healer | 1124ae46f5e19272433b07825b9d515f3bbae219867568afeb29a07547220510

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 13:50

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General

Target

1124ae46f5e19272433b07825b9d515f3bbae219867568afeb29a07547220510.exe
Size

659KB
MD5

a0849e77b41c61c577173c4dd4710f04
SHA1

607f5f4ad01842f3cfd2977f0baa0276a1cc0cba
SHA256

1124ae46f5e19272433b07825b9d515f3bbae219867568afeb29a07547220510
SHA512

3287c52c881518161800413689ff2d13e280a6ac3d6d66480d1d22cbcb33cbf7e09afa308d4aca23d48f43258c12ad42094b4d89d18498a14c19a5a7b41f8c59
SSDEEP

12288:mMrZy90iPWKWrdrHmZbX9ohUChGc2501RIguPr6N3u:rybPWKQdjmZE9fU0LItPrKu

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/3904-19-0x0000000002390000-0x00000000023AA000-memory.dmp	healer
behavioral1/memory/3904-21-0x0000000002700000-0x0000000002718000-memory.dmp	healer
behavioral1/memory/3904-22-0x0000000002700000-0x0000000002712000-memory.dmp	healer
behavioral1/memory/3904-49-0x0000000002700000-0x0000000002712000-memory.dmp	healer
behavioral1/memory/3904-47-0x0000000002700000-0x0000000002712000-memory.dmp	healer
behavioral1/memory/3904-45-0x0000000002700000-0x0000000002712000-memory.dmp	healer
behavioral1/memory/3904-43-0x0000000002700000-0x0000000002712000-memory.dmp	healer
behavioral1/memory/3904-41-0x0000000002700000-0x0000000002712000-memory.dmp	healer
behavioral1/memory/3904-40-0x0000000002700000-0x0000000002712000-memory.dmp	healer
behavioral1/memory/3904-37-0x0000000002700000-0x0000000002712000-memory.dmp	healer
behavioral1/memory/3904-35-0x0000000002700000-0x0000000002712000-memory.dmp	healer
behavioral1/memory/3904-33-0x0000000002700000-0x0000000002712000-memory.dmp	healer
behavioral1/memory/3904-32-0x0000000002700000-0x0000000002712000-memory.dmp	healer
behavioral1/memory/3904-29-0x0000000002700000-0x0000000002712000-memory.dmp	healer
behavioral1/memory/3904-27-0x0000000002700000-0x0000000002712000-memory.dmp	healer
behavioral1/memory/3904-25-0x0000000002700000-0x0000000002712000-memory.dmp	healer
behavioral1/memory/3904-23-0x0000000002700000-0x0000000002712000-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:

pro9136.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro9136.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro9136.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro9136.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro9136.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro9136.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro9136.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/1604-60-0x0000000002410000-0x0000000002456000-memory.dmp	family_redline
behavioral1/memory/1604-61-0x0000000004AF0000-0x0000000004B34000-memory.dmp	family_redline
behavioral1/memory/1604-67-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-83-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-95-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-93-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-91-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-89-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-87-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-81-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-79-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-77-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-76-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-74-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-71-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-70-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-85-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-65-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-63-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline
behavioral1/memory/1604-62-0x0000000004AF0000-0x0000000004B2F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un796925.exepro9136.exequ6008.exe

pid process

4640 un796925.exe
3904 pro9136.exe
1604 qu6008.exe

pid	process
4640	un796925.exe
3904	pro9136.exe
1604	qu6008.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro9136.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro9136.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro9136.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

1124ae46f5e19272433b07825b9d515f3bbae219867568afeb29a07547220510.exeun796925.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\\\""	1124ae46f5e19272433b07825b9d515f3bbae219867568afeb29a07547220510.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\\\""	un796925.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4396 3904 WerFault.exe pro9136.exe

pid	pid_target	process	target process
4396	3904	WerFault.exe	pro9136.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:

un796925.exepro9136.exequ6008.exe1124ae46f5e19272433b07825b9d515f3bbae219867568afeb29a07547220510.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un796925.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro9136.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu6008.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1124ae46f5e19272433b07825b9d515f3bbae219867568afeb29a07547220510.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro9136.exe

pid process

3904 pro9136.exe
3904 pro9136.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro9136.exequ6008.exe

description pid process

Token: SeDebugPrivilege 3904 pro9136.exe
Token: SeDebugPrivilege 1604 qu6008.exe

pid	process
3904	pro9136.exe
3904	pro9136.exe

description	pid	process
Token: SeDebugPrivilege	3904	pro9136.exe
Token: SeDebugPrivilege	1604	qu6008.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1124ae46f5e19272433b07825b9d515f3bbae219867568afeb29a07547220510.exeun796925.exe

description	pid	process	target process
PID 2244 wrote to memory of 4640	2244	1124ae46f5e19272433b07825b9d515f3bbae219867568afeb29a07547220510.exe	un796925.exe
PID 2244 wrote to memory of 4640	2244	1124ae46f5e19272433b07825b9d515f3bbae219867568afeb29a07547220510.exe	un796925.exe
PID 2244 wrote to memory of 4640	2244	1124ae46f5e19272433b07825b9d515f3bbae219867568afeb29a07547220510.exe	un796925.exe
PID 4640 wrote to memory of 3904	4640	un796925.exe	pro9136.exe
PID 4640 wrote to memory of 3904	4640	un796925.exe	pro9136.exe
PID 4640 wrote to memory of 3904	4640	un796925.exe	pro9136.exe
PID 4640 wrote to memory of 1604	4640	un796925.exe	qu6008.exe
PID 4640 wrote to memory of 1604	4640	un796925.exe	qu6008.exe
PID 4640 wrote to memory of 1604	4640	un796925.exe	qu6008.exe

C:\Users\Admin\AppData\Local\Temp\1124ae46f5e19272433b07825b9d515f3bbae219867568afeb29a07547220510.exe
"C:\Users\Admin\AppData\Local\Temp\1124ae46f5e19272433b07825b9d515f3bbae219867568afeb29a07547220510.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2244

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un796925.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un796925.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4640

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9136.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9136.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:3904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3904 -s 1096
4⤵
- Program crash
PID:4396

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6008.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6008.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1604

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3904 -ip 3904
1⤵
PID:4364

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\un796925.exe

Filesize
516KB

MD5
3e6619b2229cce972abeaa4b8a08a852

SHA1
a9b4c755c5b7e254888da1fd6d9c0bfc455525bd

SHA256
13c1a8511f0fd6a5906459e8c84edb0f4230466b79a344c6619dfe243eb350b7

SHA512
c4cc7ec07e05e7997e9b3c6669bdcc471b45f873ef68b08491e4ad3b8bea03dbf207df87fa1ad975355d8f7f17dfd66faa0ede25de5d9b5e607369a045bb289f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro9136.exe

Filesize
236KB

MD5
4605dd99b8ba8fca76360c5768092454

SHA1
3505c0aa7e6dbda4026a449f4954a44b42e3b15b

SHA256
73f4a4ff09ec3cc07459873f06d2a6d2bcc9da4805cb6b38677313d9553e680a

SHA512
fd0df53440e500bac297b72d449f2d564a27913c1996cdb908d4dbcd5522676e91939d9bdc0309add0e37f335476b15571dc8c174ddf69f8ed69754cde43b1cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6008.exe

Filesize
294KB

MD5
ddcc1b5fbf63ee3ba78362086f3062bb

SHA1
9392e43dfa4f5f52c355cce0e46af76b493a57a7

SHA256
910f1b453722ec17bea20f3f8ea3db27a6ab5c41faf4cc61d03617e73e715dbb

SHA512
2823c509edbaa82608649e7ccb98c84745327ffcca42927ba4fbb15df5898b69c7da446f48349b77b7d5f3541036d70539ccb5be59009414b83a90c4d2479587

Download Submit
memory/1604-74-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-77-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-969-0x0000000004BB0000-0x0000000004CBA000-memory.dmp

Filesize
1.0MB

Download
memory/1604-968-0x0000000005280000-0x0000000005898000-memory.dmp

Filesize
6.1MB

Download
memory/1604-62-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-63-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-65-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-85-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-70-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-71-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-971-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/1604-972-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download
memory/1604-76-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-970-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/1604-79-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-81-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-87-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-89-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-91-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-93-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-95-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-83-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-67-0x0000000004AF0000-0x0000000004B2F000-memory.dmp

Filesize
252KB

Download
memory/1604-61-0x0000000004AF0000-0x0000000004B34000-memory.dmp

Filesize
272KB

Download
memory/1604-60-0x0000000002410000-0x0000000002456000-memory.dmp

Filesize
280KB

Download
memory/3904-43-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3904-54-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/3904-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3904-50-0x0000000000560000-0x0000000000660000-memory.dmp

Filesize
1024KB

Download
memory/3904-23-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-25-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-27-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-29-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-32-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-33-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-35-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-37-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-40-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-41-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-45-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-47-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-49-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-22-0x0000000002700000-0x0000000002712000-memory.dmp

Filesize
72KB

Download
memory/3904-21-0x0000000002700000-0x0000000002718000-memory.dmp

Filesize
96KB

Download
memory/3904-20-0x0000000004C90000-0x0000000005234000-memory.dmp

Filesize
5.6MB

Download
memory/3904-19-0x0000000002390000-0x00000000023AA000-memory.dmp

Filesize
104KB

Download
memory/3904-18-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/3904-17-0x0000000000400000-0x00000000004AA000-memory.dmp

Filesize
680KB

Download
memory/3904-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3904-15-0x0000000000560000-0x0000000000660000-memory.dmp

Filesize
1024KB

Download