healer | 998a25dd6724a5b4ea2c3c2804873d7634016fe10d29b11d8dec6d35fbc64630

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 02:37

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General

Target

998a25dd6724a5b4ea2c3c2804873d7634016fe10d29b11d8dec6d35fbc64630.exe
Size

674KB
MD5

3fca2d400ed4cd975bd1bbfce9a89bda
SHA1

3af7d1e17b0d5446bcbddfe4599150dcd526c8db
SHA256

998a25dd6724a5b4ea2c3c2804873d7634016fe10d29b11d8dec6d35fbc64630
SHA512

ca67aa71b432f9ec45f5eb358ad2102cf06aa9b0c203d7d357fdd805ecc4041c1f579451e2b7326e1d0f628839cb11c3fab571557f9b7bb4608da19a1aa063d0
SSDEEP

12288:jy909WOhqySrqf0qPs0W0Pcvh2gvUrxJkkvwDIShPxWHP2p5r9hlZCt:jyjOhqySBqPEKcvQkWTvwVhPxSuxzwt

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/4772-15-0x00000000023B0000-0x00000000023CA000-memory.dmp	healer
behavioral1/memory/4772-18-0x0000000004980000-0x0000000004998000-memory.dmp	healer
behavioral1/memory/4772-28-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/4772-46-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/4772-44-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/4772-42-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/4772-40-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/4772-38-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/4772-36-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/4772-34-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/4772-32-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/4772-30-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/4772-24-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/4772-22-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/4772-20-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/4772-19-0x0000000004980000-0x0000000004993000-memory.dmp	healer
behavioral1/memory/4772-26-0x0000000004980000-0x0000000004993000-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\DisableRealtimeMonitoring = "1"	14930928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	14930928.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	14930928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	14930928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	14930928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	14930928.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/3964-56-0x00000000049B0000-0x00000000049EC000-memory.dmp	family_redline
behavioral1/memory/3964-57-0x0000000004A50000-0x0000000004A8A000-memory.dmp	family_redline
behavioral1/memory/3964-65-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-73-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-93-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-91-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-89-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-87-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-85-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-83-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-81-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-77-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-75-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-71-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-70-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-67-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-79-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-63-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-61-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-59-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline
behavioral1/memory/3964-58-0x0000000004A50000-0x0000000004A85000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3132	st635183.exe
4772	14930928.exe
3964	kp015107.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	14930928.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	14930928.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\\\""	998a25dd6724a5b4ea2c3c2804873d7634016fe10d29b11d8dec6d35fbc64630.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\\\""	st635183.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	998a25dd6724a5b4ea2c3c2804873d7634016fe10d29b11d8dec6d35fbc64630.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	st635183.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	14930928.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp015107.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4772	14930928.exe
4772	14930928.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4772	14930928.exe
Token: SeDebugPrivilege	3964	kp015107.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 3132	2024	998a25dd6724a5b4ea2c3c2804873d7634016fe10d29b11d8dec6d35fbc64630.exe	83
PID 2024 wrote to memory of 3132	2024	998a25dd6724a5b4ea2c3c2804873d7634016fe10d29b11d8dec6d35fbc64630.exe	83
PID 2024 wrote to memory of 3132	2024	998a25dd6724a5b4ea2c3c2804873d7634016fe10d29b11d8dec6d35fbc64630.exe	83
PID 3132 wrote to memory of 4772	3132	st635183.exe	84
PID 3132 wrote to memory of 4772	3132	st635183.exe	84
PID 3132 wrote to memory of 4772	3132	st635183.exe	84
PID 3132 wrote to memory of 3964	3132	st635183.exe	97
PID 3132 wrote to memory of 3964	3132	st635183.exe	97
PID 3132 wrote to memory of 3964	3132	st635183.exe	97

C:\Users\Admin\AppData\Local\Temp\998a25dd6724a5b4ea2c3c2804873d7634016fe10d29b11d8dec6d35fbc64630.exe
"C:\Users\Admin\AppData\Local\Temp\998a25dd6724a5b4ea2c3c2804873d7634016fe10d29b11d8dec6d35fbc64630.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st635183.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st635183.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3132
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\14930928.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\14930928.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:4772
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp015107.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp015107.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3964

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st635183.exe

Filesize
520KB

MD5
87bb0d08d06168726123cba333df2c62

SHA1
b4727968314c11b37f28d5f7178457152a587863

SHA256
3661db600463ad2876b30e2a7763659f91dff5c8d3cddf7806968a1c2db2179b

SHA512
1e99b1978da4ea17ef8a974f0d4fca2e504cf07b724698859fdc1dcf76dde110f7a51d5c29263dd25d33860fd8c3084f2bea5d84f4ffb59fb592bf1d03c0f605

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\14930928.exe

Filesize
176KB

MD5
3117b5d9dddee2aeb764070b01fa1e7e

SHA1
8546ebe9e6a20729dbb1d60d12ce000ee03205ae

SHA256
e9632a30ec6da9939a48df69071920afd943de2dd50c38ab1e3a3af574d6268e

SHA512
d378beef932549f1648c1d9160511b0ba6fdeb4cb6317a76cc9156162d1107f8d66860931351867ee2076204be5abd14bfaa77022322dbf0fcadf4616e05af79

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp015107.exe

Filesize
415KB

MD5
c400562e6a3acffaee01b6aa2a91dd7e

SHA1
cd22596e635c787b76d769415a7ce4ee95d6b845

SHA256
196e3e5d2f432a0f1f02b07c05c554ac472bd63f80c26bb8bc4322e537b28346

SHA512
aecc2b78a76678b3286fde8e12315d6369307c7a85ea9e0351fb7d22597e31e1b3f501336cc1d5510be1f873d6baf9959937fc7eb28bf19bb6e44dd2b52a446c

Download Submit
memory/3964-75-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-79-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-56-0x00000000049B0000-0x00000000049EC000-memory.dmp

Filesize
240KB

Download
memory/3964-854-0x0000000007EC0000-0x0000000007F0C000-memory.dmp

Filesize
304KB

Download
memory/3964-57-0x0000000004A50000-0x0000000004A8A000-memory.dmp

Filesize
232KB

Download
memory/3964-853-0x0000000007D40000-0x0000000007D7C000-memory.dmp

Filesize
240KB

Download
memory/3964-852-0x0000000007C20000-0x0000000007D2A000-memory.dmp

Filesize
1.0MB

Download
memory/3964-851-0x0000000007C00000-0x0000000007C12000-memory.dmp

Filesize
72KB

Download
memory/3964-850-0x00000000075B0000-0x0000000007BC8000-memory.dmp

Filesize
6.1MB

Download
memory/3964-58-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-59-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-61-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-63-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-73-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-67-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-65-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-70-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-71-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-77-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-81-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-83-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-85-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-87-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-89-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-91-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/3964-93-0x0000000004A50000-0x0000000004A85000-memory.dmp

Filesize
212KB

Download
memory/4772-32-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-24-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-28-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-17-0x0000000004AA0000-0x0000000005044000-memory.dmp

Filesize
5.6MB

Download
memory/4772-15-0x00000000023B0000-0x00000000023CA000-memory.dmp

Filesize
104KB

Download
memory/4772-51-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/4772-49-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/4772-48-0x000000007466E000-0x000000007466F000-memory.dmp

Filesize
4KB

Download
memory/4772-26-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-19-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-14-0x000000007466E000-0x000000007466F000-memory.dmp

Filesize
4KB

Download
memory/4772-20-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-22-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-30-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-16-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/4772-34-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-36-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-38-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-40-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-42-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-44-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-47-0x0000000074660000-0x0000000074E10000-memory.dmp

Filesize
7.7MB

Download
memory/4772-46-0x0000000004980000-0x0000000004993000-memory.dmp

Filesize
76KB

Download
memory/4772-18-0x0000000004980000-0x0000000004998000-memory.dmp

Filesize
96KB

Download