healer | 193827f468bd15c86887cec6be6332a2afc33dc73f814b5390e88923507a7881

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
06-11-2024 11:45

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General

Target

193827f468bd15c86887cec6be6332a2afc33dc73f814b5390e88923507a7881.exe
Size

537KB
MD5

1d836e8b39f0682f943cbbc86bf39a0a
SHA1

18e10edeb75d24fbe717aca5b34c5045196ff2fd
SHA256

193827f468bd15c86887cec6be6332a2afc33dc73f814b5390e88923507a7881
SHA512

cdcb03eb800f24a6b52a5672601312f3404b8e007de5962f5fcf2431ec71a2bb0a0b9b4102b1bb76d1d5a6d1f1af80fe9efb41cf238edb05ff0251ba6d221ff0
SSDEEP

12288:lMrMy90RH+ujyqsNXoWsOuurRH1l6JBCHX:pyieujJQpuurRH1lUB8X

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\jr473421.exe	healer
behavioral1/memory/4140-15-0x0000000000270000-0x000000000027A000-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:

jr473421.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr473421.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr473421.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr473421.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr473421.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr473421.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr473421.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/4004-22-0x0000000002720000-0x0000000002766000-memory.dmp	family_redline
behavioral1/memory/4004-24-0x00000000029D0000-0x0000000002A14000-memory.dmp	family_redline
behavioral1/memory/4004-34-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-38-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-88-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-86-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-84-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-82-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-80-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-78-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-76-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-74-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-70-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-68-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-66-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-64-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-62-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-60-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-58-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-56-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-52-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-50-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-48-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-46-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-44-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-42-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-40-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-36-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-32-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-30-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-72-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-54-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-28-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-26-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline
behavioral1/memory/4004-25-0x00000000029D0000-0x0000000002A0F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziyV2460.exejr473421.exeku696196.exe

pid process

1404 ziyV2460.exe
4140 jr473421.exe
4004 ku696196.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr473421.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr473421.exe

pid	process
1404	ziyV2460.exe
4140	jr473421.exe
4004	ku696196.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr473421.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

193827f468bd15c86887cec6be6332a2afc33dc73f814b5390e88923507a7881.exeziyV2460.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\\\""	193827f468bd15c86887cec6be6332a2afc33dc73f814b5390e88923507a7881.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\\\""	ziyV2460.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:

193827f468bd15c86887cec6be6332a2afc33dc73f814b5390e88923507a7881.exeziyV2460.exeku696196.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	193827f468bd15c86887cec6be6332a2afc33dc73f814b5390e88923507a7881.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziyV2460.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku696196.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr473421.exe

pid process

4140 jr473421.exe
4140 jr473421.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr473421.exeku696196.exe

description pid process

Token: SeDebugPrivilege 4140 jr473421.exe
Token: SeDebugPrivilege 4004 ku696196.exe

pid	process
4140	jr473421.exe
4140	jr473421.exe

description	pid	process
Token: SeDebugPrivilege	4140	jr473421.exe
Token: SeDebugPrivilege	4004	ku696196.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

193827f468bd15c86887cec6be6332a2afc33dc73f814b5390e88923507a7881.exeziyV2460.exe

description	pid	process	target process
PID 3860 wrote to memory of 1404	3860	193827f468bd15c86887cec6be6332a2afc33dc73f814b5390e88923507a7881.exe	ziyV2460.exe
PID 3860 wrote to memory of 1404	3860	193827f468bd15c86887cec6be6332a2afc33dc73f814b5390e88923507a7881.exe	ziyV2460.exe
PID 3860 wrote to memory of 1404	3860	193827f468bd15c86887cec6be6332a2afc33dc73f814b5390e88923507a7881.exe	ziyV2460.exe
PID 1404 wrote to memory of 4140	1404	ziyV2460.exe	jr473421.exe
PID 1404 wrote to memory of 4140	1404	ziyV2460.exe	jr473421.exe
PID 1404 wrote to memory of 4004	1404	ziyV2460.exe	ku696196.exe
PID 1404 wrote to memory of 4004	1404	ziyV2460.exe	ku696196.exe
PID 1404 wrote to memory of 4004	1404	ziyV2460.exe	ku696196.exe

C:\Users\Admin\AppData\Local\Temp\193827f468bd15c86887cec6be6332a2afc33dc73f814b5390e88923507a7881.exe
"C:\Users\Admin\AppData\Local\Temp\193827f468bd15c86887cec6be6332a2afc33dc73f814b5390e88923507a7881.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3860

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziyV2460.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziyV2460.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1404

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr473421.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr473421.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4140

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku696196.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku696196.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4004

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\ziyV2460.exe

Filesize
395KB

MD5
c272e56c9c9b4f1f2fdd8f570bd1de79

SHA1
a0ef6f248d0222514d8429d178cca749821c30ac

SHA256
86ff651d1aeb553a1fc5c8d27a9f2eb1d380d3c459e644466cedce1c31b88eef

SHA512
4929d0ccb41d029d5676fc6070f890c97c54f8e742347bad0ed794e19c74e868f65a74c642982c342fb02a652950b8de35b380c3f1858796bb5330b506137dc0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr473421.exe

Filesize
12KB

MD5
74e05e0d6fa183f1c8fb1b068f30500e

SHA1
6aebcdd727e3ee78293cf0d90a8cddc0e15a29b3

SHA256
6defc00c8b5d5563f6c44430a8c3090b384c339507d425a5a2484da9197bfa9b

SHA512
45881a63c7a94913c24426d44f46e069da43959c4cfc47f90985882b44a4d160e21510c0540fd8d09924fe02088785f647c8a0ce66ca7081cfdfd6f4520002aa

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku696196.exe

Filesize
353KB

MD5
cf5ea69fc291f1434859d96e8d5d641c

SHA1
e7d49fca30787c3c17bb458d16ab2b86f7bad7b7

SHA256
baf67559dd85636f548a42ef351b1d2cc40791a326ca6fcf0d8682baa81c40e0

SHA512
8e1c2d9125319514b105340900676fac92723ca2991c6491d84bdb24eea79184b283f1e8cb557a1fd41adce160eb9b01679c89fd2bc342827bf659897868b1a5

Download Submit
memory/4004-64-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-22-0x0000000002720000-0x0000000002766000-memory.dmp

Filesize
280KB

Download
memory/4004-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download
memory/4004-60-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-23-0x0000000005050000-0x00000000055F4000-memory.dmp

Filesize
5.6MB

Download
memory/4004-24-0x00000000029D0000-0x0000000002A14000-memory.dmp

Filesize
272KB

Download
memory/4004-34-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-38-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-88-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-86-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-62-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-82-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-58-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-78-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-76-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-74-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-70-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-68-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-66-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/4004-84-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/4004-80-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-56-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-52-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-50-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-48-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-46-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-44-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-42-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-40-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-36-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-32-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-30-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-72-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-54-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-28-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-26-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-25-0x00000000029D0000-0x0000000002A0F000-memory.dmp

Filesize
252KB

Download
memory/4004-931-0x0000000005600000-0x0000000005C18000-memory.dmp

Filesize
6.1MB

Download
memory/4004-932-0x0000000004F10000-0x000000000501A000-memory.dmp

Filesize
1.0MB

Download
memory/4140-16-0x00007FFAC19A3000-0x00007FFAC19A5000-memory.dmp

Filesize
8KB

Download
memory/4140-14-0x00007FFAC19A3000-0x00007FFAC19A5000-memory.dmp

Filesize
8KB

Download
memory/4140-15-0x0000000000270000-0x000000000027A000-memory.dmp

Filesize
40KB

Download