healer | 109cbbe6ae1df3cf50c4bf27db06dc78318afe648905a2f5654f4562824304fb

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
04-11-2024 14:11

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General

Target

109cbbe6ae1df3cf50c4bf27db06dc78318afe648905a2f5654f4562824304fb.exe
Size

554KB
MD5

11a490792ee5f9c176cd3715f3a1950f
SHA1

ff7f4784e13965d317f69a376be39aec5a11399a
SHA256

109cbbe6ae1df3cf50c4bf27db06dc78318afe648905a2f5654f4562824304fb
SHA512

91e3ee06029f6336bd495558f0c3fdf811fa08cfc57226d33c2f0a1bc469d05c2e8be7be80fc3021b2c4afeebb43f3b1ab30ec5673ce8f033500d63485de8617
SSDEEP

12288:QMroy90iClF/u4mCY61H9Ghr3xdnMTKbLRyDXmm:oyulF/jmHCGhrhRM+8D2m

Score

10^/10

healer redline boris discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

boris

193.233.20.32:4125

Attributes

auth_value
766b5bdf6dbefcf7ca223351952fc38f

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b6a-12.dat	healer
behavioral1/memory/4596-15-0x0000000000F20000-0x0000000000F2A000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h46ZW19.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h46ZW19.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h46ZW19.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h46ZW19.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h46ZW19.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h46ZW19.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/1016-22-0x0000000004DD0000-0x0000000004E16000-memory.dmp	family_redline
behavioral1/memory/1016-24-0x00000000072F0000-0x0000000007334000-memory.dmp	family_redline
behavioral1/memory/1016-28-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-36-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-88-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-86-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-84-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-82-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-78-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-76-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-74-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-72-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-70-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-68-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-66-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-64-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-62-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-58-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-56-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-54-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-52-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-48-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-46-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-44-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-42-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-40-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-38-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-34-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-32-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-30-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-80-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-60-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-50-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-26-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline
behavioral1/memory/1016-25-0x00000000072F0000-0x000000000732F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4180	niba3497.exe
4596	h46ZW19.exe
1016	irPiR76.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"	h46ZW19.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\\\""	109cbbe6ae1df3cf50c4bf27db06dc78318afe648905a2f5654f4562824304fb.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\\\""	niba3497.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	109cbbe6ae1df3cf50c4bf27db06dc78318afe648905a2f5654f4562824304fb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	niba3497.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	irPiR76.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4596	h46ZW19.exe
4596	h46ZW19.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4596	h46ZW19.exe
Token: SeDebugPrivilege	1016	irPiR76.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2680 wrote to memory of 4180	2680	109cbbe6ae1df3cf50c4bf27db06dc78318afe648905a2f5654f4562824304fb.exe	84
PID 2680 wrote to memory of 4180	2680	109cbbe6ae1df3cf50c4bf27db06dc78318afe648905a2f5654f4562824304fb.exe	84
PID 2680 wrote to memory of 4180	2680	109cbbe6ae1df3cf50c4bf27db06dc78318afe648905a2f5654f4562824304fb.exe	84
PID 4180 wrote to memory of 4596	4180	niba3497.exe	85
PID 4180 wrote to memory of 4596	4180	niba3497.exe	85
PID 4180 wrote to memory of 1016	4180	niba3497.exe	94
PID 4180 wrote to memory of 1016	4180	niba3497.exe	94
PID 4180 wrote to memory of 1016	4180	niba3497.exe	94

C:\Users\Admin\AppData\Local\Temp\109cbbe6ae1df3cf50c4bf27db06dc78318afe648905a2f5654f4562824304fb.exe
"C:\Users\Admin\AppData\Local\Temp\109cbbe6ae1df3cf50c4bf27db06dc78318afe648905a2f5654f4562824304fb.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba3497.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba3497.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4180
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h46ZW19.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h46ZW19.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4596
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\irPiR76.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\irPiR76.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1016

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\niba3497.exe

Filesize
412KB

MD5
50f338c035319b646c72bf44b5f95726

SHA1
a4d4b20dadb3a8eb9058edd59e2a755b49720062

SHA256
15085004a0e36cb38451349842567897813ff312e7977ff6576d4d48c429c36e

SHA512
f76f301582c91e79cf1a48cbc35f1bd9aca9230dcb56731a72a6945f6c743b3b2fb46519511ab7ec9cd6ddf5727ec06d1176161a01369c7ce4e280bc52ea8302

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h46ZW19.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\irPiR76.exe

Filesize
386KB

MD5
05e7a10d101f42b892a752d71401100b

SHA1
4a258237e8a58a58b0e1dc8944b07e6380397595

SHA256
9a39346376426099ea419d8247fb84a6887dd9f33d0824a6cbb4ae0b61961f44

SHA512
f761212f4039b9dd807ab0af1c5e819be3872f7633ee4eab3f26733145fdbff1569d0c617b16accaeea7bee7fd4eb72d6310e5705aa54981ae0714a2fc97f69a

Download Submit
memory/1016-64-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-22-0x0000000004DD0000-0x0000000004E16000-memory.dmp

Filesize
280KB

Download
memory/1016-935-0x0000000008240000-0x000000000828C000-memory.dmp

Filesize
304KB

Download
memory/1016-58-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-23-0x0000000007420000-0x00000000079C4000-memory.dmp

Filesize
5.6MB

Download
memory/1016-24-0x00000000072F0000-0x0000000007334000-memory.dmp

Filesize
272KB

Download
memory/1016-28-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-36-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-88-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-86-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-62-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-82-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-56-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-76-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-74-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-72-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-70-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-68-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-66-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-934-0x0000000008100000-0x000000000813C000-memory.dmp

Filesize
240KB

Download
memory/1016-84-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-933-0x00000000073E0000-0x00000000073F2000-memory.dmp

Filesize
72KB

Download
memory/1016-78-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-54-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-52-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-48-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-46-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-44-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-42-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-40-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-38-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-34-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-32-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-30-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-80-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-60-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-50-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-26-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-25-0x00000000072F0000-0x000000000732F000-memory.dmp

Filesize
252KB

Download
memory/1016-931-0x00000000079D0000-0x0000000007FE8000-memory.dmp

Filesize
6.1MB

Download
memory/1016-932-0x0000000007FF0000-0x00000000080FA000-memory.dmp

Filesize
1.0MB

Download
memory/4596-16-0x00007FFDF13F3000-0x00007FFDF13F5000-memory.dmp

Filesize
8KB

Download
memory/4596-14-0x00007FFDF13F3000-0x00007FFDF13F5000-memory.dmp

Filesize
8KB

Download
memory/4596-15-0x0000000000F20000-0x0000000000F2A000-memory.dmp

Filesize
40KB

Download