healer | 9cdb237e74860a76b5242d867b8ee034744d3638ba39b6324c6bae8b7dc5de6e

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 08:37

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General

Target

9cdb237e74860a76b5242d867b8ee034744d3638ba39b6324c6bae8b7dc5de6e.exe
Size

550KB
MD5

cb8785de82caa61fa0a6698ccc035bd3
SHA1

2c23782fe25fdae820dff7369195c1b91b5175a8
SHA256

9cdb237e74860a76b5242d867b8ee034744d3638ba39b6324c6bae8b7dc5de6e
SHA512

e6ff15847b6853a80d5ebefe5da48519247cdf4e3b8dac095ae738ba8c8fabbddf1b38750c10c59b22ff2f27de8353e7abffe4e4d5bfb0a6a994baa2993a744e
SSDEEP

12288:WMrxy903uPrKsHvKyv4e7BDGx1JEH2bviw6uwqKHQ0b5RO:ry1zKsPKyvLi1oqmH9b5RO

Score

10^/10

healer redline mango discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

mango

193.233.20.28:4125

Attributes

auth_value
ecf79d7f5227d998a3501c972d915d23

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

Processes:

resource	yara_rule
behavioral1/files/0x000b000000023b8a-12.dat	healer
behavioral1/memory/4460-15-0x00000000009B0000-0x00000000009BA000-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:

b1566wh.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b1566wh.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b1566wh.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b1566wh.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b1566wh.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b1566wh.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b1566wh.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/1368-21-0x0000000002440000-0x0000000002486000-memory.dmp	family_redline
behavioral1/memory/1368-23-0x0000000004BF0000-0x0000000004C34000-memory.dmp	family_redline
behavioral1/memory/1368-31-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-35-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-85-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-83-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-81-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-79-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-75-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-73-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-71-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-70-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-68-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-65-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-63-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-61-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-59-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-57-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-55-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-53-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-51-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-49-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-47-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-43-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-41-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-39-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-37-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-34-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-29-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-27-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-87-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-77-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-45-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-25-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline
behavioral1/memory/1368-24-0x0000000004BF0000-0x0000000004C2E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

Processes:

nice4353.exeb1566wh.exec73TW00.exe

pid	Process
2236	nice4353.exe
4460	b1566wh.exe
1368	c73TW00.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Processes:

b1566wh.exe

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	b1566wh.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

9cdb237e74860a76b5242d867b8ee034744d3638ba39b6324c6bae8b7dc5de6e.exenice4353.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\\\""	9cdb237e74860a76b5242d867b8ee034744d3638ba39b6324c6bae8b7dc5de6e.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\\\""	nice4353.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:

9cdb237e74860a76b5242d867b8ee034744d3638ba39b6324c6bae8b7dc5de6e.exenice4353.exec73TW00.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9cdb237e74860a76b5242d867b8ee034744d3638ba39b6324c6bae8b7dc5de6e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nice4353.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c73TW00.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b1566wh.exe

pid	Process
4460	b1566wh.exe
4460	b1566wh.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

b1566wh.exec73TW00.exe

description	pid	Process
Token: SeDebugPrivilege	4460	b1566wh.exe
Token: SeDebugPrivilege	1368	c73TW00.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

9cdb237e74860a76b5242d867b8ee034744d3638ba39b6324c6bae8b7dc5de6e.exenice4353.exe

description	pid	Process	procid_target
PID 4520 wrote to memory of 2236	4520	9cdb237e74860a76b5242d867b8ee034744d3638ba39b6324c6bae8b7dc5de6e.exe	83
PID 4520 wrote to memory of 2236	4520	9cdb237e74860a76b5242d867b8ee034744d3638ba39b6324c6bae8b7dc5de6e.exe	83
PID 4520 wrote to memory of 2236	4520	9cdb237e74860a76b5242d867b8ee034744d3638ba39b6324c6bae8b7dc5de6e.exe	83
PID 2236 wrote to memory of 4460	2236	nice4353.exe	85
PID 2236 wrote to memory of 4460	2236	nice4353.exe	85
PID 2236 wrote to memory of 1368	2236	nice4353.exe	95
PID 2236 wrote to memory of 1368	2236	nice4353.exe	95
PID 2236 wrote to memory of 1368	2236	nice4353.exe	95

C:\Users\Admin\AppData\Local\Temp\9cdb237e74860a76b5242d867b8ee034744d3638ba39b6324c6bae8b7dc5de6e.exe
"C:\Users\Admin\AppData\Local\Temp\9cdb237e74860a76b5242d867b8ee034744d3638ba39b6324c6bae8b7dc5de6e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4520
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice4353.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice4353.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2236
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1566wh.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1566wh.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4460
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c73TW00.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c73TW00.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:1368

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\nice4353.exe

Filesize
405KB

MD5
75e829da66d987c693d1cc2c75832c93

SHA1
2c37c7377ce5d225ab16af8517cafd8c62ccbf58

SHA256
d7afe87f8fee7db8ed4e304a0ac80117cd26151101877f6ed7318a6c0693726f

SHA512
71b60a1ac3d03f8a4b73d3e82fa097f9a1c0f9cabcd5b9020c7b5ac7a0096f423e969eacbc94ba88b224784a4666fc0ff1fc215b21f22a43b03e58336fd4dc7a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1566wh.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c73TW00.exe

Filesize
373KB

MD5
20b99e34b0d80c494d31fe7c82a62209

SHA1
62c58dea610c0247878fbb650d8d738be77eccc4

SHA256
a1724e99b9051e9c6ec4fb697bba797b0dd2397d382122f58b4dc08e83f233d6

SHA512
5253b5b871be67bc35b82a0ba52369675be11350d10cf41c5109547ad1c08fbf1f2534a57dede5102e7b5c171d955bfd4a706304d46903a4549a2ea867bdb811

Download Submit
memory/1368-59-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-22-0x0000000004D70000-0x0000000005314000-memory.dmp

Filesize
5.6MB

Download
memory/1368-21-0x0000000002440000-0x0000000002486000-memory.dmp

Filesize
280KB

Download
memory/1368-55-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-23-0x0000000004BF0000-0x0000000004C34000-memory.dmp

Filesize
272KB

Download
memory/1368-31-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-35-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-85-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-83-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-81-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-79-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-75-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-73-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-71-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-70-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-53-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-65-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-63-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-61-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-934-0x0000000005BA0000-0x0000000005BEC000-memory.dmp

Filesize
304KB

Download
memory/1368-933-0x0000000005A50000-0x0000000005A8C000-memory.dmp

Filesize
240KB

Download
memory/1368-57-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-68-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-51-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-49-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-47-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-43-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-41-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-39-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-37-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-34-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-29-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-27-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-87-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-77-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-45-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-25-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-24-0x0000000004BF0000-0x0000000004C2E000-memory.dmp

Filesize
248KB

Download
memory/1368-930-0x0000000005320000-0x0000000005938000-memory.dmp

Filesize
6.1MB

Download
memory/1368-931-0x0000000005940000-0x0000000005A4A000-memory.dmp

Filesize
1.0MB

Download
memory/1368-932-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/4460-15-0x00000000009B0000-0x00000000009BA000-memory.dmp

Filesize
40KB

Download
memory/4460-14-0x00007FFD816A3000-0x00007FFD816A5000-memory.dmp

Filesize
8KB

Download