healer | 9dbf7bcfbf6de0de7f46955d81bf6bc023fa4172be37660a579c3072cebb5b3f

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 02:20

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General

Target

9dbf7bcfbf6de0de7f46955d81bf6bc023fa4172be37660a579c3072cebb5b3f.exe
Size

687KB
MD5

ff0c1feed2b7bbdc476a34ef9d6bccf4
SHA1

6ce2ea70a9cf7b2b29a217f434eba12c66024691
SHA256

9dbf7bcfbf6de0de7f46955d81bf6bc023fa4172be37660a579c3072cebb5b3f
SHA512

c3eb18d0c29b5648a7b640118bda783a49095d54852662ecf8e44169da36ed5c1ef5b9db1b42599c2c3a5d94e7aaac6b59202cac216a45d90b78a440bbb27fbb
SSDEEP

12288:JMrBy90Q4qHWetow65495XSUrIYMi1HBd1mm3lGhHhnm43BFbBb35k:QyWTw395DB3AlJmqZBq

Score

10^/10

healer redline sony discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

sony

193.233.20.33:4125

Attributes

auth_value
1d93d1744381eeb4fcfd7c23ffe0f0b4

Signatures

Detects Healer an antivirus disabler dropper 17 IoCs

resource	yara_rule
behavioral1/memory/4856-19-0x0000000002600000-0x000000000261A000-memory.dmp	healer
behavioral1/memory/4856-21-0x0000000004CD0000-0x0000000004CE8000-memory.dmp	healer
behavioral1/memory/4856-29-0x0000000004CD0000-0x0000000004CE2000-memory.dmp	healer
behavioral1/memory/4856-48-0x0000000004CD0000-0x0000000004CE2000-memory.dmp	healer
behavioral1/memory/4856-45-0x0000000004CD0000-0x0000000004CE2000-memory.dmp	healer
behavioral1/memory/4856-43-0x0000000004CD0000-0x0000000004CE2000-memory.dmp	healer
behavioral1/memory/4856-41-0x0000000004CD0000-0x0000000004CE2000-memory.dmp	healer
behavioral1/memory/4856-49-0x0000000004CD0000-0x0000000004CE2000-memory.dmp	healer
behavioral1/memory/4856-39-0x0000000004CD0000-0x0000000004CE2000-memory.dmp	healer
behavioral1/memory/4856-37-0x0000000004CD0000-0x0000000004CE2000-memory.dmp	healer
behavioral1/memory/4856-35-0x0000000004CD0000-0x0000000004CE2000-memory.dmp	healer
behavioral1/memory/4856-33-0x0000000004CD0000-0x0000000004CE2000-memory.dmp	healer
behavioral1/memory/4856-27-0x0000000004CD0000-0x0000000004CE2000-memory.dmp	healer
behavioral1/memory/4856-25-0x0000000004CD0000-0x0000000004CE2000-memory.dmp	healer
behavioral1/memory/4856-23-0x0000000004CD0000-0x0000000004CE2000-memory.dmp	healer
behavioral1/memory/4856-22-0x0000000004CD0000-0x0000000004CE2000-memory.dmp	healer
behavioral1/memory/4856-31-0x0000000004CD0000-0x0000000004CE2000-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\DisableBehaviorMonitoring = "1"	pro8445.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	pro8445.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	pro8445.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	pro8445.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	pro8445.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	pro8445.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/3012-60-0x0000000002650000-0x0000000002696000-memory.dmp	family_redline
behavioral1/memory/3012-61-0x0000000002840000-0x0000000002884000-memory.dmp	family_redline
behavioral1/memory/3012-83-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-95-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-93-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-91-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-89-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-87-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-85-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-81-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-79-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-77-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-75-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-73-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-71-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-69-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-67-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-65-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-63-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline
behavioral1/memory/3012-62-0x0000000002840000-0x000000000287E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4552	un176028.exe
4856	pro8445.exe
3012	qu8389.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	pro8445.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	pro8445.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\\\""	9dbf7bcfbf6de0de7f46955d81bf6bc023fa4172be37660a579c3072cebb5b3f.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\\\""	un176028.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
1648	sc.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	9dbf7bcfbf6de0de7f46955d81bf6bc023fa4172be37660a579c3072cebb5b3f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	un176028.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	pro8445.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	qu8389.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4856	pro8445.exe
4856	pro8445.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4856	pro8445.exe
Token: SeDebugPrivilege	3012	qu8389.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3132 wrote to memory of 4552	3132	9dbf7bcfbf6de0de7f46955d81bf6bc023fa4172be37660a579c3072cebb5b3f.exe	85
PID 3132 wrote to memory of 4552	3132	9dbf7bcfbf6de0de7f46955d81bf6bc023fa4172be37660a579c3072cebb5b3f.exe	85
PID 3132 wrote to memory of 4552	3132	9dbf7bcfbf6de0de7f46955d81bf6bc023fa4172be37660a579c3072cebb5b3f.exe	85
PID 4552 wrote to memory of 4856	4552	un176028.exe	86
PID 4552 wrote to memory of 4856	4552	un176028.exe	86
PID 4552 wrote to memory of 4856	4552	un176028.exe	86
PID 4552 wrote to memory of 3012	4552	un176028.exe	97
PID 4552 wrote to memory of 3012	4552	un176028.exe	97
PID 4552 wrote to memory of 3012	4552	un176028.exe	97

C:\Users\Admin\AppData\Local\Temp\9dbf7bcfbf6de0de7f46955d81bf6bc023fa4172be37660a579c3072cebb5b3f.exe
"C:\Users\Admin\AppData\Local\Temp\9dbf7bcfbf6de0de7f46955d81bf6bc023fa4172be37660a579c3072cebb5b3f.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3132
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un176028.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un176028.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4552
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8445.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8445.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:4856
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8389.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8389.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3012

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:1648

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\un176028.exe

Filesize
545KB

MD5
878486f2bb68187d78e00df49e7f5846

SHA1
1e45d4cb21b8be7e5e6e35cc28b64777ad59fb79

SHA256
6d78d9b621a9ed2e0120fc330e1b4bd699f567c3c26fcb0bd1db2be31be805d6

SHA512
24be15b7e4f41d2ae22e082e79eebe775a8fd703aad95e551fb30817b2bfed0200c728eee423f310f4247d64234c410899c69479747dd92dd134361a81e4bc8c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8445.exe

Filesize
300KB

MD5
037b1291635be053c191847d155585a1

SHA1
0690dcdd143f28baf53ef122ea27838cc1651365

SHA256
c602f65dc12d0aaf79a3966bcf4e47490cb55c64f9a2b7221a4a1f27b44be563

SHA512
cc549e04e73e3a8839832a81ef364387b914783e6a31a10452ebbf47e3e0ee01a1230131012c378bf07aaf19565e5c61b4d0f51bdabf8cb3e9dee5122eec21bc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8389.exe

Filesize
359KB

MD5
abd892e68372bc6e7f520c569e22ef5b

SHA1
c245245df99b5939bccaf6dde3877d3089aebb87

SHA256
d1ed3afcc95097cbdfeb009134f0a1c6a24387ac0efdf4990bf475a3b76de4d4

SHA512
63b6af5a6b07938d989e10a449350622becb315c3bac17fbd63d7598d58d79355bfbb68d31f7029828f9e310393ff2a8830281b0f070937fd9e31ea41cbebb73

Download Submit
memory/3012-73-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-77-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-969-0x00000000059F0000-0x0000000005AFA000-memory.dmp

Filesize
1.0MB

Download
memory/3012-968-0x0000000005390000-0x00000000059A8000-memory.dmp

Filesize
6.1MB

Download
memory/3012-62-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-63-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-65-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-67-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-69-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-71-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-971-0x0000000005B50000-0x0000000005B8C000-memory.dmp

Filesize
240KB

Download
memory/3012-972-0x0000000005CA0000-0x0000000005CEC000-memory.dmp

Filesize
304KB

Download
memory/3012-75-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-970-0x0000000005B30000-0x0000000005B42000-memory.dmp

Filesize
72KB

Download
memory/3012-79-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-81-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-85-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-87-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-89-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-91-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-93-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-95-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-83-0x0000000002840000-0x000000000287E000-memory.dmp

Filesize
248KB

Download
memory/3012-61-0x0000000002840000-0x0000000002884000-memory.dmp

Filesize
272KB

Download
memory/3012-60-0x0000000002650000-0x0000000002696000-memory.dmp

Filesize
280KB

Download
memory/4856-41-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-55-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4856-54-0x0000000000400000-0x000000000070E000-memory.dmp

Filesize
3.1MB

Download
memory/4856-51-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4856-50-0x0000000000830000-0x0000000000930000-memory.dmp

Filesize
1024KB

Download
memory/4856-31-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-22-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-23-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-25-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-27-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-33-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-35-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-37-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-39-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-49-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-43-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-45-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-48-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-29-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

Filesize
72KB

Download
memory/4856-20-0x0000000004DC0000-0x0000000005364000-memory.dmp

Filesize
5.6MB

Download
memory/4856-21-0x0000000004CD0000-0x0000000004CE8000-memory.dmp

Filesize
96KB

Download
memory/4856-19-0x0000000002600000-0x000000000261A000-memory.dmp

Filesize
104KB

Download
memory/4856-18-0x0000000000400000-0x000000000070E000-memory.dmp

Filesize
3.1MB

Download
memory/4856-17-0x0000000000400000-0x000000000070E000-memory.dmp

Filesize
3.1MB

Download
memory/4856-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4856-15-0x0000000000830000-0x0000000000930000-memory.dmp

Filesize
1024KB

Download