healer | 492d84e0e621f8b6062cbe2dd528e1c14071383dce7abc4ff3a3c1e4defee5bf

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 20:01

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General

Target

492d84e0e621f8b6062cbe2dd528e1c14071383dce7abc4ff3a3c1e4defee5bf.exe
Size

529KB
MD5

adc79196052a85c5cbac83fb36233b77
SHA1

85b3e4bf37a88d714320f900c698f508a1cae43d
SHA256

492d84e0e621f8b6062cbe2dd528e1c14071383dce7abc4ff3a3c1e4defee5bf
SHA512

deb176430554df68835e0ad039c8ff4cd55a3063611f824b06e05c4c5ddd6a53b7fbdabdaeea3f37c16447472db139196cda22cd26c7fefd22a76110c986cab2
SSDEEP

12288:hMrgy90IBtezjPNZfypZBerkIKPcTZHfnAGGA0k8+VSlgicahVk:lydezj1ZfypZBersPCJfnABhka+lGG

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\jr670525.exe	healer
behavioral1/memory/2264-15-0x00000000003C0000-0x00000000003CA000-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:

jr670525.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr670525.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr670525.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr670525.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr670525.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr670525.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr670525.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/4072-22-0x0000000002770000-0x00000000027B6000-memory.dmp	family_redline
behavioral1/memory/4072-24-0x0000000005400000-0x0000000005444000-memory.dmp	family_redline
behavioral1/memory/4072-40-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-88-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-86-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-84-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-82-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-80-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-78-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-76-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-72-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-70-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-68-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-66-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-64-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-62-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-60-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-58-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-56-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-54-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-52-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-50-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-48-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-46-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-44-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-42-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-38-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-36-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-34-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-32-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-30-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-28-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-74-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-26-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline
behavioral1/memory/4072-25-0x0000000005400000-0x000000000543F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziLJ3282.exejr670525.exeku116003.exe

pid process

5012 ziLJ3282.exe
2264 jr670525.exe
4072 ku116003.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr670525.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr670525.exe

pid	process
5012	ziLJ3282.exe
2264	jr670525.exe
4072	ku116003.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr670525.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

492d84e0e621f8b6062cbe2dd528e1c14071383dce7abc4ff3a3c1e4defee5bf.exeziLJ3282.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\\\""	492d84e0e621f8b6062cbe2dd528e1c14071383dce7abc4ff3a3c1e4defee5bf.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\\\""	ziLJ3282.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:

492d84e0e621f8b6062cbe2dd528e1c14071383dce7abc4ff3a3c1e4defee5bf.exeziLJ3282.exeku116003.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	492d84e0e621f8b6062cbe2dd528e1c14071383dce7abc4ff3a3c1e4defee5bf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziLJ3282.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku116003.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr670525.exe

pid process

2264 jr670525.exe
2264 jr670525.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr670525.exeku116003.exe

description pid process

Token: SeDebugPrivilege 2264 jr670525.exe
Token: SeDebugPrivilege 4072 ku116003.exe

pid	process
2264	jr670525.exe
2264	jr670525.exe

description	pid	process
Token: SeDebugPrivilege	2264	jr670525.exe
Token: SeDebugPrivilege	4072	ku116003.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

492d84e0e621f8b6062cbe2dd528e1c14071383dce7abc4ff3a3c1e4defee5bf.exeziLJ3282.exe

description	pid	process	target process
PID 4752 wrote to memory of 5012	4752	492d84e0e621f8b6062cbe2dd528e1c14071383dce7abc4ff3a3c1e4defee5bf.exe	ziLJ3282.exe
PID 4752 wrote to memory of 5012	4752	492d84e0e621f8b6062cbe2dd528e1c14071383dce7abc4ff3a3c1e4defee5bf.exe	ziLJ3282.exe
PID 4752 wrote to memory of 5012	4752	492d84e0e621f8b6062cbe2dd528e1c14071383dce7abc4ff3a3c1e4defee5bf.exe	ziLJ3282.exe
PID 5012 wrote to memory of 2264	5012	ziLJ3282.exe	jr670525.exe
PID 5012 wrote to memory of 2264	5012	ziLJ3282.exe	jr670525.exe
PID 5012 wrote to memory of 4072	5012	ziLJ3282.exe	ku116003.exe
PID 5012 wrote to memory of 4072	5012	ziLJ3282.exe	ku116003.exe
PID 5012 wrote to memory of 4072	5012	ziLJ3282.exe	ku116003.exe

C:\Users\Admin\AppData\Local\Temp\492d84e0e621f8b6062cbe2dd528e1c14071383dce7abc4ff3a3c1e4defee5bf.exe
"C:\Users\Admin\AppData\Local\Temp\492d84e0e621f8b6062cbe2dd528e1c14071383dce7abc4ff3a3c1e4defee5bf.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4752

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLJ3282.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLJ3282.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5012

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr670525.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr670525.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2264

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku116003.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku116003.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4072

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\ziLJ3282.exe

Filesize
388KB

MD5
a46616428fc72f3c22f9d10639ea430e

SHA1
eaf494da16e27968438200dab9a502a06dfb182b

SHA256
ea02d01de274ba8facd8867bf3678138b8d1b76f9b4c043e6162ec352a826601

SHA512
e0424f47f8e502e02aabde44e38e3718b755ad3a9894f109375b76dc96fb59d3a7846aa7d03cd36f1cf216ef1c57f694d99a7f6b20bc95ede66cf5ac54be7b98

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr670525.exe

Filesize
12KB

MD5
7d3e9519d040ef486f916d2fd0e1e575

SHA1
c4fbdb2d2dd539d89c884c527fb9b563576eb255

SHA256
a9009400a38edb155dceb082d00494c18d7743c8f4f7520e96ce164121b96c6e

SHA512
b8630e07c85e73e8024d2d2703ab88f83f685a3d4afcc837792aa69515b780570dff886f77f7e305d324e96be9ae009f3cb8a26678042d5494093281f4e7790c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku116003.exe

Filesize
434KB

MD5
ce9f9bf66ee66e61758db127143bbb99

SHA1
b5c69d7799a91e662a6fb706156dfa082925abfc

SHA256
13079a6d94d18fd9d323829d3a64976687933d9586c362bdc15588e0ed6b2d03

SHA512
3ab1fc0e06defbf9abf874db6e410fdf511c8a698e1af9828f95a56acfcb83a7800d5c95cc21eabee93e4fd997f9d233ceb543019035936b4222859f8744c7d4

Download Submit
memory/2264-14-0x00007FFD51E60000-0x00007FFD51EFD000-memory.dmp

Filesize
628KB

Download
memory/2264-15-0x00000000003C0000-0x00000000003CA000-memory.dmp

Filesize
40KB

Download
memory/2264-17-0x00007FFD51E60000-0x00007FFD51EFD000-memory.dmp

Filesize
628KB

Download
memory/4072-62-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-52-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-24-0x0000000005400000-0x0000000005444000-memory.dmp

Filesize
272KB

Download
memory/4072-40-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-88-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-86-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-84-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-82-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-80-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-78-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-76-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-72-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-70-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-68-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-66-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-64-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-22-0x0000000002770000-0x00000000027B6000-memory.dmp

Filesize
280KB

Download
memory/4072-60-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-58-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-56-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-54-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-23-0x0000000004E50000-0x00000000053F4000-memory.dmp

Filesize
5.6MB

Download
memory/4072-50-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-48-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-46-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-44-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-42-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-38-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-36-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-34-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-32-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-30-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-28-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-74-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-26-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-25-0x0000000005400000-0x000000000543F000-memory.dmp

Filesize
252KB

Download
memory/4072-931-0x0000000005460000-0x0000000005A78000-memory.dmp

Filesize
6.1MB

Download
memory/4072-932-0x0000000005B00000-0x0000000005C0A000-memory.dmp

Filesize
1.0MB

Download
memory/4072-933-0x0000000005C40000-0x0000000005C52000-memory.dmp

Filesize
72KB

Download
memory/4072-934-0x0000000005C60000-0x0000000005C9C000-memory.dmp

Filesize
240KB

Download
memory/4072-935-0x0000000005DB0000-0x0000000005DFC000-memory.dmp

Filesize
304KB

Download