healer | 9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879e

Analysis

max time kernel
118s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-11-2024 18:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879eN.exe
Size

383KB
MD5

1906a5b46e2ee7bdcfedaef3f64cf550
SHA1

470f800a4e9f1fcb54d2743d1211bdc62467da93
SHA256

9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879e
SHA512

9afc71119eba3f009d382740dfe30586b63266aba00cd65cfbe3e7a239e8b2af9c449aab353b2d5dd1eaa3c464c49991365745483fcedcb25cad761ddec2fb50
SSDEEP

6144:KGy+bnr+hp0yN90QEANGttH3Jy9joaRTH2VEsosBFUeyvwhgQAo2oR:mMrNy90ie3ARTCEJb1EgQA0R

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
behavioral1/files/0x0008000000023c8e-5.dat	healer
behavioral1/memory/4768-8-0x00000000008C0000-0x00000000008CA000-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:

jr652745.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr652745.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr652745.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr652745.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr652745.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr652745.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr652745.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/460-18-0x0000000002310000-0x0000000002356000-memory.dmp	family_redline
behavioral1/memory/460-20-0x0000000005090000-0x00000000050D4000-memory.dmp	family_redline
behavioral1/memory/460-24-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-26-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-82-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-80-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-78-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-76-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-74-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-70-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-68-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-66-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-64-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-60-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-58-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-54-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-52-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-50-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-48-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-46-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-44-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-42-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-40-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-38-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-36-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-34-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-32-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-28-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-84-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-73-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-62-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-56-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-30-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-22-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/460-21-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 2 IoCs

Processes:

jr652745.exeku004245.exe

pid	Process
4768	jr652745.exe
460	ku004245.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

jr652745.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr652745.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879eN.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\\\""	9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879eN.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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:

9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879eN.exeku004245.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879eN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku004245.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr652745.exe

pid	Process
4768	jr652745.exe
4768	jr652745.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr652745.exeku004245.exe

description	pid	Process
Token: SeDebugPrivilege	4768	jr652745.exe
Token: SeDebugPrivilege	460	ku004245.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879eN.exe

description	pid	Process	procid_target
PID 1192 wrote to memory of 4768	1192	9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879eN.exe	83
PID 1192 wrote to memory of 4768	1192	9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879eN.exe	83
PID 1192 wrote to memory of 460	1192	9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879eN.exe	93
PID 1192 wrote to memory of 460	1192	9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879eN.exe	93
PID 1192 wrote to memory of 460	1192	9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879eN.exe	93

C:\Users\Admin\AppData\Local\Temp\9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879eN.exe
"C:\Users\Admin\AppData\Local\Temp\9e71aa8ef140f7622d3179c33db7fd34d61580a25c6c0309f0946f029dec879eN.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1192
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr652745.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr652745.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4768
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku004245.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku004245.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:460

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jr652745.exe

Filesize
13KB

MD5
c442d022d30680b56af7267454c3a321

SHA1
d5c00cee96792577ec8bb7311b9b83552f73a388

SHA256
257b3cbfb2dd26704b838c169fc52f5d7ac85c25031f3ad7229fe63e7f2e4e55

SHA512
5ea187c52a04d57a71557abaf421dca273dd6c93d3aaa9de9bc8dfe03bd00a9a08daa39e8542c56ce9e5a79f8986e9094ab1de99f22b229641c0e5c370ce39f2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ku004245.exe

Filesize
311KB

MD5
2fe5ee2cd43869ad14c79e6ac1dd0d77

SHA1
3dbf00b0badd025f5f3d4ab318d2d34e3b87d812

SHA256
e9fbe4a792a601910a766a1dc3802b089e307ec9e337b34386af0a24ca7fb5d5

SHA512
7911fe68422653f1b19c2d93690c66c610561f3780947a07d60187c244384a076ff1b457aacff538a55bb39c731401b76d8f63ff702579dfee0e9649c4cdd8dc

Download Submit
memory/460-15-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/460-16-0x0000000000880000-0x00000000008CB000-memory.dmp

Filesize
300KB

Download
memory/460-17-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/460-18-0x0000000002310000-0x0000000002356000-memory.dmp

Filesize
280KB

Download
memory/460-19-0x0000000004AE0000-0x0000000005084000-memory.dmp

Filesize
5.6MB

Download
memory/460-20-0x0000000005090000-0x00000000050D4000-memory.dmp

Filesize
272KB

Download
memory/460-24-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-26-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-82-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-80-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-78-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-76-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-74-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-70-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-68-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-66-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-64-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-60-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-58-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-54-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-52-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-50-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-48-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-46-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-44-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-42-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-40-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-38-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-36-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-34-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-32-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-28-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-84-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-73-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-62-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-56-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-30-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-22-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-21-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/460-927-0x00000000050E0000-0x00000000056F8000-memory.dmp

Filesize
6.1MB

Download
memory/460-928-0x0000000005780000-0x000000000588A000-memory.dmp

Filesize
1.0MB

Download
memory/460-929-0x00000000058C0000-0x00000000058D2000-memory.dmp

Filesize
72KB

Download
memory/460-930-0x00000000058E0000-0x000000000591C000-memory.dmp

Filesize
240KB

Download
memory/460-931-0x0000000005A30000-0x0000000005A7C000-memory.dmp

Filesize
304KB

Download
memory/460-932-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/460-933-0x0000000000880000-0x00000000008CB000-memory.dmp

Filesize
300KB

Download
memory/460-935-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/4768-7-0x00007FFDDE6E3000-0x00007FFDDE6E5000-memory.dmp

Filesize
8KB

Download
memory/4768-8-0x00000000008C0000-0x00000000008CA000-memory.dmp

Filesize
40KB

Download
memory/4768-9-0x00007FFDDE6E3000-0x00007FFDDE6E5000-memory.dmp

Filesize
8KB

Download