healer | fbcf2ea288b93569dc3229062ff47c5648d281ec78d914fd22a7b3f6ad973563

Analysis

max time kernel
144s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-11-2024 14:10

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General

Target

fbcf2ea288b93569dc3229062ff47c5648d281ec78d914fd22a7b3f6ad973563.exe
Size

535KB
MD5

52a3ee5142c2a318d25cc598e3807f38
SHA1

6a0a62157e74e192e548bec839ad0c52f5213646
SHA256

fbcf2ea288b93569dc3229062ff47c5648d281ec78d914fd22a7b3f6ad973563
SHA512

69ed3a82f098483eff5f40e218622aacddd5aff29e28a3e2f3babee7727733173860294e7c80092f7cd0efa6a64dc88b5ce253385994aa36a2f81b32aaba487d
SSDEEP

12288:DMr/y90wLHnu+Mtzbq/k+jJ4A9NvnENWL1WDJaqYcPi:wyHLO+Mtl4vEEZz1X

Score

10^/10

healer redline rouch discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rouch

193.56.146.11:4162

Attributes

auth_value
1b1735bcfc122c708eae27ca352568de

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023bb8-12.dat	healer
behavioral1/memory/2500-15-0x0000000000B50000-0x0000000000B5A000-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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	sw28Pq56cg53.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	sw28Pq56cg53.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	sw28Pq56cg53.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	sw28Pq56cg53.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	sw28Pq56cg53.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	sw28Pq56cg53.exe

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

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/3120-22-0x00000000027E0000-0x0000000002826000-memory.dmp	family_redline
behavioral1/memory/3120-24-0x00000000051E0000-0x0000000005224000-memory.dmp	family_redline
behavioral1/memory/3120-30-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-36-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-86-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-84-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-82-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-80-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-78-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-76-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-74-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-72-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-70-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-66-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-64-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-62-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-60-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-58-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-56-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-54-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-50-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-48-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-46-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-44-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-42-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-40-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-38-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-34-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-32-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-28-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-88-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-68-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-52-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-26-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline
behavioral1/memory/3120-25-0x00000000051E0000-0x000000000521E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1068	vCs1149GJ.exe
2500	sw28Pq56cg53.exe
3120	teS53aU21.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	sw28Pq56cg53.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	fbcf2ea288b93569dc3229062ff47c5648d281ec78d914fd22a7b3f6ad973563.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\\\""	vCs1149GJ.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	vCs1149GJ.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	teS53aU21.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fbcf2ea288b93569dc3229062ff47c5648d281ec78d914fd22a7b3f6ad973563.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2500	sw28Pq56cg53.exe
2500	sw28Pq56cg53.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2500	sw28Pq56cg53.exe
Token: SeDebugPrivilege	3120	teS53aU21.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1428 wrote to memory of 1068	1428	fbcf2ea288b93569dc3229062ff47c5648d281ec78d914fd22a7b3f6ad973563.exe	84
PID 1428 wrote to memory of 1068	1428	fbcf2ea288b93569dc3229062ff47c5648d281ec78d914fd22a7b3f6ad973563.exe	84
PID 1428 wrote to memory of 1068	1428	fbcf2ea288b93569dc3229062ff47c5648d281ec78d914fd22a7b3f6ad973563.exe	84
PID 1068 wrote to memory of 2500	1068	vCs1149GJ.exe	85
PID 1068 wrote to memory of 2500	1068	vCs1149GJ.exe	85
PID 1068 wrote to memory of 3120	1068	vCs1149GJ.exe	93
PID 1068 wrote to memory of 3120	1068	vCs1149GJ.exe	93
PID 1068 wrote to memory of 3120	1068	vCs1149GJ.exe	93

C:\Users\Admin\AppData\Local\Temp\fbcf2ea288b93569dc3229062ff47c5648d281ec78d914fd22a7b3f6ad973563.exe
"C:\Users\Admin\AppData\Local\Temp\fbcf2ea288b93569dc3229062ff47c5648d281ec78d914fd22a7b3f6ad973563.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1428
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vCs1149GJ.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vCs1149GJ.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1068
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw28Pq56cg53.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw28Pq56cg53.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2500
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\teS53aU21.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\teS53aU21.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3120

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\vCs1149GJ.exe

Filesize
391KB

MD5
1ac29cee433c9fc9bb313d813d8a2189

SHA1
825ec22111a1a16268b1e4310cd9e4e1cea9a5db

SHA256
6bfb87ca825733c0251fa512dafc2eec3d4d3bd8b58ba904fcdc3cb0fbcefb2b

SHA512
65bdb840a0befadaa34737fc3f463b2485d9865fe60f3ed5f70983d86f0039272a6435df588573c01f12e8e34406e03514a6107364e323e6f4c97f3b7d777847

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw28Pq56cg53.exe

Filesize
11KB

MD5
88c60ed62d85d906035a49a794c6a922

SHA1
961e4e48eee144cd35f41608c54b2e7cd530c31e

SHA256
56d9acf18aece221b867c04841b5056765b42953d63b6f3427ec8d79aa569220

SHA512
49f430488dc37f786e6ed34b30aba1865f805bcd9af611867b6b38a917042c66b08fe6a046d56b1c4baf8de584abe0871d3fae122c32c8b956dfac1ca88fb917

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\teS53aU21.exe

Filesize
304KB

MD5
9c3e7c5879f2758bb2add2fbf488ed16

SHA1
c5a2662767f97a4860f33a9fe6cace435a3c1b02

SHA256
7ec2ec7a2ee43e8dc5523be5af507bcf31f19dfed1faa303314729d2fe456acf

SHA512
0808e8e4d00ffe2201f792095081c7fc1678ef3d75d8ae1e6d18363d1693a4bf3c1458252209a6ebd13255d8eb43c9eed45d8029a409ed511fbe3020e8b7ae8a

Download Submit
memory/2500-14-0x00007FFF76553000-0x00007FFF76555000-memory.dmp

Filesize
8KB

Download
memory/2500-15-0x0000000000B50000-0x0000000000B5A000-memory.dmp

Filesize
40KB

Download
memory/2500-16-0x00007FFF76553000-0x00007FFF76555000-memory.dmp

Filesize
8KB

Download
memory/3120-62-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-50-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-24-0x00000000051E0000-0x0000000005224000-memory.dmp

Filesize
272KB

Download
memory/3120-30-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-36-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-86-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-84-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-82-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-80-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-78-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-76-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-74-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-72-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-70-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-66-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-64-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-22-0x00000000027E0000-0x0000000002826000-memory.dmp

Filesize
280KB

Download
memory/3120-60-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-58-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-56-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-54-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-23-0x0000000004BF0000-0x0000000005194000-memory.dmp

Filesize
5.6MB

Download
memory/3120-48-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-46-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-44-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-42-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-40-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-38-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-34-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-32-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-28-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-88-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-68-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-52-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-26-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-25-0x00000000051E0000-0x000000000521E000-memory.dmp

Filesize
248KB

Download
memory/3120-931-0x0000000005360000-0x0000000005978000-memory.dmp

Filesize
6.1MB

Download
memory/3120-932-0x00000000059C0000-0x0000000005ACA000-memory.dmp

Filesize
1.0MB

Download
memory/3120-933-0x0000000005AE0000-0x0000000005AF2000-memory.dmp

Filesize
72KB

Download
memory/3120-934-0x0000000005B00000-0x0000000005B3C000-memory.dmp

Filesize
240KB

Download
memory/3120-935-0x0000000005C50000-0x0000000005C9C000-memory.dmp

Filesize
304KB

Download