healer | d814915b407a0539e9a3f7fb22e5a442d751341ee2d03e483bfb90663b257d49

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-11-2024 12:10

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General

Target

d814915b407a0539e9a3f7fb22e5a442d751341ee2d03e483bfb90663b257d49.exe
Size

530KB
MD5

36eeb28cc41c90ebb7b37566a64b41e8
SHA1

f6c49647b25bc49393bef03150f0102436e0732f
SHA256

d814915b407a0539e9a3f7fb22e5a442d751341ee2d03e483bfb90663b257d49
SHA512

69802b9c9ce31233830294c81fbf55f3f192c2218ee12130f73ce41fb7308d02bdefc54266ad7ee068459184e1799ba568521842a488a7556cb908b8a6067da4
SSDEEP

12288:IMr6y909t3lb96i16KnPR5f5KXa/6mCgoh4tigRcL:yy+t3lJ6I6KPHA1mCgohF0cL

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\jr174352.exe	healer
behavioral1/memory/3240-15-0x0000000000410000-0x000000000041A000-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:

jr174352.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr174352.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr174352.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr174352.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr174352.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr174352.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr174352.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/2128-22-0x00000000023A0000-0x00000000023E6000-memory.dmp	family_redline
behavioral1/memory/2128-24-0x0000000005190000-0x00000000051D4000-memory.dmp	family_redline
behavioral1/memory/2128-26-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-42-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-88-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-86-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-82-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-80-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-79-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-76-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-74-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-72-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-70-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-68-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-66-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-64-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-60-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-58-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-56-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-54-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-52-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-50-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-48-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-46-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-40-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-38-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-36-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-34-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-32-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-30-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-28-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-84-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-62-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-44-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline
behavioral1/memory/2128-25-0x0000000005190000-0x00000000051CF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zipu2233.exejr174352.exeku649437.exe

pid process

2452 zipu2233.exe
3240 jr174352.exe
2128 ku649437.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr174352.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr174352.exe

pid	process
2452	zipu2233.exe
3240	jr174352.exe
2128	ku649437.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr174352.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

d814915b407a0539e9a3f7fb22e5a442d751341ee2d03e483bfb90663b257d49.exezipu2233.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\\\""	d814915b407a0539e9a3f7fb22e5a442d751341ee2d03e483bfb90663b257d49.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\\\""	zipu2233.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:

d814915b407a0539e9a3f7fb22e5a442d751341ee2d03e483bfb90663b257d49.exezipu2233.exeku649437.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d814915b407a0539e9a3f7fb22e5a442d751341ee2d03e483bfb90663b257d49.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zipu2233.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku649437.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr174352.exe

pid process

3240 jr174352.exe
3240 jr174352.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr174352.exeku649437.exe

description pid process

Token: SeDebugPrivilege 3240 jr174352.exe
Token: SeDebugPrivilege 2128 ku649437.exe

pid	process
3240	jr174352.exe
3240	jr174352.exe

description	pid	process
Token: SeDebugPrivilege	3240	jr174352.exe
Token: SeDebugPrivilege	2128	ku649437.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

d814915b407a0539e9a3f7fb22e5a442d751341ee2d03e483bfb90663b257d49.exezipu2233.exe

description	pid	process	target process
PID 4784 wrote to memory of 2452	4784	d814915b407a0539e9a3f7fb22e5a442d751341ee2d03e483bfb90663b257d49.exe	zipu2233.exe
PID 4784 wrote to memory of 2452	4784	d814915b407a0539e9a3f7fb22e5a442d751341ee2d03e483bfb90663b257d49.exe	zipu2233.exe
PID 4784 wrote to memory of 2452	4784	d814915b407a0539e9a3f7fb22e5a442d751341ee2d03e483bfb90663b257d49.exe	zipu2233.exe
PID 2452 wrote to memory of 3240	2452	zipu2233.exe	jr174352.exe
PID 2452 wrote to memory of 3240	2452	zipu2233.exe	jr174352.exe
PID 2452 wrote to memory of 2128	2452	zipu2233.exe	ku649437.exe
PID 2452 wrote to memory of 2128	2452	zipu2233.exe	ku649437.exe
PID 2452 wrote to memory of 2128	2452	zipu2233.exe	ku649437.exe

C:\Users\Admin\AppData\Local\Temp\d814915b407a0539e9a3f7fb22e5a442d751341ee2d03e483bfb90663b257d49.exe
"C:\Users\Admin\AppData\Local\Temp\d814915b407a0539e9a3f7fb22e5a442d751341ee2d03e483bfb90663b257d49.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4784

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipu2233.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zipu2233.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2452

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr174352.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr174352.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3240

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku649437.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku649437.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2128

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\zipu2233.exe

Filesize
388KB

MD5
8990ac877a1000ed1b4f257e5d5df627

SHA1
48602887f55bf2698e74e25174f32b792f8aa75d

SHA256
07e76c3008eec30eb2449520b744079f9de35e46ce403d3476e0e74230814742

SHA512
5f4310f023b54ec15a526eb2d2441b3727b7f70301dcc0e478e62da0227204913c200beeffb5e2a29c2873a2c3538601b37115857e306ade7948587ecd3c5d74

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr174352.exe

Filesize
12KB

MD5
0b58bbcc4e55a907e17a6cf6d4c4aa36

SHA1
60eda9297adae40821bdc6401a0977b10762b3a3

SHA256
e21f096ce2ac8675b08d60d7b72de941c381ac3f023ccea0736fd459f479e732

SHA512
1e47bcc9842316ad2c953afc500af6e94993a5fed3267bdbde3eba62313651b4fd5f99ba7bd27e6a8c0c2e2caa10634b8d80618a6d6b2fc9c6878be61b84e939

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku649437.exe

Filesize
434KB

MD5
1654ad66aff37da97d28ee4cb2760484

SHA1
7d5582f5506e80093a9d5f67de71c4b14b25fc2a

SHA256
4fc639f3899a369325f4ce13b0474fdb247a9259cc4c4e9093d7d805bc2e7c8d

SHA512
4e204342a2e1da1e8876b069d3f4cbada36a89fc7f6fd15ae3241e8e0c69ea481dfc4c7dfae67b4745f084321a97216418a1ddb9976f9695165ba7da23296f06

Download Submit
memory/2128-64-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-22-0x00000000023A0000-0x00000000023E6000-memory.dmp

Filesize
280KB

Download
memory/2128-935-0x0000000005C80000-0x0000000005CCC000-memory.dmp

Filesize
304KB

Download
memory/2128-58-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-23-0x0000000004BA0000-0x0000000005144000-memory.dmp

Filesize
5.6MB

Download
memory/2128-24-0x0000000005190000-0x00000000051D4000-memory.dmp

Filesize
272KB

Download
memory/2128-26-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-42-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-88-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-86-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-60-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-80-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-56-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-76-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-74-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-72-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-70-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-68-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-66-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-934-0x0000000005B30000-0x0000000005B6C000-memory.dmp

Filesize
240KB

Download
memory/2128-82-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-933-0x0000000005B10000-0x0000000005B22000-memory.dmp

Filesize
72KB

Download
memory/2128-79-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-54-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-52-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-50-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-48-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-46-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-40-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-38-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-36-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-34-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-32-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-30-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-28-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-84-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-62-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-44-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-25-0x0000000005190000-0x00000000051CF000-memory.dmp

Filesize
252KB

Download
memory/2128-931-0x0000000005330000-0x0000000005948000-memory.dmp

Filesize
6.1MB

Download
memory/2128-932-0x00000000059D0000-0x0000000005ADA000-memory.dmp

Filesize
1.0MB

Download
memory/3240-16-0x00007FFFF2FD3000-0x00007FFFF2FD5000-memory.dmp

Filesize
8KB

Download
memory/3240-14-0x00007FFFF2FD3000-0x00007FFFF2FD5000-memory.dmp

Filesize
8KB

Download
memory/3240-15-0x0000000000410000-0x000000000041A000-memory.dmp

Filesize
40KB

Download