healer | a9ded41e46374d1407b121b1457c97455b34ca0ffc259c7b75b615384159fb9f

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
15-11-2024 01:12

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General

Target

a9ded41e46374d1407b121b1457c97455b34ca0ffc259c7b75b615384159fb9f.exe
Size

716KB
MD5

ceb7bd98c691fcc861281099cd593a01
SHA1

d1b02c40b0f708ae70990974c42c1453cff168d6
SHA256

a9ded41e46374d1407b121b1457c97455b34ca0ffc259c7b75b615384159fb9f
SHA512

5d9b2b1dcfcefc647cda946ea52240b138ecae62421ddfded93917bb34d277ac6f10e8543db9630e57ebfd8f95e5569e37de50a1e61b578bbacae832321c5e18
SSDEEP

12288:/MrLy904iQVquo4Sd9F7kOkbSqRC4aIUzvpqzLpFM3DRI+IlJ0tIQtqO4rf:QyGQEuo48D7kVbSqC4VUADM3tAgnUf

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 19 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b7a-12.dat	healer
behavioral1/memory/3724-15-0x0000000000A30000-0x0000000000A3A000-memory.dmp	healer
behavioral1/memory/4532-22-0x0000000004900000-0x000000000491A000-memory.dmp	healer
behavioral1/memory/4532-24-0x00000000071E0000-0x00000000071F8000-memory.dmp	healer
behavioral1/memory/4532-50-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer
behavioral1/memory/4532-48-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer
behavioral1/memory/4532-47-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer
behavioral1/memory/4532-44-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer
behavioral1/memory/4532-42-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer
behavioral1/memory/4532-40-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer
behavioral1/memory/4532-38-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer
behavioral1/memory/4532-36-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer
behavioral1/memory/4532-34-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer
behavioral1/memory/4532-32-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer
behavioral1/memory/4532-30-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer
behavioral1/memory/4532-28-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer
behavioral1/memory/4532-26-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer
behavioral1/memory/4532-25-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer
behavioral1/memory/4532-52-0x00000000071E0000-0x00000000071F2000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 12 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\DisableScanOnRealtimeEnable = "1"	c74fa71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	b9016wQ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	b9016wQ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	c74fa71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	c74fa71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	c74fa71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	c74fa71.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	b9016wQ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	b9016wQ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	b9016wQ.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	b9016wQ.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	c74fa71.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/916-60-0x0000000004960000-0x00000000049A6000-memory.dmp	family_redline
behavioral1/memory/916-61-0x0000000007110000-0x0000000007154000-memory.dmp	family_redline
behavioral1/memory/916-69-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-91-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-95-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-93-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-89-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-87-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-85-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-83-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-81-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-79-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-77-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-75-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-73-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-71-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-67-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-65-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-63-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline
behavioral1/memory/916-62-0x0000000007110000-0x000000000714E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 4 IoCs

pid	Process
3600	tice2753.exe
3724	b9016wQ.exe
4532	c74fa71.exe
916	dzmii54.exe

Windows security modification 2 TTPs 3 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"	b9016wQ.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	c74fa71.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	c74fa71.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\\\""	a9ded41e46374d1407b121b1457c97455b34ca0ffc259c7b75b615384159fb9f.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\\\""	tice2753.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2656	4532	WerFault.exe	96

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	tice2753.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c74fa71.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dzmii54.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a9ded41e46374d1407b121b1457c97455b34ca0ffc259c7b75b615384159fb9f.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3724	b9016wQ.exe
3724	b9016wQ.exe
4532	c74fa71.exe
4532	c74fa71.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3724	b9016wQ.exe
Token: SeDebugPrivilege	4532	c74fa71.exe
Token: SeDebugPrivilege	916	dzmii54.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 760 wrote to memory of 3600	760	a9ded41e46374d1407b121b1457c97455b34ca0ffc259c7b75b615384159fb9f.exe	83
PID 760 wrote to memory of 3600	760	a9ded41e46374d1407b121b1457c97455b34ca0ffc259c7b75b615384159fb9f.exe	83
PID 760 wrote to memory of 3600	760	a9ded41e46374d1407b121b1457c97455b34ca0ffc259c7b75b615384159fb9f.exe	83
PID 3600 wrote to memory of 3724	3600	tice2753.exe	84
PID 3600 wrote to memory of 3724	3600	tice2753.exe	84
PID 3600 wrote to memory of 4532	3600	tice2753.exe	96
PID 3600 wrote to memory of 4532	3600	tice2753.exe	96
PID 3600 wrote to memory of 4532	3600	tice2753.exe	96
PID 760 wrote to memory of 916	760	a9ded41e46374d1407b121b1457c97455b34ca0ffc259c7b75b615384159fb9f.exe	101
PID 760 wrote to memory of 916	760	a9ded41e46374d1407b121b1457c97455b34ca0ffc259c7b75b615384159fb9f.exe	101
PID 760 wrote to memory of 916	760	a9ded41e46374d1407b121b1457c97455b34ca0ffc259c7b75b615384159fb9f.exe	101

C:\Users\Admin\AppData\Local\Temp\a9ded41e46374d1407b121b1457c97455b34ca0ffc259c7b75b615384159fb9f.exe
"C:\Users\Admin\AppData\Local\Temp\a9ded41e46374d1407b121b1457c97455b34ca0ffc259c7b75b615384159fb9f.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:760
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2753.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2753.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3600
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9016wQ.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9016wQ.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3724
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c74fa71.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c74fa71.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:4532
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4532 -s 1084
      4⤵
      Program crash
      PID:2656
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dzmii54.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dzmii54.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4532 -ip 4532
1⤵
PID:4832

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\dzmii54.exe

Filesize
399KB

MD5
51b6c6db06f3f3b47cbcb821ed0d9971

SHA1
aeb2317d0de48413c5a03f795bd5eb6532d6a4de

SHA256
04a2669c312d810da1e3f87c660e2093f0a75258d5907725c48e81aac10ddec9

SHA512
b52a4be1ced91c6d251fd0ce5ebfbd59178ac84509e5b1d152871e73beae002f696d1de2e76ec6d616b1b9c174cb6e8484e959f78e596aa42db6d412862b4389

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2753.exe

Filesize
358KB

MD5
dbd2acb13d9d654b5b123243892f8ff9

SHA1
8de3142b07c93357c905bac40d07c0abceb6becc

SHA256
612f5e764288c9c998d974410386604b0d9f821fd4e1ac8e559b52cadb16fafb

SHA512
1b382d44e3c39a049a18b0ed5a972d4d1c01f9b16903d657400b49c794786fbcaf6eca949b1701bf66034946d5841b6fae2d250280584102340ea3d640870749

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b9016wQ.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c74fa71.exe

Filesize
342KB

MD5
3f025ecf5542e4ae09b2b56a288b1da3

SHA1
653c6117354213f311b0e50b95c29066101cf401

SHA256
d1e885117dd5b228970bef9241050267850ee331b648b87d8e5fa3efc1739813

SHA512
a465c43b0cbae5b9f04bfec3ce87115fbde33da4de97dc8f8bc4493842c6da4ddb4d929411f4d5f4090421ed1c89497592508f99aeeaca668ddba3eb40eb05df

Download Submit
memory/916-77-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-79-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-972-0x00000000080A0000-0x00000000080EC000-memory.dmp

Filesize
304KB

Download
memory/916-971-0x0000000007260000-0x000000000729C000-memory.dmp

Filesize
240KB

Download
memory/916-970-0x0000000007240000-0x0000000007252000-memory.dmp

Filesize
72KB

Download
memory/916-969-0x0000000007E90000-0x0000000007F9A000-memory.dmp

Filesize
1.0MB

Download
memory/916-968-0x0000000007870000-0x0000000007E88000-memory.dmp

Filesize
6.1MB

Download
memory/916-60-0x0000000004960000-0x00000000049A6000-memory.dmp

Filesize
280KB

Download
memory/916-63-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-65-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-67-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-71-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-73-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-75-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-81-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-61-0x0000000007110000-0x0000000007154000-memory.dmp

Filesize
272KB

Download
memory/916-85-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-87-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-89-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-93-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-95-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-91-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-69-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-62-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/916-83-0x0000000007110000-0x000000000714E000-memory.dmp

Filesize
248KB

Download
memory/3724-14-0x00007FFE00A93000-0x00007FFE00A95000-memory.dmp

Filesize
8KB

Download
memory/3724-15-0x0000000000A30000-0x0000000000A3A000-memory.dmp

Filesize
40KB

Download
memory/3724-16-0x00007FFE00A93000-0x00007FFE00A95000-memory.dmp

Filesize
8KB

Download
memory/4532-24-0x00000000071E0000-0x00000000071F8000-memory.dmp

Filesize
96KB

Download
memory/4532-36-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-26-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-28-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-30-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-55-0x0000000000400000-0x0000000002B05000-memory.dmp

Filesize
39.0MB

Download
memory/4532-22-0x0000000004900000-0x000000000491A000-memory.dmp

Filesize
104KB

Download
memory/4532-32-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-38-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-25-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-34-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-40-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-42-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-44-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-47-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-48-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-50-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-52-0x00000000071E0000-0x00000000071F2000-memory.dmp

Filesize
72KB

Download
memory/4532-23-0x00000000072A0000-0x0000000007844000-memory.dmp

Filesize
5.6MB

Download
memory/4532-53-0x0000000000400000-0x0000000002B05000-memory.dmp

Filesize
39.0MB

Download