healer | 67c5e4f787d58d5be08a6d98bd05a4dad0ecfd299544a2d5a8cf8d4ec1c22559

Analysis

max time kernel
148s
max time network
150s
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 01:06

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General

Target

67c5e4f787d58d5be08a6d98bd05a4dad0ecfd299544a2d5a8cf8d4ec1c22559.exe
Size

537KB
MD5

d50b34d1e23ba5898eb25ea760ac068e
SHA1

1feb59ea9916f26e44786d44a210d4a3efe5db02
SHA256

67c5e4f787d58d5be08a6d98bd05a4dad0ecfd299544a2d5a8cf8d4ec1c22559
SHA512

39de364f05e28922751bf5ba794cb4f2cadd32b4295e187f0303fa87c23743d1eb5c5d61851f20f9a24d1b37f24625c352edf2a451dc3488ebeb4863c1a34742
SSDEEP

12288:aMrSy90Kue6DMGI0CCOrU92H2w/0x9Dhk:sy96CCOrLWw/oDe

Score

10^/10

healer redline rosn discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

176.113.115.145:4125

Attributes

auth_value
050a19e1db4d0024b0f23b37dcf961f4

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x000b000000023b8a-12.dat	healer
behavioral1/memory/2428-15-0x0000000000CD0000-0x0000000000CDA000-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\DisableIOAVProtection = "1"	jr029534.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr029534.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr029534.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr029534.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr029534.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr029534.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/2776-22-0x00000000028A0000-0x00000000028E6000-memory.dmp	family_redline
behavioral1/memory/2776-24-0x0000000004DE0000-0x0000000004E24000-memory.dmp	family_redline
behavioral1/memory/2776-74-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-78-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-88-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-86-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-84-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-82-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-80-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-76-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-72-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-70-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-69-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-64-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-62-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-60-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-58-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-56-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-54-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-52-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-50-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-48-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-46-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-44-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-42-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-40-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-38-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-36-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-34-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-32-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-66-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-30-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-28-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-26-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline
behavioral1/memory/2776-25-0x0000000004DE0000-0x0000000004E1F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
116	ziWL2754.exe
2428	jr029534.exe
2776	ku735396.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"	jr029534.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	ziWL2754.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\\\""	67c5e4f787d58d5be08a6d98bd05a4dad0ecfd299544a2d5a8cf8d4ec1c22559.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	67c5e4f787d58d5be08a6d98bd05a4dad0ecfd299544a2d5a8cf8d4ec1c22559.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziWL2754.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku735396.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2428	jr029534.exe
2428	jr029534.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2428	jr029534.exe
Token: SeDebugPrivilege	2776	ku735396.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4576 wrote to memory of 116	4576	67c5e4f787d58d5be08a6d98bd05a4dad0ecfd299544a2d5a8cf8d4ec1c22559.exe	83
PID 4576 wrote to memory of 116	4576	67c5e4f787d58d5be08a6d98bd05a4dad0ecfd299544a2d5a8cf8d4ec1c22559.exe	83
PID 4576 wrote to memory of 116	4576	67c5e4f787d58d5be08a6d98bd05a4dad0ecfd299544a2d5a8cf8d4ec1c22559.exe	83
PID 116 wrote to memory of 2428	116	ziWL2754.exe	84
PID 116 wrote to memory of 2428	116	ziWL2754.exe	84
PID 116 wrote to memory of 2776	116	ziWL2754.exe	97
PID 116 wrote to memory of 2776	116	ziWL2754.exe	97
PID 116 wrote to memory of 2776	116	ziWL2754.exe	97

C:\Users\Admin\AppData\Local\Temp\67c5e4f787d58d5be08a6d98bd05a4dad0ecfd299544a2d5a8cf8d4ec1c22559.exe
"C:\Users\Admin\AppData\Local\Temp\67c5e4f787d58d5be08a6d98bd05a4dad0ecfd299544a2d5a8cf8d4ec1c22559.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4576
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziWL2754.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziWL2754.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:116
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr029534.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr029534.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2428
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku735396.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku735396.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2776

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\ziWL2754.exe

Filesize
395KB

MD5
ec6e3df0e6cb23bd288e65b5342a8dfd

SHA1
ca4aea659b0efabbab44731151c7e137a6ceefba

SHA256
e629d08fcd30dc61edb1901660c44735776d8e81b166b382709ae9bd130acbbd

SHA512
11e83eb03b61478eb3d6ef9cd42ab9f6f8caa1b76eaecb1ea8cdaa0991d69be13369ee1f404cacef7b35b7112086ca5cb0d243b4fdd08838828cd4a6d69b1c6c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr029534.exe

Filesize
14KB

MD5
2e556c8af88a8f888fb74141a9c8da61

SHA1
a1d93813e96226766562cc3d3909f9f0265bf7ff

SHA256
0dc48b89020f6bce79e98e90488f42f562b91202d2017ad9d58aee93ff3745bb

SHA512
3912d3689877b6bd1793a116df8d9b1ab12dcb04e3a4b7e12c78219778a1c5d149f2d1587adb62360f399df69b05e12b03f918cab617b4e89020210b123a7795

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku735396.exe

Filesize
352KB

MD5
b1cb28f242072bec47cc5f5b50fdf042

SHA1
e4a534149b883e48800c48afc5cdef1982938ad6

SHA256
b1ed975eb3a33a178fdec093e0a121c1d417ff459050701e677048db4481ecec

SHA512
d39631e78724235af0ad5a56797b01d917041fed5a390511ea317c0a4c83ffd47dc1677e30c9fab37937ea3ccefbd9ff6436a7f68089f70218f01a58e5f3ba59

Download Submit
memory/2428-14-0x00007FFA20253000-0x00007FFA20255000-memory.dmp

Filesize
8KB

Download
memory/2428-15-0x0000000000CD0000-0x0000000000CDA000-memory.dmp

Filesize
40KB

Download
memory/2428-16-0x00007FFA20253000-0x00007FFA20255000-memory.dmp

Filesize
8KB

Download
memory/2776-60-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-50-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-24-0x0000000004DE0000-0x0000000004E24000-memory.dmp

Filesize
272KB

Download
memory/2776-74-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-78-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-88-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-86-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-84-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-82-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-80-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-76-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-72-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-70-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-69-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-64-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-62-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-22-0x00000000028A0000-0x00000000028E6000-memory.dmp

Filesize
280KB

Download
memory/2776-58-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-56-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-54-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-52-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-23-0x0000000004F60000-0x0000000005504000-memory.dmp

Filesize
5.6MB

Download
memory/2776-48-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-46-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-44-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-42-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-40-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-38-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-36-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-34-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-32-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-66-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-30-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-28-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-26-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-25-0x0000000004DE0000-0x0000000004E1F000-memory.dmp

Filesize
252KB

Download
memory/2776-931-0x0000000005510000-0x0000000005B28000-memory.dmp

Filesize
6.1MB

Download
memory/2776-932-0x0000000005B30000-0x0000000005C3A000-memory.dmp

Filesize
1.0MB

Download
memory/2776-933-0x0000000004F30000-0x0000000004F42000-memory.dmp

Filesize
72KB

Download
memory/2776-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/2776-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download