healer | cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8

Analysis

max time kernel
142s
max time network
146s
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, 06:06

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General

Target

cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8.exe
Size

546KB
MD5

cada6d2e5c7815f95087d8a70db5596e
SHA1

49cc793a8fe9aff6853f960294e5986aaed00e8a
SHA256

cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8
SHA512

60814ceed73a3829a6071bf22288f03b4e50963f7bcb7203d9b8dcb7e737c2d01b197b89664451d0ef80de803dd729c268c45f8a1117425f4478ed3cf0e3ed55
SSDEEP

12288:gMrgy905kcpF/smDcPbEsYe+JidaWINaqAE2Bae6:Qy2kcXD2Fh6WINaqAjse6

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/0x000b000000023b9b-12.dat	healer
behavioral1/memory/2220-15-0x0000000000C90000-0x0000000000C9A000-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"	b4626EO.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b4626EO.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b4626EO.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b4626EO.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b4626EO.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b4626EO.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/1504-22-0x0000000002680000-0x00000000026C6000-memory.dmp	family_redline
behavioral1/memory/1504-24-0x00000000051C0000-0x0000000005204000-memory.dmp	family_redline
behavioral1/memory/1504-30-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-58-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-88-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-86-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-84-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-83-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-80-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-78-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-76-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-75-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-72-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-70-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-68-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-66-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-62-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-60-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-54-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-50-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-46-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-44-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-40-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-36-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-34-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-32-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-64-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-56-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-52-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-48-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-42-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-38-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-28-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-26-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline
behavioral1/memory/1504-25-0x00000000051C0000-0x00000000051FE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3492	nice8711.exe
2220	b4626EO.exe
1504	c22GT35.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"	b4626EO.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\\\""	nice8711.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\\\""	cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8.exe

Launches sc.exe 1 IoCs

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

pid	Process
4580	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	c22GT35.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nice8711.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2220	b4626EO.exe
2220	b4626EO.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2220	b4626EO.exe
Token: SeDebugPrivilege	1504	c22GT35.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5104 wrote to memory of 3492	5104	cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8.exe	83
PID 5104 wrote to memory of 3492	5104	cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8.exe	83
PID 5104 wrote to memory of 3492	5104	cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8.exe	83
PID 3492 wrote to memory of 2220	3492	nice8711.exe	84
PID 3492 wrote to memory of 2220	3492	nice8711.exe	84
PID 3492 wrote to memory of 1504	3492	nice8711.exe	93
PID 3492 wrote to memory of 1504	3492	nice8711.exe	93
PID 3492 wrote to memory of 1504	3492	nice8711.exe	93

C:\Users\Admin\AppData\Local\Temp\cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8.exe
"C:\Users\Admin\AppData\Local\Temp\cf02a0163d59c3144d6f5d0f115db185a32671e16ef1ce4a3a1eefc7148880d8.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5104
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8711.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice8711.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3492
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4626EO.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4626EO.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2220
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c22GT35.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c22GT35.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1504

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:4580

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\nice8711.exe

Filesize
402KB

MD5
7e145218998183ea547ef380ecc6b139

SHA1
e814b1878174c79144694e4224f93688a7b130c1

SHA256
b71e9b587e7812a4d4d945dd39bf134cf7f336652637575b4237ad97aa27a697

SHA512
3a54832661c3f05bc79b6c38851fa01ae5aa31b8e4ed0e4b6a85a50f57a3d4da427947cf7863d2d6cfbb8d0563d9862f33bafd228be8df6e47c09e6172e4272b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b4626EO.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c22GT35.exe

Filesize
367KB

MD5
b027ebb3e70d7bc51c75bbdfd85ea392

SHA1
89bea40a9f34e998af07884e9a3da1df21037b2a

SHA256
0c7a52e23934ed22905ccf78982f546ab0a36f92cdc64bf1cfddc7b4cb02d0e3

SHA512
4d51137bd5c210f57198dd9f08858415ec2b5f4cd4324651bbc4b0127fbcfb1486b4f5f2add49602afeb340675ba3f37344ccf3d728039dabf3411bd547f0a4c

Download Submit
memory/1504-66-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-56-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-935-0x0000000005BA0000-0x0000000005BEC000-memory.dmp

Filesize
304KB

Download
memory/1504-22-0x0000000002680000-0x00000000026C6000-memory.dmp

Filesize
280KB

Download
memory/1504-23-0x0000000004BD0000-0x0000000005174000-memory.dmp

Filesize
5.6MB

Download
memory/1504-24-0x00000000051C0000-0x0000000005204000-memory.dmp

Filesize
272KB

Download
memory/1504-30-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-58-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-88-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-86-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-84-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-83-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-80-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-78-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-76-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-75-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-72-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-70-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-68-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-934-0x0000000005A50000-0x0000000005A8C000-memory.dmp

Filesize
240KB

Download
memory/1504-54-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-933-0x0000000005A30000-0x0000000005A42000-memory.dmp

Filesize
72KB

Download
memory/1504-60-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-50-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-46-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-44-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-40-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-36-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-34-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-32-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-64-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-62-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-52-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-48-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-42-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-38-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-28-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-26-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-25-0x00000000051C0000-0x00000000051FE000-memory.dmp

Filesize
248KB

Download
memory/1504-931-0x0000000005250000-0x0000000005868000-memory.dmp

Filesize
6.1MB

Download
memory/1504-932-0x00000000058F0000-0x00000000059FA000-memory.dmp

Filesize
1.0MB

Download
memory/2220-16-0x00007FFB51D43000-0x00007FFB51D45000-memory.dmp

Filesize
8KB

Download
memory/2220-14-0x00007FFB51D43000-0x00007FFB51D45000-memory.dmp

Filesize
8KB

Download
memory/2220-15-0x0000000000C90000-0x0000000000C9A000-memory.dmp

Filesize
40KB

Download