healer | 562724bc9ebc4b95b621200f15c12d25ef4f196c0e0418a1cf3b62caa5b65b9c

Analysis

max time kernel
143s
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
05-11-2024 20:37

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General

Target

562724bc9ebc4b95b621200f15c12d25ef4f196c0e0418a1cf3b62caa5b65b9c.exe
Size

559KB
MD5

e48d33f05efd579fcaccc782014e0d41
SHA1

5d52074a225fc74f4723b42d5bcfa2172998ca61
SHA256

562724bc9ebc4b95b621200f15c12d25ef4f196c0e0418a1cf3b62caa5b65b9c
SHA512

d870604e32972c37cadf4a061b0f1dda2e4c2ebb41596c3c4e037b7f3674a4754f18d6525d6a947903c25a42fefc6df715fc849d038fd1b2d2f68bbc106274a5
SSDEEP

12288:TMryy909pEBoqNPWzV67C0yerFfFczVhEfxJwAl3p6+NWe6uHzy4x:1ysK3QEyeJfUVhEfE2DNWfsfx

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\jr592970.exe	healer
behavioral1/memory/2304-15-0x0000000000640000-0x000000000064A000-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:

jr592970.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr592970.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr592970.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr592970.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr592970.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr592970.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr592970.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/3892-22-0x0000000004EA0000-0x0000000004EE6000-memory.dmp	family_redline
behavioral1/memory/3892-24-0x0000000004F60000-0x0000000004FA4000-memory.dmp	family_redline
behavioral1/memory/3892-30-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-38-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-88-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-84-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-82-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-80-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-78-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-76-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-74-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-72-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-70-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-68-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-67-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-64-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-62-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-60-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-56-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-54-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-52-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-51-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-48-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-46-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-45-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-42-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-41-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-36-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-34-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-32-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-86-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-58-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-28-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-26-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline
behavioral1/memory/3892-25-0x0000000004F60000-0x0000000004F9F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zidC7911.exejr592970.exeku224218.exe

pid process

3920 zidC7911.exe
2304 jr592970.exe
3892 ku224218.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr592970.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr592970.exe

pid	process
3920	zidC7911.exe
2304	jr592970.exe
3892	ku224218.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr592970.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

562724bc9ebc4b95b621200f15c12d25ef4f196c0e0418a1cf3b62caa5b65b9c.exezidC7911.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\\\""	562724bc9ebc4b95b621200f15c12d25ef4f196c0e0418a1cf3b62caa5b65b9c.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\\\""	zidC7911.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:

562724bc9ebc4b95b621200f15c12d25ef4f196c0e0418a1cf3b62caa5b65b9c.exezidC7911.exeku224218.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	562724bc9ebc4b95b621200f15c12d25ef4f196c0e0418a1cf3b62caa5b65b9c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zidC7911.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku224218.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr592970.exe

pid process

2304 jr592970.exe
2304 jr592970.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr592970.exeku224218.exe

description pid process

Token: SeDebugPrivilege 2304 jr592970.exe
Token: SeDebugPrivilege 3892 ku224218.exe

pid	process
2304	jr592970.exe
2304	jr592970.exe

description	pid	process
Token: SeDebugPrivilege	2304	jr592970.exe
Token: SeDebugPrivilege	3892	ku224218.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

562724bc9ebc4b95b621200f15c12d25ef4f196c0e0418a1cf3b62caa5b65b9c.exezidC7911.exe

description	pid	process	target process
PID 3532 wrote to memory of 3920	3532	562724bc9ebc4b95b621200f15c12d25ef4f196c0e0418a1cf3b62caa5b65b9c.exe	zidC7911.exe
PID 3532 wrote to memory of 3920	3532	562724bc9ebc4b95b621200f15c12d25ef4f196c0e0418a1cf3b62caa5b65b9c.exe	zidC7911.exe
PID 3532 wrote to memory of 3920	3532	562724bc9ebc4b95b621200f15c12d25ef4f196c0e0418a1cf3b62caa5b65b9c.exe	zidC7911.exe
PID 3920 wrote to memory of 2304	3920	zidC7911.exe	jr592970.exe
PID 3920 wrote to memory of 2304	3920	zidC7911.exe	jr592970.exe
PID 3920 wrote to memory of 3892	3920	zidC7911.exe	ku224218.exe
PID 3920 wrote to memory of 3892	3920	zidC7911.exe	ku224218.exe
PID 3920 wrote to memory of 3892	3920	zidC7911.exe	ku224218.exe

C:\Users\Admin\AppData\Local\Temp\562724bc9ebc4b95b621200f15c12d25ef4f196c0e0418a1cf3b62caa5b65b9c.exe
"C:\Users\Admin\AppData\Local\Temp\562724bc9ebc4b95b621200f15c12d25ef4f196c0e0418a1cf3b62caa5b65b9c.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3532

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidC7911.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zidC7911.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3920

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr592970.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr592970.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2304

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku224218.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku224218.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3892

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\zidC7911.exe

Filesize
405KB

MD5
cf356f09e1a09b7314cc5313f8cdfa2e

SHA1
5a6687aa0d358d2a9b4b66d6c21c1265b61121a4

SHA256
fb006d08bb653337477ebd5c1ccb92a51a1fcd5d17057dc42247c886679c6eda

SHA512
3c7f2ec134b4c1fd24b4f3261269ec6d3367caab7f2e1c2ec8ffae09d2e61673950e05223d2381f317230d0fb0c2b1e01c7b3b72d6bf4b6938fd44f7d21a3edb

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr592970.exe

Filesize
12KB

MD5
88876fd1c2b3036aa4663eaf85b3cadc

SHA1
17d93d8c6dd5065972089b3d2c861996c3127af7

SHA256
adf76d5c473efafc16d8452793f0689063acc30690f5f44126131043780dd2bd

SHA512
ff9f1f19367ad0f41e33c7cd04b55ced243974af9840adbcd0479992872b328b1b13dbeee03b027e971ee71e4e2b75413b5e6407f318e9a757de26e488c3a19f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku224218.exe

Filesize
372KB

MD5
1107d300c9388ab6e3e024e86b8e4a2f

SHA1
b5fd3373eb30a1534894c4c683dd9f1b75132119

SHA256
5a979b394fda245a4aadd0d28b06c401b2b9af3840f86784a4bc095c9d602050

SHA512
8c0c86dd4a2cc6e5ac2b27e9b589b5e6d79bfbc0d1376c2033ade58e85b03a9e9a375a0b5c681a15b1d83b66fa330dc7817a148515e0ee990fd3e37263e5f78e

Download Submit
memory/2304-14-0x00007FFDCED93000-0x00007FFDCED95000-memory.dmp

Filesize
8KB

Download
memory/2304-15-0x0000000000640000-0x000000000064A000-memory.dmp

Filesize
40KB

Download
memory/2304-16-0x00007FFDCED93000-0x00007FFDCED95000-memory.dmp

Filesize
8KB

Download
memory/3892-64-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-52-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-24-0x0000000004F60000-0x0000000004FA4000-memory.dmp

Filesize
272KB

Download
memory/3892-30-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-38-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-88-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-84-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-82-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-80-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-78-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-76-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-74-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-72-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-70-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-68-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-67-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-22-0x0000000004EA0000-0x0000000004EE6000-memory.dmp

Filesize
280KB

Download
memory/3892-62-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-60-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-56-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-54-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-23-0x0000000005010000-0x00000000055B4000-memory.dmp

Filesize
5.6MB

Download
memory/3892-51-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-48-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-46-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-45-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-42-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-41-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-36-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-34-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-32-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-86-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-58-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-28-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-26-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-25-0x0000000004F60000-0x0000000004F9F000-memory.dmp

Filesize
252KB

Download
memory/3892-931-0x00000000055C0000-0x0000000005BD8000-memory.dmp

Filesize
6.1MB

Download
memory/3892-932-0x0000000005C30000-0x0000000005D3A000-memory.dmp

Filesize
1.0MB

Download
memory/3892-933-0x0000000005D70000-0x0000000005D82000-memory.dmp

Filesize
72KB

Download
memory/3892-934-0x0000000005D90000-0x0000000005DCC000-memory.dmp

Filesize
240KB

Download
memory/3892-935-0x0000000005EE0000-0x0000000005F2C000-memory.dmp

Filesize
304KB

Download