healer | 9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0

Analysis

max time kernel
118s
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
13-11-2024 05:14

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General

Target

9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0N.exe
Size

373KB
MD5

8c934c4a557303d5dc62ed919c378160
SHA1

0b0c2e0e7f3c7ba3c730da3dfd94cba5eb15782c
SHA256

9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0
SHA512

2d214b7e33ef8b2c5c73d8e5b754cea6f2c1085b442f2477d2a1a530edadc2f15d15aaee99d1e680d661786dc642c211471e48740f7d394faf88776230dfd3e9
SSDEEP

6144:KBy+bnr+Op0yN90QEXgkvlaMbfJ+JLwK9iWHbAVk3hc+Kmd58:fMrWy905gbuJ+u1W82xcxmd58

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\dJq77Lt.exe	healer
behavioral1/memory/2088-8-0x00000000005F0000-0x00000000005FA000-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:

dJq77Lt.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	dJq77Lt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	dJq77Lt.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	dJq77Lt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	dJq77Lt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	dJq77Lt.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	dJq77Lt.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/4912-18-0x0000000002450000-0x0000000002496000-memory.dmp	family_redline
behavioral1/memory/4912-20-0x0000000004B70000-0x0000000004BB4000-memory.dmp	family_redline
behavioral1/memory/4912-76-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-84-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-82-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-80-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-78-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-74-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-72-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-70-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-68-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-66-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-64-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-62-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-60-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-58-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-56-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-52-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-50-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-48-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-46-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-44-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-42-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-40-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-38-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-36-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-34-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-30-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-28-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-26-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-54-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-32-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-24-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-22-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline
behavioral1/memory/4912-21-0x0000000004B70000-0x0000000004BAE000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 2 IoCs

Processes:

dJq77Lt.exeeGH00LA.exe

pid process

2088 dJq77Lt.exe
4912 eGH00LA.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

dJq77Lt.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" dJq77Lt.exe

pid	process
2088	dJq77Lt.exe
4912	eGH00LA.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	dJq77Lt.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0N.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\\\""	9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0N.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:

9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0N.exeeGH00LA.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eGH00LA.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

dJq77Lt.exe

pid process

2088 dJq77Lt.exe
2088 dJq77Lt.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

dJq77Lt.exeeGH00LA.exe

description pid process

Token: SeDebugPrivilege 2088 dJq77Lt.exe
Token: SeDebugPrivilege 4912 eGH00LA.exe

pid	process
2088	dJq77Lt.exe
2088	dJq77Lt.exe

description	pid	process
Token: SeDebugPrivilege	2088	dJq77Lt.exe
Token: SeDebugPrivilege	4912	eGH00LA.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0N.exe

description	pid	process	target process
PID 2644 wrote to memory of 2088	2644	9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0N.exe	dJq77Lt.exe
PID 2644 wrote to memory of 2088	2644	9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0N.exe	dJq77Lt.exe
PID 2644 wrote to memory of 4912	2644	9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0N.exe	eGH00LA.exe
PID 2644 wrote to memory of 4912	2644	9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0N.exe	eGH00LA.exe
PID 2644 wrote to memory of 4912	2644	9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0N.exe	eGH00LA.exe

C:\Users\Admin\AppData\Local\Temp\9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0N.exe
"C:\Users\Admin\AppData\Local\Temp\9e87512cd37cb20a2a8ad4d1bbcfd71d946be30c94a11333ed9a2350b8bb74d0N.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dJq77Lt.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dJq77Lt.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2088
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eGH00LA.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eGH00LA.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4912

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\dJq77Lt.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\eGH00LA.exe

Filesize
259KB

MD5
02d66837a796fab23cdb600e168a6594

SHA1
071b6c798aff86fb6d1d11e4ccf2514e8922d912

SHA256
fa1894cae66e526e056ca8733144a079b1e49eccd72d1e1a71d395884c11b765

SHA512
1e26503193911f85e8cbd19f84be1f88486e84ef856de5fdee134a702348891896cb951b29ec710e68790c6f036c7f2b2d9a4c28827e7f55ae4832f7d6131e88

Download Submit
memory/2088-7-0x00007FFFD1893000-0x00007FFFD1895000-memory.dmp

Filesize
8KB

Download
memory/2088-8-0x00000000005F0000-0x00000000005FA000-memory.dmp

Filesize
40KB

Download
memory/2088-9-0x00007FFFD1893000-0x00007FFFD1895000-memory.dmp

Filesize
8KB

Download
memory/4912-15-0x00000000008E0000-0x00000000009E0000-memory.dmp

Filesize
1024KB

Download
memory/4912-16-0x00000000021F0000-0x000000000223B000-memory.dmp

Filesize
300KB

Download
memory/4912-17-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4912-18-0x0000000002450000-0x0000000002496000-memory.dmp

Filesize
280KB

Download
memory/4912-19-0x0000000004C90000-0x0000000005234000-memory.dmp

Filesize
5.6MB

Download
memory/4912-20-0x0000000004B70000-0x0000000004BB4000-memory.dmp

Filesize
272KB

Download
memory/4912-76-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-84-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-82-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-80-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-78-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-74-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-72-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-70-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-68-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-66-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-64-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-62-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-60-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-58-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-56-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-52-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-50-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-48-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-46-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-44-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-42-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-40-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-38-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-36-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-34-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-30-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-28-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-26-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-54-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-32-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-24-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-22-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-21-0x0000000004B70000-0x0000000004BAE000-memory.dmp

Filesize
248KB

Download
memory/4912-927-0x0000000005240000-0x0000000005858000-memory.dmp

Filesize
6.1MB

Download
memory/4912-928-0x0000000005860000-0x000000000596A000-memory.dmp

Filesize
1.0MB

Download
memory/4912-929-0x0000000005990000-0x00000000059A2000-memory.dmp

Filesize
72KB

Download
memory/4912-930-0x00000000059B0000-0x00000000059EC000-memory.dmp

Filesize
240KB

Download
memory/4912-931-0x0000000005B00000-0x0000000005B4C000-memory.dmp

Filesize
304KB

Download
memory/4912-932-0x00000000008E0000-0x00000000009E0000-memory.dmp

Filesize
1024KB

Download
memory/4912-934-0x00000000021F0000-0x000000000223B000-memory.dmp

Filesize
300KB

Download
memory/4912-935-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download