healer | 0aafc671dc74f80a710f08e0397fbd0437bc3f2110475b4b333152f09603d6d7

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
30-10-2024 22:03

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General

Target

0aafc671dc74f80a710f08e0397fbd0437bc3f2110475b4b333152f09603d6d7.exe
Size

696KB
MD5

eb6aade3b0d83473cc1e63d3d93c9dc9
SHA1

2e992adc9c6608e93a81fe30bc8952364eb9b8d3
SHA256

0aafc671dc74f80a710f08e0397fbd0437bc3f2110475b4b333152f09603d6d7
SHA512

060dcfbdef5015f9856975ca3d36df7c317e3300be4014eed33fcb57240dddff98b83d3d05922cddc77c986273ede8f9117deef914248a94ab3b3079bf3479bb
SSDEEP

12288:4Mray90XKJJSVel2EOGVpK2+VtZg0wiZc8SVlCs0zv3I5NE+6BFNW:iyBEVs2fApb+VtZgoZXSUI3E+6c

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 17 IoCs

resource	yara_rule
behavioral1/memory/828-19-0x0000000002410000-0x000000000242A000-memory.dmp	healer
behavioral1/memory/828-21-0x00000000024F0000-0x0000000002508000-memory.dmp	healer
behavioral1/memory/828-29-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/828-49-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/828-47-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/828-46-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/828-43-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/828-42-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/828-39-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/828-37-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/828-35-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/828-33-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/828-27-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/828-25-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/828-23-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/828-31-0x00000000024F0000-0x0000000002502000-memory.dmp	healer
behavioral1/memory/828-22-0x00000000024F0000-0x0000000002502000-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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b3948oo.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b3948oo.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	b3948oo.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b3948oo.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b3948oo.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b3948oo.exe

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

RedLine payload 20 IoCs

resource	yara_rule
behavioral1/memory/2856-60-0x0000000004AB0000-0x0000000004AF6000-memory.dmp	family_redline
behavioral1/memory/2856-61-0x0000000005110000-0x0000000005154000-memory.dmp	family_redline
behavioral1/memory/2856-91-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-95-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-93-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-89-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-87-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-85-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-84-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-81-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-79-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-77-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-75-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-73-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-67-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-65-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-63-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-62-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-71-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline
behavioral1/memory/2856-69-0x0000000005110000-0x000000000514E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4400	nTi1126gd.exe
828	b3948oo.exe
2856	c68Uz36.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	b3948oo.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	b3948oo.exe

Adds Run key to start application 2 TTPs 2 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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	0aafc671dc74f80a710f08e0397fbd0437bc3f2110475b4b333152f09603d6d7.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\\\""	nTi1126gd.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	0aafc671dc74f80a710f08e0397fbd0437bc3f2110475b4b333152f09603d6d7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	nTi1126gd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b3948oo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c68Uz36.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
828	b3948oo.exe
828	b3948oo.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	828	b3948oo.exe
Token: SeDebugPrivilege	2856	c68Uz36.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 4400	2424	0aafc671dc74f80a710f08e0397fbd0437bc3f2110475b4b333152f09603d6d7.exe	86
PID 2424 wrote to memory of 4400	2424	0aafc671dc74f80a710f08e0397fbd0437bc3f2110475b4b333152f09603d6d7.exe	86
PID 2424 wrote to memory of 4400	2424	0aafc671dc74f80a710f08e0397fbd0437bc3f2110475b4b333152f09603d6d7.exe	86
PID 4400 wrote to memory of 828	4400	nTi1126gd.exe	87
PID 4400 wrote to memory of 828	4400	nTi1126gd.exe	87
PID 4400 wrote to memory of 828	4400	nTi1126gd.exe	87
PID 4400 wrote to memory of 2856	4400	nTi1126gd.exe	96
PID 4400 wrote to memory of 2856	4400	nTi1126gd.exe	96
PID 4400 wrote to memory of 2856	4400	nTi1126gd.exe	96

C:\Users\Admin\AppData\Local\Temp\0aafc671dc74f80a710f08e0397fbd0437bc3f2110475b4b333152f09603d6d7.exe
"C:\Users\Admin\AppData\Local\Temp\0aafc671dc74f80a710f08e0397fbd0437bc3f2110475b4b333152f09603d6d7.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nTi1126gd.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nTi1126gd.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4400
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3948oo.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3948oo.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:828
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c68Uz36.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c68Uz36.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2856

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\nTi1126gd.exe

Filesize
551KB

MD5
8537a84885adb78935ae3c76f8df6083

SHA1
9e7bd4c37a7b436972f4016820379523fac36dad

SHA256
edb354187eeb719e6529380971fead4b715e5d0421bd957781760b3dcc2afc1b

SHA512
20820f55ee9ed136dbdb8039b16ea8143d954e11e62d2d3cc106e6d3ed2f72252604a5a75cb52e235b3c0113730aa7356e71f5673a922b465aa222cbcda3a92c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b3948oo.exe

Filesize
323KB

MD5
ee43881ab62092621b2d2e22a0295878

SHA1
0339221e3f787602fea6a0541817565d751a293c

SHA256
2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

SHA512
df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c68Uz36.exe

Filesize
381KB

MD5
bc783667e4aa37a8a77a9b6a3e2e6522

SHA1
2de8fe33ea8d71ee0005de39888d3b0abfc719fa

SHA256
d10d77086fedde670b3603aff1bcc4d567b29768ac346b112840f626657dd2c4

SHA512
475ab3cef6f9e40a41fbd9554c305fe8f147ffd824cfb56f7c0ac827e4babbd5ee736c29e0bff2fd2328f5e8fa057de9741dd56691ab14fc85bb9d0c937f395d

Download Submit
memory/828-15-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/828-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/828-17-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/828-18-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/828-19-0x0000000002410000-0x000000000242A000-memory.dmp

Filesize
104KB

Download
memory/828-20-0x0000000004B80000-0x0000000005124000-memory.dmp

Filesize
5.6MB

Download
memory/828-21-0x00000000024F0000-0x0000000002508000-memory.dmp

Filesize
96KB

Download
memory/828-29-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-49-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-47-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-46-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-43-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-42-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-39-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-37-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-35-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-33-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-27-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-25-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-23-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-31-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-22-0x00000000024F0000-0x0000000002502000-memory.dmp

Filesize
72KB

Download
memory/828-50-0x00000000005B0000-0x00000000006B0000-memory.dmp

Filesize
1024KB

Download
memory/828-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/828-54-0x0000000000400000-0x00000000004D4000-memory.dmp

Filesize
848KB

Download
memory/828-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2856-60-0x0000000004AB0000-0x0000000004AF6000-memory.dmp

Filesize
280KB

Download
memory/2856-61-0x0000000005110000-0x0000000005154000-memory.dmp

Filesize
272KB

Download
memory/2856-91-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-95-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-93-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-89-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-87-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-85-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-84-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-81-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-79-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-77-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-75-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-73-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-67-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-65-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-63-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-62-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-71-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-69-0x0000000005110000-0x000000000514E000-memory.dmp

Filesize
248KB

Download
memory/2856-968-0x0000000005150000-0x0000000005768000-memory.dmp

Filesize
6.1MB

Download
memory/2856-969-0x00000000057C0000-0x00000000058CA000-memory.dmp

Filesize
1.0MB

Download
memory/2856-970-0x0000000005900000-0x0000000005912000-memory.dmp

Filesize
72KB

Download
memory/2856-971-0x0000000005920000-0x000000000595C000-memory.dmp

Filesize
240KB

Download
memory/2856-972-0x0000000005A70000-0x0000000005ABC000-memory.dmp

Filesize
304KB

Download