healer | c45c96f74ade340e71a22b72bf7ac829dfc474c1d27f80fa0430296fd2d32385

Analysis

max time kernel
143s
max time network
155s
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 19:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c45c96f74ade340e71a22b72bf7ac829dfc474c1d27f80fa0430296fd2d32385.exe
Size

530KB
MD5

36786093c01732fd3f0f20b1a8f75b01
SHA1

5fe2d6c72792c8c55927d9bc464be1d251eb7da3
SHA256

c45c96f74ade340e71a22b72bf7ac829dfc474c1d27f80fa0430296fd2d32385
SHA512

17afc38da798104d9f63022b0fe6380ddc0068d7264be874d1921b7501782cb562e7b9c0b7df527a2c36ca429eb189ec5854d1b3ea0384a7cf92acc9ecdfeb64
SSDEEP

12288:eMr4y90unhRiFW81a6eLcsQf5KXa/U/8aR/VDLxUQCV:ayThL2AP/8aR/hWv

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\jr930814.exe	healer
behavioral1/memory/4604-14-0x0000000000760000-0x000000000076A000-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:

jr930814.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr930814.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr930814.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr930814.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr930814.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr930814.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr930814.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/1728-23-0x0000000004AF0000-0x0000000004B36000-memory.dmp	family_redline
behavioral1/memory/1728-25-0x0000000004BB0000-0x0000000004BF4000-memory.dmp	family_redline
behavioral1/memory/1728-27-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-26-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-41-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-89-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-87-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-85-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-84-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-79-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-77-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-75-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-73-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-71-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-69-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-67-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-65-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-63-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-61-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-59-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-57-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-55-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-53-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-51-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-49-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-47-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-43-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-45-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-39-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-37-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-35-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-81-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-33-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-31-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline
behavioral1/memory/1728-29-0x0000000004BB0000-0x0000000004BEF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziRp3958.exejr930814.exeku498717.exe

pid process

2696 ziRp3958.exe
4604 jr930814.exe
1728 ku498717.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr930814.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr930814.exe

pid	process
2696	ziRp3958.exe
4604	jr930814.exe
1728	ku498717.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr930814.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c45c96f74ade340e71a22b72bf7ac829dfc474c1d27f80fa0430296fd2d32385.exeziRp3958.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\\\""	c45c96f74ade340e71a22b72bf7ac829dfc474c1d27f80fa0430296fd2d32385.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\\\""	ziRp3958.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:

c45c96f74ade340e71a22b72bf7ac829dfc474c1d27f80fa0430296fd2d32385.exeziRp3958.exeku498717.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c45c96f74ade340e71a22b72bf7ac829dfc474c1d27f80fa0430296fd2d32385.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziRp3958.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku498717.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr930814.exe

pid process

4604 jr930814.exe
4604 jr930814.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr930814.exeku498717.exe

description pid process

Token: SeDebugPrivilege 4604 jr930814.exe
Token: SeDebugPrivilege 1728 ku498717.exe

pid	process
4604	jr930814.exe
4604	jr930814.exe

description	pid	process
Token: SeDebugPrivilege	4604	jr930814.exe
Token: SeDebugPrivilege	1728	ku498717.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

c45c96f74ade340e71a22b72bf7ac829dfc474c1d27f80fa0430296fd2d32385.exeziRp3958.exe

description	pid	process	target process
PID 1668 wrote to memory of 2696	1668	c45c96f74ade340e71a22b72bf7ac829dfc474c1d27f80fa0430296fd2d32385.exe	ziRp3958.exe
PID 1668 wrote to memory of 2696	1668	c45c96f74ade340e71a22b72bf7ac829dfc474c1d27f80fa0430296fd2d32385.exe	ziRp3958.exe
PID 1668 wrote to memory of 2696	1668	c45c96f74ade340e71a22b72bf7ac829dfc474c1d27f80fa0430296fd2d32385.exe	ziRp3958.exe
PID 2696 wrote to memory of 4604	2696	ziRp3958.exe	jr930814.exe
PID 2696 wrote to memory of 4604	2696	ziRp3958.exe	jr930814.exe
PID 2696 wrote to memory of 1728	2696	ziRp3958.exe	ku498717.exe
PID 2696 wrote to memory of 1728	2696	ziRp3958.exe	ku498717.exe
PID 2696 wrote to memory of 1728	2696	ziRp3958.exe	ku498717.exe

C:\Users\Admin\AppData\Local\Temp\c45c96f74ade340e71a22b72bf7ac829dfc474c1d27f80fa0430296fd2d32385.exe
"C:\Users\Admin\AppData\Local\Temp\c45c96f74ade340e71a22b72bf7ac829dfc474c1d27f80fa0430296fd2d32385.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1668

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRp3958.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRp3958.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2696

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr930814.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr930814.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4604

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku498717.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku498717.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1728

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRp3958.exe

Filesize
388KB

MD5
27162a5e141c7ca6b4817db9ec0232b1

SHA1
c3d0ec91126825039f93441995443516bca8719e

SHA256
6fc59ea0429d6af42bb1a0a74380aa50c731c43193e108a22d6b8731ad3df5f7

SHA512
4761b48c5d801c65cf3f22efce2da3094acbda471f0562048917dc8d73bbdc495fd15c2b706379f376818d551bc4f199ef34dca85dfa5af60d302c8866336a1d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr930814.exe

Filesize
11KB

MD5
d347b1e2d1a275f3d01443bdbaedd279

SHA1
e030cccca98ab29f73d0d2eda8a8449f8aa90f80

SHA256
48c53a67eef87484e1ad94641979caf149a0fbc724adeced2b53a8773ae3f39e

SHA512
b16eb80e24c9ae482a6ac1ab5e8cb29953bc3bac2ccfb6b4d82036d0b00e19da4419749254a3c22188c5cee735eae18ef0cf1968db6594dfcf79b13910dacff9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku498717.exe

Filesize
434KB

MD5
5ee2aadd2e790ca19879bd5463952372

SHA1
1e73a266c5c947f1ac2cf73f670e71a43b7c83ce

SHA256
4bbbf53aac35ec536f7d07867b926200cc3cadef4fe3ec4eb128a6bb0a922424

SHA512
032e7717c0c51c51fa0a88229897ecc90d590ff99aad685ee068d28cdb22177134e6c75a0adc366f780f5c01a249a4ac334f7a3aa81002675721eb6d0283b879

Download Submit
memory/1728-65-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-935-0x00000000059E0000-0x0000000005A1C000-memory.dmp

Filesize
240KB

Download
memory/1728-936-0x0000000005B30000-0x0000000005B7C000-memory.dmp

Filesize
304KB

Download
memory/1728-63-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-23-0x0000000004AF0000-0x0000000004B36000-memory.dmp

Filesize
280KB

Download
memory/1728-24-0x0000000004C80000-0x0000000005224000-memory.dmp

Filesize
5.6MB

Download
memory/1728-25-0x0000000004BB0000-0x0000000004BF4000-memory.dmp

Filesize
272KB

Download
memory/1728-27-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-26-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-41-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-89-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-87-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-85-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-84-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-79-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-77-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-75-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-59-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-71-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-69-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-67-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-61-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-934-0x00000000059C0000-0x00000000059D2000-memory.dmp

Filesize
72KB

Download
memory/1728-933-0x0000000005880000-0x000000000598A000-memory.dmp

Filesize
1.0MB

Download
memory/1728-73-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-57-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-55-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-53-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-51-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-49-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-47-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-43-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-45-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-39-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-37-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-35-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-81-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-33-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-31-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-29-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

Filesize
252KB

Download
memory/1728-932-0x0000000005230000-0x0000000005848000-memory.dmp

Filesize
6.1MB

Download
memory/4604-16-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

Filesize
2.0MB

Download
memory/4604-14-0x0000000000760000-0x000000000076A000-memory.dmp

Filesize
40KB

Download
memory/4604-15-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

Filesize
2.0MB

Download
memory/4604-18-0x00007FFEDAF70000-0x00007FFEDB165000-memory.dmp

Filesize
2.0MB

Download