healer | d1c33abb48e94dd6b0a53cb5a25d8467798d68d751cf4efb4320d0f20a51cdf7

Analysis

max time kernel
148s
max time network
157s
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, 01:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d1c33abb48e94dd6b0a53cb5a25d8467798d68d751cf4efb4320d0f20a51cdf7.exe
Size

563KB
MD5

85c0ab1e0b116fd260f2085f48fba5d3
SHA1

85e16abd4bc42acc03cb4bdde271e4f5da89991c
SHA256

d1c33abb48e94dd6b0a53cb5a25d8467798d68d751cf4efb4320d0f20a51cdf7
SHA512

b11d358acc7831de56f8394e64ba30c8953f70d79a994cc3cd827b8114e871e674c77184631ed5d383fded64c152f82c7a7db97015ada5760636087a95e8b9ad
SSDEEP

12288:7y90h8uknMwNYpB4u7gUqqkoGJI97DDI1qR3:7yP2pBVgqXG+B51

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/0x000b000000023b65-12.dat	healer
behavioral1/memory/4908-15-0x00000000004D0000-0x00000000004DA000-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\DisableRealtimeMonitoring = "1"	56020983.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	56020983.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	56020983.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	56020983.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	56020983.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	56020983.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/4456-22-0x0000000004AF0000-0x0000000004B2C000-memory.dmp	family_redline
behavioral1/memory/4456-24-0x00000000071A0000-0x00000000071DA000-memory.dmp	family_redline
behavioral1/memory/4456-32-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-38-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-88-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-86-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-82-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-80-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-78-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-76-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-74-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-72-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-68-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-66-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-64-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-62-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-60-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-58-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-56-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-52-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-50-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-48-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-46-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-44-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-42-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-36-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-35-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-84-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-70-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-54-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-40-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-30-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-28-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-26-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline
behavioral1/memory/4456-25-0x00000000071A0000-0x00000000071D5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2992	st350663.exe
4908	56020983.exe
4456	kp969305.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"	56020983.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\\\""	st350663.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\\\""	d1c33abb48e94dd6b0a53cb5a25d8467798d68d751cf4efb4320d0f20a51cdf7.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	d1c33abb48e94dd6b0a53cb5a25d8467798d68d751cf4efb4320d0f20a51cdf7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	st350663.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp969305.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4908	56020983.exe
4908	56020983.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4908	56020983.exe
Token: SeDebugPrivilege	4456	kp969305.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4540 wrote to memory of 2992	4540	d1c33abb48e94dd6b0a53cb5a25d8467798d68d751cf4efb4320d0f20a51cdf7.exe	83
PID 4540 wrote to memory of 2992	4540	d1c33abb48e94dd6b0a53cb5a25d8467798d68d751cf4efb4320d0f20a51cdf7.exe	83
PID 4540 wrote to memory of 2992	4540	d1c33abb48e94dd6b0a53cb5a25d8467798d68d751cf4efb4320d0f20a51cdf7.exe	83
PID 2992 wrote to memory of 4908	2992	st350663.exe	84
PID 2992 wrote to memory of 4908	2992	st350663.exe	84
PID 2992 wrote to memory of 4456	2992	st350663.exe	96
PID 2992 wrote to memory of 4456	2992	st350663.exe	96
PID 2992 wrote to memory of 4456	2992	st350663.exe	96

C:\Users\Admin\AppData\Local\Temp\d1c33abb48e94dd6b0a53cb5a25d8467798d68d751cf4efb4320d0f20a51cdf7.exe
"C:\Users\Admin\AppData\Local\Temp\d1c33abb48e94dd6b0a53cb5a25d8467798d68d751cf4efb4320d0f20a51cdf7.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4540
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st350663.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st350663.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2992
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\56020983.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\56020983.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4908
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp969305.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp969305.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4456

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\st350663.exe

Filesize
408KB

MD5
f6278df8c922ec21cbe096ef1fa688cd

SHA1
6f63c505e1d18f634efc60336ff537798fad9010

SHA256
80299e2f1dd7f418ecff28c3b774c645aabb6bc162226b36c0e1124814686fa5

SHA512
4b4d954e39d1b1f647ca0a967671181eda9f11c612f8ab1284d8885a7bf4b8f737a42990d0dc96ccdb6be56691be2b10f22ad74fb5f6ea71c15d8067cbb98fa0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\56020983.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp969305.exe

Filesize
360KB

MD5
338816b51f03b8570657a6a230455c4f

SHA1
d0f2244996bd3ef464722118c481179fbc53ee04

SHA256
59824320cdf17fc53318cc3af68853168292fc893d9e66819cd5d6146a39aa5b

SHA512
dc853d0b0398e1d45ae27933d05a8dd4e4127b700c04d4de9543d8ce0cfb02d381022ae3bb83a459e67d317fb5b7503fdf3acb997363597c6e42d98eca487edc

Download Submit
memory/4456-62-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-84-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-821-0x000000000A510000-0x000000000A55C000-memory.dmp

Filesize
304KB

Download
memory/4456-22-0x0000000004AF0000-0x0000000004B2C000-memory.dmp

Filesize
240KB

Download
memory/4456-23-0x0000000007270000-0x0000000007814000-memory.dmp

Filesize
5.6MB

Download
memory/4456-24-0x00000000071A0000-0x00000000071DA000-memory.dmp

Filesize
232KB

Download
memory/4456-32-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-38-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-88-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-86-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-82-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-80-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-78-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-76-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-74-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-72-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-68-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-66-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-64-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/4456-56-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-25-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-58-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-52-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-50-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-48-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-46-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-44-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-42-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-36-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-35-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-60-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-70-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-54-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-40-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-30-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-28-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-26-0x00000000071A0000-0x00000000071D5000-memory.dmp

Filesize
212KB

Download
memory/4456-817-0x0000000009CA0000-0x000000000A2B8000-memory.dmp

Filesize
6.1MB

Download
memory/4456-818-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/4456-819-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/4908-16-0x00007FFDD2593000-0x00007FFDD2595000-memory.dmp

Filesize
8KB

Download
memory/4908-14-0x00007FFDD2593000-0x00007FFDD2595000-memory.dmp

Filesize
8KB

Download
memory/4908-15-0x00000000004D0000-0x00000000004DA000-memory.dmp

Filesize
40KB

Download