healer | 7650e2ed9277f618be9b835daa23ca21d89454df05238a186f035098f995290f

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, 06:21

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General

Target

7650e2ed9277f618be9b835daa23ca21d89454df05238a186f035098f995290f.exe
Size

385KB
MD5

6b4f27edce4a8598d51fe194edf3ee64
SHA1

557037c8d840b2e9fc3be13ba377b5440e6fdfb6
SHA256

7650e2ed9277f618be9b835daa23ca21d89454df05238a186f035098f995290f
SHA512

bf7f5e17268db7e8666729ec6bd0bcbae03d99b07983dc56d79b60db01de1fc54a57ff29f2f5454bbbff30ebb2c9130f09f359fc163f6c187344987987317a84
SSDEEP

6144:KNy+bnr+Zp0yN90QECAYLiFRoN24uBXUkht+UO4tSzPxczG1IojBSJCF:XMrJy90gA1E2F/M9PxczaIWS4F

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/0x000a000000023c7d-5.dat	healer
behavioral1/memory/2600-8-0x0000000000820000-0x000000000082A000-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	s6458zv.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	s6458zv.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	s6458zv.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	s6458zv.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	s6458zv.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	s6458zv.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/2696-17-0x0000000002370000-0x00000000023B6000-memory.dmp	family_redline
behavioral1/memory/2696-19-0x0000000004A70000-0x0000000004AB4000-memory.dmp	family_redline
behavioral1/memory/2696-61-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-83-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-81-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-79-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-78-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-75-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-73-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-71-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-69-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-67-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-65-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-63-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-59-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-57-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-55-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-53-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-52-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-49-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-47-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-45-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-43-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-39-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-37-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-35-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-33-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-29-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-27-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-25-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-23-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-21-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-41-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-31-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline
behavioral1/memory/2696-20-0x0000000004A70000-0x0000000004AAE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

pid	Process
2600	s6458zv.exe
2696	t79dn38.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"	s6458zv.exe

Adds Run key to start application 2 TTPs 1 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\\\""	7650e2ed9277f618be9b835daa23ca21d89454df05238a186f035098f995290f.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	7650e2ed9277f618be9b835daa23ca21d89454df05238a186f035098f995290f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	t79dn38.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2600	s6458zv.exe
2600	s6458zv.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2600	s6458zv.exe
Token: SeDebugPrivilege	2696	t79dn38.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 2600	2012	7650e2ed9277f618be9b835daa23ca21d89454df05238a186f035098f995290f.exe	83
PID 2012 wrote to memory of 2600	2012	7650e2ed9277f618be9b835daa23ca21d89454df05238a186f035098f995290f.exe	83
PID 2012 wrote to memory of 2696	2012	7650e2ed9277f618be9b835daa23ca21d89454df05238a186f035098f995290f.exe	96
PID 2012 wrote to memory of 2696	2012	7650e2ed9277f618be9b835daa23ca21d89454df05238a186f035098f995290f.exe	96
PID 2012 wrote to memory of 2696	2012	7650e2ed9277f618be9b835daa23ca21d89454df05238a186f035098f995290f.exe	96

C:\Users\Admin\AppData\Local\Temp\7650e2ed9277f618be9b835daa23ca21d89454df05238a186f035098f995290f.exe
"C:\Users\Admin\AppData\Local\Temp\7650e2ed9277f618be9b835daa23ca21d89454df05238a186f035098f995290f.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s6458zv.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s6458zv.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2600
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t79dn38.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t79dn38.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2696

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\s6458zv.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t79dn38.exe

Filesize
295KB

MD5
17e48e1977c2ed46cd098f1428582e9a

SHA1
a828305fc1e47a078ea71e768f9c6d068d0e93ab

SHA256
e718afc8608ec6df4698cf443b39ae5a1661de7ca37b9b4c305d0ad5f2df0bc0

SHA512
2b8e7ca3df5e0b29c4a8e020f23c8089f2063d72282dff713ded1d54f9ab21258ae94781a9df441c13cb276bd8eda488ab191cec4cc7daa49d1feb261fc3c7b1

Download Submit
memory/2600-7-0x00007FFB75E53000-0x00007FFB75E55000-memory.dmp

Filesize
8KB

Download
memory/2600-8-0x0000000000820000-0x000000000082A000-memory.dmp

Filesize
40KB

Download
memory/2696-14-0x00000000005C0000-0x00000000006C0000-memory.dmp

Filesize
1024KB

Download
memory/2696-15-0x0000000000520000-0x000000000056B000-memory.dmp

Filesize
300KB

Download
memory/2696-16-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2696-17-0x0000000002370000-0x00000000023B6000-memory.dmp

Filesize
280KB

Download
memory/2696-18-0x0000000004B60000-0x0000000005104000-memory.dmp

Filesize
5.6MB

Download
memory/2696-19-0x0000000004A70000-0x0000000004AB4000-memory.dmp

Filesize
272KB

Download
memory/2696-61-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-83-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-81-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-79-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-78-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-75-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-73-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-71-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-69-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-67-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-65-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-63-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-59-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-57-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-55-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-53-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-52-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-49-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-47-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-45-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-43-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-39-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-37-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-35-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-33-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-29-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-27-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-25-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-23-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-21-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-41-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-31-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-20-0x0000000004A70000-0x0000000004AAE000-memory.dmp

Filesize
248KB

Download
memory/2696-926-0x0000000005110000-0x0000000005728000-memory.dmp

Filesize
6.1MB

Download
memory/2696-927-0x0000000005740000-0x000000000584A000-memory.dmp

Filesize
1.0MB

Download
memory/2696-928-0x0000000005880000-0x0000000005892000-memory.dmp

Filesize
72KB

Download
memory/2696-929-0x00000000058A0000-0x00000000058DC000-memory.dmp

Filesize
240KB

Download
memory/2696-930-0x00000000059F0000-0x0000000005A3C000-memory.dmp

Filesize
304KB

Download
memory/2696-931-0x00000000005C0000-0x00000000006C0000-memory.dmp

Filesize
1024KB

Download
memory/2696-932-0x0000000000520000-0x000000000056B000-memory.dmp

Filesize
300KB

Download
memory/2696-934-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download