healer | f0c3519fe5b90daa5c859775fcbab5f5d3a0662baafa98a0d4b214ce3f549805

Analysis

max time kernel
143s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2024 09:13

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General

Target

f0c3519fe5b90daa5c859775fcbab5f5d3a0662baafa98a0d4b214ce3f549805.exe
Size

534KB
MD5

0edacbb2ba7354141bb86583ebb074b0
SHA1

7d6876a204a4c927f8bd9d58909798826ca7e0d2
SHA256

f0c3519fe5b90daa5c859775fcbab5f5d3a0662baafa98a0d4b214ce3f549805
SHA512

1bb906e9c92ed37b62531937db220fab1f4fe7f7f8ad1e5a79a44dcaaac98998c79e17fea9bcd2473b48e47caaa1a255a2e8e83b87683ef64278ec447fd0ecb5
SSDEEP

12288:rMr+y90lkZmlrppU3CYz1nYCWZHnMd09w:NysqYrEJYC0syS

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

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr165384.exe	healer
behavioral1/memory/2064-15-0x0000000000FD0000-0x0000000000FDA000-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:

jr165384.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr165384.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr165384.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr165384.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr165384.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr165384.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr165384.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/3268-21-0x00000000023C0000-0x0000000002406000-memory.dmp	family_redline
behavioral1/memory/3268-23-0x00000000025A0000-0x00000000025E4000-memory.dmp	family_redline
behavioral1/memory/3268-29-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-39-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-87-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-85-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-83-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-79-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-77-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-75-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-73-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-71-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-69-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-67-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-65-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-63-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-61-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-57-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-55-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-54-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-49-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-47-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-45-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-44-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-37-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-35-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-33-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-31-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-81-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-59-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-51-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-41-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-27-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-25-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline
behavioral1/memory/3268-24-0x00000000025A0000-0x00000000025DF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziYp1522.exejr165384.exeku739797.exe

pid process

4060 ziYp1522.exe
2064 jr165384.exe
3268 ku739797.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr165384.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr165384.exe

pid	process
4060	ziYp1522.exe
2064	jr165384.exe
3268	ku739797.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr165384.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

f0c3519fe5b90daa5c859775fcbab5f5d3a0662baafa98a0d4b214ce3f549805.exeziYp1522.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\\\""	f0c3519fe5b90daa5c859775fcbab5f5d3a0662baafa98a0d4b214ce3f549805.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\\\""	ziYp1522.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:

ku739797.exef0c3519fe5b90daa5c859775fcbab5f5d3a0662baafa98a0d4b214ce3f549805.exeziYp1522.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku739797.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f0c3519fe5b90daa5c859775fcbab5f5d3a0662baafa98a0d4b214ce3f549805.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziYp1522.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr165384.exe

pid process

2064 jr165384.exe
2064 jr165384.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr165384.exeku739797.exe

description pid process

Token: SeDebugPrivilege 2064 jr165384.exe
Token: SeDebugPrivilege 3268 ku739797.exe

pid	process
2064	jr165384.exe
2064	jr165384.exe

description	pid	process
Token: SeDebugPrivilege	2064	jr165384.exe
Token: SeDebugPrivilege	3268	ku739797.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

f0c3519fe5b90daa5c859775fcbab5f5d3a0662baafa98a0d4b214ce3f549805.exeziYp1522.exe

description	pid	process	target process
PID 3404 wrote to memory of 4060	3404	f0c3519fe5b90daa5c859775fcbab5f5d3a0662baafa98a0d4b214ce3f549805.exe	ziYp1522.exe
PID 3404 wrote to memory of 4060	3404	f0c3519fe5b90daa5c859775fcbab5f5d3a0662baafa98a0d4b214ce3f549805.exe	ziYp1522.exe
PID 3404 wrote to memory of 4060	3404	f0c3519fe5b90daa5c859775fcbab5f5d3a0662baafa98a0d4b214ce3f549805.exe	ziYp1522.exe
PID 4060 wrote to memory of 2064	4060	ziYp1522.exe	jr165384.exe
PID 4060 wrote to memory of 2064	4060	ziYp1522.exe	jr165384.exe
PID 4060 wrote to memory of 3268	4060	ziYp1522.exe	ku739797.exe
PID 4060 wrote to memory of 3268	4060	ziYp1522.exe	ku739797.exe
PID 4060 wrote to memory of 3268	4060	ziYp1522.exe	ku739797.exe

C:\Users\Admin\AppData\Local\Temp\f0c3519fe5b90daa5c859775fcbab5f5d3a0662baafa98a0d4b214ce3f549805.exe
"C:\Users\Admin\AppData\Local\Temp\f0c3519fe5b90daa5c859775fcbab5f5d3a0662baafa98a0d4b214ce3f549805.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3404

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziYp1522.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziYp1522.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4060

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr165384.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr165384.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2064

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku739797.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku739797.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3268

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\ziYp1522.exe

Filesize
380KB

MD5
6f155779c92930052bd4b02ba2a7af42

SHA1
38d1d8ec6dee1ce8374d91d9172259885521ff94

SHA256
eea340eff089860afaf75738a70fb29cb6c67f64b8c0fee780b9f9a3924f3a9b

SHA512
a1473622ac3e731785e186f9c1616686e5aa3d0b0a426fe71a782d7cf001b79c021147eacd8d3f3ae7c65d449e264026bea7d520b63cc6d593083090914315c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr165384.exe

Filesize
11KB

MD5
72f6e5b3d37f8e459aa8d443f0dee42c

SHA1
b2bf68250386a762387d32d12fe9034773b3b274

SHA256
177dfde9f2a767310111bd9e285cf0b4134bb0753af04033a561fee4d45b817f

SHA512
323188ab51bc45876a804acaa2585522a1fd20a468d2b0112f5c90ec439ee63212036e1d892941766ec5abb23c8c2c9b93a8258129767b37455efa78a4230ea4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku739797.exe

Filesize
295KB

MD5
ea2f5e43cf6401f4219f61aca1f7fe48

SHA1
c43e3327fb9d616729a5a08da3c050e044b067cb

SHA256
b8be1e4b06d7fbc30054d3d5671e6c9592bf1b33b154719d9a101e86ee1ba5ed

SHA512
7c8cedb1529949dcff9576df4216d5b7c322a0e0324b59de94b75d281638c4eebf2e2bade085c4e51f066d0d516c3963de30e254a153b579952aeb92087375dc

Download Submit
memory/2064-14-0x00007FFB47243000-0x00007FFB47245000-memory.dmp

Filesize
8KB

Download
memory/2064-15-0x0000000000FD0000-0x0000000000FDA000-memory.dmp

Filesize
40KB

Download
memory/3268-61-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-49-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-23-0x00000000025A0000-0x00000000025E4000-memory.dmp

Filesize
272KB

Download
memory/3268-29-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-39-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-87-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-85-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-83-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-79-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-77-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-75-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-73-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-71-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-69-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-67-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-65-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-63-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-21-0x00000000023C0000-0x0000000002406000-memory.dmp

Filesize
280KB

Download
memory/3268-57-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-55-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-54-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-22-0x0000000004BB0000-0x0000000005154000-memory.dmp

Filesize
5.6MB

Download
memory/3268-47-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-45-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-44-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-37-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-35-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-33-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-31-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-81-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-59-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-51-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-41-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-27-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-25-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-24-0x00000000025A0000-0x00000000025DF000-memory.dmp

Filesize
252KB

Download
memory/3268-930-0x0000000005160000-0x0000000005778000-memory.dmp

Filesize
6.1MB

Download
memory/3268-931-0x0000000005790000-0x000000000589A000-memory.dmp

Filesize
1.0MB

Download
memory/3268-932-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/3268-933-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/3268-934-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download