healer | 7f49b52ec48e7599fcf3262ccc66444d6282994e21687f91b1c32a02f2bb89bf

Analysis

max time kernel
149s
max time network
150s
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 20:49

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General

Target

7f49b52ec48e7599fcf3262ccc66444d6282994e21687f91b1c32a02f2bb89bf.exe
Size

529KB
MD5

1c8ada3844ddcb3657bd93ab0635d082
SHA1

4293c8e73890c9e548051d7d4b04da6a291189cc
SHA256

7f49b52ec48e7599fcf3262ccc66444d6282994e21687f91b1c32a02f2bb89bf
SHA512

a829f425874e3d0e67d9276edc7b1282142c80ef46bc4a33b6cd442a90ba5dd3bbc24fc7a17d853e6490f2524fa545b96c60462ad335c42a31a61644c6fc13e1
SSDEEP

12288:DMrry90id4FmUyGf9+UhxLlVs5vE85xoQyfBiTZfH:QyXd4MmhxL7s5vE8Tum9H

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\jr161534.exe	healer
behavioral1/memory/2484-15-0x0000000000AD0000-0x0000000000ADA000-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:

jr161534.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr161534.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr161534.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr161534.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr161534.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr161534.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr161534.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/988-22-0x0000000004DA0000-0x0000000004DE6000-memory.dmp	family_redline
behavioral1/memory/988-24-0x00000000071D0000-0x0000000007214000-memory.dmp	family_redline
behavioral1/memory/988-30-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-40-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-88-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-86-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-84-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-80-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-78-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-77-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-74-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-72-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-70-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-68-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-66-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-62-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-60-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-59-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-56-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-54-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-52-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-50-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-48-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-46-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-44-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-38-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-36-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-34-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-32-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-82-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-64-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-42-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-28-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-26-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline
behavioral1/memory/988-25-0x00000000071D0000-0x000000000720F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zivG9391.exejr161534.exeku944475.exe

pid process

1592 zivG9391.exe
2484 jr161534.exe
988 ku944475.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr161534.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr161534.exe

pid	process
1592	zivG9391.exe
2484	jr161534.exe
988	ku944475.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr161534.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

7f49b52ec48e7599fcf3262ccc66444d6282994e21687f91b1c32a02f2bb89bf.exezivG9391.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\\\""	7f49b52ec48e7599fcf3262ccc66444d6282994e21687f91b1c32a02f2bb89bf.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\\\""	zivG9391.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

2696 sc.exe

pid	process
2696	sc.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:

7f49b52ec48e7599fcf3262ccc66444d6282994e21687f91b1c32a02f2bb89bf.exezivG9391.exeku944475.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7f49b52ec48e7599fcf3262ccc66444d6282994e21687f91b1c32a02f2bb89bf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zivG9391.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku944475.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr161534.exe

pid process

2484 jr161534.exe
2484 jr161534.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr161534.exeku944475.exe

description pid process

Token: SeDebugPrivilege 2484 jr161534.exe
Token: SeDebugPrivilege 988 ku944475.exe

pid	process
2484	jr161534.exe
2484	jr161534.exe

description	pid	process
Token: SeDebugPrivilege	2484	jr161534.exe
Token: SeDebugPrivilege	988	ku944475.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

7f49b52ec48e7599fcf3262ccc66444d6282994e21687f91b1c32a02f2bb89bf.exezivG9391.exe

description	pid	process	target process
PID 884 wrote to memory of 1592	884	7f49b52ec48e7599fcf3262ccc66444d6282994e21687f91b1c32a02f2bb89bf.exe	zivG9391.exe
PID 884 wrote to memory of 1592	884	7f49b52ec48e7599fcf3262ccc66444d6282994e21687f91b1c32a02f2bb89bf.exe	zivG9391.exe
PID 884 wrote to memory of 1592	884	7f49b52ec48e7599fcf3262ccc66444d6282994e21687f91b1c32a02f2bb89bf.exe	zivG9391.exe
PID 1592 wrote to memory of 2484	1592	zivG9391.exe	jr161534.exe
PID 1592 wrote to memory of 2484	1592	zivG9391.exe	jr161534.exe
PID 1592 wrote to memory of 988	1592	zivG9391.exe	ku944475.exe
PID 1592 wrote to memory of 988	1592	zivG9391.exe	ku944475.exe
PID 1592 wrote to memory of 988	1592	zivG9391.exe	ku944475.exe

C:\Users\Admin\AppData\Local\Temp\7f49b52ec48e7599fcf3262ccc66444d6282994e21687f91b1c32a02f2bb89bf.exe
"C:\Users\Admin\AppData\Local\Temp\7f49b52ec48e7599fcf3262ccc66444d6282994e21687f91b1c32a02f2bb89bf.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:884

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivG9391.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zivG9391.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1592

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr161534.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr161534.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2484

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku944475.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku944475.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:988

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:2696

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\zivG9391.exe

Filesize
387KB

MD5
18fb4526eb9a24f41ae06fff847e96e7

SHA1
45717d55dc233c261412a9ac2800b76e31ddb038

SHA256
22d784cf89f6639ab90a56a6decbc6f42cb394db5ca73a667beb7878bee58b38

SHA512
88033532747efc5c35ff66cc72771d795ba3444680bffc6249715d11412c1e9c84897741b78158d8660acac1947dc4305a5441ffef5a975822980a04437bc79a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr161534.exe

Filesize
11KB

MD5
4b19e2b183af99788f81179d61bbd287

SHA1
eb3d2d48c3bb704c2f469a76af2867b4aaaec660

SHA256
7170e37b5077c1b6e099a45f301268e4c2c3dc0d901466528e1ecb8eec111880

SHA512
3b3637af9561901244f60bb80bf45fba4360f1e32a9804493e310a8c04bb97ad94e2f90723964cea8e6d4cf2ddb364f9c5ee754795a19c584ff5d371e16b5b46

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku944475.exe

Filesize
354KB

MD5
0292c55dad880cc1da46618f8409d0cb

SHA1
ca78d10b3d38369769c5ff825e35c2b2384175fa

SHA256
58480ea73e2c6b75d34656492635825daf7c62df35a045f5aeb86daf4c961ea9

SHA512
c238007fd55db9fc4d514217bd996ab1c73342b8f8aa53667ce455e9bac012a7fb0c54627024bce5b06748360c5e04fb5b79233dfe4275a08a40b8f9816f4adb

Download Submit
memory/988-62-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-22-0x0000000004DA0000-0x0000000004DE6000-memory.dmp

Filesize
280KB

Download
memory/988-935-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download
memory/988-59-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-23-0x00000000073B0000-0x0000000007954000-memory.dmp

Filesize
5.6MB

Download
memory/988-24-0x00000000071D0000-0x0000000007214000-memory.dmp

Filesize
272KB

Download
memory/988-30-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-40-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-88-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-86-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-60-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-80-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-56-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-77-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-74-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-72-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-70-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-68-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-66-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-934-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/988-84-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-933-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/988-78-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-54-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-52-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-50-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-48-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-46-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-44-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-38-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-36-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-34-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-32-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-82-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-64-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-42-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-28-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-26-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-25-0x00000000071D0000-0x000000000720F000-memory.dmp

Filesize
252KB

Download
memory/988-931-0x0000000007960000-0x0000000007F78000-memory.dmp

Filesize
6.1MB

Download
memory/988-932-0x0000000007280000-0x000000000738A000-memory.dmp

Filesize
1.0MB

Download
memory/2484-16-0x00007FFEF5CB3000-0x00007FFEF5CB5000-memory.dmp

Filesize
8KB

Download
memory/2484-14-0x00007FFEF5CB3000-0x00007FFEF5CB5000-memory.dmp

Filesize
8KB

Download
memory/2484-15-0x0000000000AD0000-0x0000000000ADA000-memory.dmp

Filesize
40KB

Download