healer | ed5f60281248be5291db1adb674fdbae1116f885eca845b5763c1a1ee140de7e

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
05-11-2024 09:14

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General

Target

ed5f60281248be5291db1adb674fdbae1116f885eca845b5763c1a1ee140de7e.exe
Size

537KB
MD5

9972c56379d83daebfcaa70db8ef9a5e
SHA1

c17de8d8caf8a2556f0b6689a9c63682d1acb99e
SHA256

ed5f60281248be5291db1adb674fdbae1116f885eca845b5763c1a1ee140de7e
SHA512

f552cff124ea650e91e0ea3aff4646fa7062e33781b38233c1a09b4b2ed00a7d28caa42871f6c1f6b03104d317f5e14b9dc51234f16fc1d5b846243cc683e9bc
SSDEEP

12288:/MrKy90oKC6/GaexER5o/icQyKUDnHZwLBU93b0q7:tyuC6wuR5o/icQyKe5w96F

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\jr605402.exe	healer
behavioral1/memory/3552-15-0x00000000004F0000-0x00000000004FA000-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:

jr605402.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr605402.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr605402.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr605402.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr605402.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr605402.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr605402.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/5056-22-0x00000000026C0000-0x0000000002706000-memory.dmp	family_redline
behavioral1/memory/5056-24-0x00000000029B0000-0x00000000029F4000-memory.dmp	family_redline
behavioral1/memory/5056-50-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-34-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-28-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-26-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-25-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-78-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-88-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-86-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-84-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-82-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-76-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-74-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-72-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-70-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-68-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-66-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-64-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-62-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-60-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-58-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-56-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-54-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-52-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-48-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-46-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-44-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-42-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-40-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-38-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-36-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-32-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-30-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline
behavioral1/memory/5056-80-0x00000000029B0000-0x00000000029EF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziBH4736.exejr605402.exeku827563.exe

pid process

3648 ziBH4736.exe
3552 jr605402.exe
5056 ku827563.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr605402.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr605402.exe

pid	process
3648	ziBH4736.exe
3552	jr605402.exe
5056	ku827563.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr605402.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

ed5f60281248be5291db1adb674fdbae1116f885eca845b5763c1a1ee140de7e.exeziBH4736.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\\\""	ed5f60281248be5291db1adb674fdbae1116f885eca845b5763c1a1ee140de7e.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\\\""	ziBH4736.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:

ziBH4736.exeku827563.exeed5f60281248be5291db1adb674fdbae1116f885eca845b5763c1a1ee140de7e.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziBH4736.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku827563.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ed5f60281248be5291db1adb674fdbae1116f885eca845b5763c1a1ee140de7e.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr605402.exe

pid process

3552 jr605402.exe
3552 jr605402.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr605402.exeku827563.exe

description pid process

Token: SeDebugPrivilege 3552 jr605402.exe
Token: SeDebugPrivilege 5056 ku827563.exe

pid	process
3552	jr605402.exe
3552	jr605402.exe

description	pid	process
Token: SeDebugPrivilege	3552	jr605402.exe
Token: SeDebugPrivilege	5056	ku827563.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

ed5f60281248be5291db1adb674fdbae1116f885eca845b5763c1a1ee140de7e.exeziBH4736.exe

description	pid	process	target process
PID 4788 wrote to memory of 3648	4788	ed5f60281248be5291db1adb674fdbae1116f885eca845b5763c1a1ee140de7e.exe	ziBH4736.exe
PID 4788 wrote to memory of 3648	4788	ed5f60281248be5291db1adb674fdbae1116f885eca845b5763c1a1ee140de7e.exe	ziBH4736.exe
PID 4788 wrote to memory of 3648	4788	ed5f60281248be5291db1adb674fdbae1116f885eca845b5763c1a1ee140de7e.exe	ziBH4736.exe
PID 3648 wrote to memory of 3552	3648	ziBH4736.exe	jr605402.exe
PID 3648 wrote to memory of 3552	3648	ziBH4736.exe	jr605402.exe
PID 3648 wrote to memory of 5056	3648	ziBH4736.exe	ku827563.exe
PID 3648 wrote to memory of 5056	3648	ziBH4736.exe	ku827563.exe
PID 3648 wrote to memory of 5056	3648	ziBH4736.exe	ku827563.exe

C:\Users\Admin\AppData\Local\Temp\ed5f60281248be5291db1adb674fdbae1116f885eca845b5763c1a1ee140de7e.exe
"C:\Users\Admin\AppData\Local\Temp\ed5f60281248be5291db1adb674fdbae1116f885eca845b5763c1a1ee140de7e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4788

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBH4736.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBH4736.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3648

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr605402.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr605402.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3552

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku827563.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku827563.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5056

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\ziBH4736.exe

Filesize
395KB

MD5
e855d05248e667a648c083621aadb928

SHA1
237ec545ed10ff143071565a033d3449fd4a7321

SHA256
e9ac0e7710a76fbdf79f801f2c822750312197d011b09fc731c74a46e289573d

SHA512
12bc7ad096b01d3c982849a2f0de97083095d36edc8e81cbbd7569e9bde04943c1797c05d26684c73bd6dc7c1039e91d670abaa4b2578e6dd7ce165c65d897f3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr605402.exe

Filesize
14KB

MD5
20a6493929761f4a4d091c3d9b650fbe

SHA1
726b8cb67b46576123a346e09510ecbd93d1a307

SHA256
1c16961c7749fb68fbe8bee331cf22cf7391a36cc1084b7e60b2151dbc187411

SHA512
bc21a07c0d41f71b80bc9f71f6becbb1ecf32f3885a01556217d734f4b67a5cd8977e09cda86c85deb9f5c93ce67e876e5262ed10fe02d28c71c2e8e2beec52f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku827563.exe

Filesize
352KB

MD5
22c3b1df7439082d1e8eb64aac0c9c65

SHA1
351d955c6fed2c0c70b36b122b46049e527858d9

SHA256
5e2db22d37d2124ced4d0cfd007f1e86b9951f846eea31a14138d899f4976d7f

SHA512
2a8a92d67590ac6d76363ca9a66f17e7979792ee2b82b6ee6a9aa2f361f138c9d58b7af6c11f6d1981fb38a8b3f72080c11a3cc73e29814d9916c43fdcf3d4f2

Download Submit
memory/3552-14-0x00007FFD678C3000-0x00007FFD678C5000-memory.dmp

Filesize
8KB

Download
memory/3552-15-0x00000000004F0000-0x00000000004FA000-memory.dmp

Filesize
40KB

Download
memory/3552-16-0x00007FFD678C3000-0x00007FFD678C5000-memory.dmp

Filesize
8KB

Download
memory/5056-70-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-60-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-24-0x00000000029B0000-0x00000000029F4000-memory.dmp

Filesize
272KB

Download
memory/5056-50-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-34-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-28-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-26-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-25-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-78-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-88-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-86-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-84-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-82-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-76-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-74-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-72-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-22-0x00000000026C0000-0x0000000002706000-memory.dmp

Filesize
280KB

Download
memory/5056-68-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-66-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-64-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-62-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-23-0x0000000004FA0000-0x0000000005544000-memory.dmp

Filesize
5.6MB

Download
memory/5056-58-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-56-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-54-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-52-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-48-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-46-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-44-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-42-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-40-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-38-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-36-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-32-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-30-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-80-0x00000000029B0000-0x00000000029EF000-memory.dmp

Filesize
252KB

Download
memory/5056-931-0x0000000005550000-0x0000000005B68000-memory.dmp

Filesize
6.1MB

Download
memory/5056-932-0x0000000005B70000-0x0000000005C7A000-memory.dmp

Filesize
1.0MB

Download
memory/5056-933-0x0000000002BF0000-0x0000000002C02000-memory.dmp

Filesize
72KB

Download
memory/5056-934-0x0000000002C10000-0x0000000002C4C000-memory.dmp

Filesize
240KB

Download
memory/5056-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download