healer | cc14c66d5a86fb8bb8302a7424a5472e4e1d6d9f09affeadc71de3ec0af9f89d

Analysis

max time kernel
143s
max time network
147s
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 16:03

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General

Target

cc14c66d5a86fb8bb8302a7424a5472e4e1d6d9f09affeadc71de3ec0af9f89d.exe
Size

660KB
MD5

0176f3e09d5ff729b329317c2c8a0a55
SHA1

1da78ac7ec01fe95675ddbeda72d9f6e72ec33c0
SHA256

cc14c66d5a86fb8bb8302a7424a5472e4e1d6d9f09affeadc71de3ec0af9f89d
SHA512

d32da1caf2000d42d50d9bd3ad2138c7bedf8c687d1a18b1e2ffdcd66c2c37b8ae0a1f19a2c3c48d01749fe669148cba268486013c538ff0bba1efdbb42cc9c6
SSDEEP

12288:fMr+y90ESmAwcvi/1hIR8UHNIu+5ZlmXcct4L9ENwu:hyl3Pk01yph+nlTct4L9m

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/1272-18-0x0000000003AB0000-0x0000000003ACA000-memory.dmp	healer
behavioral1/memory/1272-21-0x0000000003B40000-0x0000000003B58000-memory.dmp	healer
behavioral1/memory/1272-47-0x0000000003B40000-0x0000000003B52000-memory.dmp	healer
behavioral1/memory/1272-49-0x0000000003B40000-0x0000000003B52000-memory.dmp	healer
behavioral1/memory/1272-45-0x0000000003B40000-0x0000000003B52000-memory.dmp	healer
behavioral1/memory/1272-43-0x0000000003B40000-0x0000000003B52000-memory.dmp	healer
behavioral1/memory/1272-41-0x0000000003B40000-0x0000000003B52000-memory.dmp	healer
behavioral1/memory/1272-39-0x0000000003B40000-0x0000000003B52000-memory.dmp	healer
behavioral1/memory/1272-37-0x0000000003B40000-0x0000000003B52000-memory.dmp	healer
behavioral1/memory/1272-35-0x0000000003B40000-0x0000000003B52000-memory.dmp	healer
behavioral1/memory/1272-33-0x0000000003B40000-0x0000000003B52000-memory.dmp	healer
behavioral1/memory/1272-25-0x0000000003B40000-0x0000000003B52000-memory.dmp	healer
behavioral1/memory/1272-23-0x0000000003B40000-0x0000000003B52000-memory.dmp	healer
behavioral1/memory/1272-22-0x0000000003B40000-0x0000000003B52000-memory.dmp	healer
behavioral1/memory/1272-31-0x0000000003B40000-0x0000000003B52000-memory.dmp	healer
behavioral1/memory/1272-29-0x0000000003B40000-0x0000000003B52000-memory.dmp	healer
behavioral1/memory/1272-27-0x0000000003B40000-0x0000000003B52000-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:

pro6395.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro6395.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	pro6395.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro6395.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro6395.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro6395.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro6395.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/4084-61-0x00000000022D0000-0x0000000002316000-memory.dmp	family_redline
behavioral1/memory/4084-62-0x0000000002760000-0x00000000027A4000-memory.dmp	family_redline
behavioral1/memory/4084-88-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-92-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-96-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-94-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-90-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-86-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-84-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-82-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-80-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-78-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-77-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-74-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-66-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-64-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-63-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-72-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-70-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline
behavioral1/memory/4084-68-0x0000000002760000-0x000000000279F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

un183555.exepro6395.exequ8861.exe

pid process

1108 un183555.exe
1272 pro6395.exe
4084 qu8861.exe

pid	process
1108	un183555.exe
1272	pro6395.exe
4084	qu8861.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

pro6395.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	pro6395.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro6395.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

cc14c66d5a86fb8bb8302a7424a5472e4e1d6d9f09affeadc71de3ec0af9f89d.exeun183555.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\\\""	cc14c66d5a86fb8bb8302a7424a5472e4e1d6d9f09affeadc71de3ec0af9f89d.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\\\""	un183555.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

888 1272 WerFault.exe pro6395.exe

pid	pid_target	process	target process
888	1272	WerFault.exe	pro6395.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:

pro6395.exequ8861.execc14c66d5a86fb8bb8302a7424a5472e4e1d6d9f09affeadc71de3ec0af9f89d.exeun183555.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro6395.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu8861.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cc14c66d5a86fb8bb8302a7424a5472e4e1d6d9f09affeadc71de3ec0af9f89d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un183555.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

pro6395.exe

pid process

1272 pro6395.exe
1272 pro6395.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

pro6395.exequ8861.exe

description pid process

Token: SeDebugPrivilege 1272 pro6395.exe
Token: SeDebugPrivilege 4084 qu8861.exe

pid	process
1272	pro6395.exe
1272	pro6395.exe

description	pid	process
Token: SeDebugPrivilege	1272	pro6395.exe
Token: SeDebugPrivilege	4084	qu8861.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

cc14c66d5a86fb8bb8302a7424a5472e4e1d6d9f09affeadc71de3ec0af9f89d.exeun183555.exe

description	pid	process	target process
PID 4472 wrote to memory of 1108	4472	cc14c66d5a86fb8bb8302a7424a5472e4e1d6d9f09affeadc71de3ec0af9f89d.exe	un183555.exe
PID 4472 wrote to memory of 1108	4472	cc14c66d5a86fb8bb8302a7424a5472e4e1d6d9f09affeadc71de3ec0af9f89d.exe	un183555.exe
PID 4472 wrote to memory of 1108	4472	cc14c66d5a86fb8bb8302a7424a5472e4e1d6d9f09affeadc71de3ec0af9f89d.exe	un183555.exe
PID 1108 wrote to memory of 1272	1108	un183555.exe	pro6395.exe
PID 1108 wrote to memory of 1272	1108	un183555.exe	pro6395.exe
PID 1108 wrote to memory of 1272	1108	un183555.exe	pro6395.exe
PID 1108 wrote to memory of 4084	1108	un183555.exe	qu8861.exe
PID 1108 wrote to memory of 4084	1108	un183555.exe	qu8861.exe
PID 1108 wrote to memory of 4084	1108	un183555.exe	qu8861.exe

C:\Users\Admin\AppData\Local\Temp\cc14c66d5a86fb8bb8302a7424a5472e4e1d6d9f09affeadc71de3ec0af9f89d.exe
"C:\Users\Admin\AppData\Local\Temp\cc14c66d5a86fb8bb8302a7424a5472e4e1d6d9f09affeadc71de3ec0af9f89d.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4472

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un183555.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un183555.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1108

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6395.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6395.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:1272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1272 -s 1084
4⤵
- Program crash
PID:888

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8861.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8861.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4084

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1272 -ip 1272
1⤵
PID:396

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\un183555.exe

Filesize
518KB

MD5
2bf3d32c2fad06581566894ca6434294

SHA1
8635e559f525a933fd234e90b061f3cd1b177182

SHA256
4c0cdd3298b364301e8462568438f2e63192be81586f5fd3daa64d8604b23b70

SHA512
0fdcc11698065388116d0ad57c3d8b4bb7a96a3fa9eadc69cb5e3d88da3c7bafa6d94a9af42ef9d618b490692cd4c47f24d903b16871f6f8d5619125bfe01fa5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6395.exe

Filesize
276KB

MD5
5d702b58724c5f2bcd46408aa50bd086

SHA1
3f9f45523f1b6dbb19e66db89cb523f65a567ec8

SHA256
a2aec9eb2913f28e24d91d04da81ffab282903ac56cc836679d1cccce8b7657a

SHA512
1bab5f66f8dbfcf57e1d8bbbca808781663b397fa494b1325fbe952a729de268b4822e22b385391cc97c8e6a9fc92e74fda8444d8d2b4a417259d001be54c39c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8861.exe

Filesize
295KB

MD5
463aa549c86888c35600e920c614ad47

SHA1
43217b7cb5011e164e76e5bd1157f9bef42153b2

SHA256
6f4c6ae0308834b2c95dfcd356d37bad18399912b3866961978f99e57d4ee631

SHA512
6db45e4b454e91602237d483b70a771e78ac88c0a0d46e9870909f455bc7c05e555da36723e0817a1252a6c964ab9e89c58d3fce656d730c528a857d34184222

Download Submit
memory/1272-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1272-16-0x0000000001BB0000-0x0000000001BDD000-memory.dmp

Filesize
180KB

Download
memory/1272-15-0x0000000001D50000-0x0000000001E50000-memory.dmp

Filesize
1024KB

Download
memory/1272-18-0x0000000003AB0000-0x0000000003ACA000-memory.dmp

Filesize
104KB

Download
memory/1272-19-0x0000000000400000-0x0000000001ADC000-memory.dmp

Filesize
22.9MB

Download
memory/1272-20-0x0000000006400000-0x00000000069A4000-memory.dmp

Filesize
5.6MB

Download
memory/1272-21-0x0000000003B40000-0x0000000003B58000-memory.dmp

Filesize
96KB

Download
memory/1272-47-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-49-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-45-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-43-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-41-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-39-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-37-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-35-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-33-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-25-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-23-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-22-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-31-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-29-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-27-0x0000000003B40000-0x0000000003B52000-memory.dmp

Filesize
72KB

Download
memory/1272-50-0x0000000001D50000-0x0000000001E50000-memory.dmp

Filesize
1024KB

Download
memory/1272-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1272-56-0x0000000000400000-0x0000000001ADC000-memory.dmp

Filesize
22.9MB

Download
memory/1272-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4084-61-0x00000000022D0000-0x0000000002316000-memory.dmp

Filesize
280KB

Download
memory/4084-62-0x0000000002760000-0x00000000027A4000-memory.dmp

Filesize
272KB

Download
memory/4084-88-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-92-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-96-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-94-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-90-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-86-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-84-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-82-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-969-0x0000000005290000-0x00000000058A8000-memory.dmp

Filesize
6.1MB

Download
memory/4084-970-0x0000000002860000-0x000000000296A000-memory.dmp

Filesize
1.0MB

Download
memory/4084-971-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/4084-80-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-78-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-77-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-74-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-972-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/4084-66-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-64-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-63-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-72-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-70-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download
memory/4084-973-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download
memory/4084-68-0x0000000002760000-0x000000000279F000-memory.dmp

Filesize
252KB

Download