healer | 15fd0930fc18e4f1ab69807406d7ab94a7901ec3005919b75bb4ddd5402a61d2

Analysis

max time kernel
148s
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
05-11-2024 13:01

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General

Target

15fd0930fc18e4f1ab69807406d7ab94a7901ec3005919b75bb4ddd5402a61d2.exe
Size

537KB
MD5

e23f39c917bb69508d92f21bcf80fcb4
SHA1

a82ea37b384f3d675553c075c7a476cd09140a95
SHA256

15fd0930fc18e4f1ab69807406d7ab94a7901ec3005919b75bb4ddd5402a61d2
SHA512

a1b697cb217675f6b7043378cb69896c356576aa8724720400830e1bbab759fd3dd647ef023acb2900a74e28ee3072059b4535ff4546460dce9f93b3b5c6d723
SSDEEP

12288:MMriy90IcljtxunVwftjdpOAQLoVo+78JXtth5T8ppV:eyfnVwfZvOSVB78Dth54pb

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\jr107743.exe	healer
behavioral1/memory/3932-15-0x0000000000100000-0x000000000010A000-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:

jr107743.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr107743.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr107743.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr107743.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr107743.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr107743.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr107743.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/2856-22-0x00000000024F0000-0x0000000002536000-memory.dmp	family_redline
behavioral1/memory/2856-24-0x00000000026A0000-0x00000000026E4000-memory.dmp	family_redline
behavioral1/memory/2856-46-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-86-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-84-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-82-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-80-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-78-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-76-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-74-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-72-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-70-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-68-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-66-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-64-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-62-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-60-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-58-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-56-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-55-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-52-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-50-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-48-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-44-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-42-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-40-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-38-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-36-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-34-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-32-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-88-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-30-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-28-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-26-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline
behavioral1/memory/2856-25-0x00000000026A0000-0x00000000026DF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zieJ3205.exejr107743.exeku829518.exe

pid process

3412 zieJ3205.exe
3932 jr107743.exe
2856 ku829518.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr107743.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr107743.exe

pid	process
3412	zieJ3205.exe
3932	jr107743.exe
2856	ku829518.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr107743.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

15fd0930fc18e4f1ab69807406d7ab94a7901ec3005919b75bb4ddd5402a61d2.exezieJ3205.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\\\""	15fd0930fc18e4f1ab69807406d7ab94a7901ec3005919b75bb4ddd5402a61d2.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\\\""	zieJ3205.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:

15fd0930fc18e4f1ab69807406d7ab94a7901ec3005919b75bb4ddd5402a61d2.exezieJ3205.exeku829518.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	15fd0930fc18e4f1ab69807406d7ab94a7901ec3005919b75bb4ddd5402a61d2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zieJ3205.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku829518.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr107743.exe

pid process

3932 jr107743.exe
3932 jr107743.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr107743.exeku829518.exe

description pid process

Token: SeDebugPrivilege 3932 jr107743.exe
Token: SeDebugPrivilege 2856 ku829518.exe

pid	process
3932	jr107743.exe
3932	jr107743.exe

description	pid	process
Token: SeDebugPrivilege	3932	jr107743.exe
Token: SeDebugPrivilege	2856	ku829518.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

15fd0930fc18e4f1ab69807406d7ab94a7901ec3005919b75bb4ddd5402a61d2.exezieJ3205.exe

description	pid	process	target process
PID 916 wrote to memory of 3412	916	15fd0930fc18e4f1ab69807406d7ab94a7901ec3005919b75bb4ddd5402a61d2.exe	zieJ3205.exe
PID 916 wrote to memory of 3412	916	15fd0930fc18e4f1ab69807406d7ab94a7901ec3005919b75bb4ddd5402a61d2.exe	zieJ3205.exe
PID 916 wrote to memory of 3412	916	15fd0930fc18e4f1ab69807406d7ab94a7901ec3005919b75bb4ddd5402a61d2.exe	zieJ3205.exe
PID 3412 wrote to memory of 3932	3412	zieJ3205.exe	jr107743.exe
PID 3412 wrote to memory of 3932	3412	zieJ3205.exe	jr107743.exe
PID 3412 wrote to memory of 2856	3412	zieJ3205.exe	ku829518.exe
PID 3412 wrote to memory of 2856	3412	zieJ3205.exe	ku829518.exe
PID 3412 wrote to memory of 2856	3412	zieJ3205.exe	ku829518.exe

C:\Users\Admin\AppData\Local\Temp\15fd0930fc18e4f1ab69807406d7ab94a7901ec3005919b75bb4ddd5402a61d2.exe
"C:\Users\Admin\AppData\Local\Temp\15fd0930fc18e4f1ab69807406d7ab94a7901ec3005919b75bb4ddd5402a61d2.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:916

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zieJ3205.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zieJ3205.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3412

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr107743.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr107743.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3932

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku829518.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku829518.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2856

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\zieJ3205.exe

Filesize
383KB

MD5
589358cab897538e1854c700329d1be0

SHA1
c6706bd335001f672862e7121776717958c630c0

SHA256
0337a6e21cd91504f65f5f001e2b72acf65ef96a5ea12ba388d3397d4803132f

SHA512
431e777b88a5680f3c1c2d8b0153efe6606e43f8f00c920528a801e10dd917ec82d322d99191ba4abc3799eb4a1251d53bed46bd50d524fbba2d5462880f5109

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr107743.exe

Filesize
13KB

MD5
0232e18e6e7e0b675dbb91f97bab40d6

SHA1
2e8495217099a238bb0b41e5f383a4228b901edd

SHA256
0fcaa1b957c4c1f12ed3b8120364047b56e9a52885f288dc26b2632e5662392e

SHA512
136aac330d2bdc1496a2e2e2842055e5193df85f6b8fd44e5fc2767b8bbfe18f0e85f845460d3af759c6826f1ccff95e8a575c504ab6dd5891e8ac29d2b5f5e0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku829518.exe

Filesize
311KB

MD5
9cee62c5febc9ef6c9b0d847c9f4a08e

SHA1
a7992c252551f41c0167cd3b4bee1ec527a9b083

SHA256
20b05c58bb129a8a809ac65f700beb3686ee7b5e7daece753a27172806e993d9

SHA512
c8aa122c63c8d2c20a6dd88224af7c21d139cddf2c9062fe40e735ea58bb6faf682fc84a116c129f6a06cf5f2089d24ca535b8374aca323612047fddae54cf48

Download Submit
memory/2856-62-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-22-0x00000000024F0000-0x0000000002536000-memory.dmp

Filesize
280KB

Download
memory/2856-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download
memory/2856-58-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-23-0x0000000004D10000-0x00000000052B4000-memory.dmp

Filesize
5.6MB

Download
memory/2856-24-0x00000000026A0000-0x00000000026E4000-memory.dmp

Filesize
272KB

Download
memory/2856-46-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-86-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-84-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-82-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-60-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-78-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-56-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-74-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-72-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-70-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-68-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-66-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-64-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-934-0x0000000005900000-0x000000000593C000-memory.dmp

Filesize
240KB

Download
memory/2856-80-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-933-0x00000000058E0000-0x00000000058F2000-memory.dmp

Filesize
72KB

Download
memory/2856-76-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-55-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-52-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-50-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-48-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-44-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-42-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-40-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-38-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-36-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-34-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-32-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-88-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-30-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-28-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-26-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-25-0x00000000026A0000-0x00000000026DF000-memory.dmp

Filesize
252KB

Download
memory/2856-931-0x00000000052C0000-0x00000000058D8000-memory.dmp

Filesize
6.1MB

Download
memory/2856-932-0x0000000004BB0000-0x0000000004CBA000-memory.dmp

Filesize
1.0MB

Download
memory/3932-16-0x00007FFF4AF73000-0x00007FFF4AF75000-memory.dmp

Filesize
8KB

Download
memory/3932-14-0x00007FFF4AF73000-0x00007FFF4AF75000-memory.dmp

Filesize
8KB

Download
memory/3932-15-0x0000000000100000-0x000000000010A000-memory.dmp

Filesize
40KB

Download