healer | ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358b

Analysis

max time kernel
117s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16-11-2024 01:51

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General

Target

ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358bN.exe
Size

416KB
MD5

35b69f4250d6c363873723c2c85b0fa0
SHA1

566796c71d0df92d366d485ccf9c9455c20a7d79
SHA256

ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358b
SHA512

b454ed6e3c11e90bb8d4dfae8828df5234e333b7dc45dd456c9800bd0040929958b693d938a8bd74656fcc2f2e4dc21cffebb6e12ad1f7c471f3198dc694d753
SSDEEP

6144:K9y+bnr+hp0yN90QEpTO196eEC7VPKJ87XC1CG1wR2Xb8ufaR3c9YmR+saNzyZW1:3MrZy90PKYeEC7k8sCG2Rm8wGACR0W1

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

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\acN18mj.exe	healer
behavioral1/memory/4532-8-0x0000000000D10000-0x0000000000D1A000-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

Processes:

acN18mj.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	acN18mj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	acN18mj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	acN18mj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	acN18mj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	acN18mj.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	acN18mj.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3628-18-0x0000000002440000-0x0000000002486000-memory.dmp	family_redline
behavioral1/memory/3628-20-0x0000000004C00000-0x0000000004C44000-memory.dmp	family_redline
behavioral1/memory/3628-84-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-82-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-80-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-78-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-76-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-74-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-70-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-68-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-66-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-64-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-62-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-60-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-58-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-56-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-54-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-52-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-48-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-46-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-44-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-42-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-40-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-38-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-36-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-34-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-32-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-30-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-28-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-26-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-24-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-22-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-21-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-72-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline
behavioral1/memory/3628-50-0x0000000004C00000-0x0000000004C3E000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 2 IoCs

Processes:

acN18mj.exebvj58QX.exe

pid process

4532 acN18mj.exe
3628 bvj58QX.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

acN18mj.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" acN18mj.exe

pid	process
4532	acN18mj.exe
3628	bvj58QX.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	acN18mj.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358bN.exe

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\\\""	ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358bN.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

Processes:

ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358bN.exebvj58QX.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bvj58QX.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

acN18mj.exe

pid process

4532 acN18mj.exe
4532 acN18mj.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

acN18mj.exebvj58QX.exe

description pid process

Token: SeDebugPrivilege 4532 acN18mj.exe
Token: SeDebugPrivilege 3628 bvj58QX.exe

pid	process
4532	acN18mj.exe
4532	acN18mj.exe

description	pid	process
Token: SeDebugPrivilege	4532	acN18mj.exe
Token: SeDebugPrivilege	3628	bvj58QX.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358bN.exe

description	pid	process	target process
PID 2172 wrote to memory of 4532	2172	ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358bN.exe	acN18mj.exe
PID 2172 wrote to memory of 4532	2172	ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358bN.exe	acN18mj.exe
PID 2172 wrote to memory of 3628	2172	ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358bN.exe	bvj58QX.exe
PID 2172 wrote to memory of 3628	2172	ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358bN.exe	bvj58QX.exe
PID 2172 wrote to memory of 3628	2172	ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358bN.exe	bvj58QX.exe

C:\Users\Admin\AppData\Local\Temp\ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358bN.exe
"C:\Users\Admin\AppData\Local\Temp\ce5035a022e1370dc1d0314444095bb9476e118f37c3292b9a9dc6b7862a358bN.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\acN18mj.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\acN18mj.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4532
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bvj58QX.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bvj58QX.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3628

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\acN18mj.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bvj58QX.exe

Filesize
348KB

MD5
76f81a5fb26c70d8f6101957bce2982f

SHA1
b7b4d08e141aea4616dec96f3ea4cfb8fc0e684e

SHA256
aea8e30025432558ba71930ae178d4bbdbba4e3e280f0dc6dd9e83fff8ce5d1c

SHA512
7e322c887644d193e48d2b8bbe20a94d9365f5ded67c5786a8e440c99ff79c080d4aa4917594dbee9eaa2975c72c7d872139ba994de9fdac650f5fa22d2d7e5b

Download Submit
memory/3628-15-0x00000000007D0000-0x00000000008D0000-memory.dmp

Filesize
1024KB

Download
memory/3628-16-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3628-17-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/3628-18-0x0000000002440000-0x0000000002486000-memory.dmp

Filesize
280KB

Download
memory/3628-19-0x0000000004D20000-0x00000000052C4000-memory.dmp

Filesize
5.6MB

Download
memory/3628-20-0x0000000004C00000-0x0000000004C44000-memory.dmp

Filesize
272KB

Download
memory/3628-84-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-82-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-80-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-78-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-76-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-74-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-70-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-68-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-66-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-64-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-62-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-60-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-58-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-56-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-54-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-52-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-48-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-46-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-44-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-42-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-40-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-38-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-36-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-34-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-32-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-30-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-28-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-26-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-24-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-22-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-21-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-72-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-50-0x0000000004C00000-0x0000000004C3E000-memory.dmp

Filesize
248KB

Download
memory/3628-927-0x00000000052D0000-0x00000000058E8000-memory.dmp

Filesize
6.1MB

Download
memory/3628-928-0x00000000058F0000-0x00000000059FA000-memory.dmp

Filesize
1.0MB

Download
memory/3628-929-0x0000000004CF0000-0x0000000004D02000-memory.dmp

Filesize
72KB

Download
memory/3628-930-0x0000000005A00000-0x0000000005A3C000-memory.dmp

Filesize
240KB

Download
memory/3628-931-0x0000000005B50000-0x0000000005B9C000-memory.dmp

Filesize
304KB

Download
memory/3628-932-0x00000000007D0000-0x00000000008D0000-memory.dmp

Filesize
1024KB

Download
memory/3628-933-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/3628-935-0x0000000000400000-0x0000000000481000-memory.dmp

Filesize
516KB

Download
memory/4532-7-0x00007FF9DB413000-0x00007FF9DB415000-memory.dmp

Filesize
8KB

Download
memory/4532-8-0x0000000000D10000-0x0000000000D1A000-memory.dmp

Filesize
40KB

Download
memory/4532-9-0x00007FF9DB413000-0x00007FF9DB415000-memory.dmp

Filesize
8KB

Download