healer | 9e4775f8c810882cc58db35fdc5273f225d560b83ab31ed9ce788456ea53ec31

Analysis

max time kernel
147s
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 17:21

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General

Target

9e4775f8c810882cc58db35fdc5273f225d560b83ab31ed9ce788456ea53ec31.exe
Size

659KB
MD5

0b33bce84f3ec390908f178adba51848
SHA1

bcbe03ca375e1a0e162888d2842afb8afe488269
SHA256

9e4775f8c810882cc58db35fdc5273f225d560b83ab31ed9ce788456ea53ec31
SHA512

f1229c65a0a41e15bc83022e32694a3a9b67ab9f0e0b859aa04a05ce3c64014a0d2fdf4464b2fcb2d69f7527064211d25822583d948b45c2300699681392c46c
SSDEEP

12288:gMrey90sz6R45RK788ETnrPvgCJgLIBdD+XwQKjdQoqBiyn0LIx+N5:uyRz6RT4pnHJII/M4JQDz0LIc5

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/3524-18-0x0000000004AE0000-0x0000000004AFA000-memory.dmp	healer
behavioral1/memory/3524-20-0x0000000004CC0000-0x0000000004CD8000-memory.dmp	healer
behavioral1/memory/3524-48-0x0000000004CC0000-0x0000000004CD2000-memory.dmp	healer
behavioral1/memory/3524-46-0x0000000004CC0000-0x0000000004CD2000-memory.dmp	healer
behavioral1/memory/3524-44-0x0000000004CC0000-0x0000000004CD2000-memory.dmp	healer
behavioral1/memory/3524-42-0x0000000004CC0000-0x0000000004CD2000-memory.dmp	healer
behavioral1/memory/3524-40-0x0000000004CC0000-0x0000000004CD2000-memory.dmp	healer
behavioral1/memory/3524-38-0x0000000004CC0000-0x0000000004CD2000-memory.dmp	healer
behavioral1/memory/3524-36-0x0000000004CC0000-0x0000000004CD2000-memory.dmp	healer
behavioral1/memory/3524-34-0x0000000004CC0000-0x0000000004CD2000-memory.dmp	healer
behavioral1/memory/3524-32-0x0000000004CC0000-0x0000000004CD2000-memory.dmp	healer
behavioral1/memory/3524-30-0x0000000004CC0000-0x0000000004CD2000-memory.dmp	healer
behavioral1/memory/3524-28-0x0000000004CC0000-0x0000000004CD2000-memory.dmp	healer
behavioral1/memory/3524-26-0x0000000004CC0000-0x0000000004CD2000-memory.dmp	healer
behavioral1/memory/3524-24-0x0000000004CC0000-0x0000000004CD2000-memory.dmp	healer
behavioral1/memory/3524-22-0x0000000004CC0000-0x0000000004CD2000-memory.dmp	healer
behavioral1/memory/3524-21-0x0000000004CC0000-0x0000000004CD2000-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:

pro8319.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro8319.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro8319.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro8319.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro8319.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro8319.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro8319.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/4768-60-0x0000000004AB0000-0x0000000004AF6000-memory.dmp	family_redline
behavioral1/memory/4768-61-0x0000000007210000-0x0000000007254000-memory.dmp	family_redline
behavioral1/memory/4768-62-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-63-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-95-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-93-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-91-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-89-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-87-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-85-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-81-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-79-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-77-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-75-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-73-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-71-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-69-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-67-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-65-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline
behavioral1/memory/4768-83-0x0000000007210000-0x000000000724F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un494463.exepro8319.exequ0709.exe

pid process

1304 un494463.exe
3524 pro8319.exe
4768 qu0709.exe

pid	process
1304	un494463.exe
3524	pro8319.exe
4768	qu0709.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro8319.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro8319.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro8319.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

un494463.exe9e4775f8c810882cc58db35fdc5273f225d560b83ab31ed9ce788456ea53ec31.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\\\""	un494463.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\\\""	9e4775f8c810882cc58db35fdc5273f225d560b83ab31ed9ce788456ea53ec31.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1396 3524 WerFault.exe pro8319.exe

pid	pid_target	process	target process
1396	3524	WerFault.exe	pro8319.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:

pro8319.exequ0709.exe9e4775f8c810882cc58db35fdc5273f225d560b83ab31ed9ce788456ea53ec31.exeun494463.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro8319.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu0709.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9e4775f8c810882cc58db35fdc5273f225d560b83ab31ed9ce788456ea53ec31.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un494463.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro8319.exe

pid process

3524 pro8319.exe
3524 pro8319.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro8319.exequ0709.exe

description pid process

Token: SeDebugPrivilege 3524 pro8319.exe
Token: SeDebugPrivilege 4768 qu0709.exe

pid	process
3524	pro8319.exe
3524	pro8319.exe

description	pid	process
Token: SeDebugPrivilege	3524	pro8319.exe
Token: SeDebugPrivilege	4768	qu0709.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

9e4775f8c810882cc58db35fdc5273f225d560b83ab31ed9ce788456ea53ec31.exeun494463.exe

description	pid	process	target process
PID 4576 wrote to memory of 1304	4576	9e4775f8c810882cc58db35fdc5273f225d560b83ab31ed9ce788456ea53ec31.exe	un494463.exe
PID 4576 wrote to memory of 1304	4576	9e4775f8c810882cc58db35fdc5273f225d560b83ab31ed9ce788456ea53ec31.exe	un494463.exe
PID 4576 wrote to memory of 1304	4576	9e4775f8c810882cc58db35fdc5273f225d560b83ab31ed9ce788456ea53ec31.exe	un494463.exe
PID 1304 wrote to memory of 3524	1304	un494463.exe	pro8319.exe
PID 1304 wrote to memory of 3524	1304	un494463.exe	pro8319.exe
PID 1304 wrote to memory of 3524	1304	un494463.exe	pro8319.exe
PID 1304 wrote to memory of 4768	1304	un494463.exe	qu0709.exe
PID 1304 wrote to memory of 4768	1304	un494463.exe	qu0709.exe
PID 1304 wrote to memory of 4768	1304	un494463.exe	qu0709.exe

C:\Users\Admin\AppData\Local\Temp\9e4775f8c810882cc58db35fdc5273f225d560b83ab31ed9ce788456ea53ec31.exe
"C:\Users\Admin\AppData\Local\Temp\9e4775f8c810882cc58db35fdc5273f225d560b83ab31ed9ce788456ea53ec31.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4576

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un494463.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un494463.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1304

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8319.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8319.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:3524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3524 -s 1088
4⤵
- Program crash
PID:1396

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0709.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0709.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3524 -ip 3524
1⤵
PID:1468

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\un494463.exe

Filesize
516KB

MD5
368f48f4173976399c7070c55ba68f07

SHA1
ef9f79d03225f8bebebf9d1d89d5aa8bb051f6ac

SHA256
ff69c3397fefa94ed9eaa9400f3b8eb375f4145a7220d208c85024d5451d5603

SHA512
3c5c3e0501ef5edd5ad36761bb9b460f1648b90d01f638ffbc971c27a7fed135c2621f93cd3d08a2ad5c95c0afd678eaeee1938ae0200393070f60513d3572e3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8319.exe

Filesize
295KB

MD5
d36c52c7f14a233d3ebbbc577d253a8d

SHA1
9f545cc932983d100d384e3a427fbd060bb221e5

SHA256
7c3d45de8479018d5b781fdf55899f37450761bfae11c4da9bf7465c86fb9bfb

SHA512
cee0b6ddd5d9424cd074f60020ecb8a2fbe7396989ed83d40721dc0ecfd4776fe354b313d91e0c62e6c3c839e4dbad8b80cc7ddedcbd842db6af882efff281af

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0709.exe

Filesize
354KB

MD5
ebf84cdf14cfe6dc90493803f8d3b588

SHA1
89cae170fad18086dc7f55f6b9e76e58f64e1e4e

SHA256
d0f59d2e8a45c25f58821e6f0b0ed2467b10279a646fd1d09d6a944820959ed4

SHA512
26235aff1a253c7adcdce29fca438cf34e851a84e8eaaaeb134d642385ce8bb2948f7975bc38754312f87ebb9e8c0d8e94e98b4782d7874314f8b58beed285d9

Download Submit
memory/3524-15-0x0000000002DD0000-0x0000000002ED0000-memory.dmp

Filesize
1024KB

Download
memory/3524-16-0x0000000002C90000-0x0000000002CBD000-memory.dmp

Filesize
180KB

Download
memory/3524-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3524-18-0x0000000004AE0000-0x0000000004AFA000-memory.dmp

Filesize
104KB

Download
memory/3524-19-0x0000000007280000-0x0000000007824000-memory.dmp

Filesize
5.6MB

Download
memory/3524-20-0x0000000004CC0000-0x0000000004CD8000-memory.dmp

Filesize
96KB

Download
memory/3524-48-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-46-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-44-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-42-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-40-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-38-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-36-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-34-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-32-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-30-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-28-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-26-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-24-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-22-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-21-0x0000000004CC0000-0x0000000004CD2000-memory.dmp

Filesize
72KB

Download
memory/3524-49-0x0000000002DD0000-0x0000000002ED0000-memory.dmp

Filesize
1024KB

Download
memory/3524-50-0x0000000002C90000-0x0000000002CBD000-memory.dmp

Filesize
180KB

Download
memory/3524-52-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3524-51-0x0000000000400000-0x0000000002B78000-memory.dmp

Filesize
39.5MB

Download
memory/3524-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3524-54-0x0000000000400000-0x0000000002B78000-memory.dmp

Filesize
39.5MB

Download
memory/4768-60-0x0000000004AB0000-0x0000000004AF6000-memory.dmp

Filesize
280KB

Download
memory/4768-61-0x0000000007210000-0x0000000007254000-memory.dmp

Filesize
272KB

Download
memory/4768-62-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-63-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-95-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-93-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-91-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-89-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-87-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-85-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-81-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-79-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-77-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-75-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-73-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-71-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-69-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-67-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-65-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-83-0x0000000007210000-0x000000000724F000-memory.dmp

Filesize
252KB

Download
memory/4768-968-0x0000000007940000-0x0000000007F58000-memory.dmp

Filesize
6.1MB

Download
memory/4768-969-0x0000000007F60000-0x000000000806A000-memory.dmp

Filesize
1.0MB

Download
memory/4768-970-0x00000000072B0000-0x00000000072C2000-memory.dmp

Filesize
72KB

Download
memory/4768-971-0x00000000072D0000-0x000000000730C000-memory.dmp

Filesize
240KB

Download
memory/4768-972-0x0000000007320000-0x000000000736C000-memory.dmp

Filesize
304KB

Download