healer | f60c7a4488136ae8c5983d7671357aed3a5577f024656e6367d0178cc3436ee5

Analysis

max time kernel
149s
max time network
151s
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 23:27

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General

Target

f60c7a4488136ae8c5983d7671357aed3a5577f024656e6367d0178cc3436ee5.exe
Size

537KB
MD5

9222cb2376969f1764d9f759ca3aceb8
SHA1

41c6a72aa8f17b951c7f993adc8c3b9caea5e26f
SHA256

f60c7a4488136ae8c5983d7671357aed3a5577f024656e6367d0178cc3436ee5
SHA512

9e65db8ef529ff33120b6fb92c528e4e496d8ab83fc635eda5cce106b83ae7f32e753e08980306cabd60eecaf7956a31216bf0b81e594312e7d9b66ed52c4704
SSDEEP

12288:wMriy90uhgAvTvrQIv9ZrU7oHlwTu+vK4inr/a:CynfvJ9ZrfFwTuUKxC

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\jr151806.exe	healer
behavioral1/memory/1224-15-0x0000000000AC0000-0x0000000000ACA000-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:

jr151806.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr151806.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr151806.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr151806.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr151806.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr151806.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr151806.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/3276-22-0x0000000004D70000-0x0000000004DB6000-memory.dmp	family_redline
behavioral1/memory/3276-24-0x0000000004E30000-0x0000000004E74000-memory.dmp	family_redline
behavioral1/memory/3276-42-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-44-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-40-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-38-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-36-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-72-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-54-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-34-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-32-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-30-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-28-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-26-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-25-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-46-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-88-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-86-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-84-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-82-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-80-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-78-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-76-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-74-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-70-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-68-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-66-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-64-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-62-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-60-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-58-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-56-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-52-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-50-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline
behavioral1/memory/3276-48-0x0000000004E30000-0x0000000004E6F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zieS6691.exejr151806.exeku032007.exe

pid process

3912 zieS6691.exe
1224 jr151806.exe
3276 ku032007.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr151806.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr151806.exe

pid	process
3912	zieS6691.exe
1224	jr151806.exe
3276	ku032007.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr151806.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

f60c7a4488136ae8c5983d7671357aed3a5577f024656e6367d0178cc3436ee5.exezieS6691.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\\\""	f60c7a4488136ae8c5983d7671357aed3a5577f024656e6367d0178cc3436ee5.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\\\""	zieS6691.exe

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

Processes:

sc.exe

pid process

2992 sc.exe

pid	process
2992	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:

f60c7a4488136ae8c5983d7671357aed3a5577f024656e6367d0178cc3436ee5.exezieS6691.exeku032007.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f60c7a4488136ae8c5983d7671357aed3a5577f024656e6367d0178cc3436ee5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zieS6691.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku032007.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr151806.exe

pid process

1224 jr151806.exe
1224 jr151806.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr151806.exeku032007.exe

description pid process

Token: SeDebugPrivilege 1224 jr151806.exe
Token: SeDebugPrivilege 3276 ku032007.exe

pid	process
1224	jr151806.exe
1224	jr151806.exe

description	pid	process
Token: SeDebugPrivilege	1224	jr151806.exe
Token: SeDebugPrivilege	3276	ku032007.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

f60c7a4488136ae8c5983d7671357aed3a5577f024656e6367d0178cc3436ee5.exezieS6691.exe

description	pid	process	target process
PID 1120 wrote to memory of 3912	1120	f60c7a4488136ae8c5983d7671357aed3a5577f024656e6367d0178cc3436ee5.exe	zieS6691.exe
PID 1120 wrote to memory of 3912	1120	f60c7a4488136ae8c5983d7671357aed3a5577f024656e6367d0178cc3436ee5.exe	zieS6691.exe
PID 1120 wrote to memory of 3912	1120	f60c7a4488136ae8c5983d7671357aed3a5577f024656e6367d0178cc3436ee5.exe	zieS6691.exe
PID 3912 wrote to memory of 1224	3912	zieS6691.exe	jr151806.exe
PID 3912 wrote to memory of 1224	3912	zieS6691.exe	jr151806.exe
PID 3912 wrote to memory of 3276	3912	zieS6691.exe	ku032007.exe
PID 3912 wrote to memory of 3276	3912	zieS6691.exe	ku032007.exe
PID 3912 wrote to memory of 3276	3912	zieS6691.exe	ku032007.exe

C:\Users\Admin\AppData\Local\Temp\f60c7a4488136ae8c5983d7671357aed3a5577f024656e6367d0178cc3436ee5.exe
"C:\Users\Admin\AppData\Local\Temp\f60c7a4488136ae8c5983d7671357aed3a5577f024656e6367d0178cc3436ee5.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1120

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zieS6691.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zieS6691.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3912

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr151806.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr151806.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1224

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku032007.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku032007.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3276

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:2992

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\zieS6691.exe

Filesize
395KB

MD5
f6d63c90a78fed2aa2c2f6fec0fd1e73

SHA1
76c88bdbbf73d7a1e9c1febb96a1d20e4a2148ed

SHA256
5b9df301817fd8b0c29af0e6f855f3239d87f5e33b14b701981f2f2a8a11bc5e

SHA512
24018dfdf46e16c439bf1fca9a672d339c2979f03971091cb90e94dddf71d5524da2143ab293138aab5c75a239a50e1d549f68b204b70c5dbbba367a0a7ed68c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr151806.exe

Filesize
13KB

MD5
372cd5edcbbc597ab1430fa04207cfd9

SHA1
ef81a85fc985c2ccf05bd056aa22f203b0021498

SHA256
64b0fe2cc3645c7f5834e8c62e17438e94fbefb0fa10e1e865d7dd1b081a7720

SHA512
5f00147b9086a157cf0b085ed527f2810f633f22025f7d90ebfff33ea50c59cea844177a36ea0248bec45eac1bfa839db36d96c389a3dd513cb15474922f9076

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku032007.exe

Filesize
352KB

MD5
865712752819b936fc1967b0d44e748b

SHA1
a9a3e723bab8b6996e723c5bc8d57c9aa8ce8642

SHA256
4e8bca1c4f97f54e5cf0609c150c18f0ebd30536f68b8ea7a72ac43524f36ba3

SHA512
a91fcc4a18c6e1a0060ec6b66e272d1fbffb7c52e73afdf589dca997b86a352703a90f4ff24da0675f0030466509e7fcc8b1e9b5193578a383242eb3491edbde

Download Submit
memory/1224-14-0x00007FFDD2593000-0x00007FFDD2595000-memory.dmp

Filesize
8KB

Download
memory/1224-15-0x0000000000AC0000-0x0000000000ACA000-memory.dmp

Filesize
40KB

Download
memory/1224-16-0x00007FFDD2593000-0x00007FFDD2595000-memory.dmp

Filesize
8KB

Download
memory/3276-46-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-80-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-24-0x0000000004E30000-0x0000000004E74000-memory.dmp

Filesize
272KB

Download
memory/3276-42-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-44-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-40-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-38-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-36-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-72-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-54-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-34-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-32-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-30-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-28-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-26-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-25-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-22-0x0000000004D70000-0x0000000004DB6000-memory.dmp

Filesize
280KB

Download
memory/3276-88-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-86-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-84-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-82-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-23-0x0000000004F10000-0x00000000054B4000-memory.dmp

Filesize
5.6MB

Download
memory/3276-78-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-76-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-74-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-70-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-68-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-66-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-64-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-62-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-60-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-58-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-56-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-52-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-50-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-48-0x0000000004E30000-0x0000000004E6F000-memory.dmp

Filesize
252KB

Download
memory/3276-931-0x00000000054C0000-0x0000000005AD8000-memory.dmp

Filesize
6.1MB

Download
memory/3276-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

Filesize
1.0MB

Download
memory/3276-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/3276-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/3276-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download