healer | eae12126345f769e285066a48a7cfdcb382f1ab57e61c319def43263ba118ee7

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
04-11-2024 13:51

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General

Target

eae12126345f769e285066a48a7cfdcb382f1ab57e61c319def43263ba118ee7.exe
Size

526KB
MD5

22c4f615f759c62c5d554a00f83c1df7
SHA1

00d83d37bdb747fb1ed226bf73ff562a32271fd2
SHA256

eae12126345f769e285066a48a7cfdcb382f1ab57e61c319def43263ba118ee7
SHA512

988001ecb975a6b7d631754d65f2f2df8fb22c9628b85e058367f4d53ce21e2fe978cf1a5f5365cd5f9c402813664f4610366b314b9f6604665d2894bf9328eb
SSDEEP

12288:gMrBy90095knw1RZQubAI+JMaalfrmITyNL:xy1UwxB+JMwNL

Score

10^/10

healer redline fud discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

fud

193.233.20.27:4123

Attributes

auth_value
cddc991efd6918ad5321d80dac884b40

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0009000000023c04-13.dat	healer
behavioral1/memory/4432-15-0x0000000000530000-0x000000000053A000-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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	sf16vt64eG17.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	sf16vt64eG17.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	sf16vt64eG17.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	sf16vt64eG17.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	sf16vt64eG17.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	sf16vt64eG17.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/3104-22-0x00000000027A0000-0x00000000027E6000-memory.dmp	family_redline
behavioral1/memory/3104-24-0x0000000004CA0000-0x0000000004CE4000-memory.dmp	family_redline
behavioral1/memory/3104-30-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-34-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-88-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-86-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-85-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-82-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-80-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-79-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-76-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-74-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-73-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-70-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-68-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-67-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-64-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-62-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-61-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-58-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-56-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-54-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-52-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-51-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-48-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-46-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-45-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-42-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-40-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-39-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-36-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-32-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-28-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-26-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline
behavioral1/memory/3104-25-0x0000000004CA0000-0x0000000004CDE000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
4396	vhdP5422ax.exe
4432	sf16vt64eG17.exe
3104	tf36qU55ea36.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"	sf16vt64eG17.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\\\""	eae12126345f769e285066a48a7cfdcb382f1ab57e61c319def43263ba118ee7.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\\\""	vhdP5422ax.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eae12126345f769e285066a48a7cfdcb382f1ab57e61c319def43263ba118ee7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vhdP5422ax.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tf36qU55ea36.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4432	sf16vt64eG17.exe
4432	sf16vt64eG17.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4432	sf16vt64eG17.exe
Token: SeDebugPrivilege	3104	tf36qU55ea36.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3468 wrote to memory of 4396	3468	eae12126345f769e285066a48a7cfdcb382f1ab57e61c319def43263ba118ee7.exe	84
PID 3468 wrote to memory of 4396	3468	eae12126345f769e285066a48a7cfdcb382f1ab57e61c319def43263ba118ee7.exe	84
PID 3468 wrote to memory of 4396	3468	eae12126345f769e285066a48a7cfdcb382f1ab57e61c319def43263ba118ee7.exe	84
PID 4396 wrote to memory of 4432	4396	vhdP5422ax.exe	85
PID 4396 wrote to memory of 4432	4396	vhdP5422ax.exe	85
PID 4396 wrote to memory of 3104	4396	vhdP5422ax.exe	94
PID 4396 wrote to memory of 3104	4396	vhdP5422ax.exe	94
PID 4396 wrote to memory of 3104	4396	vhdP5422ax.exe	94

C:\Users\Admin\AppData\Local\Temp\eae12126345f769e285066a48a7cfdcb382f1ab57e61c319def43263ba118ee7.exe
"C:\Users\Admin\AppData\Local\Temp\eae12126345f769e285066a48a7cfdcb382f1ab57e61c319def43263ba118ee7.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3468
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhdP5422ax.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vhdP5422ax.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4396
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf16vt64eG17.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf16vt64eG17.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4432
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf36qU55ea36.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf36qU55ea36.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3104

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\vhdP5422ax.exe

Filesize
381KB

MD5
e16cdda26a71b7571f6708f127489ae7

SHA1
2eac9db69a76cd875d922ff7dd3f3913cf34a20c

SHA256
e207a86ccfc1974af0ce966d9ce6b3b441e1d761e069ce29b9f4b0521f2b156b

SHA512
6ce670b4629ff3e1f42b850573f9a9c6b0dbb299fbfa2e8dda4c07b5449a7639153e69cbf8c49eb17504b92c69e1b61b9ec7d2dcd065c14ecccf686ede2637e7

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sf16vt64eG17.exe

Filesize
11KB

MD5
b487eeeffe34eea6add09947288fb97f

SHA1
23d37d71ddd6075e39da6dcea9f1cec477513b24

SHA256
c0bfabb7c57081dacc2510aea7bd473f4e05c6d539f24506fd5e773b47cc0ead

SHA512
2b526efca3e277336be987620d399c0cafc5cdd787a82b131e0faf5c37daf44622feb4f079611ccd8ef38c78020971d47204da4fe1cab868cf66ee74b3919f4e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tf36qU55ea36.exe

Filesize
292KB

MD5
33eef0ef7d3d426c664f6e3380b0a87c

SHA1
66eea27c3262719cb51de3a08a47b13da67f33b7

SHA256
4dec2b62f8f47bed9dad690b372fe7ab707a251657470a0cc9b85cf603ce441e

SHA512
cc0b998114447a96d23f8cbd4ede81b5f103f204cd5a887fbe892b67ce836226bcc0d15ec60f9a754d166e57c5d9fd10c6e2b1851416654f504860ffd93cd6c5

Download Submit
memory/3104-67-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-22-0x00000000027A0000-0x00000000027E6000-memory.dmp

Filesize
280KB

Download
memory/3104-935-0x0000000005C50000-0x0000000005C9C000-memory.dmp

Filesize
304KB

Download
memory/3104-62-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-23-0x0000000004DB0000-0x0000000005354000-memory.dmp

Filesize
5.6MB

Download
memory/3104-24-0x0000000004CA0000-0x0000000004CE4000-memory.dmp

Filesize
272KB

Download
memory/3104-30-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-34-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-88-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-86-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-64-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-82-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-61-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-79-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-76-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-74-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-73-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-70-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-68-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-934-0x0000000005B00000-0x0000000005B3C000-memory.dmp

Filesize
240KB

Download
memory/3104-85-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-933-0x0000000005AE0000-0x0000000005AF2000-memory.dmp

Filesize
72KB

Download
memory/3104-80-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-58-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-56-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-54-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-52-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-51-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-48-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-46-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-45-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-42-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-40-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-39-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-36-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-32-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-28-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-26-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-25-0x0000000004CA0000-0x0000000004CDE000-memory.dmp

Filesize
248KB

Download
memory/3104-931-0x0000000005360000-0x0000000005978000-memory.dmp

Filesize
6.1MB

Download
memory/3104-932-0x00000000059A0000-0x0000000005AAA000-memory.dmp

Filesize
1.0MB

Download
memory/4432-16-0x00007FFDBE1B3000-0x00007FFDBE1B5000-memory.dmp

Filesize
8KB

Download
memory/4432-14-0x00007FFDBE1B3000-0x00007FFDBE1B5000-memory.dmp

Filesize
8KB

Download
memory/4432-15-0x0000000000530000-0x000000000053A000-memory.dmp

Filesize
40KB

Download