healer | 1b25c2d121d368fc96ba600662abff3b7ac9f633103943c7f35b240824b3c09b

Analysis

max time kernel
149s
max time network
153s
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 16:07

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General

Target

1b25c2d121d368fc96ba600662abff3b7ac9f633103943c7f35b240824b3c09b.exe
Size

548KB
MD5

ed9eca632ae0864001c31ee535d76724
SHA1

093ec5d38974b00fd955913c72b86dfe6f0ac492
SHA256

1b25c2d121d368fc96ba600662abff3b7ac9f633103943c7f35b240824b3c09b
SHA512

3c9e12bc0799053efe00c0b1afc754d26a8145888a4b923aeafa235299e428e079b3e4e50855f974cf85a7f2f083e52538b0f7d293b493e2a8c706702429d4a6
SSDEEP

12288:fMr4y90ZlS+zQ98D123+cEnjmasysrqUbK8MLJRCPyzN:XywlShA43ynjWbKjWPON

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\jr019710.exe	healer
behavioral1/memory/1160-15-0x0000000000B90000-0x0000000000B9A000-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:

jr019710.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr019710.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr019710.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr019710.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr019710.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr019710.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr019710.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/1368-22-0x0000000004D20000-0x0000000004D66000-memory.dmp	family_redline
behavioral1/memory/1368-24-0x0000000004DE0000-0x0000000004E24000-memory.dmp	family_redline
behavioral1/memory/1368-30-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-28-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-26-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-25-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-40-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-88-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-86-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-84-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-82-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-78-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-76-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-74-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-72-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-70-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-66-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-64-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-62-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-60-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-58-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-56-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-55-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-52-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-50-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-48-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-46-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-44-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-38-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-37-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-34-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-32-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-80-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-68-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/1368-42-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziYV3794.exejr019710.exeku473492.exe

pid process

4832 ziYV3794.exe
1160 jr019710.exe
1368 ku473492.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr019710.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr019710.exe

pid	process
4832	ziYV3794.exe
1160	jr019710.exe
1368	ku473492.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr019710.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

1b25c2d121d368fc96ba600662abff3b7ac9f633103943c7f35b240824b3c09b.exeziYV3794.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\\\""	1b25c2d121d368fc96ba600662abff3b7ac9f633103943c7f35b240824b3c09b.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\\\""	ziYV3794.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:

ziYV3794.exeku473492.exe1b25c2d121d368fc96ba600662abff3b7ac9f633103943c7f35b240824b3c09b.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziYV3794.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku473492.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1b25c2d121d368fc96ba600662abff3b7ac9f633103943c7f35b240824b3c09b.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr019710.exe

pid process

1160 jr019710.exe
1160 jr019710.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr019710.exeku473492.exe

description pid process

Token: SeDebugPrivilege 1160 jr019710.exe
Token: SeDebugPrivilege 1368 ku473492.exe

pid	process
1160	jr019710.exe
1160	jr019710.exe

description	pid	process
Token: SeDebugPrivilege	1160	jr019710.exe
Token: SeDebugPrivilege	1368	ku473492.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

1b25c2d121d368fc96ba600662abff3b7ac9f633103943c7f35b240824b3c09b.exeziYV3794.exe

description	pid	process	target process
PID 2092 wrote to memory of 4832	2092	1b25c2d121d368fc96ba600662abff3b7ac9f633103943c7f35b240824b3c09b.exe	ziYV3794.exe
PID 2092 wrote to memory of 4832	2092	1b25c2d121d368fc96ba600662abff3b7ac9f633103943c7f35b240824b3c09b.exe	ziYV3794.exe
PID 2092 wrote to memory of 4832	2092	1b25c2d121d368fc96ba600662abff3b7ac9f633103943c7f35b240824b3c09b.exe	ziYV3794.exe
PID 4832 wrote to memory of 1160	4832	ziYV3794.exe	jr019710.exe
PID 4832 wrote to memory of 1160	4832	ziYV3794.exe	jr019710.exe
PID 4832 wrote to memory of 1368	4832	ziYV3794.exe	ku473492.exe
PID 4832 wrote to memory of 1368	4832	ziYV3794.exe	ku473492.exe
PID 4832 wrote to memory of 1368	4832	ziYV3794.exe	ku473492.exe

C:\Users\Admin\AppData\Local\Temp\1b25c2d121d368fc96ba600662abff3b7ac9f633103943c7f35b240824b3c09b.exe
"C:\Users\Admin\AppData\Local\Temp\1b25c2d121d368fc96ba600662abff3b7ac9f633103943c7f35b240824b3c09b.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2092

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziYV3794.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziYV3794.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4832

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr019710.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr019710.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1160

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku473492.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku473492.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1368

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\ziYV3794.exe

Filesize
395KB

MD5
12e840fedd97e3457a1f3bd30591872a

SHA1
beeeda205027db69396347e1a05aeeaf6a0248d4

SHA256
a0d02b1efc1e6465732146f8f6493f5f291ba33c5239b9954e0a567a7db58bd3

SHA512
bffea1db94a010bb1aeb8cf0ad06572e353850e24589b159f76bb09a808a437afe8b54cf142b2bdda7c2e16c3738c814db060e836b40664a2a11f82f755d8084

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr019710.exe

Filesize
11KB

MD5
2ba35091955f256e0da61c7eefd22eb4

SHA1
56e0d7b74f7a333619f37c4c39893c008af6904b

SHA256
19024e8c617245a5955fd61314583eb94d8affa9902dd8b16f1dea799afad2c4

SHA512
9a1e33011f61170a79bed6e2acccc491aa3d66b63b262a386ded0d5543e4459bb805a1ace540c4338a3aa1e4d0796359b135e13d904a3e08e72e9b68b37e17fa

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku473492.exe

Filesize
348KB

MD5
41e0144df34082a941a701ebcab9ffce

SHA1
24ab1aa0d38772bd92cea058726a0aa1f9198b9b

SHA256
6407238bcf8bb4f1c2ff2a40ab078dcd8defd8ea2ac9e35fd614b12604146181

SHA512
af5d8988ed120860e52a7b3895e47807b7357f21e7969ca5f6ed9105a09c676b62e42eef366b224fec3cff0c404d7a899be7dc5652104c85f0c2cc92544e05f8

Download Submit
memory/1160-14-0x00007FFFFB713000-0x00007FFFFB715000-memory.dmp

Filesize
8KB

Download
memory/1160-15-0x0000000000B90000-0x0000000000B9A000-memory.dmp

Filesize
40KB

Download
memory/1160-16-0x00007FFFFB713000-0x00007FFFFB715000-memory.dmp

Filesize
8KB

Download
memory/1368-70-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-58-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-24-0x0000000004DE0000-0x0000000004E24000-memory.dmp

Filesize
272KB

Download
memory/1368-30-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-28-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-26-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-25-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-40-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-88-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-86-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-84-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-82-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-78-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-76-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-74-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-72-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-22-0x0000000004D20000-0x0000000004D66000-memory.dmp

Filesize
280KB

Download
memory/1368-66-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-64-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-62-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-60-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-23-0x0000000004E90000-0x0000000005434000-memory.dmp

Filesize
5.6MB

Download
memory/1368-56-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-55-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-52-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-50-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-48-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-46-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-44-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-38-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-37-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-34-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-32-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-80-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-68-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-42-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/1368-931-0x0000000005440000-0x0000000005A58000-memory.dmp

Filesize
6.1MB

Download
memory/1368-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

Filesize
1.0MB

Download
memory/1368-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/1368-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/1368-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download