healer | f597c071d23f6ae4765b6246ec7e10755a2105b34dc419cfdc21e840c052ab2a

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2024 00:00

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General

Target

f597c071d23f6ae4765b6246ec7e10755a2105b34dc419cfdc21e840c052ab2a.exe
Size

530KB
MD5

76d64030d857ff37bd946407e467bb47
SHA1

009e2029508831e1f0be23c9cd327155bc0661d8
SHA256

f597c071d23f6ae4765b6246ec7e10755a2105b34dc419cfdc21e840c052ab2a
SHA512

fa6b0cdfec027f96e97db5241649615f9152ace5ea10dc8128a598d4d3617c3959774e1a0d5f63087da68ce3eed329de0309290fdecec78264d689a79ed268bc
SSDEEP

12288:KMrWy902c1B+A5/yKdFw0QfqXK0bQkqBuTMla982PBau:gy8kurw0Qfq66Qf6MA9JPBL

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\jr436027.exe	healer
behavioral1/memory/3048-15-0x0000000000F70000-0x0000000000F7A000-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:

jr436027.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr436027.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr436027.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr436027.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr436027.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr436027.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr436027.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/3692-22-0x0000000004C90000-0x0000000004CD6000-memory.dmp	family_redline
behavioral1/memory/3692-24-0x00000000077B0000-0x00000000077F4000-memory.dmp	family_redline
behavioral1/memory/3692-36-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-40-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-88-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-86-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-82-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-80-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-78-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-76-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-74-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-72-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-70-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-66-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-64-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-62-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-60-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-58-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-56-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-54-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-50-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-48-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-46-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-44-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-42-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-38-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-34-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-32-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-30-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-84-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-68-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-52-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-28-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-26-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline
behavioral1/memory/3692-25-0x00000000077B0000-0x00000000077EF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziqt8328.exejr436027.exeku433020.exe

pid process

3452 ziqt8328.exe
3048 jr436027.exe
3692 ku433020.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr436027.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr436027.exe

pid	process
3452	ziqt8328.exe
3048	jr436027.exe
3692	ku433020.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr436027.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

f597c071d23f6ae4765b6246ec7e10755a2105b34dc419cfdc21e840c052ab2a.exeziqt8328.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\\\""	f597c071d23f6ae4765b6246ec7e10755a2105b34dc419cfdc21e840c052ab2a.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\\\""	ziqt8328.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:

ku433020.exef597c071d23f6ae4765b6246ec7e10755a2105b34dc419cfdc21e840c052ab2a.exeziqt8328.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku433020.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f597c071d23f6ae4765b6246ec7e10755a2105b34dc419cfdc21e840c052ab2a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziqt8328.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr436027.exe

pid process

3048 jr436027.exe
3048 jr436027.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr436027.exeku433020.exe

description pid process

Token: SeDebugPrivilege 3048 jr436027.exe
Token: SeDebugPrivilege 3692 ku433020.exe

pid	process
3048	jr436027.exe
3048	jr436027.exe

description	pid	process
Token: SeDebugPrivilege	3048	jr436027.exe
Token: SeDebugPrivilege	3692	ku433020.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

f597c071d23f6ae4765b6246ec7e10755a2105b34dc419cfdc21e840c052ab2a.exeziqt8328.exe

description	pid	process	target process
PID 4448 wrote to memory of 3452	4448	f597c071d23f6ae4765b6246ec7e10755a2105b34dc419cfdc21e840c052ab2a.exe	ziqt8328.exe
PID 4448 wrote to memory of 3452	4448	f597c071d23f6ae4765b6246ec7e10755a2105b34dc419cfdc21e840c052ab2a.exe	ziqt8328.exe
PID 4448 wrote to memory of 3452	4448	f597c071d23f6ae4765b6246ec7e10755a2105b34dc419cfdc21e840c052ab2a.exe	ziqt8328.exe
PID 3452 wrote to memory of 3048	3452	ziqt8328.exe	jr436027.exe
PID 3452 wrote to memory of 3048	3452	ziqt8328.exe	jr436027.exe
PID 3452 wrote to memory of 3692	3452	ziqt8328.exe	ku433020.exe
PID 3452 wrote to memory of 3692	3452	ziqt8328.exe	ku433020.exe
PID 3452 wrote to memory of 3692	3452	ziqt8328.exe	ku433020.exe

C:\Users\Admin\AppData\Local\Temp\f597c071d23f6ae4765b6246ec7e10755a2105b34dc419cfdc21e840c052ab2a.exe
"C:\Users\Admin\AppData\Local\Temp\f597c071d23f6ae4765b6246ec7e10755a2105b34dc419cfdc21e840c052ab2a.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4448

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqt8328.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqt8328.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3452

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr436027.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr436027.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3048

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku433020.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku433020.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3692

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\ziqt8328.exe

Filesize
388KB

MD5
5a9fad69aa4e6d41830c40e11df7dad1

SHA1
d8f77369b98ce90e643f83ed5089e9dcc0140d9b

SHA256
88810ead70b33847adaff35e09a7533f29ada136a1eced3008374421eebd65cf

SHA512
12ecd0788566e37d6b08fc9d1cc215b89c6625456033568045b7f52338cf38781036653db82a4533360f913dc43db9acb81349489da3f2d4d4b141f92dc8fe26

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr436027.exe

Filesize
11KB

MD5
329ce153c10642b207f9c422a99d150b

SHA1
d36a52feca19dbff397b2c5dbd3ca2f5a3a55ea6

SHA256
78959e959ccb966d4100917352bbc10d34d7fe70c00f285cb80e8ce8f518ec5f

SHA512
8158009b0302934fbbe0b2e4ce2cb63235dc8b020bdb27f7b15914acdd1b8ca6f06fac5c4878ab3e12328952e1ef876e67b3e5fd16e5497ad2f8678b4d89254d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku433020.exe

Filesize
354KB

MD5
d9fbf8246d68957e54a1dfc5843322d9

SHA1
e9255f1fb7924d34e80d163464b13b6d4ac7bb0c

SHA256
d2f76d7aa4029ccdb0cc5ee88acf820bc1cd299269c9b81547c8301d36a65c0e

SHA512
c0e7ebf9e381487fccc95c6dd33b1798dc53a3a1795a7257a75661dc45f58f9c2cdce0a71f2e05c4bce2f3bca1da57538f66fa19f30750ad65ae2fd23a878736

Download Submit
memory/3048-14-0x00007FFDB4D93000-0x00007FFDB4D95000-memory.dmp

Filesize
8KB

Download
memory/3048-15-0x0000000000F70000-0x0000000000F7A000-memory.dmp

Filesize
40KB

Download
memory/3048-16-0x00007FFDB4D93000-0x00007FFDB4D95000-memory.dmp

Filesize
8KB

Download
memory/3692-62-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-50-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-24-0x00000000077B0000-0x00000000077F4000-memory.dmp

Filesize
272KB

Download
memory/3692-36-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-40-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-88-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-86-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-82-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-80-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-78-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-76-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-74-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-72-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-70-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-66-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-64-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-22-0x0000000004C90000-0x0000000004CD6000-memory.dmp

Filesize
280KB

Download
memory/3692-60-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-58-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-56-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-54-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-23-0x0000000007200000-0x00000000077A4000-memory.dmp

Filesize
5.6MB

Download
memory/3692-48-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-46-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-44-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-42-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-38-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-34-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-32-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-30-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-84-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-68-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-52-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-28-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-26-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-25-0x00000000077B0000-0x00000000077EF000-memory.dmp

Filesize
252KB

Download
memory/3692-931-0x00000000077F0000-0x0000000007E08000-memory.dmp

Filesize
6.1MB

Download
memory/3692-932-0x0000000007E50000-0x0000000007F5A000-memory.dmp

Filesize
1.0MB

Download
memory/3692-933-0x0000000007F90000-0x0000000007FA2000-memory.dmp

Filesize
72KB

Download
memory/3692-934-0x0000000007FB0000-0x0000000007FEC000-memory.dmp

Filesize
240KB

Download
memory/3692-935-0x0000000008100000-0x000000000814C000-memory.dmp

Filesize
304KB

Download