healer | ed8a1798bab144f72cd67a44e199f89045510478f07f0641c26f693a83a3861c

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
05-11-2024 20:52

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General

Target

ed8a1798bab144f72cd67a44e199f89045510478f07f0641c26f693a83a3861c.exe
Size

560KB
MD5

9a81792b9960f1a0ebab7057fdf762ea
SHA1

2482f6e1d481020e22f7fabf94daf484e5cf3efe
SHA256

ed8a1798bab144f72cd67a44e199f89045510478f07f0641c26f693a83a3861c
SHA512

db45ea55e686e86e88230468f9d48189e617cdf6ab998cee4eeb70f66b87c3a3ab5ffb70736fd0319f30a260935894e8e0fe504f1a5b86e0e907fe5d7e478846
SSDEEP

12288:lMr4y90gL6YJ++UdtILL7/qjmbvzNWqn:FypZ++Ud2H7/7zEw

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\jr190984.exe	healer
behavioral1/memory/2404-15-0x0000000000C30000-0x0000000000C3A000-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:

jr190984.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr190984.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr190984.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr190984.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr190984.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr190984.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr190984.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/2964-22-0x0000000002790000-0x00000000027D6000-memory.dmp	family_redline
behavioral1/memory/2964-24-0x00000000028C0000-0x0000000002904000-memory.dmp	family_redline
behavioral1/memory/2964-30-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-32-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-86-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-62-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-34-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-28-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-26-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-25-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-88-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-84-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-82-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-80-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-78-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-76-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-74-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-72-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-70-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-68-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-66-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-64-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-60-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-58-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-56-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-55-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-52-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-50-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-48-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-46-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-44-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-42-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-40-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-38-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline
behavioral1/memory/2964-36-0x00000000028C0000-0x00000000028FF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziRd6007.exejr190984.exeku787600.exe

pid process

4628 ziRd6007.exe
2404 jr190984.exe
2964 ku787600.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr190984.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr190984.exe

pid	process
4628	ziRd6007.exe
2404	jr190984.exe
2964	ku787600.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr190984.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

ed8a1798bab144f72cd67a44e199f89045510478f07f0641c26f693a83a3861c.exeziRd6007.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\\\""	ed8a1798bab144f72cd67a44e199f89045510478f07f0641c26f693a83a3861c.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\\\""	ziRd6007.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:

ku787600.exeed8a1798bab144f72cd67a44e199f89045510478f07f0641c26f693a83a3861c.exeziRd6007.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku787600.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ed8a1798bab144f72cd67a44e199f89045510478f07f0641c26f693a83a3861c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziRd6007.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr190984.exe

pid process

2404 jr190984.exe
2404 jr190984.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr190984.exeku787600.exe

description pid process

Token: SeDebugPrivilege 2404 jr190984.exe
Token: SeDebugPrivilege 2964 ku787600.exe

pid	process
2404	jr190984.exe
2404	jr190984.exe

description	pid	process
Token: SeDebugPrivilege	2404	jr190984.exe
Token: SeDebugPrivilege	2964	ku787600.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

ed8a1798bab144f72cd67a44e199f89045510478f07f0641c26f693a83a3861c.exeziRd6007.exe

description	pid	process	target process
PID 4340 wrote to memory of 4628	4340	ed8a1798bab144f72cd67a44e199f89045510478f07f0641c26f693a83a3861c.exe	ziRd6007.exe
PID 4340 wrote to memory of 4628	4340	ed8a1798bab144f72cd67a44e199f89045510478f07f0641c26f693a83a3861c.exe	ziRd6007.exe
PID 4340 wrote to memory of 4628	4340	ed8a1798bab144f72cd67a44e199f89045510478f07f0641c26f693a83a3861c.exe	ziRd6007.exe
PID 4628 wrote to memory of 2404	4628	ziRd6007.exe	jr190984.exe
PID 4628 wrote to memory of 2404	4628	ziRd6007.exe	jr190984.exe
PID 4628 wrote to memory of 2964	4628	ziRd6007.exe	ku787600.exe
PID 4628 wrote to memory of 2964	4628	ziRd6007.exe	ku787600.exe
PID 4628 wrote to memory of 2964	4628	ziRd6007.exe	ku787600.exe

C:\Users\Admin\AppData\Local\Temp\ed8a1798bab144f72cd67a44e199f89045510478f07f0641c26f693a83a3861c.exe
"C:\Users\Admin\AppData\Local\Temp\ed8a1798bab144f72cd67a44e199f89045510478f07f0641c26f693a83a3861c.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4340

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRd6007.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziRd6007.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4628

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr190984.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr190984.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2404

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku787600.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku787600.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2964

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\ziRd6007.exe

Filesize
407KB

MD5
a0bd1cc41a2be04d8531885ba1c8ade7

SHA1
f0fe6b449d42137433b00b5db7ece306e461af5a

SHA256
3500e0118b939dd7ae836b096b2aa5e2b87b36015361ec8fc2079f2c21d8e952

SHA512
8d692368137c7045aeef77eee0156c5adfcae71c7384cde1bb9aee3e8ebb4fed494fe9262ef48a67313e465f94e00d5d28b2b60bec7b68d33a1e5a851760a1e0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr190984.exe

Filesize
13KB

MD5
14002e4f84c629c9eb884983e75cb05f

SHA1
a0b82400130b8fe8f38fa52e5ee6833c3c531325

SHA256
59c084ce20dc2f45e61d9903e895501cfd1416177f0f6a128680be4ad9055566

SHA512
7f2e51d7b6f2de54dab7a70bb778551f5fbf61c66c868ce0edabb0700b866b46fc8e92235a3636a413dc1004b27c0faf3517b3072e69cdad0999f2166b956daa

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku787600.exe

Filesize
370KB

MD5
a2a447a43566a1cfec85b5e249708709

SHA1
4a22136bb37a09becaaf989c0f59066d9c2c13de

SHA256
a5d079177959cf37d43716a040168c11284ba1e460aa6c81461eb99363d2b531

SHA512
e81b69f1222cab5c6fa34fc784aab7bc70abe365201235437252d665bbfd1c7c797ffe774cb760d2694a5017dd0bca3fea66cd6e7c890e9f54b365429fe1731a

Download Submit
memory/2404-14-0x00007FFAA2603000-0x00007FFAA2605000-memory.dmp

Filesize
8KB

Download
memory/2404-15-0x0000000000C30000-0x0000000000C3A000-memory.dmp

Filesize
40KB

Download
memory/2404-16-0x00007FFAA2603000-0x00007FFAA2605000-memory.dmp

Filesize
8KB

Download
memory/2964-76-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-66-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-24-0x00000000028C0000-0x0000000002904000-memory.dmp

Filesize
272KB

Download
memory/2964-30-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-32-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-86-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-62-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-34-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-28-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-26-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-25-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-88-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-84-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-82-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-80-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-78-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-22-0x0000000002790000-0x00000000027D6000-memory.dmp

Filesize
280KB

Download
memory/2964-74-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-72-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-70-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-68-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-23-0x0000000004F40000-0x00000000054E4000-memory.dmp

Filesize
5.6MB

Download
memory/2964-64-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-60-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-58-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-56-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-55-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-52-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-50-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-48-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-46-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-44-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-42-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-40-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-38-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-36-0x00000000028C0000-0x00000000028FF000-memory.dmp

Filesize
252KB

Download
memory/2964-931-0x00000000054F0000-0x0000000005B08000-memory.dmp

Filesize
6.1MB

Download
memory/2964-932-0x0000000005B10000-0x0000000005C1A000-memory.dmp

Filesize
1.0MB

Download
memory/2964-933-0x0000000005C30000-0x0000000005C42000-memory.dmp

Filesize
72KB

Download
memory/2964-934-0x0000000005C50000-0x0000000005C8C000-memory.dmp

Filesize
240KB

Download
memory/2964-935-0x0000000005DA0000-0x0000000005DEC000-memory.dmp

Filesize
304KB

Download