healer | 7d4fa844155e60239786e2c477c6c2277393480def52b1ebe9a4688bb8c73053

Analysis

max time kernel
144s
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
05-11-2024 20:58

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General

Target

7d4fa844155e60239786e2c477c6c2277393480def52b1ebe9a4688bb8c73053.exe
Size

683KB
MD5

14a07da4fdfcda28bf04c32e27e40999
SHA1

c962b01c7ec653969b14942b2290a998036065b7
SHA256

7d4fa844155e60239786e2c477c6c2277393480def52b1ebe9a4688bb8c73053
SHA512

78a00b207ce8a1703e8dfbe8f2b782fc5fd73d61436f35ad8c6ef9b6e84d4fa5837e713e84d945accfdc53830768eeaeaf8b01914f8fdcc4dd99bdd4293e7ed0
SSDEEP

12288:IMriy9013hfcyXMYXqN5Ub56KldrB0zNEAfykk858VF4AWIhAqc+05:qyqwNaUKLrBDAfyi58VuAAc05

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/2816-18-0x0000000007050000-0x000000000706A000-memory.dmp	healer
behavioral1/memory/2816-20-0x0000000007110000-0x0000000007128000-memory.dmp	healer
behavioral1/memory/2816-21-0x0000000007110000-0x0000000007122000-memory.dmp	healer
behavioral1/memory/2816-46-0x0000000007110000-0x0000000007122000-memory.dmp	healer
behavioral1/memory/2816-48-0x0000000007110000-0x0000000007122000-memory.dmp	healer
behavioral1/memory/2816-45-0x0000000007110000-0x0000000007122000-memory.dmp	healer
behavioral1/memory/2816-43-0x0000000007110000-0x0000000007122000-memory.dmp	healer
behavioral1/memory/2816-40-0x0000000007110000-0x0000000007122000-memory.dmp	healer
behavioral1/memory/2816-38-0x0000000007110000-0x0000000007122000-memory.dmp	healer
behavioral1/memory/2816-37-0x0000000007110000-0x0000000007122000-memory.dmp	healer
behavioral1/memory/2816-34-0x0000000007110000-0x0000000007122000-memory.dmp	healer
behavioral1/memory/2816-32-0x0000000007110000-0x0000000007122000-memory.dmp	healer
behavioral1/memory/2816-30-0x0000000007110000-0x0000000007122000-memory.dmp	healer
behavioral1/memory/2816-28-0x0000000007110000-0x0000000007122000-memory.dmp	healer
behavioral1/memory/2816-26-0x0000000007110000-0x0000000007122000-memory.dmp	healer
behavioral1/memory/2816-24-0x0000000007110000-0x0000000007122000-memory.dmp	healer
behavioral1/memory/2816-22-0x0000000007110000-0x0000000007122000-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:

pro2387.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro2387.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro2387.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro2387.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro2387.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro2387.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro2387.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/1648-60-0x0000000004980000-0x00000000049C6000-memory.dmp	family_redline
behavioral1/memory/1648-61-0x0000000007190000-0x00000000071D4000-memory.dmp	family_redline
behavioral1/memory/1648-62-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-75-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-95-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-91-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-89-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-87-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-85-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-83-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-79-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-77-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-73-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-71-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-69-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-67-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-65-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-93-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-63-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline
behavioral1/memory/1648-81-0x0000000007190000-0x00000000071CF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un899522.exepro2387.exequ6484.exe

pid process

2136 un899522.exe
2816 pro2387.exe
1648 qu6484.exe

pid	process
2136	un899522.exe
2816	pro2387.exe
1648	qu6484.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro2387.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro2387.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro2387.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

7d4fa844155e60239786e2c477c6c2277393480def52b1ebe9a4688bb8c73053.exeun899522.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\\\""	7d4fa844155e60239786e2c477c6c2277393480def52b1ebe9a4688bb8c73053.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\\\""	un899522.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4508 2816 WerFault.exe pro2387.exe

pid	pid_target	process	target process
4508	2816	WerFault.exe	pro2387.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:

7d4fa844155e60239786e2c477c6c2277393480def52b1ebe9a4688bb8c73053.exeun899522.exepro2387.exequ6484.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7d4fa844155e60239786e2c477c6c2277393480def52b1ebe9a4688bb8c73053.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un899522.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro2387.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu6484.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro2387.exe

pid process

2816 pro2387.exe
2816 pro2387.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro2387.exequ6484.exe

description pid process

Token: SeDebugPrivilege 2816 pro2387.exe
Token: SeDebugPrivilege 1648 qu6484.exe

pid	process
2816	pro2387.exe
2816	pro2387.exe

description	pid	process
Token: SeDebugPrivilege	2816	pro2387.exe
Token: SeDebugPrivilege	1648	qu6484.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

7d4fa844155e60239786e2c477c6c2277393480def52b1ebe9a4688bb8c73053.exeun899522.exe

description	pid	process	target process
PID 4672 wrote to memory of 2136	4672	7d4fa844155e60239786e2c477c6c2277393480def52b1ebe9a4688bb8c73053.exe	un899522.exe
PID 4672 wrote to memory of 2136	4672	7d4fa844155e60239786e2c477c6c2277393480def52b1ebe9a4688bb8c73053.exe	un899522.exe
PID 4672 wrote to memory of 2136	4672	7d4fa844155e60239786e2c477c6c2277393480def52b1ebe9a4688bb8c73053.exe	un899522.exe
PID 2136 wrote to memory of 2816	2136	un899522.exe	pro2387.exe
PID 2136 wrote to memory of 2816	2136	un899522.exe	pro2387.exe
PID 2136 wrote to memory of 2816	2136	un899522.exe	pro2387.exe
PID 2136 wrote to memory of 1648	2136	un899522.exe	qu6484.exe
PID 2136 wrote to memory of 1648	2136	un899522.exe	qu6484.exe
PID 2136 wrote to memory of 1648	2136	un899522.exe	qu6484.exe

C:\Users\Admin\AppData\Local\Temp\7d4fa844155e60239786e2c477c6c2277393480def52b1ebe9a4688bb8c73053.exe
"C:\Users\Admin\AppData\Local\Temp\7d4fa844155e60239786e2c477c6c2277393480def52b1ebe9a4688bb8c73053.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4672

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un899522.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un899522.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2136

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2387.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2387.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:2816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2816 -s 1084
4⤵
- Program crash
PID:4508

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6484.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6484.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1648

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2816 -ip 2816
1⤵
PID:4056

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\un899522.exe

Filesize
541KB

MD5
f061179255544b997bad91983ed7769e

SHA1
64988c1dac1d37b0f72446e519a51e9ed192a13a

SHA256
cf2f8a4986b76be8e9334745c1b17d14c90d9af24c3d07fb685ebfff026768e5

SHA512
9345fb550556ab0535af37dacb395c3a22dc9e896a67729654c90d8ab680ba284f10e6b4c6f1a3a4e627b52ec7776794b07e13cb55652d7d1d926336e0270ffc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2387.exe

Filesize
322KB

MD5
49548077906b5c8ef9b698a20db5e411

SHA1
e3ca1cbb7fe4f63466a931cdf9cd17e21a586b8a

SHA256
473ceafc469c9dbdaf6896d2f3d4be7a1a17915c52683cc465daa9ca1e753cc8

SHA512
a2cc31958fe98f141b117d037a0979f838938a5288c44b6a2b2ed71e365319c7963f97b132cf1d9d6aedc38e59a1d527bf0c76e19796d6b765fc905e60429350

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu6484.exe

Filesize
379KB

MD5
e96f45fb0825953260e6da4af7aac9d5

SHA1
541950d2fefccc6f73937f43c74c908bb638f1b6

SHA256
99b77bc1f852d46c920b80a61795e68211b292888e8e915b237486ccd40cf36b

SHA512
30c39ad78ce06cb046fa4b7ca36bad4958aeb595b19ab060db7898948e24c0dedf040dc65d06f5e7dcc3931350e8cb01ca82c9594659b2d0e2bf9c812a2b854c

Download Submit
memory/1648-71-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-77-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-969-0x0000000007FA0000-0x00000000080AA000-memory.dmp

Filesize
1.0MB

Download
memory/1648-968-0x0000000007950000-0x0000000007F68000-memory.dmp

Filesize
6.1MB

Download
memory/1648-81-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-63-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-93-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-65-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-67-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-69-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-971-0x0000000008100000-0x000000000813C000-memory.dmp

Filesize
240KB

Download
memory/1648-972-0x0000000008250000-0x000000000829C000-memory.dmp

Filesize
304KB

Download
memory/1648-73-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-970-0x00000000080E0000-0x00000000080F2000-memory.dmp

Filesize
72KB

Download
memory/1648-79-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-83-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-85-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-87-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-89-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-91-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-95-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-75-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-62-0x0000000007190000-0x00000000071CF000-memory.dmp

Filesize
252KB

Download
memory/1648-61-0x0000000007190000-0x00000000071D4000-memory.dmp

Filesize
272KB

Download
memory/1648-60-0x0000000004980000-0x00000000049C6000-memory.dmp

Filesize
280KB

Download
memory/2816-40-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-54-0x0000000000400000-0x0000000002B7E000-memory.dmp

Filesize
39.5MB

Download
memory/2816-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2816-51-0x0000000000400000-0x0000000002B7E000-memory.dmp

Filesize
39.5MB

Download
memory/2816-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2816-50-0x0000000002F40000-0x0000000002F6D000-memory.dmp

Filesize
180KB

Download
memory/2816-49-0x0000000002BE0000-0x0000000002CE0000-memory.dmp

Filesize
1024KB

Download
memory/2816-22-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-24-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-26-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-28-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-30-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-32-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-34-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-37-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-38-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-43-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-45-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-48-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-46-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-21-0x0000000007110000-0x0000000007122000-memory.dmp

Filesize
72KB

Download
memory/2816-20-0x0000000007110000-0x0000000007128000-memory.dmp

Filesize
96KB

Download
memory/2816-19-0x0000000007150000-0x00000000076F4000-memory.dmp

Filesize
5.6MB

Download
memory/2816-18-0x0000000007050000-0x000000000706A000-memory.dmp

Filesize
104KB

Download
memory/2816-16-0x0000000002F40000-0x0000000002F6D000-memory.dmp

Filesize
180KB

Download
memory/2816-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2816-15-0x0000000002BE0000-0x0000000002CE0000-memory.dmp

Filesize
1024KB

Download