healer | cb1ad377f0526296e0bd38400b53658cc8bab42868b99b68d75d24420a354f1d

Analysis

max time kernel
144s
max time network
148s
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, 01:11

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General

Target

cb1ad377f0526296e0bd38400b53658cc8bab42868b99b68d75d24420a354f1d.exe
Size

549KB
MD5

2a04709edd1d1f12fd1518b24b384c76
SHA1

95432e860bd9bcb1aec7d6ba66d6e6ace2eb4981
SHA256

cb1ad377f0526296e0bd38400b53658cc8bab42868b99b68d75d24420a354f1d
SHA512

aa133da4275e2bced62aa91c6408afd4f047ab3f73932c7ec4636dd5f3eb2ca689d31bd2317810c606937234c922a5df3bc7ab319875cd5c69c7caf8b703913b
SSDEEP

12288:VMrSy90ST5gH482KZMIyVaopGGpJuDKgBnaQDU9SrUJbKvN:3yl58ZBmaopzujoQDU9J2l

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023c96-12.dat	healer
behavioral1/memory/1316-15-0x0000000000930000-0x000000000093A000-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\DisableOnAccessProtection = "1"	jr369698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr369698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr369698.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr369698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr369698.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr369698.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/4016-21-0x00000000028E0000-0x0000000002926000-memory.dmp	family_redline
behavioral1/memory/4016-23-0x0000000004F50000-0x0000000004F94000-memory.dmp	family_redline
behavioral1/memory/4016-67-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-87-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-86-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-83-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-81-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-79-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-77-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-75-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-73-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-71-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-69-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-65-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-63-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-61-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-59-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-57-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-55-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-53-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-49-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-47-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-45-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-43-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-41-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-39-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-37-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-35-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-31-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-29-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-27-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-51-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-33-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-25-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline
behavioral1/memory/4016-24-0x0000000004F50000-0x0000000004F8F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
1780	ziDN7925.exe
1316	jr369698.exe
4016	ku705618.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"	jr369698.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\\\""	cb1ad377f0526296e0bd38400b53658cc8bab42868b99b68d75d24420a354f1d.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\\\""	ziDN7925.exe

Launches sc.exe 1 IoCs

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

pid	Process
4252	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	ku705618.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cb1ad377f0526296e0bd38400b53658cc8bab42868b99b68d75d24420a354f1d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziDN7925.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1316	jr369698.exe
1316	jr369698.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1316	jr369698.exe
Token: SeDebugPrivilege	4016	ku705618.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3668 wrote to memory of 1780	3668	cb1ad377f0526296e0bd38400b53658cc8bab42868b99b68d75d24420a354f1d.exe	83
PID 3668 wrote to memory of 1780	3668	cb1ad377f0526296e0bd38400b53658cc8bab42868b99b68d75d24420a354f1d.exe	83
PID 3668 wrote to memory of 1780	3668	cb1ad377f0526296e0bd38400b53658cc8bab42868b99b68d75d24420a354f1d.exe	83
PID 1780 wrote to memory of 1316	1780	ziDN7925.exe	84
PID 1780 wrote to memory of 1316	1780	ziDN7925.exe	84
PID 1780 wrote to memory of 4016	1780	ziDN7925.exe	96
PID 1780 wrote to memory of 4016	1780	ziDN7925.exe	96
PID 1780 wrote to memory of 4016	1780	ziDN7925.exe	96

C:\Users\Admin\AppData\Local\Temp\cb1ad377f0526296e0bd38400b53658cc8bab42868b99b68d75d24420a354f1d.exe
"C:\Users\Admin\AppData\Local\Temp\cb1ad377f0526296e0bd38400b53658cc8bab42868b99b68d75d24420a354f1d.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3668
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDN7925.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziDN7925.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1780
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr369698.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr369698.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1316
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku705618.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku705618.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4016

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:4252

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\ziDN7925.exe

Filesize
395KB

MD5
d0740e1111e55d33774593555edad794

SHA1
f5a89d4f9ed2ceb81be8612dba9d5c06535a4499

SHA256
e07d88ecfbb788812b18231c2d3e557c16fd717a4ccb3dd8fd57713ec462cc94

SHA512
6a61883bd6ec11a96e5ef314ff64aaf72c5e209609b00d33695b8775b38846e63fcbcfd4390ef2daa966dfaadfba49a1211ada351168089fc4e408ed5490a65a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr369698.exe

Filesize
11KB

MD5
b640637229907e7e1b3daea68a8b05d5

SHA1
c053764acfb5b21e35d3617c9e2cba27089f79e4

SHA256
749c2355bc23dde736406b00204448a96d4d1b2cfdd4ab19d10067b393f16dd2

SHA512
b4f9e9659a195792eed0d6403bfa98f02d58c54742e5ae7329c2b9eefdf0cc10887733cd279765231be2a6fa8618616c925d21e021d609218838ccd02fe80367

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku705618.exe

Filesize
348KB

MD5
294699772b2224e5e4849b68927d56a7

SHA1
3dd88e4bb300778b6d9a5ac66defbb2dce502c3f

SHA256
e2c0faed15c6b2c96b71f59197294ecd72ea3ed18390d1c27c89a6be952cb2ee

SHA512
85709cb13337831afde02c9a5e07f78ef2bc7714387dfb134e9cd6c0345f1ed19b5038a949889717b2346c20b7431d8cbba9399f1ee5b40350d2c50fd62c2814

Download Submit
memory/1316-14-0x00007FFC5D553000-0x00007FFC5D555000-memory.dmp

Filesize
8KB

Download
memory/1316-15-0x0000000000930000-0x000000000093A000-memory.dmp

Filesize
40KB

Download
memory/4016-59-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-49-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-23-0x0000000004F50000-0x0000000004F94000-memory.dmp

Filesize
272KB

Download
memory/4016-67-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-87-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-86-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-83-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-81-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-79-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-77-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-75-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-73-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-71-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-69-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-65-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-63-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-61-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-21-0x00000000028E0000-0x0000000002926000-memory.dmp

Filesize
280KB

Download
memory/4016-57-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-55-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-53-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-22-0x0000000005110000-0x00000000056B4000-memory.dmp

Filesize
5.6MB

Download
memory/4016-47-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-45-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-43-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-41-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-39-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-37-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-35-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-31-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-29-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-27-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-51-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-33-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-25-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-24-0x0000000004F50000-0x0000000004F8F000-memory.dmp

Filesize
252KB

Download
memory/4016-930-0x00000000056C0000-0x0000000005CD8000-memory.dmp

Filesize
6.1MB

Download
memory/4016-931-0x0000000005CE0000-0x0000000005DEA000-memory.dmp

Filesize
1.0MB

Download
memory/4016-932-0x0000000005070000-0x0000000005082000-memory.dmp

Filesize
72KB

Download
memory/4016-933-0x0000000005090000-0x00000000050CC000-memory.dmp

Filesize
240KB

Download
memory/4016-934-0x0000000005EF0000-0x0000000005F3C000-memory.dmp

Filesize
304KB

Download