healer | 29ab7e5fe97dcfc06417388b37a27d78a5f326cab7eb6b5e7f7f209972cd0864

Analysis

max time kernel
149s
max time network
151s
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 21:10

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General

Target

29ab7e5fe97dcfc06417388b37a27d78a5f326cab7eb6b5e7f7f209972cd0864.exe
Size

659KB
MD5

7c18f6e941f6f3236f918d8861f98c79
SHA1

821a7cab7db0235c4decfe0b1ea004fe1d84f40c
SHA256

29ab7e5fe97dcfc06417388b37a27d78a5f326cab7eb6b5e7f7f209972cd0864
SHA512

2074e0124f1faaca209a24006f2ad49d2390e3adb8c65b9e1858ba476ca5cb97d3e0ea266594a7d8f7b2ecfa2a4cbc7ed692ce390a0ee8f3ba7f8c9c40497f5f
SSDEEP

12288:OMrqy90hOqWWzh5P0H2EboF7KgUISMDxbwAd/OL2JVtTC24jS5PnDXsWoxl:gyfazhv4EwISLLkiulsH

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/4756-18-0x0000000004970000-0x000000000498A000-memory.dmp	healer
behavioral1/memory/4756-20-0x0000000004BF0000-0x0000000004C08000-memory.dmp	healer
behavioral1/memory/4756-38-0x0000000004BF0000-0x0000000004C02000-memory.dmp	healer
behavioral1/memory/4756-48-0x0000000004BF0000-0x0000000004C02000-memory.dmp	healer
behavioral1/memory/4756-46-0x0000000004BF0000-0x0000000004C02000-memory.dmp	healer
behavioral1/memory/4756-44-0x0000000004BF0000-0x0000000004C02000-memory.dmp	healer
behavioral1/memory/4756-42-0x0000000004BF0000-0x0000000004C02000-memory.dmp	healer
behavioral1/memory/4756-40-0x0000000004BF0000-0x0000000004C02000-memory.dmp	healer
behavioral1/memory/4756-36-0x0000000004BF0000-0x0000000004C02000-memory.dmp	healer
behavioral1/memory/4756-34-0x0000000004BF0000-0x0000000004C02000-memory.dmp	healer
behavioral1/memory/4756-32-0x0000000004BF0000-0x0000000004C02000-memory.dmp	healer
behavioral1/memory/4756-30-0x0000000004BF0000-0x0000000004C02000-memory.dmp	healer
behavioral1/memory/4756-28-0x0000000004BF0000-0x0000000004C02000-memory.dmp	healer
behavioral1/memory/4756-27-0x0000000004BF0000-0x0000000004C02000-memory.dmp	healer
behavioral1/memory/4756-24-0x0000000004BF0000-0x0000000004C02000-memory.dmp	healer
behavioral1/memory/4756-22-0x0000000004BF0000-0x0000000004C02000-memory.dmp	healer
behavioral1/memory/4756-21-0x0000000004BF0000-0x0000000004C02000-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:

pro7689.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro7689.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro7689.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro7689.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro7689.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro7689.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro7689.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/1212-60-0x0000000004B30000-0x0000000004B76000-memory.dmp	family_redline
behavioral1/memory/1212-61-0x0000000007160000-0x00000000071A4000-memory.dmp	family_redline
behavioral1/memory/1212-62-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-83-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-95-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-93-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-91-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-90-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-87-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-86-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-81-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-80-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-77-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-75-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-73-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-71-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-69-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-67-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-65-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline
behavioral1/memory/1212-63-0x0000000007160000-0x000000000719F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un064204.exepro7689.exequ6783.exe

pid process

764 un064204.exe
4756 pro7689.exe
1212 qu6783.exe

pid	process
764	un064204.exe
4756	pro7689.exe
1212	qu6783.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro7689.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro7689.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro7689.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

29ab7e5fe97dcfc06417388b37a27d78a5f326cab7eb6b5e7f7f209972cd0864.exeun064204.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\\\""	29ab7e5fe97dcfc06417388b37a27d78a5f326cab7eb6b5e7f7f209972cd0864.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\\\""	un064204.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

6568 sc.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1672 4756 WerFault.exe pro7689.exe

pid	process
6568	sc.exe

pid	pid_target	process	target process
1672	4756	WerFault.exe	pro7689.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:

29ab7e5fe97dcfc06417388b37a27d78a5f326cab7eb6b5e7f7f209972cd0864.exeun064204.exepro7689.exequ6783.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	29ab7e5fe97dcfc06417388b37a27d78a5f326cab7eb6b5e7f7f209972cd0864.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un064204.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro7689.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu6783.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro7689.exe

pid process

4756 pro7689.exe
4756 pro7689.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro7689.exequ6783.exe

description pid process

Token: SeDebugPrivilege 4756 pro7689.exe
Token: SeDebugPrivilege 1212 qu6783.exe

pid	process
4756	pro7689.exe
4756	pro7689.exe

description	pid	process
Token: SeDebugPrivilege	4756	pro7689.exe
Token: SeDebugPrivilege	1212	qu6783.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

29ab7e5fe97dcfc06417388b37a27d78a5f326cab7eb6b5e7f7f209972cd0864.exeun064204.exe

description	pid	process	target process
PID 1120 wrote to memory of 764	1120	29ab7e5fe97dcfc06417388b37a27d78a5f326cab7eb6b5e7f7f209972cd0864.exe	un064204.exe
PID 1120 wrote to memory of 764	1120	29ab7e5fe97dcfc06417388b37a27d78a5f326cab7eb6b5e7f7f209972cd0864.exe	un064204.exe
PID 1120 wrote to memory of 764	1120	29ab7e5fe97dcfc06417388b37a27d78a5f326cab7eb6b5e7f7f209972cd0864.exe	un064204.exe
PID 764 wrote to memory of 4756	764	un064204.exe	pro7689.exe
PID 764 wrote to memory of 4756	764	un064204.exe	pro7689.exe
PID 764 wrote to memory of 4756	764	un064204.exe	pro7689.exe
PID 764 wrote to memory of 1212	764	un064204.exe	qu6783.exe
PID 764 wrote to memory of 1212	764	un064204.exe	qu6783.exe
PID 764 wrote to memory of 1212	764	un064204.exe	qu6783.exe

C:\Users\Admin\AppData\Local\Temp\29ab7e5fe97dcfc06417388b37a27d78a5f326cab7eb6b5e7f7f209972cd0864.exe
"C:\Users\Admin\AppData\Local\Temp\29ab7e5fe97dcfc06417388b37a27d78a5f326cab7eb6b5e7f7f209972cd0864.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1120

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un064204.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un064204.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:764

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7689.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7689.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:4756

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4756 -s 1016
4⤵
- Program crash
PID:1672

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6783.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6783.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4756 -ip 4756
1⤵
PID:2308

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:6568

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\un064204.exe

Filesize
517KB

MD5
c2a9689dcc8334cc69077f6b80c7a1a8

SHA1
2276c146a826e2eec8134eaceaee7051e6117559

SHA256
ab7ef67fd51812acdcda1aaa371846fc1c1fb9c34f5b3051b45c2550b81a2d04

SHA512
fbf81b861724de33453d019a42a6e349253f36c9391312dc66ea88d637fe118ed1f6270bce48a7b8d228fda336a3ee7a2db20785022840c6c793afaf7ddf529e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7689.exe

Filesize
296KB

MD5
b3d3b49dcf4e669115715e5c6b5664cd

SHA1
3efa9a885535b2cee018b80a73276e982ef9fc32

SHA256
d680216e9822e9655d1b88d5df98c28bf8f8bb835a2ac46870141d920a791287

SHA512
56922ad98e4c8e07df5076e76cfa924368fd6a6c36418b5c9c3c6c5415aba3b768dc3823800bd30d1d15535289c8daa808a1f199370cedb4a058466267c3fce8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6783.exe

Filesize
355KB

MD5
41d8e51dba6e8d6fcf75792429d2b531

SHA1
32188bd3fb929870d7872dc357fb4a87ba6bf6ca

SHA256
b008504d34ea113838016553388a0af62af7143e078be36ed725efde8e9075a9

SHA512
a413f476a36141193fc449bb00b02edc822b13ad360d354be7827ce7497064cdbac8b728246f20fc91fd7523729c1338a4b9b6fe010d083ec4608dec52bc0dbb

Download Submit
memory/1212-75-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-80-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-969-0x0000000007E60000-0x0000000007F6A000-memory.dmp

Filesize
1.0MB

Download
memory/1212-968-0x00000000077C0000-0x0000000007DD8000-memory.dmp

Filesize
6.1MB

Download
memory/1212-63-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-65-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-67-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-69-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-71-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-73-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-971-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/1212-972-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download
memory/1212-77-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-970-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/1212-81-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-86-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-87-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-90-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-91-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-93-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-95-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-83-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-62-0x0000000007160000-0x000000000719F000-memory.dmp

Filesize
252KB

Download
memory/1212-61-0x0000000007160000-0x00000000071A4000-memory.dmp

Filesize
272KB

Download
memory/1212-60-0x0000000004B30000-0x0000000004B76000-memory.dmp

Filesize
280KB

Download
memory/4756-40-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-54-0x0000000000400000-0x0000000002B78000-memory.dmp

Filesize
39.5MB

Download
memory/4756-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4756-51-0x0000000000400000-0x0000000002B78000-memory.dmp

Filesize
39.5MB

Download
memory/4756-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4756-50-0x0000000002CC0000-0x0000000002CED000-memory.dmp

Filesize
180KB

Download
memory/4756-49-0x0000000002CF0000-0x0000000002DF0000-memory.dmp

Filesize
1024KB

Download
memory/4756-21-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-22-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-24-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-27-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-28-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-30-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-32-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-34-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-36-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-42-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-44-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-46-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-48-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-38-0x0000000004BF0000-0x0000000004C02000-memory.dmp

Filesize
72KB

Download
memory/4756-20-0x0000000004BF0000-0x0000000004C08000-memory.dmp

Filesize
96KB

Download
memory/4756-19-0x00000000074D0000-0x0000000007A74000-memory.dmp

Filesize
5.6MB

Download
memory/4756-18-0x0000000004970000-0x000000000498A000-memory.dmp

Filesize
104KB

Download
memory/4756-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4756-16-0x0000000002CC0000-0x0000000002CED000-memory.dmp

Filesize
180KB

Download
memory/4756-15-0x0000000002CF0000-0x0000000002DF0000-memory.dmp

Filesize
1024KB

Download