healer | ba8a69e867a7a78542ef7df5d02248850c265f5ada1d90a0f3ef8834a03799f6

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2024 08:04

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General

Target

ba8a69e867a7a78542ef7df5d02248850c265f5ada1d90a0f3ef8834a03799f6.exe
Size

537KB
MD5

eaba220c7b7d3dac46bcd8a48499e708
SHA1

1d3bc5ceddcd179983fbe32a37ffe865ef91aad5
SHA256

ba8a69e867a7a78542ef7df5d02248850c265f5ada1d90a0f3ef8834a03799f6
SHA512

ee360bfb49f6a737ab932eeae43b372d9143d9b9789b6d9528c296bdd6f5228f2bec9ada6d854a32971dc29d99747c8e818317d1991fb7f38e6877b5bb8c4a03
SSDEEP

12288:8MrEy90un9FwmEBu5prV5fWVrUdGHs8wooaP7bG6FjhFZFi:4yBwmnpkrXLw987Nxi

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr453076.exe	healer
behavioral1/memory/2464-15-0x0000000000810000-0x000000000081A000-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:

jr453076.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr453076.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr453076.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr453076.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr453076.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr453076.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr453076.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/3188-22-0x00000000026D0000-0x0000000002716000-memory.dmp	family_redline
behavioral1/memory/3188-24-0x0000000002990000-0x00000000029D4000-memory.dmp	family_redline
behavioral1/memory/3188-38-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-28-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-26-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-25-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-46-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-88-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-86-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-82-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-80-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-78-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-76-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-74-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-72-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-70-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-66-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-64-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-62-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-60-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-58-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-56-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-54-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-50-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-48-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-44-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-42-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-41-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-36-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-34-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-32-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-30-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-84-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-68-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline
behavioral1/memory/3188-52-0x0000000002990000-0x00000000029CF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zinv4256.exejr453076.exeku119437.exe

pid process

1380 zinv4256.exe
2464 jr453076.exe
3188 ku119437.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr453076.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr453076.exe

pid	process
1380	zinv4256.exe
2464	jr453076.exe
3188	ku119437.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr453076.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

ba8a69e867a7a78542ef7df5d02248850c265f5ada1d90a0f3ef8834a03799f6.exezinv4256.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\\\""	ba8a69e867a7a78542ef7df5d02248850c265f5ada1d90a0f3ef8834a03799f6.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\\\""	zinv4256.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

1172 sc.exe

pid	process
1172	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

Processes:

ba8a69e867a7a78542ef7df5d02248850c265f5ada1d90a0f3ef8834a03799f6.exezinv4256.exeku119437.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ba8a69e867a7a78542ef7df5d02248850c265f5ada1d90a0f3ef8834a03799f6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zinv4256.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku119437.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr453076.exe

pid process

2464 jr453076.exe
2464 jr453076.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr453076.exeku119437.exe

description pid process

Token: SeDebugPrivilege 2464 jr453076.exe
Token: SeDebugPrivilege 3188 ku119437.exe

pid	process
2464	jr453076.exe
2464	jr453076.exe

description	pid	process
Token: SeDebugPrivilege	2464	jr453076.exe
Token: SeDebugPrivilege	3188	ku119437.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

ba8a69e867a7a78542ef7df5d02248850c265f5ada1d90a0f3ef8834a03799f6.exezinv4256.exe

description	pid	process	target process
PID 1176 wrote to memory of 1380	1176	ba8a69e867a7a78542ef7df5d02248850c265f5ada1d90a0f3ef8834a03799f6.exe	zinv4256.exe
PID 1176 wrote to memory of 1380	1176	ba8a69e867a7a78542ef7df5d02248850c265f5ada1d90a0f3ef8834a03799f6.exe	zinv4256.exe
PID 1176 wrote to memory of 1380	1176	ba8a69e867a7a78542ef7df5d02248850c265f5ada1d90a0f3ef8834a03799f6.exe	zinv4256.exe
PID 1380 wrote to memory of 2464	1380	zinv4256.exe	jr453076.exe
PID 1380 wrote to memory of 2464	1380	zinv4256.exe	jr453076.exe
PID 1380 wrote to memory of 3188	1380	zinv4256.exe	ku119437.exe
PID 1380 wrote to memory of 3188	1380	zinv4256.exe	ku119437.exe
PID 1380 wrote to memory of 3188	1380	zinv4256.exe	ku119437.exe

C:\Users\Admin\AppData\Local\Temp\ba8a69e867a7a78542ef7df5d02248850c265f5ada1d90a0f3ef8834a03799f6.exe
"C:\Users\Admin\AppData\Local\Temp\ba8a69e867a7a78542ef7df5d02248850c265f5ada1d90a0f3ef8834a03799f6.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1176

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinv4256.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinv4256.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1380

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr453076.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr453076.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2464

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku119437.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku119437.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3188

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:1172

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\zinv4256.exe

Filesize
395KB

MD5
1b545aad1f9485d8c86e1e061d65815c

SHA1
dac244595ffe9f5dcdd12622b5df418089a8f6ca

SHA256
09e2a40ef61073ee123a7d9153c6a0e1add26c3f65260c48f9bec1e7c19935f7

SHA512
6a78212ca2a12e77c12793c33d79c0ec15a865961deae6c2cd15f8bc27e7139bbde853f192f22203d9a430aa891a48ed064b7b8836739bac52e6cdcc84cce255

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr453076.exe

Filesize
14KB

MD5
477974078f61539d33857e4e347d1c12

SHA1
49e77dd5813765a7eef08ecead29e3351c2a60f9

SHA256
ccb79ec034cf9415940e864838a34df0bc448d040e2c3f06aafa6a2841540f5d

SHA512
4bad5129940fefb999a84a1e7f844e32d489a13d7c1cf60789912b1bcd0f85b6405e788eca2a2ed890f87392e359e286bbadff71fb30863b36767a8d5ddf7a4e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku119437.exe

Filesize
352KB

MD5
b6020f8f3334b099c6a6e035443e403d

SHA1
a66eb46e9c558951cda232e24488f5e1817eb425

SHA256
c44cbd79e6ebcaef0325400b059f92f45b4c420bdfe5c7e85603c1717371a87e

SHA512
cfae1a5e6df5b28e02944e70982b19918b33b7f7374c177095118efb14a8a50e5714201c9a49422ddbd703813d522ec49bcd555de2842d266bf48aec313c082a

Download Submit
memory/2464-14-0x00007FFEC5CA3000-0x00007FFEC5CA5000-memory.dmp

Filesize
8KB

Download
memory/2464-15-0x0000000000810000-0x000000000081A000-memory.dmp

Filesize
40KB

Download
memory/2464-16-0x00007FFEC5CA3000-0x00007FFEC5CA5000-memory.dmp

Filesize
8KB

Download
memory/3188-70-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-58-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-24-0x0000000002990000-0x00000000029D4000-memory.dmp

Filesize
272KB

Download
memory/3188-38-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-28-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-26-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-25-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-46-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-88-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-86-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-82-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-80-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-78-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-76-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-74-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-72-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-22-0x00000000026D0000-0x0000000002716000-memory.dmp

Filesize
280KB

Download
memory/3188-66-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-64-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-62-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-60-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-23-0x0000000004FB0000-0x0000000005554000-memory.dmp

Filesize
5.6MB

Download
memory/3188-56-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-54-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-50-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-48-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-44-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-42-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-41-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-36-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-34-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-32-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-30-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-84-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-68-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-52-0x0000000002990000-0x00000000029CF000-memory.dmp

Filesize
252KB

Download
memory/3188-931-0x0000000005560000-0x0000000005B78000-memory.dmp

Filesize
6.1MB

Download
memory/3188-932-0x0000000005B80000-0x0000000005C8A000-memory.dmp

Filesize
1.0MB

Download
memory/3188-933-0x0000000004F20000-0x0000000004F32000-memory.dmp

Filesize
72KB

Download
memory/3188-934-0x0000000004F40000-0x0000000004F7C000-memory.dmp

Filesize
240KB

Download
memory/3188-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download