healer | 10aa04f5f53d0aa15fab4beaeabebda1effb488aac1f58a40f962d20a2370e23

Analysis

max time kernel
146s
max time network
149s
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 02:23

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General

Target

10aa04f5f53d0aa15fab4beaeabebda1effb488aac1f58a40f962d20a2370e23.exe
Size

546KB
MD5

fd430cf0aa0698d08764522f0c18fe46
SHA1

68e7e206e0c11dae2ade9e18de1840186162c035
SHA256

10aa04f5f53d0aa15fab4beaeabebda1effb488aac1f58a40f962d20a2370e23
SHA512

b6cc62c4cb619669ff2a8e647b2a8dba039cfa5c36b643da9878caca0f71dcb0c9f0f605f9a5cf4777b02c79c7fe382e1d88af22bb58dbbcf55b36e96188d12b
SSDEEP

12288:pMrWy901FByodjgLNusYeOJidaTIsaqAE2B1YAcMA:DySryo9WNnhKTIsaqAjPY/3

Score

10^/10

healer redline mango discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

mango

193.233.20.28:4125

Attributes

auth_value
ecf79d7f5227d998a3501c972d915d23

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023ca7-12.dat	healer
behavioral1/memory/2296-15-0x0000000000010000-0x000000000001A000-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"	b3549qb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b3549qb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b3549qb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b3549qb.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b3549qb.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b3549qb.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/4452-22-0x0000000002600000-0x0000000002646000-memory.dmp	family_redline
behavioral1/memory/4452-24-0x00000000051C0000-0x0000000005204000-memory.dmp	family_redline
behavioral1/memory/4452-72-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-64-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-88-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-86-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-82-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-80-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-78-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-74-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-70-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-68-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-66-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-62-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-58-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-56-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-54-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-53-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-50-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-46-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-42-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-84-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-76-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-60-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-48-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-44-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-40-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-38-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-36-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-34-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-32-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-30-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-28-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-26-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/4452-25-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3000	nice1061.exe
2296	b3549qb.exe
4452	c61Tr75.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"	b3549qb.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\\\""	10aa04f5f53d0aa15fab4beaeabebda1effb488aac1f58a40f962d20a2370e23.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\\\""	nice1061.exe

Launches sc.exe 1 IoCs

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

pid	Process
2824	sc.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	10aa04f5f53d0aa15fab4beaeabebda1effb488aac1f58a40f962d20a2370e23.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nice1061.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c61Tr75.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2296	b3549qb.exe
2296	b3549qb.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2296	b3549qb.exe
Token: SeDebugPrivilege	4452	c61Tr75.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 336 wrote to memory of 3000	336	10aa04f5f53d0aa15fab4beaeabebda1effb488aac1f58a40f962d20a2370e23.exe	83
PID 336 wrote to memory of 3000	336	10aa04f5f53d0aa15fab4beaeabebda1effb488aac1f58a40f962d20a2370e23.exe	83
PID 336 wrote to memory of 3000	336	10aa04f5f53d0aa15fab4beaeabebda1effb488aac1f58a40f962d20a2370e23.exe	83
PID 3000 wrote to memory of 2296	3000	nice1061.exe	84
PID 3000 wrote to memory of 2296	3000	nice1061.exe	84
PID 3000 wrote to memory of 4452	3000	nice1061.exe	95
PID 3000 wrote to memory of 4452	3000	nice1061.exe	95
PID 3000 wrote to memory of 4452	3000	nice1061.exe	95

C:\Users\Admin\AppData\Local\Temp\10aa04f5f53d0aa15fab4beaeabebda1effb488aac1f58a40f962d20a2370e23.exe
"C:\Users\Admin\AppData\Local\Temp\10aa04f5f53d0aa15fab4beaeabebda1effb488aac1f58a40f962d20a2370e23.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:336
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice1061.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice1061.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3000
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3549qb.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3549qb.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2296
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c61Tr75.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c61Tr75.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4452

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:2824

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\nice1061.exe

Filesize
402KB

MD5
d20828e04d1e28823a6e15253947c653

SHA1
ed931e7e68973fc50eec3bb72ba2235ce050855d

SHA256
4cc3dcce38735e9719352ab73168516f8de34e0dd9e2b6933167870c19e28d8c

SHA512
4cc708214571919cb070e0af72c8d412764ccc0f48f096d39580e23d217ab761116e9f21d319c49bc9b3eae3b8a1298638d6c6d839c621068823ad7ce64f3e54

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3549qb.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c61Tr75.exe

Filesize
367KB

MD5
b027ebb3e70d7bc51c75bbdfd85ea392

SHA1
89bea40a9f34e998af07884e9a3da1df21037b2a

SHA256
0c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3

SHA512
4d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c

Download Submit
memory/2296-15-0x0000000000010000-0x000000000001A000-memory.dmp

Filesize
40KB

Download
memory/2296-14-0x00007FFE38A53000-0x00007FFE38A55000-memory.dmp

Filesize
8KB

Download
memory/2296-16-0x00007FFE38A53000-0x00007FFE38A55000-memory.dmp

Filesize
8KB

Download
memory/4452-56-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-42-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-24-0x00000000051C0000-0x0000000005204000-memory.dmp

Filesize
272KB

Download
memory/4452-72-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-64-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-88-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-86-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-82-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-80-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-78-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-74-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-70-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-68-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-66-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-62-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-58-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-22-0x0000000002600000-0x0000000002646000-memory.dmp

Filesize
280KB

Download
memory/4452-54-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-53-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-50-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-46-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-23-0x0000000004BD0000-0x0000000005174000-memory.dmp

Filesize
5.6MB

Download
memory/4452-84-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-76-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-60-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-48-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-44-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-40-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-38-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-36-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-34-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-32-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-30-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-28-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-26-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-25-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/4452-931-0x0000000005250000-0x0000000005868000-memory.dmp

Filesize
6.1MB

Download
memory/4452-932-0x00000000058F0000-0x00000000059FA000-memory.dmp

Filesize
1.0MB

Download
memory/4452-933-0x0000000005A30000-0x0000000005A42000-memory.dmp

Filesize
72KB

Download
memory/4452-934-0x0000000005A50000-0x0000000005A8C000-memory.dmp

Filesize
240KB

Download
memory/4452-935-0x0000000005BA0000-0x0000000005BEC000-memory.dmp

Filesize
304KB

Download