healer | 1747b199bbc62dd03977ec55d595993ee290f35dc1e2f48b1945be737b020290

Analysis

max time kernel
143s
max time network
148s
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 02:11

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General

Target

1747b199bbc62dd03977ec55d595993ee290f35dc1e2f48b1945be737b020290.exe
Size

706KB
MD5

bad7970fc4db73327d4752052ed12e88
SHA1

ee9d17690ea56e596489a226b07e0f7d90b7bb24
SHA256

1747b199bbc62dd03977ec55d595993ee290f35dc1e2f48b1945be737b020290
SHA512

63d3c781752ba6eff9302f0a674f58a91ca4f61e770e851d1a9f1021c30e49e116642962231d5f1d2a619eb58737272bb10768ebf868aba4e0817aaac56724b4
SSDEEP

12288:ZMrCy90wYhwTeWnj3ihasPJg5SK5nPEeM0Yu6EnvJozIBzWZhK9Le:TyBYhwTeM2PPJg5SK95M0YurnxozIBz8

Score

10^/10

healer redline ronam discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

ronam

193.233.20.17:4139

Attributes

auth_value
125421d19d14dd7fd211bc7f6d4aea6c

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023c9d-19.dat	healer
behavioral1/memory/996-22-0x0000000000FD0000-0x0000000000FDA000-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\DisableScanOnRealtimeEnable = "1"	rgr6840.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	rgr6840.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	rgr6840.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	rgr6840.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	rgr6840.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	rgr6840.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/228-29-0x0000000004CB0000-0x0000000004CF6000-memory.dmp	family_redline
behavioral1/memory/228-31-0x0000000004D30000-0x0000000004D74000-memory.dmp	family_redline
behavioral1/memory/228-58-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-59-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-95-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-93-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-91-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-89-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-87-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-85-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-81-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-79-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-77-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-75-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-73-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-69-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-67-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-65-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-63-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-61-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-55-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-51-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-47-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-43-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-41-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-39-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-83-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-71-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-53-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-49-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-45-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-37-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-35-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-33-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline
behavioral1/memory/228-32-0x0000000004D30000-0x0000000004D6E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
768	vdU3454.exe
1668	vRX8888.exe
996	rgr6840.exe
228	scy59EO.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"	rgr6840.exe

Adds Run key to start application 2 TTPs 3 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\\\""	1747b199bbc62dd03977ec55d595993ee290f35dc1e2f48b1945be737b020290.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\\\""	vdU3454.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	vRX8888.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2320	sc.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	1747b199bbc62dd03977ec55d595993ee290f35dc1e2f48b1945be737b020290.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vdU3454.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vRX8888.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	scy59EO.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
996	rgr6840.exe
996	rgr6840.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	996	rgr6840.exe
Token: SeDebugPrivilege	228	scy59EO.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2376 wrote to memory of 768	2376	1747b199bbc62dd03977ec55d595993ee290f35dc1e2f48b1945be737b020290.exe	85
PID 2376 wrote to memory of 768	2376	1747b199bbc62dd03977ec55d595993ee290f35dc1e2f48b1945be737b020290.exe	85
PID 2376 wrote to memory of 768	2376	1747b199bbc62dd03977ec55d595993ee290f35dc1e2f48b1945be737b020290.exe	85
PID 768 wrote to memory of 1668	768	vdU3454.exe	86
PID 768 wrote to memory of 1668	768	vdU3454.exe	86
PID 768 wrote to memory of 1668	768	vdU3454.exe	86
PID 1668 wrote to memory of 996	1668	vRX8888.exe	88
PID 1668 wrote to memory of 996	1668	vRX8888.exe	88
PID 1668 wrote to memory of 228	1668	vRX8888.exe	99
PID 1668 wrote to memory of 228	1668	vRX8888.exe	99
PID 1668 wrote to memory of 228	1668	vRX8888.exe	99

C:\Users\Admin\AppData\Local\Temp\1747b199bbc62dd03977ec55d595993ee290f35dc1e2f48b1945be737b020290.exe
"C:\Users\Admin\AppData\Local\Temp\1747b199bbc62dd03977ec55d595993ee290f35dc1e2f48b1945be737b020290.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2376
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vdU3454.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vdU3454.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:768
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vRX8888.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vRX8888.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1668
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rgr6840.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rgr6840.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:996
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\scy59EO.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\scy59EO.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:228

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:2320

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\vdU3454.exe

Filesize
560KB

MD5
acc0479e584db9541c9e4803a9a9b227

SHA1
21e68de0c2f0172a8a88af38e09d8041eaba39da

SHA256
ac5715d65aae2f4f0250a84693a7e61d3fc62c0073a5ab65ee79428e8afec9c1

SHA512
54b66f509b293d2a02d870850b160f0db5264f4958e0da75d579d7012ff40017b95d09136cb3011ec49a6a32d474c78859a26f0f0c2d1c80b696aa913fab582d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vRX8888.exe

Filesize
416KB

MD5
f1c664d9a3010dfd86c380b27443a0a3

SHA1
52d2a6b147a47ce8ce3f8ff8372428e812166e91

SHA256
0830d6e70db52a5d756c367b65ceb9c7149447d7438be962a7f1032955cca8a5

SHA512
4c5ad4a9c733519952b49239281d58765584d0400d317904933bba7efa9c2dd74a2cb4987bf2042f6df2d6f0fbf2a03c7235d1726d3e60ef95135367d71df5f9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\rgr6840.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\scy59EO.exe

Filesize
349KB

MD5
5aa6e9bac1bee1dca3b7a5d420766c2d

SHA1
88f97330ccd57f3c960ea564fc7ab8a260ce9aef

SHA256
f4565199231418a4e651250524064d521d249ea5fe006f66c29f4f765877b47c

SHA512
e8f98d0efbbd42276c46f075227e17a1b823726ab8cabff60ad7d8efd9a8a1502e300a5fa3c9323218382ef0fb50d6f475f790e9567681a658336792e35c771b

Download Submit
memory/228-67-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-29-0x0000000004CB0000-0x0000000004CF6000-memory.dmp

Filesize
280KB

Download
memory/228-942-0x0000000005CE0000-0x0000000005D2C000-memory.dmp

Filesize
304KB

Download
memory/228-65-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-30-0x0000000004DC0000-0x0000000005364000-memory.dmp

Filesize
5.6MB

Download
memory/228-31-0x0000000004D30000-0x0000000004D74000-memory.dmp

Filesize
272KB

Download
memory/228-58-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-59-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-95-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-93-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-941-0x0000000005B90000-0x0000000005BCC000-memory.dmp

Filesize
240KB

Download
memory/228-89-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-63-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-85-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-81-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-79-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-77-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-75-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-73-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-69-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-91-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-940-0x0000000005B30000-0x0000000005B42000-memory.dmp

Filesize
72KB

Download
memory/228-87-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-61-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-55-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-51-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-47-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-43-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-41-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-39-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-83-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-71-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-53-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-49-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-45-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-37-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-35-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-33-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-32-0x0000000004D30000-0x0000000004D6E000-memory.dmp

Filesize
248KB

Download
memory/228-938-0x0000000005370000-0x0000000005988000-memory.dmp

Filesize
6.1MB

Download
memory/228-939-0x00000000059F0000-0x0000000005AFA000-memory.dmp

Filesize
1.0MB

Download
memory/996-23-0x00007FFBA0563000-0x00007FFBA0565000-memory.dmp

Filesize
8KB

Download
memory/996-21-0x00007FFBA0563000-0x00007FFBA0565000-memory.dmp

Filesize
8KB

Download
memory/996-22-0x0000000000FD0000-0x0000000000FDA000-memory.dmp

Filesize
40KB

Download