healer | 9be49b4740b9bd38d51d19ea7651067c28199c17aa1c794df1a79fb94bca7d21

Analysis

max time kernel
112s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 14:29

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General

Target

9be49b4740b9bd38d51d19ea7651067c28199c17aa1c794df1a79fb94bca7d21.exe
Size

644KB
MD5

fc66e0e35830c3a85f12ddfe1340d2c3
SHA1

b20cef411211f78d5b8e3f313eb997a6036fc9ff
SHA256

9be49b4740b9bd38d51d19ea7651067c28199c17aa1c794df1a79fb94bca7d21
SHA512

334a7a3aa66df77e803478d458292a27dcec9fa1c1964e9db1eb47977f12bb83fcca74eff421c8cc93166882085307f380c1c41455d6eb58ddda1700411eedb9
SSDEEP

12288:Ly90Ndpq7kaulJFpSNKBHZqkteDhZJv3QuZRvuGdx0iSHe7Fmmu0okM:Ly0dp6XK1JkvhfvB9Dune7Fe0okM

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/5080-15-0x0000000002240000-0x000000000225A000-memory.dmp	healer
behavioral1/memory/5080-18-0x0000000004F60000-0x0000000004F78000-memory.dmp	healer
behavioral1/memory/5080-47-0x0000000004F60000-0x0000000004F73000-memory.dmp	healer
behavioral1/memory/5080-45-0x0000000004F60000-0x0000000004F73000-memory.dmp	healer
behavioral1/memory/5080-43-0x0000000004F60000-0x0000000004F73000-memory.dmp	healer
behavioral1/memory/5080-41-0x0000000004F60000-0x0000000004F73000-memory.dmp	healer
behavioral1/memory/5080-39-0x0000000004F60000-0x0000000004F73000-memory.dmp	healer
behavioral1/memory/5080-37-0x0000000004F60000-0x0000000004F73000-memory.dmp	healer
behavioral1/memory/5080-35-0x0000000004F60000-0x0000000004F73000-memory.dmp	healer
behavioral1/memory/5080-33-0x0000000004F60000-0x0000000004F73000-memory.dmp	healer
behavioral1/memory/5080-31-0x0000000004F60000-0x0000000004F73000-memory.dmp	healer
behavioral1/memory/5080-29-0x0000000004F60000-0x0000000004F73000-memory.dmp	healer
behavioral1/memory/5080-27-0x0000000004F60000-0x0000000004F73000-memory.dmp	healer
behavioral1/memory/5080-25-0x0000000004F60000-0x0000000004F73000-memory.dmp	healer
behavioral1/memory/5080-23-0x0000000004F60000-0x0000000004F73000-memory.dmp	healer
behavioral1/memory/5080-21-0x0000000004F60000-0x0000000004F73000-memory.dmp	healer
behavioral1/memory/5080-20-0x0000000004F60000-0x0000000004F73000-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

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	51454482.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	51454482.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	51454482.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	51454482.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	51454482.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	51454482.exe

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

RedLine payload 21 IoCs

resource	yara_rule
behavioral1/memory/1108-56-0x0000000004C60000-0x0000000004C9C000-memory.dmp	family_redline
behavioral1/memory/1108-57-0x00000000071F0000-0x000000000722A000-memory.dmp	family_redline
behavioral1/memory/1108-59-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-93-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-91-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-87-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-83-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-81-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-79-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-77-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-75-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-73-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-71-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-69-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-67-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-65-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-63-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-89-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-85-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-58-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline
behavioral1/memory/1108-61-0x00000000071F0000-0x0000000007225000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2132	st955557.exe
5080	51454482.exe
1108	kp358440.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	51454482.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	51454482.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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\\\""	9be49b4740b9bd38d51d19ea7651067c28199c17aa1c794df1a79fb94bca7d21.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\\\""	st955557.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	st955557.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	51454482.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp358440.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9be49b4740b9bd38d51d19ea7651067c28199c17aa1c794df1a79fb94bca7d21.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5080	51454482.exe
5080	51454482.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5080	51454482.exe
Token: SeDebugPrivilege	1108	kp358440.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4752 wrote to memory of 2132	4752	9be49b4740b9bd38d51d19ea7651067c28199c17aa1c794df1a79fb94bca7d21.exe	83
PID 4752 wrote to memory of 2132	4752	9be49b4740b9bd38d51d19ea7651067c28199c17aa1c794df1a79fb94bca7d21.exe	83
PID 4752 wrote to memory of 2132	4752	9be49b4740b9bd38d51d19ea7651067c28199c17aa1c794df1a79fb94bca7d21.exe	83
PID 2132 wrote to memory of 5080	2132	st955557.exe	84
PID 2132 wrote to memory of 5080	2132	st955557.exe	84
PID 2132 wrote to memory of 5080	2132	st955557.exe	84
PID 2132 wrote to memory of 1108	2132	st955557.exe	97
PID 2132 wrote to memory of 1108	2132	st955557.exe	97
PID 2132 wrote to memory of 1108	2132	st955557.exe	97

C:\Users\Admin\AppData\Local\Temp\9be49b4740b9bd38d51d19ea7651067c28199c17aa1c794df1a79fb94bca7d21.exe
"C:\Users\Admin\AppData\Local\Temp\9be49b4740b9bd38d51d19ea7651067c28199c17aa1c794df1a79fb94bca7d21.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4752
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st955557.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st955557.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2132
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\51454482.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\51454482.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:5080
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp358440.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp358440.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1108

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\st955557.exe

Filesize
489KB

MD5
7bf547c552b30b1bc043188808096244

SHA1
d7857f8e4603957bec56bd236599007530eb337f

SHA256
288c6a0d43ee3609416d647336fb445c03236b6bd8cbee32285d81fa0b7217bf

SHA512
5294500e88abd6716d00b7de951a596349c1395319c4edafffbee14b988335ce29c4db4890d8108cb2ab6330dbfde1ce2bbd4731ac77391a765acf10e5502273

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\51454482.exe

Filesize
175KB

MD5
3d10b67208452d7a91d7bd7066067676

SHA1
e6c3ab7b6da65c8cc7dd95351f118caf3a50248d

SHA256
5c8ae96739bd9454a59e92b5eb6965647030e87453f7c417dbd7d53ebd837302

SHA512
b86d5ff4f55c90922a890401ae4301da7e71eb5e546a82536073cc58780ce55585214cff39ec9b52f70704580ad36c1fa95ebee1515dd2e7ea313cb670f2b4df

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp358440.exe

Filesize
348KB

MD5
cfe01aacee1ff63e618a94379c2f6676

SHA1
849ed745c53bb94f07215851c275820d8fcde852

SHA256
b7c5bbae42d9936aca67f8d314e508668fa0eb448a826fa799ab6bc9afa5986f

SHA512
c48331bdc809a9c1db3a2cf2f3871fcb120cf4df68992060b077aee089262e991b8e6d9f5d68b0661c82521305c3bfd2ae0efc02f5ff7b229c4d7cd6a8b4c99f

Download Submit
memory/1108-71-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-63-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-56-0x0000000004C60000-0x0000000004C9C000-memory.dmp

Filesize
240KB

Download
memory/1108-854-0x0000000006CE0000-0x0000000006D2C000-memory.dmp

Filesize
304KB

Download
memory/1108-57-0x00000000071F0000-0x000000000722A000-memory.dmp

Filesize
232KB

Download
memory/1108-853-0x000000000A480000-0x000000000A4BC000-memory.dmp

Filesize
240KB

Download
memory/1108-852-0x000000000A360000-0x000000000A46A000-memory.dmp

Filesize
1.0MB

Download
memory/1108-851-0x000000000A340000-0x000000000A352000-memory.dmp

Filesize
72KB

Download
memory/1108-850-0x0000000009CB0000-0x000000000A2C8000-memory.dmp

Filesize
6.1MB

Download
memory/1108-61-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-58-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-85-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-89-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-93-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-65-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-59-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-67-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-69-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-73-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-75-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-77-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-79-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-81-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-83-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-87-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/1108-91-0x00000000071F0000-0x0000000007225000-memory.dmp

Filesize
212KB

Download
memory/5080-31-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-27-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-19-0x0000000074070000-0x0000000074820000-memory.dmp

Filesize
7.7MB

Download
memory/5080-17-0x00000000049B0000-0x0000000004F54000-memory.dmp

Filesize
5.6MB

Download
memory/5080-15-0x0000000002240000-0x000000000225A000-memory.dmp

Filesize
104KB

Download
memory/5080-51-0x0000000074070000-0x0000000074820000-memory.dmp

Filesize
7.7MB

Download
memory/5080-49-0x0000000074070000-0x0000000074820000-memory.dmp

Filesize
7.7MB

Download
memory/5080-48-0x000000007407E000-0x000000007407F000-memory.dmp

Filesize
4KB

Download
memory/5080-20-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-21-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-14-0x000000007407E000-0x000000007407F000-memory.dmp

Filesize
4KB

Download
memory/5080-23-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-25-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-29-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-16-0x0000000074070000-0x0000000074820000-memory.dmp

Filesize
7.7MB

Download
memory/5080-33-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-35-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-37-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-39-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-41-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-43-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-45-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-47-0x0000000004F60000-0x0000000004F73000-memory.dmp

Filesize
76KB

Download
memory/5080-18-0x0000000004F60000-0x0000000004F78000-memory.dmp

Filesize
96KB

Download