healer | e03e04e6fd6407b1234992276c03903b4220562fdf32de0867eaba9db45c113c

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
11-11-2024 02:43

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General

Target

e03e04e6fd6407b1234992276c03903b4220562fdf32de0867eaba9db45c113c.exe
Size

559KB
MD5

6e98f4137ff00a17797f3bd256ef4695
SHA1

d37295610102bfca21c449e0da66cf996368f12a
SHA256

e03e04e6fd6407b1234992276c03903b4220562fdf32de0867eaba9db45c113c
SHA512

f7ff390dafb25011904d07af00d3f90e2577c9af7202152d5c44416d0f616096fd03f0c2c2c80b583585e117c3edc56cdc341e7d69d3b3f9ec99f2dca0a30157
SSDEEP

12288:qMrSy90noxlNbclS+gf10eF+PW+320DDd4aO:cyXlVwSBfsPWAtDDyaO

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/0x0008000000023cb8-12.dat	healer
behavioral1/memory/2592-15-0x0000000000CD0000-0x0000000000CDA000-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\DisableRealtimeMonitoring = "1"	jr448237.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr448237.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr448237.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr448237.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr448237.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr448237.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/3476-21-0x00000000026E0000-0x0000000002726000-memory.dmp	family_redline
behavioral1/memory/3476-23-0x0000000002AA0000-0x0000000002AE4000-memory.dmp	family_redline
behavioral1/memory/3476-27-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-25-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-24-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-79-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-57-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-39-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-87-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-85-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-83-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-81-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-77-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-75-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-73-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-72-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-69-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-67-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-65-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-63-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-61-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-59-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-55-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-53-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-51-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-49-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-47-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-45-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-43-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-41-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-37-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-35-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-33-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-31-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline
behavioral1/memory/3476-30-0x0000000002AA0000-0x0000000002ADF000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2784	ziVD2245.exe
2592	jr448237.exe
3476	ku143718.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"	jr448237.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\\\""	e03e04e6fd6407b1234992276c03903b4220562fdf32de0867eaba9db45c113c.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\\\""	ziVD2245.exe

Launches sc.exe 1 IoCs

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

pid	Process
5616	sc.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	ziVD2245.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku143718.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e03e04e6fd6407b1234992276c03903b4220562fdf32de0867eaba9db45c113c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2592	jr448237.exe
2592	jr448237.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2592	jr448237.exe
Token: SeDebugPrivilege	3476	ku143718.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3156 wrote to memory of 2784	3156	e03e04e6fd6407b1234992276c03903b4220562fdf32de0867eaba9db45c113c.exe	83
PID 3156 wrote to memory of 2784	3156	e03e04e6fd6407b1234992276c03903b4220562fdf32de0867eaba9db45c113c.exe	83
PID 3156 wrote to memory of 2784	3156	e03e04e6fd6407b1234992276c03903b4220562fdf32de0867eaba9db45c113c.exe	83
PID 2784 wrote to memory of 2592	2784	ziVD2245.exe	84
PID 2784 wrote to memory of 2592	2784	ziVD2245.exe	84
PID 2784 wrote to memory of 3476	2784	ziVD2245.exe	93
PID 2784 wrote to memory of 3476	2784	ziVD2245.exe	93
PID 2784 wrote to memory of 3476	2784	ziVD2245.exe	93

C:\Users\Admin\AppData\Local\Temp\e03e04e6fd6407b1234992276c03903b4220562fdf32de0867eaba9db45c113c.exe
"C:\Users\Admin\AppData\Local\Temp\e03e04e6fd6407b1234992276c03903b4220562fdf32de0867eaba9db45c113c.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3156
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVD2245.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVD2245.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2784
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr448237.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr448237.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2592
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku143718.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku143718.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3476

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:5616

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\ziVD2245.exe

Filesize
405KB

MD5
084c847a984e94bdccee673c2474130d

SHA1
5928444489795957ad3fd39b7d2f260d3afe80cf

SHA256
27a4ccf51061f94617fe7689787d2493888a0bc5d570b0b4af3589ee80932f96

SHA512
7ad4a8e4fe0cb4d0c343c0de61f795e41e37aba386e565c6b93fa2e141e79b4202fa057b7e633079fa8c25bd5226e1b6d6e9fd80c647ab1414c714679dde1dd8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr448237.exe

Filesize
13KB

MD5
e0eb0a22b5029993751042ed80b22e06

SHA1
78cd2c8be1132cd38c931e443f721ad441e63445

SHA256
9f4206ad23be61cc5c24208110b08ccec3e4f8c312860e9ae01add021b3dc369

SHA512
e1fb5d8dcbfa63530b4b339fe2a73756a5924dee642c772a0003f171cd71f7d96f663da4394c0e98bebe48bfa361496596f781ebbfc74c529d41375db6e6290a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku143718.exe

Filesize
370KB

MD5
f279dc04fb7df9942cd257c569ea7a03

SHA1
e180ff1e2163d07628a753a1dc9b7c557333472e

SHA256
ffdf091b20088008d4a76797901845e21ab3b3accd1c824a5c4a4dff6a07c61c

SHA512
5ed3e5ce7a096c382e2ee994a4ed92c6080f26cc8775d635c052efa6fb600f07eaee1544d60fa858919d9f4f89981ab2e3264c59e4fc1b5faf7f37bcd33419d3

Download Submit
memory/2592-14-0x00007FFD37703000-0x00007FFD37705000-memory.dmp

Filesize
8KB

Download
memory/2592-15-0x0000000000CD0000-0x0000000000CDA000-memory.dmp

Filesize
40KB

Download
memory/3476-69-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-61-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-23-0x0000000002AA0000-0x0000000002AE4000-memory.dmp

Filesize
272KB

Download
memory/3476-27-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-25-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-24-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-79-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-57-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-39-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-87-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-85-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-83-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-81-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-77-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-75-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-73-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-72-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-21-0x00000000026E0000-0x0000000002726000-memory.dmp

Filesize
280KB

Download
memory/3476-67-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-65-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-63-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-22-0x0000000005000000-0x00000000055A4000-memory.dmp

Filesize
5.6MB

Download
memory/3476-59-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-55-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-53-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-51-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-49-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-47-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-45-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-43-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-41-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-37-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-35-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-33-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-31-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-30-0x0000000002AA0000-0x0000000002ADF000-memory.dmp

Filesize
252KB

Download
memory/3476-930-0x00000000055B0000-0x0000000005BC8000-memory.dmp

Filesize
6.1MB

Download
memory/3476-931-0x0000000005BD0000-0x0000000005CDA000-memory.dmp

Filesize
1.0MB

Download
memory/3476-932-0x0000000004F40000-0x0000000004F52000-memory.dmp

Filesize
72KB

Download
memory/3476-933-0x0000000004F60000-0x0000000004F9C000-memory.dmp

Filesize
240KB

Download
memory/3476-934-0x0000000005DE0000-0x0000000005E2C000-memory.dmp

Filesize
304KB

Download