healer | 2365bab0b1e7d403b8eeed0df12a6514dec69613e262a3181887bd7b81096e2e

Analysis

max time kernel
143s
max time network
148s
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 13:00

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General

Target

2365bab0b1e7d403b8eeed0df12a6514dec69613e262a3181887bd7b81096e2e.exe
Size

559KB
MD5

fc1256c809af0c47bbe8258876176498
SHA1

6bb179f3cb863d8271c6768fcac650511d521059
SHA256

2365bab0b1e7d403b8eeed0df12a6514dec69613e262a3181887bd7b81096e2e
SHA512

4aeecd6150b2e0d32e2f8f7552688d4f7d63592ddae6ffc621a91861051377d1c3a4f72a8e912702b287ab9e1b9d5581b022bcbcb3337aa09a6422d157e5c112
SSDEEP

12288:SMrby906ErJhnKu5DSHxrRzZpa8xYftpTY/Bflo:Fy9EthhSVR1pNYM0

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\jr967036.exe	healer
behavioral1/memory/1652-15-0x00000000001F0000-0x00000000001FA000-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:

jr967036.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr967036.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr967036.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr967036.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr967036.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr967036.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr967036.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/4428-22-0x00000000024F0000-0x0000000002536000-memory.dmp	family_redline
behavioral1/memory/4428-24-0x0000000004E00000-0x0000000004E44000-memory.dmp	family_redline
behavioral1/memory/4428-25-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-26-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-28-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-46-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-88-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-84-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-82-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-80-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-78-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-76-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-74-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-72-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-70-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-68-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-66-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-62-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-60-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-58-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-56-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-54-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-52-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-50-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-48-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-44-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-42-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-40-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-38-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-36-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-34-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-32-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-86-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-30-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline
behavioral1/memory/4428-64-0x0000000004E00000-0x0000000004E3F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zigS4294.exejr967036.exeku684832.exe

pid process

1976 zigS4294.exe
1652 jr967036.exe
4428 ku684832.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr967036.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr967036.exe

pid	process
1976	zigS4294.exe
1652	jr967036.exe
4428	ku684832.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr967036.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

2365bab0b1e7d403b8eeed0df12a6514dec69613e262a3181887bd7b81096e2e.exezigS4294.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\\\""	2365bab0b1e7d403b8eeed0df12a6514dec69613e262a3181887bd7b81096e2e.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\\\""	zigS4294.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:

ku684832.exe2365bab0b1e7d403b8eeed0df12a6514dec69613e262a3181887bd7b81096e2e.exezigS4294.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku684832.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2365bab0b1e7d403b8eeed0df12a6514dec69613e262a3181887bd7b81096e2e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zigS4294.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr967036.exe

pid process

1652 jr967036.exe
1652 jr967036.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr967036.exeku684832.exe

description pid process

Token: SeDebugPrivilege 1652 jr967036.exe
Token: SeDebugPrivilege 4428 ku684832.exe

pid	process
1652	jr967036.exe
1652	jr967036.exe

description	pid	process
Token: SeDebugPrivilege	1652	jr967036.exe
Token: SeDebugPrivilege	4428	ku684832.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

2365bab0b1e7d403b8eeed0df12a6514dec69613e262a3181887bd7b81096e2e.exezigS4294.exe

description	pid	process	target process
PID 1040 wrote to memory of 1976	1040	2365bab0b1e7d403b8eeed0df12a6514dec69613e262a3181887bd7b81096e2e.exe	zigS4294.exe
PID 1040 wrote to memory of 1976	1040	2365bab0b1e7d403b8eeed0df12a6514dec69613e262a3181887bd7b81096e2e.exe	zigS4294.exe
PID 1040 wrote to memory of 1976	1040	2365bab0b1e7d403b8eeed0df12a6514dec69613e262a3181887bd7b81096e2e.exe	zigS4294.exe
PID 1976 wrote to memory of 1652	1976	zigS4294.exe	jr967036.exe
PID 1976 wrote to memory of 1652	1976	zigS4294.exe	jr967036.exe
PID 1976 wrote to memory of 4428	1976	zigS4294.exe	ku684832.exe
PID 1976 wrote to memory of 4428	1976	zigS4294.exe	ku684832.exe
PID 1976 wrote to memory of 4428	1976	zigS4294.exe	ku684832.exe

C:\Users\Admin\AppData\Local\Temp\2365bab0b1e7d403b8eeed0df12a6514dec69613e262a3181887bd7b81096e2e.exe
"C:\Users\Admin\AppData\Local\Temp\2365bab0b1e7d403b8eeed0df12a6514dec69613e262a3181887bd7b81096e2e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1040

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigS4294.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigS4294.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1976

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967036.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967036.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1652

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku684832.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku684832.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4428

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\zigS4294.exe

Filesize
406KB

MD5
97b3fd80c2d2ba94784cca2bc0859967

SHA1
399f6779d321ac817fbba857595f82127eea43d0

SHA256
fdd7fc450f51b6d53e533e9b48e5b75029864256622574bbc1d1ef528d42afa3

SHA512
dfd288329c99023eaf0eae4bf4648b08570c53741a0029eda34815f4f09a64b5e663d138147e01aaa12b4b8b185963402081442f14e03e026b27ddab5c15bd18

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr967036.exe

Filesize
11KB

MD5
070f72f3d0354cf5b09c4c6cd0919695

SHA1
0dc93d6fecafc28fcc33d0e5b6cd05576f36d9fc

SHA256
e2c6c6fbf02c041165319033adcc1bc587a9d23ab314795a79b97dab8fe17052

SHA512
1a37b72cd60acf3488d20af4dd2254b037bb696671362b340511ca8fa90d7efe04413d4c7a3ebe14b643e4441ebb19466c124e8f0b2a02d89dee71a8ef66a6a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku684832.exe

Filesize
372KB

MD5
af9c2085fdb4f3e87022bb8ad019c427

SHA1
803729e41852d96be9c168853a2be41f00528705

SHA256
9e74145a06b9c28a18595eaf8b5793282d411a072e18220f6cff46835230e875

SHA512
674f1414db538cc00551b3bf4f2575791815ed428b278801b5aba56ecedea534686ded357e29f12c86609316a221afff3cff9d1269248cf1287128556ccd85c5

Download Submit
memory/1652-15-0x00000000001F0000-0x00000000001FA000-memory.dmp

Filesize
40KB

Download
memory/1652-14-0x00007FFCD3AE3000-0x00007FFCD3AE5000-memory.dmp

Filesize
8KB

Download
memory/1652-16-0x00007FFCD3AE3000-0x00007FFCD3AE5000-memory.dmp

Filesize
8KB

Download
memory/4428-68-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-56-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-24-0x0000000004E00000-0x0000000004E44000-memory.dmp

Filesize
272KB

Download
memory/4428-25-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-26-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-28-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-46-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-88-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-84-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-82-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-80-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-78-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-76-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-74-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-72-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-70-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-22-0x00000000024F0000-0x0000000002536000-memory.dmp

Filesize
280KB

Download
memory/4428-66-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-62-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-60-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-58-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-23-0x0000000004EF0000-0x0000000005494000-memory.dmp

Filesize
5.6MB

Download
memory/4428-54-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-52-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-50-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-48-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-44-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-42-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-40-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-38-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-36-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-34-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-32-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-86-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-30-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-64-0x0000000004E00000-0x0000000004E3F000-memory.dmp

Filesize
252KB

Download
memory/4428-931-0x00000000055A0000-0x0000000005BB8000-memory.dmp

Filesize
6.1MB

Download
memory/4428-932-0x0000000005C30000-0x0000000005D3A000-memory.dmp

Filesize
1.0MB

Download
memory/4428-933-0x0000000005D70000-0x0000000005D82000-memory.dmp

Filesize
72KB

Download
memory/4428-934-0x0000000005D90000-0x0000000005DCC000-memory.dmp

Filesize
240KB

Download
memory/4428-935-0x0000000005EE0000-0x0000000005F2C000-memory.dmp

Filesize
304KB

Download