healer | 225645e0b59891552549eae58d89b43d46700b50f5de9b5842cfd97da794af92

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-11-2024 19:21

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General

Target

225645e0b59891552549eae58d89b43d46700b50f5de9b5842cfd97da794af92.exe
Size

522KB
MD5

dea31a31dde369a5062d5574adfb10e8
SHA1

d138e6645ac75a0a8be6c25d5a5c321869be29b5
SHA256

225645e0b59891552549eae58d89b43d46700b50f5de9b5842cfd97da794af92
SHA512

36fc17729b3c3ed4d21c99f089a62ea0c28d2b17d4ead471710db15312ad6a90c7db7e17edefd9af4c07bc901864fc9c4d4cce9df2d6c4ab7dce263dc4a095f2
SSDEEP

12288:0MrPy90gcm8nBYhpt3J0J8Sj44ozWK8zjvgniRWkr9V:TyfOvWSc4hKXMWk7

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\jr752778.exe	healer
behavioral1/memory/4596-15-0x0000000000910000-0x000000000091A000-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:

jr752778.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr752778.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr752778.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr752778.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr752778.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr752778.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr752778.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/1644-22-0x00000000026D0000-0x0000000002716000-memory.dmp	family_redline
behavioral1/memory/1644-24-0x0000000002750000-0x0000000002794000-memory.dmp	family_redline
behavioral1/memory/1644-34-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-40-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-88-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-86-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-84-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-82-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-80-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-76-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-74-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-72-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-70-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-68-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-66-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-62-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-60-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-58-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-56-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-55-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-52-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-48-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-46-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-44-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-42-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-38-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-36-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-32-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-30-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-78-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-64-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-50-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-28-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-26-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline
behavioral1/memory/1644-25-0x0000000002750000-0x000000000278F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zibY1003.exejr752778.exeku705811.exe

pid process

4180 zibY1003.exe
4596 jr752778.exe
1644 ku705811.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr752778.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr752778.exe

pid	process
4180	zibY1003.exe
4596	jr752778.exe
1644	ku705811.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr752778.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

225645e0b59891552549eae58d89b43d46700b50f5de9b5842cfd97da794af92.exezibY1003.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\\\""	225645e0b59891552549eae58d89b43d46700b50f5de9b5842cfd97da794af92.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\\\""	zibY1003.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:

225645e0b59891552549eae58d89b43d46700b50f5de9b5842cfd97da794af92.exezibY1003.exeku705811.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	225645e0b59891552549eae58d89b43d46700b50f5de9b5842cfd97da794af92.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zibY1003.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku705811.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr752778.exe

pid process

4596 jr752778.exe
4596 jr752778.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr752778.exeku705811.exe

description pid process

Token: SeDebugPrivilege 4596 jr752778.exe
Token: SeDebugPrivilege 1644 ku705811.exe

pid	process
4596	jr752778.exe
4596	jr752778.exe

description	pid	process
Token: SeDebugPrivilege	4596	jr752778.exe
Token: SeDebugPrivilege	1644	ku705811.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

225645e0b59891552549eae58d89b43d46700b50f5de9b5842cfd97da794af92.exezibY1003.exe

description	pid	process	target process
PID 5068 wrote to memory of 4180	5068	225645e0b59891552549eae58d89b43d46700b50f5de9b5842cfd97da794af92.exe	zibY1003.exe
PID 5068 wrote to memory of 4180	5068	225645e0b59891552549eae58d89b43d46700b50f5de9b5842cfd97da794af92.exe	zibY1003.exe
PID 5068 wrote to memory of 4180	5068	225645e0b59891552549eae58d89b43d46700b50f5de9b5842cfd97da794af92.exe	zibY1003.exe
PID 4180 wrote to memory of 4596	4180	zibY1003.exe	jr752778.exe
PID 4180 wrote to memory of 4596	4180	zibY1003.exe	jr752778.exe
PID 4180 wrote to memory of 1644	4180	zibY1003.exe	ku705811.exe
PID 4180 wrote to memory of 1644	4180	zibY1003.exe	ku705811.exe
PID 4180 wrote to memory of 1644	4180	zibY1003.exe	ku705811.exe

C:\Users\Admin\AppData\Local\Temp\225645e0b59891552549eae58d89b43d46700b50f5de9b5842cfd97da794af92.exe
"C:\Users\Admin\AppData\Local\Temp\225645e0b59891552549eae58d89b43d46700b50f5de9b5842cfd97da794af92.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5068

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibY1003.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibY1003.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4180

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr752778.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr752778.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4596

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku705811.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku705811.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1644

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\zibY1003.exe

Filesize
380KB

MD5
026d710d128e40687d0ce5328285abe5

SHA1
57bf178cd1b7c054d402e48ec60e8b03bb0117a3

SHA256
48de1e4eda8f9fc3c41291a56c4181bc32ffdf879ce3db36b2d0ac5dbb2744c5

SHA512
e3c41cf0930da35c933fb1190cee203535ae92ef941eabf373e0695ae38b4140d9fa36cbde00ca83d84998b9e5ddf5d55cab7d3ed0b2b0952e10ac5dbd3d09a2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr752778.exe

Filesize
15KB

MD5
d22e1e305d014b6afaf3907ce13627ba

SHA1
ef335a90433a5c3c2fd96882524de15e339d0518

SHA256
9263e70cff30de13fd6d0d591c8bfa9da0b7eaf7825255a9c248ae6232a0f646

SHA512
8d820ad48963add8f02b188c7b85b4c93eea5addf3277727ae741bfc84b44c77e13c869e1037ee7253baf14848838116b20065b78947b981cdcc4241f68c8076

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku705811.exe

Filesize
294KB

MD5
3c4b22d4156dd2660f09bd236387b208

SHA1
68695333f8aa40cb4498eba82ed6e37169f84b6d

SHA256
f4c19735d5379fe6dd9da964ab3e0bbe679716d6d4ec1a48f81b917d961eb597

SHA512
2812a70aee8ed6422de5cf1b8b55eaaa53375e90c3b8ba63b7b3d532eff4247ac3a97f9f837ec22dd759c0c46b9fc2d51627d74cf5e8bb7f42920f565c093f0c

Download Submit
memory/1644-62-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-22-0x00000000026D0000-0x0000000002716000-memory.dmp

Filesize
280KB

Download
memory/1644-935-0x0000000005B70000-0x0000000005BBC000-memory.dmp

Filesize
304KB

Download
memory/1644-58-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-23-0x0000000004CB0000-0x0000000005254000-memory.dmp

Filesize
5.6MB

Download
memory/1644-24-0x0000000002750000-0x0000000002794000-memory.dmp

Filesize
272KB

Download
memory/1644-34-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-40-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-88-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-86-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-60-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-82-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-56-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-76-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-74-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-72-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-70-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-68-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-66-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-934-0x0000000005A20000-0x0000000005A5C000-memory.dmp

Filesize
240KB

Download
memory/1644-84-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-933-0x0000000005A00000-0x0000000005A12000-memory.dmp

Filesize
72KB

Download
memory/1644-80-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-55-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-52-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-48-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-46-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-44-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-42-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-38-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-36-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-32-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-30-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-78-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-64-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-50-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-28-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-26-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-25-0x0000000002750000-0x000000000278F000-memory.dmp

Filesize
252KB

Download
memory/1644-931-0x0000000005260000-0x0000000005878000-memory.dmp

Filesize
6.1MB

Download
memory/1644-932-0x00000000058C0000-0x00000000059CA000-memory.dmp

Filesize
1.0MB

Download
memory/4596-16-0x00007FFDF13F3000-0x00007FFDF13F5000-memory.dmp

Filesize
8KB

Download
memory/4596-15-0x0000000000910000-0x000000000091A000-memory.dmp

Filesize
40KB

Download
memory/4596-14-0x00007FFDF13F3000-0x00007FFDF13F5000-memory.dmp

Filesize
8KB

Download