healer | 7eaba713e4b805324fba85c45c16554c61c71e36b4f4a924b39fa42bf614bb5b

Analysis

max time kernel
148s
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 08:51

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General

Target

7eaba713e4b805324fba85c45c16554c61c71e36b4f4a924b39fa42bf614bb5b.exe
Size

522KB
MD5

e4d85054d33e515f1cb1c7611b37abe3
SHA1

bca26906a0f5c7849a8459c08162617bf7b323f1
SHA256

7eaba713e4b805324fba85c45c16554c61c71e36b4f4a924b39fa42bf614bb5b
SHA512

bcb36afc0ded730c8fabc661d7c90375f6131a7ce98c56b58c198a9468066358204271b2f82d9b228ef0c211a9a729e9ef615c0e33f3a6da90436054336b36ab
SSDEEP

12288:kMr/y90cso7BdWGDEkWFTH/Q718O54pXzWK8IT48LrmDI:zy57BdWAv4THnOypSK8IFMI

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\jr798197.exe	healer
behavioral1/memory/1876-15-0x00000000009C0000-0x00000000009CA000-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:

jr798197.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr798197.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr798197.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr798197.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr798197.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr798197.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr798197.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/3764-22-0x00000000023D0000-0x0000000002416000-memory.dmp	family_redline
behavioral1/memory/3764-24-0x0000000004A80000-0x0000000004AC4000-memory.dmp	family_redline
behavioral1/memory/3764-34-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-40-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-88-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-86-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-84-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-82-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-80-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-78-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-74-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-72-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-70-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-68-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-66-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-64-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-62-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-60-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-58-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-56-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-52-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-50-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-48-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-46-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-44-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-42-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-38-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-36-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-32-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-30-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-76-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-54-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-28-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-26-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline
behavioral1/memory/3764-25-0x0000000004A80000-0x0000000004ABF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zicJ3161.exejr798197.exeku543310.exe

pid process

2432 zicJ3161.exe
1876 jr798197.exe
3764 ku543310.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr798197.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr798197.exe

pid	process
2432	zicJ3161.exe
1876	jr798197.exe
3764	ku543310.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr798197.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

7eaba713e4b805324fba85c45c16554c61c71e36b4f4a924b39fa42bf614bb5b.exezicJ3161.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\\\""	7eaba713e4b805324fba85c45c16554c61c71e36b4f4a924b39fa42bf614bb5b.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\\\""	zicJ3161.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:

7eaba713e4b805324fba85c45c16554c61c71e36b4f4a924b39fa42bf614bb5b.exezicJ3161.exeku543310.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7eaba713e4b805324fba85c45c16554c61c71e36b4f4a924b39fa42bf614bb5b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zicJ3161.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku543310.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr798197.exe

pid process

1876 jr798197.exe
1876 jr798197.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr798197.exeku543310.exe

description pid process

Token: SeDebugPrivilege 1876 jr798197.exe
Token: SeDebugPrivilege 3764 ku543310.exe

pid	process
1876	jr798197.exe
1876	jr798197.exe

description	pid	process
Token: SeDebugPrivilege	1876	jr798197.exe
Token: SeDebugPrivilege	3764	ku543310.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

7eaba713e4b805324fba85c45c16554c61c71e36b4f4a924b39fa42bf614bb5b.exezicJ3161.exe

description	pid	process	target process
PID 4652 wrote to memory of 2432	4652	7eaba713e4b805324fba85c45c16554c61c71e36b4f4a924b39fa42bf614bb5b.exe	zicJ3161.exe
PID 4652 wrote to memory of 2432	4652	7eaba713e4b805324fba85c45c16554c61c71e36b4f4a924b39fa42bf614bb5b.exe	zicJ3161.exe
PID 4652 wrote to memory of 2432	4652	7eaba713e4b805324fba85c45c16554c61c71e36b4f4a924b39fa42bf614bb5b.exe	zicJ3161.exe
PID 2432 wrote to memory of 1876	2432	zicJ3161.exe	jr798197.exe
PID 2432 wrote to memory of 1876	2432	zicJ3161.exe	jr798197.exe
PID 2432 wrote to memory of 3764	2432	zicJ3161.exe	ku543310.exe
PID 2432 wrote to memory of 3764	2432	zicJ3161.exe	ku543310.exe
PID 2432 wrote to memory of 3764	2432	zicJ3161.exe	ku543310.exe

C:\Users\Admin\AppData\Local\Temp\7eaba713e4b805324fba85c45c16554c61c71e36b4f4a924b39fa42bf614bb5b.exe
"C:\Users\Admin\AppData\Local\Temp\7eaba713e4b805324fba85c45c16554c61c71e36b4f4a924b39fa42bf614bb5b.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4652

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicJ3161.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zicJ3161.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2432

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr798197.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr798197.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1876

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku543310.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku543310.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3764

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\zicJ3161.exe

Filesize
379KB

MD5
be967de8fbff2a09617b58356c0af5c2

SHA1
337c72be0dc79f720ef46e76b4281601736149df

SHA256
e13111a1aab8ec2f5fb2f44c76c471d6e0cd122d777cb0a7c9027af9f40f551c

SHA512
7a18c73127f7d0e7ccbf54338939531d2aff7f2eb338b0c8a02b33b6b4ff0527d151a2f6c584c3b38162f36421712c4aba08e05615b851013bad7e4a078e7d62

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr798197.exe

Filesize
15KB

MD5
8d794ec6788ec9977612c5af8a92e54f

SHA1
ad6df589c13c8cb32a1b8181044eef1e74efa00b

SHA256
747320658b08f63fbda639aba46168dcce108c0c128e8547433323164321b776

SHA512
0a8b05518cef01bbc118e3a8ca055990a6c8f5cd2ae1a5ac6e2158e7370fd9c3cb5913ca222997b3fd259e04a24b92fb31b9bcf2591229626146ce47e0c7dc61

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku543310.exe

Filesize
294KB

MD5
1e2a0264118362ab9d8010a765c798b7

SHA1
c8868daf64bfaa03b7a179f86aafccd4b6f83af1

SHA256
d3fbc671fd160ac20709a7c338602571ec1f0141773af575c0421bec35242723

SHA512
39d126075756afb069b15d1d079a9e708c2eb85dabcde391100a85eff51163ee623c1f884a46226279b49d55b659d98ebf65759677869b35a13498854a32abef

Download Submit
memory/1876-14-0x00007FF917A43000-0x00007FF917A45000-memory.dmp

Filesize
8KB

Download
memory/1876-15-0x00000000009C0000-0x00000000009CA000-memory.dmp

Filesize
40KB

Download
memory/1876-16-0x00007FF917A43000-0x00007FF917A45000-memory.dmp

Filesize
8KB

Download
memory/3764-64-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-52-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-24-0x0000000004A80000-0x0000000004AC4000-memory.dmp

Filesize
272KB

Download
memory/3764-34-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-40-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-88-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-86-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-84-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-82-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-80-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-78-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-74-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-72-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-70-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-68-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-66-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-22-0x00000000023D0000-0x0000000002416000-memory.dmp

Filesize
280KB

Download
memory/3764-62-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-60-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-58-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-56-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-23-0x0000000004C20000-0x00000000051C4000-memory.dmp

Filesize
5.6MB

Download
memory/3764-50-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-48-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-46-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-44-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-42-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-38-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-36-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-32-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-30-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-76-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-54-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-28-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-26-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-25-0x0000000004A80000-0x0000000004ABF000-memory.dmp

Filesize
252KB

Download
memory/3764-931-0x00000000051D0000-0x00000000057E8000-memory.dmp

Filesize
6.1MB

Download
memory/3764-932-0x00000000057F0000-0x00000000058FA000-memory.dmp

Filesize
1.0MB

Download
memory/3764-933-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

Filesize
72KB

Download
memory/3764-934-0x0000000005900000-0x000000000593C000-memory.dmp

Filesize
240KB

Download
memory/3764-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download