healer | 82730fe27078a48bc93c00a8483bd08253a31d677941c9d6ea159b202c6992a3

Analysis

max time kernel
142s
max time network
146s
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 12:07

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General

Target

82730fe27078a48bc93c00a8483bd08253a31d677941c9d6ea159b202c6992a3.exe
Size

537KB
MD5

83e857cec9eec14d50ae780f6d487218
SHA1

e1466a9f01e3fb91ef1663eaf431efd828b4c25b
SHA256

82730fe27078a48bc93c00a8483bd08253a31d677941c9d6ea159b202c6992a3
SHA512

dffff4f593b06bcc3be547f0c4017442ddff4137e183ccdb7e83fe2ff08e6f3c94aa62056f702072d0349d3ba85f5b895cbe568e404e4582c6f47c38f8554741
SSDEEP

12288:9Mrsy90/vYIfwYP9HrFwpx1UUdHowQ4wXZgt3OYV:9yVYPXwz1VIwQ4WZO3OYV

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\jr043450.exe	healer
behavioral1/memory/756-15-0x00000000006B0000-0x00000000006BA000-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:

jr043450.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr043450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr043450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr043450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr043450.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr043450.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr043450.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/4824-22-0x00000000028E0000-0x0000000002926000-memory.dmp	family_redline
behavioral1/memory/4824-24-0x0000000005410000-0x0000000005454000-memory.dmp	family_redline
behavioral1/memory/4824-78-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-76-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-88-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-86-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-84-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-82-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-80-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-74-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-72-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-70-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-68-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-66-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-64-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-62-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-60-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-58-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-56-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-52-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-50-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-48-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-46-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-44-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-42-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-40-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-36-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-34-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-32-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-30-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-54-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-38-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-28-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-26-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline
behavioral1/memory/4824-25-0x0000000005410000-0x000000000544F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziWT1202.exejr043450.exeku542989.exe

pid process

4784 ziWT1202.exe
756 jr043450.exe
4824 ku542989.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr043450.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr043450.exe

pid	process
4784	ziWT1202.exe
756	jr043450.exe
4824	ku542989.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr043450.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

82730fe27078a48bc93c00a8483bd08253a31d677941c9d6ea159b202c6992a3.exeziWT1202.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\\\""	82730fe27078a48bc93c00a8483bd08253a31d677941c9d6ea159b202c6992a3.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\\\""	ziWT1202.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:

82730fe27078a48bc93c00a8483bd08253a31d677941c9d6ea159b202c6992a3.exeziWT1202.exeku542989.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	82730fe27078a48bc93c00a8483bd08253a31d677941c9d6ea159b202c6992a3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziWT1202.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku542989.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr043450.exe

pid process

756 jr043450.exe
756 jr043450.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr043450.exeku542989.exe

description pid process

Token: SeDebugPrivilege 756 jr043450.exe
Token: SeDebugPrivilege 4824 ku542989.exe

pid	process
756	jr043450.exe
756	jr043450.exe

description	pid	process
Token: SeDebugPrivilege	756	jr043450.exe
Token: SeDebugPrivilege	4824	ku542989.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

82730fe27078a48bc93c00a8483bd08253a31d677941c9d6ea159b202c6992a3.exeziWT1202.exe

description	pid	process	target process
PID 2892 wrote to memory of 4784	2892	82730fe27078a48bc93c00a8483bd08253a31d677941c9d6ea159b202c6992a3.exe	ziWT1202.exe
PID 2892 wrote to memory of 4784	2892	82730fe27078a48bc93c00a8483bd08253a31d677941c9d6ea159b202c6992a3.exe	ziWT1202.exe
PID 2892 wrote to memory of 4784	2892	82730fe27078a48bc93c00a8483bd08253a31d677941c9d6ea159b202c6992a3.exe	ziWT1202.exe
PID 4784 wrote to memory of 756	4784	ziWT1202.exe	jr043450.exe
PID 4784 wrote to memory of 756	4784	ziWT1202.exe	jr043450.exe
PID 4784 wrote to memory of 4824	4784	ziWT1202.exe	ku542989.exe
PID 4784 wrote to memory of 4824	4784	ziWT1202.exe	ku542989.exe
PID 4784 wrote to memory of 4824	4784	ziWT1202.exe	ku542989.exe

C:\Users\Admin\AppData\Local\Temp\82730fe27078a48bc93c00a8483bd08253a31d677941c9d6ea159b202c6992a3.exe
"C:\Users\Admin\AppData\Local\Temp\82730fe27078a48bc93c00a8483bd08253a31d677941c9d6ea159b202c6992a3.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2892

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziWT1202.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziWT1202.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4784

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr043450.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr043450.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:756

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku542989.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku542989.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4824

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\ziWT1202.exe

Filesize
395KB

MD5
333765d974b1a740a4ff60dc5f9c0583

SHA1
bf582958b5c6cbe2d1695a6835d07e87b01b4aaf

SHA256
17013d0a87a7f91190afab5e5ef4c7eceacb733c76c69958d39ca81eb203b9e1

SHA512
2c60e73421249038f6c42450b4d98274fa1e5cc715369eeb677b36bcb142571baf8a58457efacf12c05f703fb2a8d45b3bd8dab91ac13fec6eb392e24b5e0311

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr043450.exe

Filesize
14KB

MD5
3da18b80a1df7d7fdc334a943b071b2b

SHA1
0db7681749b0f2965a7097883400284c93e34d28

SHA256
9b83021343c207b9e11990c12688c72f902db3da6ebd95e31bae445c8ba238f1

SHA512
bf02fcf1a544277d179c3dd7f3affc482ab233b9cc47f4df3ec764760172750122aebd93b5dd4a5d8659bb837d505ba03be46b52c8c51c50b1da9537ae79a1ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku542989.exe

Filesize
352KB

MD5
82f73519e012fd4b69b7eb4c42441954

SHA1
b468320602c1a8656a090f9507cd9711a7e1ae41

SHA256
f41512c6ccf92ded4d827ba0cd8c752b8ff6fd8ca89908fe89440531bbed45b1

SHA512
80c25d86a4472637313afb762f4b5898919aee3007ee0b63414b25f81907a91212d338876c947c30c1128427e334d605f4d120955ec133f90256e7227ca15d59

Download Submit
memory/756-14-0x00007FFBB4AE3000-0x00007FFBB4AE5000-memory.dmp

Filesize
8KB

Download
memory/756-15-0x00000000006B0000-0x00000000006BA000-memory.dmp

Filesize
40KB

Download
memory/756-17-0x00007FFBB4AE3000-0x00007FFBB4AE5000-memory.dmp

Filesize
8KB

Download
memory/4824-62-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-50-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-24-0x0000000005410000-0x0000000005454000-memory.dmp

Filesize
272KB

Download
memory/4824-78-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-76-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-88-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-86-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-84-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-82-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-80-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-74-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-72-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-70-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-68-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-66-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-64-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-22-0x00000000028E0000-0x0000000002926000-memory.dmp

Filesize
280KB

Download
memory/4824-60-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-58-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-56-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-52-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-23-0x0000000004E60000-0x0000000005404000-memory.dmp

Filesize
5.6MB

Download
memory/4824-48-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-46-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-44-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-42-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-40-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-36-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-34-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-32-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-30-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-54-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-38-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-28-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-26-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-25-0x0000000005410000-0x000000000544F000-memory.dmp

Filesize
252KB

Download
memory/4824-931-0x0000000005450000-0x0000000005A68000-memory.dmp

Filesize
6.1MB

Download
memory/4824-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

Filesize
1.0MB

Download
memory/4824-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/4824-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/4824-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download