healer | 62e945c781be150efe1de52cd61eb9541e3556295b312d5e9d0d4c1f044bb548

Analysis

max time kernel
147s
max time network
149s
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 12:01

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General

Target

62e945c781be150efe1de52cd61eb9541e3556295b312d5e9d0d4c1f044bb548.exe
Size

671KB
MD5

2c29d4d448e0fc675ba44824426d6fd8
SHA1

6bd01b9934f0f932980b3995edc898593c6562cf
SHA256

62e945c781be150efe1de52cd61eb9541e3556295b312d5e9d0d4c1f044bb548
SHA512

104731d4a0a6d456f26360575c9b1671902172effffbdf46f11de4c6fc6589f448c6a3975c57c6b54a690df7bc86f55942bad89fbecba87cf3f07dd76c2958ac
SSDEEP

12288:FMrNy90vD0nrEfstO0fgxPgw4GqVM2bHKD3Lqqi1O2st:gyEGltO0f+qVVbqD3GqQOV

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 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/4008-17-0x0000000003B00000-0x0000000003B1A000-memory.dmp	healer
behavioral1/memory/4008-21-0x0000000006080000-0x0000000006098000-memory.dmp	healer
behavioral1/memory/4008-45-0x0000000006080000-0x0000000006092000-memory.dmp	healer
behavioral1/memory/4008-49-0x0000000006080000-0x0000000006092000-memory.dmp	healer
behavioral1/memory/4008-47-0x0000000006080000-0x0000000006092000-memory.dmp	healer
behavioral1/memory/4008-43-0x0000000006080000-0x0000000006092000-memory.dmp	healer
behavioral1/memory/4008-41-0x0000000006080000-0x0000000006092000-memory.dmp	healer
behavioral1/memory/4008-39-0x0000000006080000-0x0000000006092000-memory.dmp	healer
behavioral1/memory/4008-37-0x0000000006080000-0x0000000006092000-memory.dmp	healer
behavioral1/memory/4008-35-0x0000000006080000-0x0000000006092000-memory.dmp	healer
behavioral1/memory/4008-33-0x0000000006080000-0x0000000006092000-memory.dmp	healer
behavioral1/memory/4008-31-0x0000000006080000-0x0000000006092000-memory.dmp	healer
behavioral1/memory/4008-29-0x0000000006080000-0x0000000006092000-memory.dmp	healer
behavioral1/memory/4008-27-0x0000000006080000-0x0000000006092000-memory.dmp	healer
behavioral1/memory/4008-25-0x0000000006080000-0x0000000006092000-memory.dmp	healer
behavioral1/memory/4008-23-0x0000000006080000-0x0000000006092000-memory.dmp	healer
behavioral1/memory/4008-22-0x0000000006080000-0x0000000006092000-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:

pro4665.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro4665.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro4665.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro4665.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro4665.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro4665.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro4665.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 20 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3596-60-0x0000000003A00000-0x0000000003A46000-memory.dmp	family_redline
behavioral1/memory/3596-61-0x0000000006110000-0x0000000006154000-memory.dmp	family_redline
behavioral1/memory/3596-79-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-73-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-63-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-62-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-85-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-95-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-93-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-91-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-89-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-88-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-83-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-81-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-77-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-75-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-71-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-69-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-67-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline
behavioral1/memory/3596-65-0x0000000006110000-0x000000000614F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un552064.exepro4665.exequ2184.exe

pid process

4852 un552064.exe
4008 pro4665.exe
3596 qu2184.exe

pid	process
4852	un552064.exe
4008	pro4665.exe
3596	qu2184.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro4665.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro4665.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro4665.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

62e945c781be150efe1de52cd61eb9541e3556295b312d5e9d0d4c1f044bb548.exeun552064.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\\\""	62e945c781be150efe1de52cd61eb9541e3556295b312d5e9d0d4c1f044bb548.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\\\""	un552064.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3240 4008 WerFault.exe pro4665.exe

pid	pid_target	process	target process
3240	4008	WerFault.exe	pro4665.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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:

62e945c781be150efe1de52cd61eb9541e3556295b312d5e9d0d4c1f044bb548.exeun552064.exepro4665.exequ2184.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	62e945c781be150efe1de52cd61eb9541e3556295b312d5e9d0d4c1f044bb548.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un552064.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro4665.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu2184.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro4665.exe

pid process

4008 pro4665.exe
4008 pro4665.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro4665.exequ2184.exe

description pid process

Token: SeDebugPrivilege 4008 pro4665.exe
Token: SeDebugPrivilege 3596 qu2184.exe

pid	process
4008	pro4665.exe
4008	pro4665.exe

description	pid	process
Token: SeDebugPrivilege	4008	pro4665.exe
Token: SeDebugPrivilege	3596	qu2184.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

62e945c781be150efe1de52cd61eb9541e3556295b312d5e9d0d4c1f044bb548.exeun552064.exe

description	pid	process	target process
PID 464 wrote to memory of 4852	464	62e945c781be150efe1de52cd61eb9541e3556295b312d5e9d0d4c1f044bb548.exe	un552064.exe
PID 464 wrote to memory of 4852	464	62e945c781be150efe1de52cd61eb9541e3556295b312d5e9d0d4c1f044bb548.exe	un552064.exe
PID 464 wrote to memory of 4852	464	62e945c781be150efe1de52cd61eb9541e3556295b312d5e9d0d4c1f044bb548.exe	un552064.exe
PID 4852 wrote to memory of 4008	4852	un552064.exe	pro4665.exe
PID 4852 wrote to memory of 4008	4852	un552064.exe	pro4665.exe
PID 4852 wrote to memory of 4008	4852	un552064.exe	pro4665.exe
PID 4852 wrote to memory of 3596	4852	un552064.exe	qu2184.exe
PID 4852 wrote to memory of 3596	4852	un552064.exe	qu2184.exe
PID 4852 wrote to memory of 3596	4852	un552064.exe	qu2184.exe

C:\Users\Admin\AppData\Local\Temp\62e945c781be150efe1de52cd61eb9541e3556295b312d5e9d0d4c1f044bb548.exe
"C:\Users\Admin\AppData\Local\Temp\62e945c781be150efe1de52cd61eb9541e3556295b312d5e9d0d4c1f044bb548.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:464

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un552064.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un552064.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4852

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4665.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4665.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4008 -s 1100
4⤵
- Program crash
PID:3240

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2184.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2184.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3596

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4008 -ip 4008
1⤵
PID:3172

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\un552064.exe

Filesize
529KB

MD5
043791acf6ab47e36081a547c77037e0

SHA1
4b3de473a9bc3e4589c79b0e568a9083d9f0779d

SHA256
6f2806adf733f0976467c3ed5649ea9a02c083307decee698cf7bc4ebb6baf54

SHA512
e25603f94967998ae2bae1c80a7cc1b6fae0fa86a92e6e87281f704af2171076c68a7bc788536264a54b0ec7868d9eb67efe8fa6d58c2ec19a5e96e563bbd5d9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4665.exe

Filesize
301KB

MD5
b6df7bd5033879c075339d47d8d39d45

SHA1
1268cd743a5b0e939e62e727d47e559b96346b8f

SHA256
c6c48a416130d1d9df059fcfd91463f475fa935ea26848e8a4ecb6aa92dd3803

SHA512
bbabfc38b77828f20575e3b63bfe454b4c2b959bc86093cadbb88f5c7377f341bdb80c2ae7a68348660e600f9739776188ef6f0924c895aee3572c91202ba06b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2184.exe

Filesize
359KB

MD5
df9f28a2e77750c67155a8ee6ab61cf3

SHA1
e2fd58dccbb3fbf1724396bb21701ff2a8bbcbc7

SHA256
24c6c72a15fa5dc498f37e1fdb933a1bca78f1c837d987cb597ba1e03af3fae2

SHA512
d1884c46c1bcb3059bcb4f0a60944f34bbb6d69f66961cbea26bc233e55e6d81cb999bf1e8e6101341bd56ae95100a1dd595c3bc3eeaf4533baf34b8b9a372fe

Download Submit
memory/3596-971-0x0000000006F30000-0x0000000006F6C000-memory.dmp

Filesize
240KB

Download
memory/3596-968-0x00000000067D0000-0x0000000006DE8000-memory.dmp

Filesize
6.1MB

Download
memory/3596-71-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-75-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-77-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-81-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-972-0x0000000007080000-0x00000000070CC000-memory.dmp

Filesize
304KB

Download
memory/3596-83-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-88-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-969-0x0000000006DF0000-0x0000000006EFA000-memory.dmp

Filesize
1.0MB

Download
memory/3596-67-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-65-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-970-0x0000000006F10000-0x0000000006F22000-memory.dmp

Filesize
72KB

Download
memory/3596-69-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-89-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-91-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-93-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-95-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-85-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-62-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-63-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-73-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-79-0x0000000006110000-0x000000000614F000-memory.dmp

Filesize
252KB

Download
memory/3596-61-0x0000000006110000-0x0000000006154000-memory.dmp

Filesize
272KB

Download
memory/3596-60-0x0000000003A00000-0x0000000003A46000-memory.dmp

Filesize
280KB

Download
memory/4008-41-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4008-54-0x0000000000400000-0x0000000001AE3000-memory.dmp

Filesize
22.9MB

Download
memory/4008-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4008-51-0x0000000001AF0000-0x0000000001BF0000-memory.dmp

Filesize
1024KB

Download
memory/4008-22-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-23-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-25-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-27-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-29-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-31-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-33-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-35-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-37-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-39-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-43-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-47-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-49-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-45-0x0000000006080000-0x0000000006092000-memory.dmp

Filesize
72KB

Download
memory/4008-21-0x0000000006080000-0x0000000006098000-memory.dmp

Filesize
96KB

Download
memory/4008-20-0x0000000006170000-0x0000000006714000-memory.dmp

Filesize
5.6MB

Download
memory/4008-19-0x0000000000400000-0x0000000001AE3000-memory.dmp

Filesize
22.9MB

Download
memory/4008-18-0x0000000000400000-0x0000000001AE3000-memory.dmp

Filesize
22.9MB

Download
memory/4008-17-0x0000000003B00000-0x0000000003B1A000-memory.dmp

Filesize
104KB

Download
memory/4008-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4008-15-0x0000000001AF0000-0x0000000001BF0000-memory.dmp

Filesize
1024KB

Download