healer | cb88d18029faf9528c34cd04a919c55946a5de15eaba876e67bff659e9a5d5aa

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
06-11-2024 17:19

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General

Target

cb88d18029faf9528c34cd04a919c55946a5de15eaba876e67bff659e9a5d5aa.exe
Size

524KB
MD5

179f5d47602c602c4b30c1748bb9b877
SHA1

699ec97e72ff3a7280b4162e28f0fc46f0bfbaa0
SHA256

cb88d18029faf9528c34cd04a919c55946a5de15eaba876e67bff659e9a5d5aa
SHA512

a5e9d2ab5b2a8077ce161dd540a363fd07602e27c7ef707e3a5ca49b259c3991097fb8651e34b31c7ac3500b82400e0ac3335ae801a95787bbb211d160aec325
SSDEEP

12288:7Mrty9042o4IM6520K6qvnmWkQU3QKhi:iy92qM6520K6qvnnA3nhi

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\jr713566.exe	healer
behavioral1/memory/2036-15-0x0000000000FA0000-0x0000000000FAA000-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:

jr713566.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr713566.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr713566.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr713566.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr713566.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr713566.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr713566.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/4856-22-0x0000000004A60000-0x0000000004AA6000-memory.dmp	family_redline
behavioral1/memory/4856-24-0x0000000004AE0000-0x0000000004B24000-memory.dmp	family_redline
behavioral1/memory/4856-28-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-40-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-88-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-84-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-82-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-81-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-76-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-74-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-72-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-70-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-68-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-66-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-64-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-62-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-60-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-56-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-54-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-52-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-50-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-49-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-44-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-42-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-38-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-36-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-34-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-32-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-30-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-86-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-78-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-58-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-46-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-26-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline
behavioral1/memory/4856-25-0x0000000004AE0000-0x0000000004B1F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziQv9123.exejr713566.exeku192991.exe

pid process

1912 ziQv9123.exe
2036 jr713566.exe
4856 ku192991.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr713566.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr713566.exe

pid	process
1912	ziQv9123.exe
2036	jr713566.exe
4856	ku192991.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr713566.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

cb88d18029faf9528c34cd04a919c55946a5de15eaba876e67bff659e9a5d5aa.exeziQv9123.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\\\""	cb88d18029faf9528c34cd04a919c55946a5de15eaba876e67bff659e9a5d5aa.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\\\""	ziQv9123.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:

cb88d18029faf9528c34cd04a919c55946a5de15eaba876e67bff659e9a5d5aa.exeziQv9123.exeku192991.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cb88d18029faf9528c34cd04a919c55946a5de15eaba876e67bff659e9a5d5aa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziQv9123.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku192991.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr713566.exe

pid process

2036 jr713566.exe
2036 jr713566.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr713566.exeku192991.exe

description pid process

Token: SeDebugPrivilege 2036 jr713566.exe
Token: SeDebugPrivilege 4856 ku192991.exe

pid	process
2036	jr713566.exe
2036	jr713566.exe

description	pid	process
Token: SeDebugPrivilege	2036	jr713566.exe
Token: SeDebugPrivilege	4856	ku192991.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

cb88d18029faf9528c34cd04a919c55946a5de15eaba876e67bff659e9a5d5aa.exeziQv9123.exe

description	pid	process	target process
PID 3912 wrote to memory of 1912	3912	cb88d18029faf9528c34cd04a919c55946a5de15eaba876e67bff659e9a5d5aa.exe	ziQv9123.exe
PID 3912 wrote to memory of 1912	3912	cb88d18029faf9528c34cd04a919c55946a5de15eaba876e67bff659e9a5d5aa.exe	ziQv9123.exe
PID 3912 wrote to memory of 1912	3912	cb88d18029faf9528c34cd04a919c55946a5de15eaba876e67bff659e9a5d5aa.exe	ziQv9123.exe
PID 1912 wrote to memory of 2036	1912	ziQv9123.exe	jr713566.exe
PID 1912 wrote to memory of 2036	1912	ziQv9123.exe	jr713566.exe
PID 1912 wrote to memory of 4856	1912	ziQv9123.exe	ku192991.exe
PID 1912 wrote to memory of 4856	1912	ziQv9123.exe	ku192991.exe
PID 1912 wrote to memory of 4856	1912	ziQv9123.exe	ku192991.exe

C:\Users\Admin\AppData\Local\Temp\cb88d18029faf9528c34cd04a919c55946a5de15eaba876e67bff659e9a5d5aa.exe
"C:\Users\Admin\AppData\Local\Temp\cb88d18029faf9528c34cd04a919c55946a5de15eaba876e67bff659e9a5d5aa.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3912

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziQv9123.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziQv9123.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1912

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr713566.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr713566.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2036

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku192991.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku192991.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4856

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\ziQv9123.exe

Filesize
382KB

MD5
b05079c0ad3ff9f13feba583c712fa2a

SHA1
0064c867c1773af28c99f091310291d247e7bdba

SHA256
dff1e6aea74486635f99ea6d11f661d670e0bc97c76df848d51408c6aebefa4e

SHA512
31b75eadcbf6606bb3532880c14f6a424a949c42af1411a99b94f89b5d0e067207fd8b28f4cbd4c31ae447158d52a85e5d4190b57f0246ad229a3e11334fa3d4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr713566.exe

Filesize
14KB

MD5
64d6e7ae4f81fd1242a0fef1a4e1c787

SHA1
99249cc920d3551348b36e60ee03f214fc09d942

SHA256
d6e209f7e57fbb8c5f0706ec9ca586aca567ae5ad138078e71812a15defa2215

SHA512
782bb4e7744c3bd17c24865819a7adcfc320bbd9aea4f3d91efad4570baa67baab0f52795ef392adb284039a3bef99abeef6dbc441e1c7875fa1599aafe35b5a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku192991.exe

Filesize
295KB

MD5
929684074bd8164bffcd4e3c6cdaabb7

SHA1
fc12368215f0aac7655762594141d693a0fd5fad

SHA256
4da811c4b792e43bce935db86d1274d1f4ce866b420f8a58a53728ee4c5ed0d8

SHA512
3c3c84422938e8e335240bb5c8436af9003ff080f68cf4cbd53d5ffa43bea3852dc3fbe5503d63bc82729c1bfcd59e9134fd08e2fc1ca5754d22302a7e8c5092

Download Submit
memory/2036-14-0x00007FF9F5383000-0x00007FF9F5385000-memory.dmp

Filesize
8KB

Download
memory/2036-15-0x0000000000FA0000-0x0000000000FAA000-memory.dmp

Filesize
40KB

Download
memory/2036-16-0x00007FF9F5383000-0x00007FF9F5385000-memory.dmp

Filesize
8KB

Download
memory/4856-62-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-50-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-24-0x0000000004AE0000-0x0000000004B24000-memory.dmp

Filesize
272KB

Download
memory/4856-28-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-40-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-88-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-84-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-82-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-81-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-76-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-74-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-72-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-70-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-68-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-66-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-64-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-22-0x0000000004A60000-0x0000000004AA6000-memory.dmp

Filesize
280KB

Download
memory/4856-60-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-56-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-54-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-52-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-23-0x0000000004C20000-0x00000000051C4000-memory.dmp

Filesize
5.6MB

Download
memory/4856-49-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-44-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-42-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-38-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-36-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-34-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-32-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-30-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-86-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-78-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-58-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-46-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-26-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-25-0x0000000004AE0000-0x0000000004B1F000-memory.dmp

Filesize
252KB

Download
memory/4856-931-0x00000000051D0000-0x00000000057E8000-memory.dmp

Filesize
6.1MB

Download
memory/4856-932-0x00000000057F0000-0x00000000058FA000-memory.dmp

Filesize
1.0MB

Download
memory/4856-933-0x0000000004BE0000-0x0000000004BF2000-memory.dmp

Filesize
72KB

Download
memory/4856-934-0x0000000005900000-0x000000000593C000-memory.dmp

Filesize
240KB

Download
memory/4856-935-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download