer
behavioral1/memory/3088-27-0x0000000005020000-0x0000000005032000-memory.dmp	healer
behavioral1/memory/3088-25-0x0000000005020000-0x0000000005032000-memory.dmp	healer
behavioral1/memory/3088-23-0x0000000005020000-0x0000000005032000-memory.dmp	healer
behavioral1/memory/3088-22-0x0000000005020000-0x0000000005032000-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:

pro9119.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro9119.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro9119.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro9119.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro9119.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro9119.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro9119.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/3168-60-0x00000000022D0000-0x0000000002316000-memory.dmp	family_redline
behavioral1/memory/3168-61-0x0000000002560000-0x00000000025A4000-memory.dmp	family_redline
behavioral1/memory/3168-63-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-75-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-95-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-93-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-91-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-89-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-87-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-85-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-83-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-79-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-77-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-73-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-71-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-69-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-67-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-65-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-81-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline
behavioral1/memory/3168-62-0x0000000002560000-0x000000000259F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un199969.exepro9119.exequ2098.exe

pid process

1660 un199969.exe
3088 pro9119.exe
3168 qu2098.exe

pid	process
1660	un199969.exe
3088	pro9119.exe
3168	qu2098.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro9119.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro9119.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro9119.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

f2ce42e91964146479b30ba1f486b0087f0cf65615a21a5a398a684d3a582a69.exeun199969.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\\\""	f2ce42e91964146479b30ba1f486b0087f0cf65615a21a5a398a684d3a582a69.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\\\""	un199969.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4300 3088 WerFault.exe pro9119.exe

pid	pid_target	process	target process
4300	3088	WerFault.exe	pro9119.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:

f2ce42e91964146479b30ba1f486b0087f0cf65615a21a5a398a684d3a582a69.exeun199969.exepro9119.exequ2098.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f2ce42e91964146479b30ba1f486b0087f0cf65615a21a5a398a684d3a582a69.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un199969.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro9119.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu2098.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro9119.exe

pid process

3088 pro9119.exe
3088 pro9119.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro9119.exequ2098.exe

description pid process

Token: SeDebugPrivilege 3088 pro9119.exe
Token: SeDebugPrivilege 3168 qu2098.exe

pid	process
3088	pro9119.exe
3088	pro9119.exe

description	pid	process
Token: SeDebugPrivilege	3088	pro9119.exe
Token: SeDebugPrivilege	3168	qu2098.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

f2ce42e91964146479b30ba1f486b0087f0cf65615a21a5a398a684d3a582a69.exeun199969.exe

description	pid	process	target process
PID 3896 wrote to memory of 1660	3896	f2ce42e91964146479b30ba1f486b0087f0cf65615a21a5a398a684d3a582a69.exe	un199969.exe
PID 3896 wrote to memory of 1660	3896	f2ce42e91964146479b30ba1f486b0087f0cf65615a21a5a398a684d3a582a69.exe	un199969.exe
PID 3896 wrote to memory of 1660	3896	f2ce42e91964146479b30ba1f486b0087f0cf65615a21a5a398a684d3a582a69.exe	un199969.exe
PID 1660 wrote to memory of 3088	1660	un199969.exe	pro9119.exe
PID 1660 wrote to memory of 3088	1660	un199969.exe	pro9119.exe
PID 1660 wrote to memory of 3088	1660	un199969.exe	pro9119.exe
PID 1660 wrote to memory of 3168	1660	un199969.exe	qu2098.exe
PID 1660 wrote to memory of 3168	1660	un199969.exe	qu2098.exe
PID 1660 wrote to memory of 3168	1660	un199969.exe	qu2098.exe

C:\Users\Admin\AppData\Local\Temp\f2ce42e91964146479b30ba1f486b0087f0cf65615a21a5a398a684d3a582a69.exe
"C:\Users\Admin\AppData\Local\Temp\f2ce42e91964146479b30ba1f486b0087f0cf65615a21a5a398a684d3a582a69.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3896

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199969.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un199969.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1660

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9119.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9119.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:3088

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3088 -s 1080
4⤵
- Program crash
PID:4300

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2098.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2098.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3168

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3088 -ip 3088
1⤵
PID:4420

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\un199969.exe

Filesize
531KB

MD5
a0f0b91477146e41227a1ef558a81b62

SHA1
ecfc41885bee2cdd60c7672e39b98b664957829f

SHA256
8ecf51524cc1b84e52dd0250e3b8d94d9a1b4a781b6d137a6377bd8f80825dfe

SHA512
53c717475a55196925843e3986634d0ba077e6aba61faf7a43b3559396998f1732deff6c45200970c08efe85e97c291cf1b98d53111659be4418e0bc6c6e60ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9119.exe

Filesize
260KB

MD5
0056a93eb9dc5174a95b3d85fd188aef

SHA1
b554ad60f7d84db2e0a0c77d8083dd753f40f92c

SHA256
303b7cbcbbbfbbb08086d19e77ec403d92cf3f5a4fc30ab078291dff4f9fab1f

SHA512
437b3a68ce33e16c42e3b9eca0b4a65bb07f9c69d46f1bcb53fe4c116c130dc2bf697357240af57b4d74337ea50a891bb14622e556aaadf1adc030483d3e5ea0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2098.exe

Filesize
319KB

MD5
2f96231ef47a39278100fd6579e3b242

SHA1
99795090b6a84954e43b6f6a5f176e4537fcc2bd

SHA256
6ad3b5516ded679dae47697e06e277e5cc6d6348f438489febfc9021f09eaf53

SHA512
4a0e93952131e25dfc017ddac1531a16483fd8a80e72eb6b907e9fcd8cafffeb937636d3aab9aff231dd558864dbf79ebac613693af92855445e80d77a986a0e

Download Submit
memory/3088-15-0x00000000006F0000-0x00000000007F0000-memory.dmp

Filesize
1024KB

Download
memory/3088-17-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/3088-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3088-18-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/3088-19-0x0000000002460000-0x000000000247A000-memory.dmp

Filesize
104KB

Download
memory/3088-20-0x0000000004A70000-0x0000000005014000-memory.dmp

Filesize
5.6MB

Download
memory/3088-21-0x0000000005020000-0x0000000005038000-memory.dmp

Filesize
96KB

Download
memory/3088-49-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-47-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-45-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-43-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-41-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-39-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-37-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-35-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-33-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-31-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-29-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-27-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-25-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-23-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-22-0x0000000005020000-0x0000000005032000-memory.dmp

Filesize
72KB

Download
memory/3088-50-0x00000000006F0000-0x00000000007F0000-memory.dmp

Filesize
1024KB

Download
memory/3088-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3088-54-0x0000000000400000-0x00000000004B1000-memory.dmp

Filesize
708KB

Download
memory/3088-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3168-60-0x00000000022D0000-0x0000000002316000-memory.dmp

Filesize
280KB

Download
memory/3168-61-0x0000000002560000-0x00000000025A4000-memory.dmp

Filesize
272KB

Download
memory/3168-63-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-75-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-95-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-93-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-91-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-89-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-87-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-85-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-83-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-79-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-77-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-73-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-71-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-69-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-67-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-65-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-81-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-62-0x0000000002560000-0x000000000259F000-memory.dmp

Filesize
252KB

Download
memory/3168-968-0x00000000051B0000-0x00000000057C8000-memory.dmp

Filesize
6.1MB

Download
memory/3168-969-0x00000000057D0000-0x00000000058DA000-memory.dmp

Filesize
1.0MB

Download
memory/3168-970-0x00000000058E0000-0x00000000058F2000-memory.dmp

Filesize
72KB

Download
memory/3168-971-0x0000000005940000-0x000000000597C000-memory.dmp

Filesize
240KB

Download
memory/3168-972-0x0000000005A80000-0x0000000005ACC000-memory.dmp

Filesize
304KB

Download