healer | 42d1b2c9a98013539bac7aa2bbaf64e25e97fef6a033acaa5ccabb37d0381c8e

Analysis

max time kernel
143s
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
06-11-2024 12:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

42d1b2c9a98013539bac7aa2bbaf64e25e97fef6a033acaa5ccabb37d0381c8e.exe
Size

561KB
MD5

e1e2a2a9b3909f9ad12d9e45fd8cf3ba
SHA1

0fdad4e1483d6c68f0ee43ea10d384c0b8c5e6d7
SHA256

42d1b2c9a98013539bac7aa2bbaf64e25e97fef6a033acaa5ccabb37d0381c8e
SHA512

6968346c3f543377f7bd0819e440948add4fc7a84199ad9f526391ef09a2aa5a1b747fbde99f973802b13d078e853c8ba8ff43acf28a8f7113e77b37f2f3a683
SSDEEP

12288:NMr5y90CtWYqXsSqDJ4Ff2E3xJplIogvFCk7:My5UAiF+E3NlmFV

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\jr619399.exe	healer
behavioral1/memory/2364-15-0x0000000000A30000-0x0000000000A3A000-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:

jr619399.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr619399.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr619399.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr619399.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr619399.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr619399.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr619399.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/1132-22-0x0000000004E70000-0x0000000004EB6000-memory.dmp	family_redline
behavioral1/memory/1132-24-0x0000000004F30000-0x0000000004F74000-memory.dmp	family_redline
behavioral1/memory/1132-39-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-40-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-88-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-86-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-84-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-82-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-80-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-78-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-76-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-74-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-72-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-70-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-68-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-66-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-64-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-62-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-60-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-56-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-54-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-52-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-50-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-49-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-46-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-44-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-42-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-36-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-34-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-32-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-30-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-58-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-28-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-26-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline
behavioral1/memory/1132-25-0x0000000004F30000-0x0000000004F6F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziOg0347.exejr619399.exeku821568.exe

pid process

2520 ziOg0347.exe
2364 jr619399.exe
1132 ku821568.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr619399.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr619399.exe

pid	process
2520	ziOg0347.exe
2364	jr619399.exe
1132	ku821568.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr619399.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

42d1b2c9a98013539bac7aa2bbaf64e25e97fef6a033acaa5ccabb37d0381c8e.exeziOg0347.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\\\""	42d1b2c9a98013539bac7aa2bbaf64e25e97fef6a033acaa5ccabb37d0381c8e.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\\\""	ziOg0347.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:

42d1b2c9a98013539bac7aa2bbaf64e25e97fef6a033acaa5ccabb37d0381c8e.exeziOg0347.exeku821568.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	42d1b2c9a98013539bac7aa2bbaf64e25e97fef6a033acaa5ccabb37d0381c8e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziOg0347.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku821568.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr619399.exe

pid process

2364 jr619399.exe
2364 jr619399.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr619399.exeku821568.exe

description pid process

Token: SeDebugPrivilege 2364 jr619399.exe
Token: SeDebugPrivilege 1132 ku821568.exe

pid	process
2364	jr619399.exe
2364	jr619399.exe

description	pid	process
Token: SeDebugPrivilege	2364	jr619399.exe
Token: SeDebugPrivilege	1132	ku821568.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

42d1b2c9a98013539bac7aa2bbaf64e25e97fef6a033acaa5ccabb37d0381c8e.exeziOg0347.exe

description	pid	process	target process
PID 4844 wrote to memory of 2520	4844	42d1b2c9a98013539bac7aa2bbaf64e25e97fef6a033acaa5ccabb37d0381c8e.exe	ziOg0347.exe
PID 4844 wrote to memory of 2520	4844	42d1b2c9a98013539bac7aa2bbaf64e25e97fef6a033acaa5ccabb37d0381c8e.exe	ziOg0347.exe
PID 4844 wrote to memory of 2520	4844	42d1b2c9a98013539bac7aa2bbaf64e25e97fef6a033acaa5ccabb37d0381c8e.exe	ziOg0347.exe
PID 2520 wrote to memory of 2364	2520	ziOg0347.exe	jr619399.exe
PID 2520 wrote to memory of 2364	2520	ziOg0347.exe	jr619399.exe
PID 2520 wrote to memory of 1132	2520	ziOg0347.exe	ku821568.exe
PID 2520 wrote to memory of 1132	2520	ziOg0347.exe	ku821568.exe
PID 2520 wrote to memory of 1132	2520	ziOg0347.exe	ku821568.exe

C:\Users\Admin\AppData\Local\Temp\42d1b2c9a98013539bac7aa2bbaf64e25e97fef6a033acaa5ccabb37d0381c8e.exe
"C:\Users\Admin\AppData\Local\Temp\42d1b2c9a98013539bac7aa2bbaf64e25e97fef6a033acaa5ccabb37d0381c8e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4844

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziOg0347.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziOg0347.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2520

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr619399.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr619399.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2364

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku821568.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku821568.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1132

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziOg0347.exe

Filesize
407KB

MD5
dfd2d1abb53a7f70183e7e881701345a

SHA1
b14639d99b824af0ed534e5ff601399c6c72d0fb

SHA256
adf8fe17e09f47a76e85b922cacaeb52a1c3e07564021d8c9b82db22b9242727

SHA512
03fc15b6bd9710594474f45861e53286b49919cf4cbd99224cd393b9478a81554db465106277c786d207152528528d04a7fade80976582cd71d5bb47af949bab

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr619399.exe

Filesize
12KB

MD5
c6b08d8f453329d11d73f45d856f5a1c

SHA1
aa96024cca186cefd706f8690bd848345f60fc4f

SHA256
9a22b8d3ab5edc2501d15abd0c0b991c90af32626fce56cb31015846b6d4ff52

SHA512
fa3d32a1a8c60b1a3f63cd3ac65547c85412597f7e66cf27c9c878664278aad2c7a4d4826bd4ca8311f897395abfeeaaca55e7fb6de8f9e4590e9482dec69b43

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku821568.exe

Filesize
372KB

MD5
bafee456103dbbbaa86ffeb96b607f5e

SHA1
6696d2ac973318d5642f64ad8959fd65372e5982

SHA256
db4d45120aae7f364a6e1260be42f269512af8393b4dd92ffef9c7fd62c9fc25

SHA512
47720fba97f85ada7dac897272c50aaa7acaac8cdd96f8ed99509e54df6564f5011d4529c5841fcb4bc4a8cc263b76d61aeed7530936fa009bc1dd326d45ed16

Download Submit
memory/1132-66-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-22-0x0000000004E70000-0x0000000004EB6000-memory.dmp

Filesize
280KB

Download
memory/1132-935-0x0000000005EE0000-0x0000000005F2C000-memory.dmp

Filesize
304KB

Download
memory/1132-62-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-23-0x0000000004FC0000-0x0000000005564000-memory.dmp

Filesize
5.6MB

Download
memory/1132-24-0x0000000004F30000-0x0000000004F74000-memory.dmp

Filesize
272KB

Download
memory/1132-39-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-40-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-88-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-86-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-64-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-82-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-60-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-78-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-76-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-74-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-72-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-70-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-68-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-934-0x0000000005D90000-0x0000000005DCC000-memory.dmp

Filesize
240KB

Download
memory/1132-84-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-933-0x0000000005D70000-0x0000000005D82000-memory.dmp

Filesize
72KB

Download
memory/1132-80-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-56-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-54-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-52-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-50-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-49-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-46-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-44-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-42-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-36-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-34-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-32-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-30-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-58-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-28-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-26-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-25-0x0000000004F30000-0x0000000004F6F000-memory.dmp

Filesize
252KB

Download
memory/1132-931-0x0000000005590000-0x0000000005BA8000-memory.dmp

Filesize
6.1MB

Download
memory/1132-932-0x0000000005C30000-0x0000000005D3A000-memory.dmp

Filesize
1.0MB

Download
memory/2364-16-0x00007FF81E343000-0x00007FF81E345000-memory.dmp

Filesize
8KB

Download
memory/2364-14-0x00007FF81E343000-0x00007FF81E345000-memory.dmp

Filesize
8KB

Download
memory/2364-15-0x0000000000A30000-0x0000000000A3A000-memory.dmp

Filesize
40KB

Download