healer | 9607b8cf512df52855c9f6d20bd9b7b3a22949f37f30fa396135a790f7311815

Analysis

max time kernel
149s
max time network
151s
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 01:24

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General

Target

9607b8cf512df52855c9f6d20bd9b7b3a22949f37f30fa396135a790f7311815.exe
Size

546KB
MD5

c8a8bfb86900c8c20975f2efc38877c6
SHA1

d737d91c7c8e8503007d9cb4dcb9d8332c899231
SHA256

9607b8cf512df52855c9f6d20bd9b7b3a22949f37f30fa396135a790f7311815
SHA512

47704c08f7c2df2cf9ce7362c9505c521faf44725ef07ae91fd1ac54ff7206a913d5086b0f86c2e009af4da9a2383d648b7f1aad432e081056f0b08fd5743240
SSDEEP

12288:PMrzy90N5hoEVF+NEeH5OvB2gpzvpfGwAcrPlgRxc+q+Wm7hj:0yQZVFSEeHkkojp+wzb8xqa

Score

10^/10

healer redline rosto discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosto

hueref.eu:4162

Attributes

auth_value
07d81eba8cad42bbd0ae60042d48eac6

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b83-12.dat	healer
behavioral1/memory/1992-15-0x0000000000BD0000-0x0000000000BDA000-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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	sw49EM56dy34.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	sw49EM56dy34.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	sw49EM56dy34.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	sw49EM56dy34.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	sw49EM56dy34.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	sw49EM56dy34.exe

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/4544-21-0x0000000002280000-0x00000000022C6000-memory.dmp	family_redline
behavioral1/memory/4544-23-0x0000000002550000-0x0000000002594000-memory.dmp	family_redline
behavioral1/memory/4544-31-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-37-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-87-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-85-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-83-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-79-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-77-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-75-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-73-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-71-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-69-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-67-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-65-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-61-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-59-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-57-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-55-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-53-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-51-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-47-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-45-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-43-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-41-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-39-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-35-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-33-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-29-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-27-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-81-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-63-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-49-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-25-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline
behavioral1/memory/4544-24-0x0000000002550000-0x000000000258E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3420	vkie7503pw.exe
1992	sw49EM56dy34.exe
4544	tkHY72Gh33mK.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	sw49EM56dy34.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	vkie7503pw.exe
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\\\""	9607b8cf512df52855c9f6d20bd9b7b3a22949f37f30fa396135a790f7311815.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	9607b8cf512df52855c9f6d20bd9b7b3a22949f37f30fa396135a790f7311815.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vkie7503pw.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tkHY72Gh33mK.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1992	sw49EM56dy34.exe
1992	sw49EM56dy34.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1992	sw49EM56dy34.exe
Token: SeDebugPrivilege	4544	tkHY72Gh33mK.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1772 wrote to memory of 3420	1772	9607b8cf512df52855c9f6d20bd9b7b3a22949f37f30fa396135a790f7311815.exe	83
PID 1772 wrote to memory of 3420	1772	9607b8cf512df52855c9f6d20bd9b7b3a22949f37f30fa396135a790f7311815.exe	83
PID 1772 wrote to memory of 3420	1772	9607b8cf512df52855c9f6d20bd9b7b3a22949f37f30fa396135a790f7311815.exe	83
PID 3420 wrote to memory of 1992	3420	vkie7503pw.exe	84
PID 3420 wrote to memory of 1992	3420	vkie7503pw.exe	84
PID 3420 wrote to memory of 4544	3420	vkie7503pw.exe	92
PID 3420 wrote to memory of 4544	3420	vkie7503pw.exe	92
PID 3420 wrote to memory of 4544	3420	vkie7503pw.exe	92

C:\Users\Admin\AppData\Local\Temp\9607b8cf512df52855c9f6d20bd9b7b3a22949f37f30fa396135a790f7311815.exe
"C:\Users\Admin\AppData\Local\Temp\9607b8cf512df52855c9f6d20bd9b7b3a22949f37f30fa396135a790f7311815.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1772
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkie7503pw.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vkie7503pw.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3420
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw49EM56dy34.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw49EM56dy34.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1992
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkHY72Gh33mK.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkHY72Gh33mK.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4544

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\vkie7503pw.exe

Filesize
402KB

MD5
1a242a0e5cf8f8f4d5c1562cd4bdd3c4

SHA1
b0e229c829cca9d127c8ad38eb6c66cb8ae3920c

SHA256
2ec8d31f9ca82161dfffe088aece71d9bc762ffe61517a5cf9bb55eb1d711150

SHA512
46e84304a2c1df7b26902ad80224d59c785a101224fa0a22e7fbdb4d1167fa6006775e30b6b5d7bd52c49fd36ec3d5dcf5c9ea21269b025aa173fcd735fbff43

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw49EM56dy34.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tkHY72Gh33mK.exe

Filesize
317KB

MD5
951fa5356ac288731a279778680760cb

SHA1
ec2e18c615f5818742d946582d64e32bb88dbfbb

SHA256
f5f7055115e81907accaf5c574e871f2c009da8163df4d5930af1563f4f5b175

SHA512
b8385866f94ab644ad455571866080250acb23cb1d19208ec58cf316524e0b6c419620622c0fe0591b1ff0e3ee5a8e50a39ed0bc4a792ba4b9b903b0ed83d1c4

Download Submit
memory/1992-14-0x00007FFEFAB13000-0x00007FFEFAB15000-memory.dmp

Filesize
8KB

Download
memory/1992-15-0x0000000000BD0000-0x0000000000BDA000-memory.dmp

Filesize
40KB

Download
memory/4544-59-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-51-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-23-0x0000000002550000-0x0000000002594000-memory.dmp

Filesize
272KB

Download
memory/4544-31-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-37-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-87-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-85-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-83-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-79-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-77-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-75-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-73-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-71-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-69-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-67-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-65-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-61-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-21-0x0000000002280000-0x00000000022C6000-memory.dmp

Filesize
280KB

Download
memory/4544-57-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-55-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-53-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-22-0x0000000004C90000-0x0000000005234000-memory.dmp

Filesize
5.6MB

Download
memory/4544-47-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-45-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-43-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-41-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-39-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-35-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-33-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-29-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-27-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-81-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-63-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-49-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-25-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-24-0x0000000002550000-0x000000000258E000-memory.dmp

Filesize
248KB

Download
memory/4544-930-0x0000000005240000-0x0000000005858000-memory.dmp

Filesize
6.1MB

Download
memory/4544-931-0x0000000005870000-0x000000000597A000-memory.dmp

Filesize
1.0MB

Download
memory/4544-932-0x00000000059B0000-0x00000000059C2000-memory.dmp

Filesize
72KB

Download
memory/4544-933-0x00000000059D0000-0x0000000005A0C000-memory.dmp

Filesize
240KB

Download
memory/4544-934-0x0000000005B20000-0x0000000005B6C000-memory.dmp

Filesize
304KB

Download