healer | d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920

Analysis

max time kernel
149s
max time network
153s
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 13:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920.exe
Size

563KB
MD5

e2a2636d312ad050e44eb6b7d9a6229f
SHA1

4f3aebe2e1e0bc9b53c3db229bc6a9f699ee60d5
SHA256

d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920
SHA512

9d2529bab1698a6a7e7438a5cd0b23fda8aa3818c1e2f80a90696d5979618705ab06e6342a2a183c5c118c0ff47faaf5ef871db36338f9bd6c831976430f3646
SSDEEP

12288:iy90e1305xBI9VPMRXgNpTL7IC1z/03X/nMpAJMI6AJT:iyj30hIVyXCJLVdM3X/miMIjh

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000a000000023bbd-12.dat	healer
behavioral1/memory/4616-15-0x0000000000CD0000-0x0000000000CDA000-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\Policies\Microsoft\Windows Defender\Real-Time Protection	31866334.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	31866334.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	31866334.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	31866334.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	31866334.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	31866334.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/396-22-0x0000000004B30000-0x0000000004B6C000-memory.dmp	family_redline
behavioral1/memory/396-24-0x0000000007780000-0x00000000077BA000-memory.dmp	family_redline
behavioral1/memory/396-28-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-43-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-88-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-84-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-82-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-81-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-78-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-76-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-75-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-72-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-70-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-68-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-67-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-64-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-62-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-60-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-58-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-56-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-54-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-52-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-50-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-46-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-44-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-40-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-38-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-36-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-34-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-32-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-30-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-86-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-48-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-26-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline
behavioral1/memory/396-25-0x0000000007780000-0x00000000077B5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2660	st144400.exe
4616	31866334.exe
396	kp235375.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"	31866334.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\\\""	d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920.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\\\""	st144400.exe

Launches sc.exe 1 IoCs

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

pid	Process
3324	sc.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	d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	st144400.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp235375.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4616	31866334.exe
4616	31866334.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4616	31866334.exe
Token: SeDebugPrivilege	396	kp235375.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 436 wrote to memory of 2660	436	d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920.exe	84
PID 436 wrote to memory of 2660	436	d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920.exe	84
PID 436 wrote to memory of 2660	436	d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920.exe	84
PID 2660 wrote to memory of 4616	2660	st144400.exe	85
PID 2660 wrote to memory of 4616	2660	st144400.exe	85
PID 2660 wrote to memory of 396	2660	st144400.exe	94
PID 2660 wrote to memory of 396	2660	st144400.exe	94
PID 2660 wrote to memory of 396	2660	st144400.exe	94

C:\Users\Admin\AppData\Local\Temp\d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920.exe
"C:\Users\Admin\AppData\Local\Temp\d69d0f20c5ce4384afd0baeafacb8627d777f0802aa5f349457b07f106a36920.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:436
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st144400.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st144400.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2660
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\31866334.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\31866334.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4616
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp235375.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp235375.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:396

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:3324

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\st144400.exe

Filesize
409KB

MD5
c4d498d16d1a3798f1d3a44d304c720d

SHA1
f4b85b066e80269a12fa8a51d471f62deeb3092b

SHA256
f3c952a6f630e3dbf9f2727e83600d24c3305734f459b18ee8b734c76ad8b88e

SHA512
5f36267ffea7ae76fc05aac00e0f7deeb406636d4ad5277069487f6befff20cd774e0568b7aa4a3cd21cc0bdf2a338bceb5c1eadd87dcde97b6df00b3fa3d4cd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\31866334.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp235375.exe

Filesize
361KB

MD5
7a9498c4f024a90d2532159812e172f8

SHA1
eb8bbf27d6a232f46820f58d04b063fca05bb6c1

SHA256
9777c36c4710a8c7da76155728c75226649e99f590a2204531b501e591b5d0d3

SHA512
58a2d276a5697017bc213dbdcb69e80d2f0bcb20a3c42e76453aecb171f45684ca61631cefff490c7ed1b5678bafd62f38bf29b2e00b840d5584c94b0045f7af

Download Submit
memory/396-64-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-22-0x0000000004B30000-0x0000000004B6C000-memory.dmp

Filesize
240KB

Download
memory/396-821-0x0000000006CC0000-0x0000000006D0C000-memory.dmp

Filesize
304KB

Download
memory/396-60-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-23-0x0000000007190000-0x0000000007734000-memory.dmp

Filesize
5.6MB

Download
memory/396-24-0x0000000007780000-0x00000000077BA000-memory.dmp

Filesize
232KB

Download
memory/396-28-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-43-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-88-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-84-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-62-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-81-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-58-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-76-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-75-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-72-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-70-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-68-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-67-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/396-82-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-819-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/396-78-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-56-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-54-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-52-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-50-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-46-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-44-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-40-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-38-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-36-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-34-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-32-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-30-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-86-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-48-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-26-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-25-0x0000000007780000-0x00000000077B5000-memory.dmp

Filesize
212KB

Download
memory/396-817-0x0000000009C90000-0x000000000A2A8000-memory.dmp

Filesize
6.1MB

Download
memory/396-818-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/4616-16-0x00007FFCECE03000-0x00007FFCECE05000-memory.dmp

Filesize
8KB

Download
memory/4616-14-0x00007FFCECE03000-0x00007FFCECE05000-memory.dmp

Filesize
8KB

Download
memory/4616-15-0x0000000000CD0000-0x0000000000CDA000-memory.dmp

Filesize
40KB

Download