healer | c82ae1b83355a92bd47cca2ce825eaab2f1c98a2624144e8d51f3470f7a34d27

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
06-11-2024 14:19

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General

Target

c82ae1b83355a92bd47cca2ce825eaab2f1c98a2624144e8d51f3470f7a34d27.exe
Size

523KB
MD5

64c6033cc367bfa5c784ecf45b32b352
SHA1

4b5cf55a4500ed9e44aec84015602f365dfd8b70
SHA256

c82ae1b83355a92bd47cca2ce825eaab2f1c98a2624144e8d51f3470f7a34d27
SHA512

2f98f71133b2169e46859e666060a8ab1051982fe982bbc2b63e72dadfa7905688a14ef7e4bc8b34a020e4ddcb6738b803c6eedf1643050b6cb9c25de939bf5d
SSDEEP

6144:KAy+bnr+zp0yN90QE9K+CmZNThJNhaF6Zewu/1UsOhHi5wtc4fgvfkt0rq6VjFBb:QMrLy90i+CmZN7u2qd8ZaLVjFBnSd3S

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\jr621622.exe	healer
behavioral1/memory/2396-15-0x0000000000080000-0x000000000008A000-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:

jr621622.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr621622.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr621622.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr621622.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr621622.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr621622.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr621622.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/4760-22-0x00000000024E0000-0x0000000002526000-memory.dmp	family_redline
behavioral1/memory/4760-24-0x0000000005090000-0x00000000050D4000-memory.dmp	family_redline
behavioral1/memory/4760-28-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-30-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-82-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-62-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-40-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-26-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-25-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-88-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-86-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-84-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-80-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-78-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-76-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-74-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-72-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-70-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-68-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-66-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-64-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-60-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-58-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-56-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-54-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-52-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-50-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-48-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-46-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-44-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-42-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-38-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-36-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-35-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline
behavioral1/memory/4760-32-0x0000000005090000-0x00000000050CF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziCL1192.exejr621622.exeku255349.exe

pid process

1596 ziCL1192.exe
2396 jr621622.exe
4760 ku255349.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr621622.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr621622.exe

pid	process
1596	ziCL1192.exe
2396	jr621622.exe
4760	ku255349.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr621622.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c82ae1b83355a92bd47cca2ce825eaab2f1c98a2624144e8d51f3470f7a34d27.exeziCL1192.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\\\""	c82ae1b83355a92bd47cca2ce825eaab2f1c98a2624144e8d51f3470f7a34d27.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\\\""	ziCL1192.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:

c82ae1b83355a92bd47cca2ce825eaab2f1c98a2624144e8d51f3470f7a34d27.exeziCL1192.exeku255349.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c82ae1b83355a92bd47cca2ce825eaab2f1c98a2624144e8d51f3470f7a34d27.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziCL1192.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku255349.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr621622.exe

pid process

2396 jr621622.exe
2396 jr621622.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr621622.exeku255349.exe

description pid process

Token: SeDebugPrivilege 2396 jr621622.exe
Token: SeDebugPrivilege 4760 ku255349.exe

pid	process
2396	jr621622.exe
2396	jr621622.exe

description	pid	process
Token: SeDebugPrivilege	2396	jr621622.exe
Token: SeDebugPrivilege	4760	ku255349.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

c82ae1b83355a92bd47cca2ce825eaab2f1c98a2624144e8d51f3470f7a34d27.exeziCL1192.exe

description	pid	process	target process
PID 3812 wrote to memory of 1596	3812	c82ae1b83355a92bd47cca2ce825eaab2f1c98a2624144e8d51f3470f7a34d27.exe	ziCL1192.exe
PID 3812 wrote to memory of 1596	3812	c82ae1b83355a92bd47cca2ce825eaab2f1c98a2624144e8d51f3470f7a34d27.exe	ziCL1192.exe
PID 3812 wrote to memory of 1596	3812	c82ae1b83355a92bd47cca2ce825eaab2f1c98a2624144e8d51f3470f7a34d27.exe	ziCL1192.exe
PID 1596 wrote to memory of 2396	1596	ziCL1192.exe	jr621622.exe
PID 1596 wrote to memory of 2396	1596	ziCL1192.exe	jr621622.exe
PID 1596 wrote to memory of 4760	1596	ziCL1192.exe	ku255349.exe
PID 1596 wrote to memory of 4760	1596	ziCL1192.exe	ku255349.exe
PID 1596 wrote to memory of 4760	1596	ziCL1192.exe	ku255349.exe

C:\Users\Admin\AppData\Local\Temp\c82ae1b83355a92bd47cca2ce825eaab2f1c98a2624144e8d51f3470f7a34d27.exe
"C:\Users\Admin\AppData\Local\Temp\c82ae1b83355a92bd47cca2ce825eaab2f1c98a2624144e8d51f3470f7a34d27.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3812

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCL1192.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziCL1192.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1596

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr621622.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr621622.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2396

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku255349.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku255349.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4760

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\ziCL1192.exe

Filesize
380KB

MD5
7f74c8cac8cf090f4a54f7a8e9b600b8

SHA1
b58c2e95ad6122b40ee4155a45d426a899b6ebc5

SHA256
54048e3e44cc62525f9fc04d61ccfdb5b2bb345a37835c9e64bbc170b0697660

SHA512
4b14ee41e5b9933991accd921b1f957028e5c06bfb01d368392ce9a6a807a221744988608ae6515a0f40fcbe23851475f2770a1262a7048242f54735fedf07fb

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr621622.exe

Filesize
14KB

MD5
419731e4189bee9f6cd78891111a7123

SHA1
f21dd7b5af74b46afb732b4eccba8d9031967144

SHA256
f8401659165772ca4b6982d519f5a41f761c55760fa023eb5f0f37581f7a29de

SHA512
49cba5daa9acf8b9cb90a6f2d94753fce2b3665189b67fa2955a1b9e0363d7dad71b86932f35a60db26ac8424463d6b62b9cf223b224de4b479d35807c954b66

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku255349.exe

Filesize
295KB

MD5
64e8a22da2abce7d953567ab10856673

SHA1
e84814b8d3c80d3022d70d08b2db983d83a0a739

SHA256
b8328f03719bbc354c4fcbe3c5668a087b739059b26e26a844472cd71240c26b

SHA512
43c0e1397cc99fa59fca262d87ce27ce55866185bc17b3e71ef2b2ccf1f46f42a85f5b8fcb6b5da95e8d9069c5f98777d83883366fea62c161984d5cfa8f278f

Download Submit
memory/2396-14-0x00007FF9A4553000-0x00007FF9A4555000-memory.dmp

Filesize
8KB

Download
memory/2396-15-0x0000000000080000-0x000000000008A000-memory.dmp

Filesize
40KB

Download
memory/2396-16-0x00007FF9A4553000-0x00007FF9A4555000-memory.dmp

Filesize
8KB

Download
memory/4760-74-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-70-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-24-0x0000000005090000-0x00000000050D4000-memory.dmp

Filesize
272KB

Download
memory/4760-28-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-30-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-82-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-62-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-40-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-26-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-25-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-88-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-86-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-84-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-80-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-78-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-76-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-22-0x00000000024E0000-0x0000000002526000-memory.dmp

Filesize
280KB

Download
memory/4760-72-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-933-0x00000000058D0000-0x00000000058E2000-memory.dmp

Filesize
72KB

Download
memory/4760-932-0x0000000005790000-0x000000000589A000-memory.dmp

Filesize
1.0MB

Download
memory/4760-931-0x00000000050F0000-0x0000000005708000-memory.dmp

Filesize
6.1MB

Download
memory/4760-23-0x0000000004AA0000-0x0000000005044000-memory.dmp

Filesize
5.6MB

Download
memory/4760-68-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-66-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-64-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-934-0x00000000058F0000-0x000000000592C000-memory.dmp

Filesize
240KB

Download
memory/4760-60-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-58-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-56-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-54-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-52-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-50-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-48-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-46-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-44-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-42-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-38-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-36-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-35-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-32-0x0000000005090000-0x00000000050CF000-memory.dmp

Filesize
252KB

Download
memory/4760-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download