healer | 98c7303d6238d85cbddc1fea7a19fbfa0e27cf00ad0432b359c4182785a8354d

Analysis

max time kernel
118s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 03:06

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General

Target

98c7303d6238d85cbddc1fea7a19fbfa0e27cf00ad0432b359c4182785a8354d.exe
Size

624KB
MD5

f4d2d15de449aa1d8826883ca1af79fc
SHA1

c4e10ef059ce6b91aa6484286bac399591e7ef02
SHA256

98c7303d6238d85cbddc1fea7a19fbfa0e27cf00ad0432b359c4182785a8354d
SHA512

167269d0465bef15fc6c79f0f781187f477f7fae6bdece1db277264195611dd1c499846d6af2fddcd9a7856a00150d8c69a6957ae65a8e27bbe1b6cdd9493d7f
SSDEEP

12288:Cy90CtjdytrJ8QWr7K9+44mVHcn1eg15B4nmErwJ/S64wHVc04:CyTtoP07KB4mA0mErw9S64wVr4

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it262307.exe	healer
behavioral1/memory/1944-15-0x0000000000600000-0x000000000060A000-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:

it262307.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it262307.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it262307.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it262307.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it262307.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it262307.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it262307.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/5088-22-0x0000000002790000-0x00000000027CC000-memory.dmp	family_redline
behavioral1/memory/5088-24-0x00000000029B0000-0x00000000029EA000-memory.dmp	family_redline
behavioral1/memory/5088-38-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-44-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-88-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-86-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-84-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-82-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-80-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-78-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-76-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-72-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-70-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-68-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-66-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-65-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-62-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-60-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-58-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-54-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-50-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-48-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-46-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-42-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-40-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-36-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-34-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-32-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-30-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-74-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-56-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-52-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-28-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-26-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline
behavioral1/memory/5088-25-0x00000000029B0000-0x00000000029E5000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zidJ4849.exeit262307.exejr182037.exe

pid process

4408 zidJ4849.exe
1944 it262307.exe
5088 jr182037.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

it262307.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it262307.exe

pid	process
4408	zidJ4849.exe
1944	it262307.exe
5088	jr182037.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it262307.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

98c7303d6238d85cbddc1fea7a19fbfa0e27cf00ad0432b359c4182785a8354d.exezidJ4849.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\\\""	98c7303d6238d85cbddc1fea7a19fbfa0e27cf00ad0432b359c4182785a8354d.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\\\""	zidJ4849.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

Processes:

jr182037.exe98c7303d6238d85cbddc1fea7a19fbfa0e27cf00ad0432b359c4182785a8354d.exezidJ4849.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr182037.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	98c7303d6238d85cbddc1fea7a19fbfa0e27cf00ad0432b359c4182785a8354d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zidJ4849.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

it262307.exe

pid process

1944 it262307.exe
1944 it262307.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

it262307.exejr182037.exe

description pid process

Token: SeDebugPrivilege 1944 it262307.exe
Token: SeDebugPrivilege 5088 jr182037.exe

pid	process
1944	it262307.exe
1944	it262307.exe

description	pid	process
Token: SeDebugPrivilege	1944	it262307.exe
Token: SeDebugPrivilege	5088	jr182037.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

98c7303d6238d85cbddc1fea7a19fbfa0e27cf00ad0432b359c4182785a8354d.exezidJ4849.exe

description	pid	process	target process
PID 4760 wrote to memory of 4408	4760	98c7303d6238d85cbddc1fea7a19fbfa0e27cf00ad0432b359c4182785a8354d.exe	zidJ4849.exe
PID 4760 wrote to memory of 4408	4760	98c7303d6238d85cbddc1fea7a19fbfa0e27cf00ad0432b359c4182785a8354d.exe	zidJ4849.exe
PID 4760 wrote to memory of 4408	4760	98c7303d6238d85cbddc1fea7a19fbfa0e27cf00ad0432b359c4182785a8354d.exe	zidJ4849.exe
PID 4408 wrote to memory of 1944	4408	zidJ4849.exe	it262307.exe
PID 4408 wrote to memory of 1944	4408	zidJ4849.exe	it262307.exe
PID 4408 wrote to memory of 5088	4408	zidJ4849.exe	jr182037.exe
PID 4408 wrote to memory of 5088	4408	zidJ4849.exe	jr182037.exe
PID 4408 wrote to memory of 5088	4408	zidJ4849.exe	jr182037.exe

C:\Users\Admin\AppData\Local\Temp\98c7303d6238d85cbddc1fea7a19fbfa0e27cf00ad0432b359c4182785a8354d.exe
"C:\Users\Admin\AppData\Local\Temp\98c7303d6238d85cbddc1fea7a19fbfa0e27cf00ad0432b359c4182785a8354d.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4760
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidJ4849.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidJ4849.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4408
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it262307.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it262307.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1944
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr182037.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr182037.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:5088

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidJ4849.exe

Filesize
470KB

MD5
56ba7285629e50518bdba979ae79b0c2

SHA1
737eb503e5e8dd597b7d82932b1561ede43e1f52

SHA256
de0eb86cff9afad529e4d0d536c7769f02a744c5b0dc40cda95137ef67b37fcd

SHA512
1b7aca41252378f2b10223be974145d54132c0ba7b636cc6d1bc06adf4c9e7ec55ed72329b58e84a9f75fd9d54025b8e4201ae452368a3b935dfdeb7e0abd7b2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it262307.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr182037.exe

Filesize
486KB

MD5
4c21c0e8ea632ad6e0548abdde7431d3

SHA1
f566199ae9d28976ce51430f436e34e2e1638e65

SHA256
b606108b3364fceea9bcc2e49e289e40838f3ce867a2a9f933f5af648d00e999

SHA512
9efe7b206813d5c8abd874dcca547fd43c205185b06009f8c724f44045cb5a4b81f9d77a0f72d507cf9190ef4609765a5271e5979caefc0caa754a3942f14850

Download Submit
memory/1944-14-0x00007FFE718C3000-0x00007FFE718C5000-memory.dmp

Filesize
8KB

Download
memory/1944-15-0x0000000000600000-0x000000000060A000-memory.dmp

Filesize
40KB

Download
memory/1944-16-0x00007FFE718C3000-0x00007FFE718C5000-memory.dmp

Filesize
8KB

Download
memory/5088-65-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-50-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-24-0x00000000029B0000-0x00000000029EA000-memory.dmp

Filesize
232KB

Download
memory/5088-38-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-44-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-88-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-86-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-84-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-82-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-80-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-78-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-76-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-72-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-70-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-68-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-66-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-22-0x0000000002790000-0x00000000027CC000-memory.dmp

Filesize
240KB

Download
memory/5088-62-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-60-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-58-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-54-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-23-0x0000000004EB0000-0x0000000005454000-memory.dmp

Filesize
5.6MB

Download
memory/5088-48-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-46-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-42-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-40-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-36-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-34-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-32-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-30-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-74-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-56-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-52-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-28-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-26-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-25-0x00000000029B0000-0x00000000029E5000-memory.dmp

Filesize
212KB

Download
memory/5088-817-0x00000000078E0000-0x0000000007EF8000-memory.dmp

Filesize
6.1MB

Download
memory/5088-818-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/5088-819-0x0000000007FC0000-0x00000000080CA000-memory.dmp

Filesize
1.0MB

Download
memory/5088-820-0x00000000080E0000-0x000000000811C000-memory.dmp

Filesize
240KB

Download
memory/5088-821-0x0000000008160000-0x00000000081AC000-memory.dmp

Filesize
304KB

Download