healer | 9486a1640ffdea515a2d96a7d78e7f5cafd6f6af83e6bb2c81bedf5c6c27786e

Analysis

max time kernel
149s
max time network
149s
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 17:42

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General

Target

9486a1640ffdea515a2d96a7d78e7f5cafd6f6af83e6bb2c81bedf5c6c27786e.exe
Size

674KB
MD5

a1d2c0f09c8a2e77094459f7bc1046af
SHA1

9eb62b63d962535176a340590513d8c30555d684
SHA256

9486a1640ffdea515a2d96a7d78e7f5cafd6f6af83e6bb2c81bedf5c6c27786e
SHA512

461f54fcc176ef8c9a415fa508718a9105fa9ff9713ca91df5fb9e6a8ddc16487ef2b45ae3f7c6d87a80b9e30760821ea5d1d2534ab7ebd38c6433228eed0049
SSDEEP

12288:iMrey90ToahyPfUeD9+8tZLdOLaOQRND72XShyx1GW/adTsA:YynaM/D9+dLaOQrv2Jrp/YJ

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 17 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1288-19-0x0000000002290000-0x00000000022AA000-memory.dmp	healer
behavioral1/memory/1288-21-0x0000000002530000-0x0000000002548000-memory.dmp	healer
behavioral1/memory/1288-33-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral1/memory/1288-49-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral1/memory/1288-47-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral1/memory/1288-45-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral1/memory/1288-43-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral1/memory/1288-41-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral1/memory/1288-39-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral1/memory/1288-37-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral1/memory/1288-35-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral1/memory/1288-31-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral1/memory/1288-29-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral1/memory/1288-27-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral1/memory/1288-26-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral1/memory/1288-22-0x0000000002530000-0x0000000002542000-memory.dmp	healer
behavioral1/memory/1288-23-0x0000000002530000-0x0000000002542000-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:

pro5822.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro5822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro5822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro5822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro5822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro5822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro5822.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 20 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1468-60-0x00000000025D0000-0x0000000002616000-memory.dmp	family_redline
behavioral1/memory/1468-61-0x0000000002780000-0x00000000027C4000-memory.dmp	family_redline
behavioral1/memory/1468-83-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-93-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-95-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-91-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-89-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-87-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-85-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-81-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-79-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-78-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-75-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-73-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-71-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-69-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-67-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-65-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-63-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline
behavioral1/memory/1468-62-0x0000000002780000-0x00000000027BF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un222902.exepro5822.exequ1365.exe

pid process

5040 un222902.exe
1288 pro5822.exe
1468 qu1365.exe

pid	process
5040	un222902.exe
1288	pro5822.exe
1468	qu1365.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro5822.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro5822.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro5822.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

un222902.exe9486a1640ffdea515a2d96a7d78e7f5cafd6f6af83e6bb2c81bedf5c6c27786e.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\\\""	un222902.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\\\""	9486a1640ffdea515a2d96a7d78e7f5cafd6f6af83e6bb2c81bedf5c6c27786e.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1628 1288 WerFault.exe pro5822.exe

pid	pid_target	process	target process
1628	1288	WerFault.exe	pro5822.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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:

9486a1640ffdea515a2d96a7d78e7f5cafd6f6af83e6bb2c81bedf5c6c27786e.exeun222902.exepro5822.exequ1365.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9486a1640ffdea515a2d96a7d78e7f5cafd6f6af83e6bb2c81bedf5c6c27786e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un222902.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro5822.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu1365.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro5822.exe

pid process

1288 pro5822.exe
1288 pro5822.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro5822.exequ1365.exe

description pid process

Token: SeDebugPrivilege 1288 pro5822.exe
Token: SeDebugPrivilege 1468 qu1365.exe

pid	process
1288	pro5822.exe
1288	pro5822.exe

description	pid	process
Token: SeDebugPrivilege	1288	pro5822.exe
Token: SeDebugPrivilege	1468	qu1365.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

9486a1640ffdea515a2d96a7d78e7f5cafd6f6af83e6bb2c81bedf5c6c27786e.exeun222902.exe

description	pid	process	target process
PID 4252 wrote to memory of 5040	4252	9486a1640ffdea515a2d96a7d78e7f5cafd6f6af83e6bb2c81bedf5c6c27786e.exe	un222902.exe
PID 4252 wrote to memory of 5040	4252	9486a1640ffdea515a2d96a7d78e7f5cafd6f6af83e6bb2c81bedf5c6c27786e.exe	un222902.exe
PID 4252 wrote to memory of 5040	4252	9486a1640ffdea515a2d96a7d78e7f5cafd6f6af83e6bb2c81bedf5c6c27786e.exe	un222902.exe
PID 5040 wrote to memory of 1288	5040	un222902.exe	pro5822.exe
PID 5040 wrote to memory of 1288	5040	un222902.exe	pro5822.exe
PID 5040 wrote to memory of 1288	5040	un222902.exe	pro5822.exe
PID 5040 wrote to memory of 1468	5040	un222902.exe	qu1365.exe
PID 5040 wrote to memory of 1468	5040	un222902.exe	qu1365.exe
PID 5040 wrote to memory of 1468	5040	un222902.exe	qu1365.exe

C:\Users\Admin\AppData\Local\Temp\9486a1640ffdea515a2d96a7d78e7f5cafd6f6af83e6bb2c81bedf5c6c27786e.exe
"C:\Users\Admin\AppData\Local\Temp\9486a1640ffdea515a2d96a7d78e7f5cafd6f6af83e6bb2c81bedf5c6c27786e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4252

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un222902.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un222902.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5040

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5822.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5822.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1288 -s 1080
4⤵
- Program crash
PID:1628

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1365.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1365.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1468

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1288 -ip 1288
1⤵
PID:4100

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\un222902.exe

Filesize
520KB

MD5
1c81e8d3e82776b7706c5bb9e2957980

SHA1
0a6c5c731bf30ebac287c8b6ec5648fb852072e1

SHA256
a1933b7d1eb1bc6827083d26d9c6a14866945bf1b6f30bd29c8708e2ea270ce2

SHA512
5e86bb4dc69d45c6d1966c47bb27bb37d4c79dbd82a2be3e4c67f022f6398b08dd2c33737993b78ea77580fc1ac32da12ee7123d7807568a42efd49cfade6c29

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5822.exe

Filesize
253KB

MD5
e37502628dc888919f93fae6e0beb34e

SHA1
0c6bcd75e4db349a60411c012f32ea87efd5a0cf

SHA256
5855145c499e1e0f1ab15f7827a12144f0f1fb8bd66bb1f0ca9a94dd98c8863a

SHA512
3c441bac8383a926644058b4a43667e81c24ae8b4c67cd7056582b4367a547493ef239186c82f67271fe45702d705ab4795e293aec7b46f85a721f0daf40cf6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1365.exe

Filesize
311KB

MD5
d39bf8e49532794024dcfcd6333f784d

SHA1
fc5689a99c8fd09f0cc42e5006be7653c4eea458

SHA256
e0765729a0fc9a2d3ac178ae1f9375a1664bc605d7cacf5b658834756af28bbc

SHA512
9f10e29f6ffd6ca1201865eea6648694992bdd6826b131f61558293f90f26ed24a045aa0102352edad34c034871d86829a9ca8bdf61bfed5118039780e41fa4d

Download Submit
memory/1288-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1288-16-0x0000000000640000-0x000000000066D000-memory.dmp

Filesize
180KB

Download
memory/1288-15-0x00000000006F0000-0x00000000007F0000-memory.dmp

Filesize
1024KB

Download
memory/1288-18-0x0000000000400000-0x00000000004AE000-memory.dmp

Filesize
696KB

Download
memory/1288-19-0x0000000002290000-0x00000000022AA000-memory.dmp

Filesize
104KB

Download
memory/1288-20-0x0000000004B90000-0x0000000005134000-memory.dmp

Filesize
5.6MB

Download
memory/1288-21-0x0000000002530000-0x0000000002548000-memory.dmp

Filesize
96KB

Download
memory/1288-33-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-49-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-47-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-45-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-43-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-41-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-39-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-37-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-35-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-31-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-29-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-27-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-26-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-22-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-23-0x0000000002530000-0x0000000002542000-memory.dmp

Filesize
72KB

Download
memory/1288-50-0x00000000006F0000-0x00000000007F0000-memory.dmp

Filesize
1024KB

Download
memory/1288-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1288-54-0x0000000000400000-0x00000000004AE000-memory.dmp

Filesize
696KB

Download
memory/1288-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1468-60-0x00000000025D0000-0x0000000002616000-memory.dmp

Filesize
280KB

Download
memory/1468-61-0x0000000002780000-0x00000000027C4000-memory.dmp

Filesize
272KB

Download
memory/1468-83-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-93-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-95-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-91-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-89-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-87-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-85-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-81-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-79-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-78-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-75-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-73-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-71-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-69-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-67-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-65-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-63-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-62-0x0000000002780000-0x00000000027BF000-memory.dmp

Filesize
252KB

Download
memory/1468-968-0x0000000005280000-0x0000000005898000-memory.dmp

Filesize
6.1MB

Download
memory/1468-969-0x0000000004BB0000-0x0000000004CBA000-memory.dmp

Filesize
1.0MB

Download
memory/1468-970-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/1468-971-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/1468-972-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download