healer | ba6cbb30bd40a52e78626ae42f9939c520258479ecfcad5fad95c9a9e41a58b8

Analysis

max time kernel
148s
max time network
150s
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 21:11

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General

Target

ba6cbb30bd40a52e78626ae42f9939c520258479ecfcad5fad95c9a9e41a58b8.exe
Size

530KB
MD5

9f6bd5d10588e682b323660ecda48d33
SHA1

391bd20e76781d6e5b93d861d89abfdb60798e8f
SHA256

ba6cbb30bd40a52e78626ae42f9939c520258479ecfcad5fad95c9a9e41a58b8
SHA512

335b266b6e75006d4923517cb7889e28c067375335aa7fcdac4dfde692abe7796842ad275fa647c4cce89b2e6c71d77edae4e31c8c89c5d0a86f2d7643b399eb
SSDEEP

12288:KMrvy902Jdu7E/5UxxYrF61o7de3OS1ywDL3Xl1Gt1:Jy5JYwhIarF6uZeOS1XDzV1U

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\jr643027.exe	healer
behavioral1/memory/1732-15-0x00000000004D0000-0x00000000004DA000-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:

jr643027.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr643027.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr643027.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr643027.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr643027.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr643027.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr643027.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/3596-22-0x00000000026F0000-0x0000000002736000-memory.dmp	family_redline
behavioral1/memory/3596-24-0x0000000004DE0000-0x0000000004E24000-memory.dmp	family_redline
behavioral1/memory/3596-34-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-38-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-36-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-32-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-30-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-72-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-52-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-28-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-26-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-25-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-40-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-88-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-86-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-84-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-82-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-80-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-78-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-76-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-74-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-70-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-68-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-66-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-64-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-62-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-60-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-58-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-56-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-54-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-50-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-48-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-46-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-44-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/3596-42-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zicV7911.exejr643027.exeku133023.exe

pid process

2068 zicV7911.exe
1732 jr643027.exe
3596 ku133023.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr643027.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr643027.exe

pid	process
2068	zicV7911.exe
1732	jr643027.exe
3596	ku133023.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr643027.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

zicV7911.exeba6cbb30bd40a52e78626ae42f9939c520258479ecfcad5fad95c9a9e41a58b8.exe

description	ioc	process
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\\\""	zicV7911.exe
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\\\""	ba6cbb30bd40a52e78626ae42f9939c520258479ecfcad5fad95c9a9e41a58b8.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:

ba6cbb30bd40a52e78626ae42f9939c520258479ecfcad5fad95c9a9e41a58b8.exezicV7911.exeku133023.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ba6cbb30bd40a52e78626ae42f9939c520258479ecfcad5fad95c9a9e41a58b8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zicV7911.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku133023.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr643027.exe

pid process

1732 jr643027.exe
1732 jr643027.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr643027.exeku133023.exe

description pid process

Token: SeDebugPrivilege 1732 jr643027.exe
Token: SeDebugPrivilege 3596 ku133023.exe

pid	process
1732	jr643027.exe
1732	jr643027.exe

description	pid	process
Token: SeDebugPrivilege	1732	jr643027.exe
Token: SeDebugPrivilege	3596	ku133023.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

ba6cbb30bd40a52e78626ae42f9939c520258479ecfcad5fad95c9a9e41a58b8.exezicV7911.exe

description	pid	process	target process
PID 2276 wrote to memory of 2068	2276	ba6cbb30bd40a52e78626ae42f9939c520258479ecfcad5fad95c9a9e41a58b8.exe	zicV7911.exe
PID 2276 wrote to memory of 2068	2276	ba6cbb30bd40a52e78626ae42f9939c520258479ecfcad5fad95c9a9e41a58b8.exe	zicV7911.exe
PID 2276 wrote to memory of 2068	2276	ba6cbb30bd40a52e78626ae42f9939c520258479ecfcad5fad95c9a9e41a58b8.exe	zicV7911.exe
PID 2068 wrote to memory of 1732	2068	zicV7911.exe	jr643027.exe
PID 2068 wrote to memory of 1732	2068	zicV7911.exe	jr643027.exe
PID 2068 wrote to memory of 3596	2068	zicV7911.exe	ku133023.exe
PID 2068 wrote to memory of 3596	2068	zicV7911.exe	ku133023.exe
PID 2068 wrote to memory of 3596	2068	zicV7911.exe	ku133023.exe

C:\Users\Admin\AppData\Local\Temp\ba6cbb30bd40a52e78626ae42f9939c520258479ecfcad5fad95c9a9e41a58b8.exe
"C:\Users\Admin\AppData\Local\Temp\ba6cbb30bd40a52e78626ae42f9939c520258479ecfcad5fad95c9a9e41a58b8.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2276

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicV7911.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicV7911.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2068

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr643027.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr643027.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1732

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku133023.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku133023.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3596

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\zicV7911.exe

Filesize
387KB

MD5
cebc325b748730823f96406fb5cd2d69

SHA1
9b0aa2f5cb003f61ed867eba52d437a64aea0e3b

SHA256
e3ab89b089b127b479dc537989aef64fcf58a17cb8d3d339cb1e4c475e89a45f

SHA512
54c27fc92b71f4d3c7487831bf792d931b6956147db5d2c3dc5584155ef93d57cabeb90b41d192b6bbea232f278ef378603a79dbc800ee7b1c47aa34f135f871

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr643027.exe

Filesize
12KB

MD5
79593f4e18eb20db0571afbfb5cb6a35

SHA1
abe567aba9c25178af49d45d0f49e01a97546760

SHA256
5e0487738cb17437db43a05b25f1e5cf73740f51141903d8c8382dac1d322da0

SHA512
aadb80450f7ad8eed925330d0fda2f53822ff054fbbff72fd10747df0af34839399d7f221ceedf8524ddd843e10eaf5fb51bd2c6025194a903ddc9dae0fea532

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku133023.exe

Filesize
353KB

MD5
7d177d4ad77dcea6db851d3ba7526c65

SHA1
e9e83c04cf61cdafacd87e20867c46884b6b5c47

SHA256
42e5dbe87dd644f15820ac6d6e82014db7192d2b651b5351a57571a0a630da93

SHA512
b6d08799004428e5902855fa08fb59e3ef06eae948156ab0c6e2cc290f4e9d899e437f927b8f26120895af11bedd8caf8d86a27b30da1c17dd8500df89be0a2d

Download Submit
memory/1732-14-0x00007FFD9D423000-0x00007FFD9D425000-memory.dmp

Filesize
8KB

Download
memory/1732-15-0x00000000004D0000-0x00000000004DA000-memory.dmp

Filesize
40KB

Download
memory/1732-16-0x00007FFD9D423000-0x00007FFD9D425000-memory.dmp

Filesize
8KB

Download
memory/3596-84-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-74-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-24-0x0000000004DE0000-0x0000000004E24000-memory.dmp

Filesize
272KB

Download
memory/3596-34-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-38-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-36-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-32-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-30-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-72-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-52-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-28-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-26-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-25-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-40-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-88-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-86-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-22-0x00000000026F0000-0x0000000002736000-memory.dmp

Filesize
280KB

Download
memory/3596-82-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-80-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-78-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-76-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-23-0x0000000004ED0000-0x0000000005474000-memory.dmp

Filesize
5.6MB

Download
memory/3596-70-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-68-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-66-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-64-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-62-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-60-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-58-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-56-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-54-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-50-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-48-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-46-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-44-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-42-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/3596-931-0x0000000005480000-0x0000000005A98000-memory.dmp

Filesize
6.1MB

Download
memory/3596-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

Filesize
1.0MB

Download
memory/3596-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/3596-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/3596-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download