healer | 074c279482af463c7cdbafa7889ffaf52be4703e8704c265a70759e3a964727a

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
11-11-2024 02:00

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General

Target

074c279482af463c7cdbafa7889ffaf52be4703e8704c265a70759e3a964727a.exe
Size

688KB
MD5

746f59d383c1c18ae35e82ed3bf83937
SHA1

4145467513678a0a78c44820b3ad56f8c96f6fcf
SHA256

074c279482af463c7cdbafa7889ffaf52be4703e8704c265a70759e3a964727a
SHA512

030d58a7a0d438efdc8fe0685ce30ffd1eeeb80f34792a88d6774cc55ebf2a18e8214186eae89541aa1cc0352b931f474ec039bdfce1ba9ad95cce0d61ba5ff5
SSDEEP

12288:VMrsy90Dvm0iQXPI2tLNcG2ly2Gdqihczhikol6HSmWyTbKIN:Fy8vmUX3L5yy2GlczPoluSkWE

Score

10^/10

healer redline boris discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

boris

193.233.20.32:4125

Attributes

auth_value
766b5bdf6dbefcf7ca223351952fc38f

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/3532-17-0x0000000004980000-0x000000000499A000-memory.dmp	healer
behavioral1/memory/3532-20-0x0000000007250000-0x0000000007268000-memory.dmp	healer
behavioral1/memory/3532-28-0x0000000007250000-0x0000000007262000-memory.dmp	healer
behavioral1/memory/3532-48-0x0000000007250000-0x0000000007262000-memory.dmp	healer
behavioral1/memory/3532-47-0x0000000007250000-0x0000000007262000-memory.dmp	healer
behavioral1/memory/3532-44-0x0000000007250000-0x0000000007262000-memory.dmp	healer
behavioral1/memory/3532-42-0x0000000007250000-0x0000000007262000-memory.dmp	healer
behavioral1/memory/3532-40-0x0000000007250000-0x0000000007262000-memory.dmp	healer
behavioral1/memory/3532-38-0x0000000007250000-0x0000000007262000-memory.dmp	healer
behavioral1/memory/3532-36-0x0000000007250000-0x0000000007262000-memory.dmp	healer
behavioral1/memory/3532-34-0x0000000007250000-0x0000000007262000-memory.dmp	healer
behavioral1/memory/3532-32-0x0000000007250000-0x0000000007262000-memory.dmp	healer
behavioral1/memory/3532-30-0x0000000007250000-0x0000000007262000-memory.dmp	healer
behavioral1/memory/3532-24-0x0000000007250000-0x0000000007262000-memory.dmp	healer
behavioral1/memory/3532-22-0x0000000007250000-0x0000000007262000-memory.dmp	healer
behavioral1/memory/3532-21-0x0000000007250000-0x0000000007262000-memory.dmp	healer
behavioral1/memory/3532-26-0x0000000007250000-0x0000000007262000-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

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro1462.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro1462.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro1462.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro1462.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro1462.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro1462.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/2972-59-0x0000000004A50000-0x0000000004A96000-memory.dmp	family_redline
behavioral1/memory/2972-60-0x0000000007790000-0x00000000077D4000-memory.dmp	family_redline
behavioral1/memory/2972-68-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-95-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-92-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-90-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-89-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-86-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-84-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-83-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-80-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-78-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-77-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-74-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-72-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-71-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-66-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-64-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-62-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline
behavioral1/memory/2972-61-0x0000000007790000-0x00000000077CF000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1548	un944276.exe
3532	pro1462.exe
2972	qu0851.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro1462.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro1462.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
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\\\""	un944276.exe
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\\\""	074c279482af463c7cdbafa7889ffaf52be4703e8704c265a70759e3a964727a.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
5112	sc.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1332	3532	WerFault.exe	84

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu0851.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	074c279482af463c7cdbafa7889ffaf52be4703e8704c265a70759e3a964727a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un944276.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro1462.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3532	pro1462.exe
3532	pro1462.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3532	pro1462.exe
Token: SeDebugPrivilege	2972	qu0851.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 5108 wrote to memory of 1548	5108	074c279482af463c7cdbafa7889ffaf52be4703e8704c265a70759e3a964727a.exe	83
PID 5108 wrote to memory of 1548	5108	074c279482af463c7cdbafa7889ffaf52be4703e8704c265a70759e3a964727a.exe	83
PID 5108 wrote to memory of 1548	5108	074c279482af463c7cdbafa7889ffaf52be4703e8704c265a70759e3a964727a.exe	83
PID 1548 wrote to memory of 3532	1548	un944276.exe	84
PID 1548 wrote to memory of 3532	1548	un944276.exe	84
PID 1548 wrote to memory of 3532	1548	un944276.exe	84
PID 1548 wrote to memory of 2972	1548	un944276.exe	95
PID 1548 wrote to memory of 2972	1548	un944276.exe	95
PID 1548 wrote to memory of 2972	1548	un944276.exe	95

C:\Users\Admin\AppData\Local\Temp\074c279482af463c7cdbafa7889ffaf52be4703e8704c265a70759e3a964727a.exe
"C:\Users\Admin\AppData\Local\Temp\074c279482af463c7cdbafa7889ffaf52be4703e8704c265a70759e3a964727a.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5108
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un944276.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un944276.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1548
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1462.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1462.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:3532
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3532 -s 1076
      4⤵
      Program crash
      PID:1332
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0851.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0851.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3532 -ip 3532
1⤵
PID:4908

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:5112

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\un944276.exe

Filesize
546KB

MD5
97411c296e16b8b8e1a8be6845f8d6b9

SHA1
0067f6a0f459ca6779f5e04ad08d2eee7aca964f

SHA256
eff87dc1e4c67b22b5795db945a6791d9ee498d2712b6c49dfeaaaaffc2f77ca

SHA512
165703bd5da08bbf3c9aa8f8bdb048e96e36327b7b88373bd6497034f8990074afe20a6e1142bbb9829a269f7a82c72e941808aaed4ec8f8536f93fddb37a808

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1462.exe

Filesize
328KB

MD5
db64d06de661fa804a68bf9863ef6df6

SHA1
463619a74a7a72d513560901fb4526bb6b2b3bc8

SHA256
fabf8ff0015154e3c2e6747b30bb9beaa26b6f6bcc28c4669cfe3837a7cf8dd2

SHA512
bfba769b10d2a7c2fe5f234e15aa0d2d8508434ceb0c5a6efab0bb9e1fac6393ca1e73c21f336a3ac71580ec60e8e8cd562487d1a6a77ab0e0b28084500fb6fd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0851.exe

Filesize
385KB

MD5
45c34b472bafaf4256b3f4627df8ccd8

SHA1
8f56b9472d9142ddcbad8fd7e7b2f43b519c2d06

SHA256
b3dfa1979163a5c41d2e22b07b22abb46a0329037d4f3fe58978ee7dc23ccaa0

SHA512
be43f1f23e741dd39dd2a127b4d9eed2265dd5b28f7689431c69060ece1b02af5cbf6af1dd222342789d72b6c646a37729e7d0fbe9bdbe0531521a3256e8ceb0

Download Submit
memory/2972-74-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-78-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-968-0x0000000007E60000-0x0000000007F6A000-memory.dmp

Filesize
1.0MB

Download
memory/2972-967-0x00000000077D0000-0x0000000007DE8000-memory.dmp

Filesize
6.1MB

Download
memory/2972-61-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-62-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-64-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-66-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-71-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-72-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-970-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/2972-971-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download
memory/2972-77-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-969-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/2972-80-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-83-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-84-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-86-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-89-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-90-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-92-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-95-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-68-0x0000000007790000-0x00000000077CF000-memory.dmp

Filesize
252KB

Download
memory/2972-60-0x0000000007790000-0x00000000077D4000-memory.dmp

Filesize
272KB

Download
memory/2972-59-0x0000000004A50000-0x0000000004A96000-memory.dmp

Filesize
280KB

Download
memory/3532-40-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-54-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3532-53-0x0000000000400000-0x0000000002B7F000-memory.dmp

Filesize
39.5MB

Download
memory/3532-50-0x0000000000400000-0x0000000002B7F000-memory.dmp

Filesize
39.5MB

Download
memory/3532-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3532-49-0x0000000002D20000-0x0000000002E20000-memory.dmp

Filesize
1024KB

Download
memory/3532-26-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-21-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-22-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-24-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-30-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-32-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-34-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-36-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-38-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-42-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-44-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-47-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-48-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-28-0x0000000007250000-0x0000000007262000-memory.dmp

Filesize
72KB

Download
memory/3532-19-0x0000000000400000-0x0000000002B7F000-memory.dmp

Filesize
39.5MB

Download
memory/3532-20-0x0000000007250000-0x0000000007268000-memory.dmp

Filesize
96KB

Download
memory/3532-18-0x00000000072C0000-0x0000000007864000-memory.dmp

Filesize
5.6MB

Download
memory/3532-17-0x0000000004980000-0x000000000499A000-memory.dmp

Filesize
104KB

Download
memory/3532-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3532-15-0x0000000002D20000-0x0000000002E20000-memory.dmp

Filesize
1024KB

Download