healer | cdd9747a3f778f44318930c37098dd019520f87ce72db430b0ee09668e7c27c4

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 02:43

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General

Target

cdd9747a3f778f44318930c37098dd019520f87ce72db430b0ee09668e7c27c4.exe
Size

1.1MB
MD5

ea1e6ea4b5bd550da5b98a866056fdfb
SHA1

e6aea4c59a6ade593530082ad46b83faa58311b3
SHA256

cdd9747a3f778f44318930c37098dd019520f87ce72db430b0ee09668e7c27c4
SHA512

84ec84b3af5fc7faf35e3eab56a5db273bfc69508d75c1e5c68b8a04e12763f251c0a6de1377c31a8816f072c8a887c944a4190c109e5dedbcdda4586035b9d3
SSDEEP

24576:byCZoOfJqFg6S1ucyb91zFM4M2zMkbWg6cZQNk:OCSOfzPkbBvM2zXn6EQN

Score

10^/10

healer redline ramon discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

ramon

193.233.20.23:4123

Attributes

auth_value
3197576965d9513f115338c233015b40

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b93-26.dat	healer
behavioral1/memory/4020-28-0x00000000007F0000-0x00000000007FA000-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

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	iOQ23am57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	iOQ23am57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	iOQ23am57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	iOQ23am57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	iOQ23am57.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	iOQ23am57.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/2144-34-0x00000000049F0000-0x0000000004A36000-memory.dmp	family_redline
behavioral1/memory/2144-36-0x0000000004D70000-0x0000000004DB4000-memory.dmp	family_redline
behavioral1/memory/2144-54-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-66-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-100-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-98-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-96-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-94-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-90-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-88-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-86-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-84-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-82-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-78-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-76-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-74-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-72-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-70-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-64-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-62-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-60-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-58-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-56-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-52-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-50-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-48-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-46-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-44-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-92-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-80-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-68-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-42-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-40-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-38-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline
behavioral1/memory/2144-37-0x0000000004D70000-0x0000000004DAE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 5 IoCs

pid	Process
868	sps78Tu39.exe
3616	sjo67kQ63.exe
992	sxk96sC80.exe
4020	iOQ23am57.exe
2144	kYV44aq58.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	iOQ23am57.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	sjo67kQ63.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	sxk96sC80.exe
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\\\""	cdd9747a3f778f44318930c37098dd019520f87ce72db430b0ee09668e7c27c4.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\\\""	sps78Tu39.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cdd9747a3f778f44318930c37098dd019520f87ce72db430b0ee09668e7c27c4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sps78Tu39.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sjo67kQ63.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sxk96sC80.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kYV44aq58.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4020	iOQ23am57.exe
4020	iOQ23am57.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4020	iOQ23am57.exe
Token: SeDebugPrivilege	2144	kYV44aq58.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2800 wrote to memory of 868	2800	cdd9747a3f778f44318930c37098dd019520f87ce72db430b0ee09668e7c27c4.exe	84
PID 2800 wrote to memory of 868	2800	cdd9747a3f778f44318930c37098dd019520f87ce72db430b0ee09668e7c27c4.exe	84
PID 2800 wrote to memory of 868	2800	cdd9747a3f778f44318930c37098dd019520f87ce72db430b0ee09668e7c27c4.exe	84
PID 868 wrote to memory of 3616	868	sps78Tu39.exe	86
PID 868 wrote to memory of 3616	868	sps78Tu39.exe	86
PID 868 wrote to memory of 3616	868	sps78Tu39.exe	86
PID 3616 wrote to memory of 992	3616	sjo67kQ63.exe	87
PID 3616 wrote to memory of 992	3616	sjo67kQ63.exe	87
PID 3616 wrote to memory of 992	3616	sjo67kQ63.exe	87
PID 992 wrote to memory of 4020	992	sxk96sC80.exe	88
PID 992 wrote to memory of 4020	992	sxk96sC80.exe	88
PID 992 wrote to memory of 2144	992	sxk96sC80.exe	96
PID 992 wrote to memory of 2144	992	sxk96sC80.exe	96
PID 992 wrote to memory of 2144	992	sxk96sC80.exe	96

C:\Users\Admin\AppData\Local\Temp\cdd9747a3f778f44318930c37098dd019520f87ce72db430b0ee09668e7c27c4.exe
"C:\Users\Admin\AppData\Local\Temp\cdd9747a3f778f44318930c37098dd019520f87ce72db430b0ee09668e7c27c4.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2800
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sps78Tu39.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sps78Tu39.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:868
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sjo67kQ63.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sjo67kQ63.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3616
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sxk96sC80.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sxk96sC80.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:992
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOQ23am57.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOQ23am57.exe
        5⤵
        Modifies Windows Defender Real-time Protection settings
        Executes dropped EXE
        Windows security modification
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4020
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kYV44aq58.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kYV44aq58.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:2144

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sps78Tu39.exe

Filesize
959KB

MD5
14d9f088dc8ad1136aca342d692d0ed3

SHA1
1e85a5e9cdb80543dd272b638925988756a1cde4

SHA256
379a48daeb9990c4dfad6bca965b63145d8aa54b9e2f444cdb9abae6b34d7b0a

SHA512
52a4ab20d5fa8ca6d65780ca31e98fa62920f7a00a27c45186c59eef50c711c8af43c613828120f689ba7b68e16592a6b3d92a819084af3e330565618caacb81

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sjo67kQ63.exe

Filesize
682KB

MD5
2746ce05773bbead2279b85fbcd90baf

SHA1
d995888487c9f71c266542f3d7cc6f628f115b9f

SHA256
d643179b5604b2ec50c09ecba6fa5d87d076faa40c2fea8f6ac9fc7a8e2131c1

SHA512
9be0b4405575c942c670284ac487a884cdda0727a9845410e02f29ae05b26c8c50c0f90d31907f9e2bb0e9b992f8bc6b76da096edc390d087da234ab117965bd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sxk96sC80.exe

Filesize
399KB

MD5
0ba91793ef73377481c8e8065832db76

SHA1
c5f7c8d9c39ee160df78c9b8ad803204081151a3

SHA256
c6cc7688cbb38173f0a4832133aaf7336124f064ffee88e446fe46a0ea66bebb

SHA512
f9a0de3fadb65080a602c66df2576908b67f8a8f92c6c2b5542846aee51e55937b6e589d53f955a8e9fcfefd1b4cfbdc7daebfae0d5c660f5ececfeca8b60610

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iOQ23am57.exe

Filesize
11KB

MD5
f947408d322bbafd83eadb5bc7b5fa49

SHA1
7008e5ae22f395da8622f3aff5ce760a821d7873

SHA256
b9988d83f42b1cc7fc8f4bd65fd0dfc438cf89b1692f27ba76adf89fcce576d5

SHA512
f6e440599d90f8c0f7c03c70abc7dd88f40256c2f30df7888704e44e7f6c7dcba502a45913ad4aed6f7e5c8342982b86879df3b22702ef599d8d65d3ff13fd4e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kYV44aq58.exe

Filesize
374KB

MD5
ce6ca2dd2700dbacf6ba786698d5a344

SHA1
d257c23286fd31ed96f02d6ed2bbc6336c9d7ccf

SHA256
a063bd961d53854a4d95d2293c614f9bd9f0b50352a8f5304e56fa1f7e1824c3

SHA512
1887d1b1f1c601c2d939b79732d4d2fc4d1f4f886eb619f6cb9f6cca25d70a5d7f0d1b99e715822f5aad0d17a14cabac02ec11f2e3d38e871e8c55d587759bde

Download Submit
memory/2144-74-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-62-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-35-0x0000000007400000-0x00000000079A4000-memory.dmp

Filesize
5.6MB

Download
memory/2144-36-0x0000000004D70000-0x0000000004DB4000-memory.dmp

Filesize
272KB

Download
memory/2144-54-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-66-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-100-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-98-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-96-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-94-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-90-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-88-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-86-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-84-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-82-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-78-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-76-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-947-0x0000000008150000-0x000000000819C000-memory.dmp

Filesize
304KB

Download
memory/2144-72-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-70-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-64-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-34-0x00000000049F0000-0x0000000004A36000-memory.dmp

Filesize
280KB

Download
memory/2144-60-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-58-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-56-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-52-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-50-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-48-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-46-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-44-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-92-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-80-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-68-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-42-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-40-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-38-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-37-0x0000000004D70000-0x0000000004DAE000-memory.dmp

Filesize
248KB

Download
memory/2144-943-0x00000000079B0000-0x0000000007FC8000-memory.dmp

Filesize
6.1MB

Download
memory/2144-944-0x00000000072C0000-0x00000000073CA000-memory.dmp

Filesize
1.0MB

Download
memory/2144-945-0x0000000007FE0000-0x0000000007FF2000-memory.dmp

Filesize
72KB

Download
memory/2144-946-0x0000000008000000-0x000000000803C000-memory.dmp

Filesize
240KB

Download
memory/4020-28-0x00000000007F0000-0x00000000007FA000-memory.dmp

Filesize
40KB

Download