healer | 7e4805a9349ce4210f4dbbb35be4e6ea2752801572bf155c7470848b75c9ba0d

Analysis

max time kernel
149s
max time network
151s
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 01:38

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General

Target

7e4805a9349ce4210f4dbbb35be4e6ea2752801572bf155c7470848b75c9ba0d.exe
Size

530KB
MD5

d83183071887588d4851118dcdbb2be3
SHA1

0cb36c88ff1138c9c0044810a2dca178becd7b0e
SHA256

7e4805a9349ce4210f4dbbb35be4e6ea2752801572bf155c7470848b75c9ba0d
SHA512

82e78eec3c8a79e596f2e9b29b149f8c1fd8008e1e177be2bedf291dfa6e143f70d047c00fa46affc7dae26cc062b2ea6513e0bf5912e4f523adb12cdb6481f7
SSDEEP

12288:nMrsy90lFMkxItJjDgAZ7SW/zijcQPqBcb/p9R9hix:LyIFMa6lGWWAQiG/7Ix

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/0x0008000000023c7a-12.dat	healer
behavioral1/memory/3656-15-0x0000000000D60000-0x0000000000D6A000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr006100.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr006100.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr006100.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr006100.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr006100.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr006100.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/3220-22-0x0000000004B90000-0x0000000004BD6000-memory.dmp	family_redline
behavioral1/memory/3220-24-0x0000000007760000-0x00000000077A4000-memory.dmp	family_redline
behavioral1/memory/3220-34-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-40-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-88-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-86-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-84-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-82-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-80-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-78-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-74-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-72-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-70-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-68-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-66-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-65-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-60-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-58-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-56-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-54-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-50-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-48-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-46-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-44-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-42-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-38-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-36-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-32-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-31-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-76-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-62-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-52-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-28-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-26-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline
behavioral1/memory/3220-25-0x0000000007760000-0x000000000779F000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
2676	ziap8519.exe
3656	jr006100.exe
3220	ku730077.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"	jr006100.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\\\""	7e4805a9349ce4210f4dbbb35be4e6ea2752801572bf155c7470848b75c9ba0d.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\\\""	ziap8519.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	7e4805a9349ce4210f4dbbb35be4e6ea2752801572bf155c7470848b75c9ba0d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziap8519.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku730077.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3656	jr006100.exe
3656	jr006100.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3656	jr006100.exe
Token: SeDebugPrivilege	3220	ku730077.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2788 wrote to memory of 2676	2788	7e4805a9349ce4210f4dbbb35be4e6ea2752801572bf155c7470848b75c9ba0d.exe	83
PID 2788 wrote to memory of 2676	2788	7e4805a9349ce4210f4dbbb35be4e6ea2752801572bf155c7470848b75c9ba0d.exe	83
PID 2788 wrote to memory of 2676	2788	7e4805a9349ce4210f4dbbb35be4e6ea2752801572bf155c7470848b75c9ba0d.exe	83
PID 2676 wrote to memory of 3656	2676	ziap8519.exe	84
PID 2676 wrote to memory of 3656	2676	ziap8519.exe	84
PID 2676 wrote to memory of 3220	2676	ziap8519.exe	93
PID 2676 wrote to memory of 3220	2676	ziap8519.exe	93
PID 2676 wrote to memory of 3220	2676	ziap8519.exe	93

C:\Users\Admin\AppData\Local\Temp\7e4805a9349ce4210f4dbbb35be4e6ea2752801572bf155c7470848b75c9ba0d.exe
"C:\Users\Admin\AppData\Local\Temp\7e4805a9349ce4210f4dbbb35be4e6ea2752801572bf155c7470848b75c9ba0d.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2788
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziap8519.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziap8519.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2676
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr006100.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr006100.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3656
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku730077.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku730077.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3220

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\ziap8519.exe

Filesize
388KB

MD5
1693d05ff3f774cdb40516a4a3f375a6

SHA1
84721f7fe833cc53128d7a47365a667a6d76c0bd

SHA256
1c9c761a2caba433c29644cd840f74560e7daeb26236ac12e25b335e4e5871c7

SHA512
2beeb8dbb841007967ecb956ab2782e60e12edffde6c34a666112d66dce3c482c7dafc998f7e0d3cba5e5f08f45bdbb5da87d1833ea757e6713ab1cf0f4d57dc

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr006100.exe

Filesize
11KB

MD5
7a67e1b185f738d8f1076ef43cdf08a3

SHA1
07d5e5bf24eabd1ddf6a229d9a625e1a57d25c79

SHA256
042bcdd7691df8a5fa05948656a076a3ffd3bbee4bc8eef405852b7e1e1e899b

SHA512
79557b6d2d568121c96e15bcb07736f91216f40dc2eb2b080b7cb054c0ebcd1ee1738bcf8d98efc1f80e31f86661ecb9b98b47402f80ddc1e2d452f863f87d84

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku730077.exe

Filesize
354KB

MD5
e77a06025bf5eba2a5ea46e383bd1c33

SHA1
d96f4a0901c5947a8aa99a59fce3ee3211e7ffe9

SHA256
c23878c7b8f5e73c02cbf8285aa45f9b63f92dc3a2c74a0d25637e9205e0097e

SHA512
cb719d49c0a5114377a5f01a5fc0bc8609d7395b0123a5bab731d2e8cc763a8717f997050a0150db7fce6c24a39f9173ccad17487e56aecff7c3b181e18aeb43

Download Submit
memory/3220-65-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-22-0x0000000004B90000-0x0000000004BD6000-memory.dmp

Filesize
280KB

Download
memory/3220-935-0x0000000008110000-0x000000000815C000-memory.dmp

Filesize
304KB

Download
memory/3220-58-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-23-0x00000000071B0000-0x0000000007754000-memory.dmp

Filesize
5.6MB

Download
memory/3220-24-0x0000000007760000-0x00000000077A4000-memory.dmp

Filesize
272KB

Download
memory/3220-34-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-40-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-88-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-86-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-60-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-82-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-56-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-78-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-74-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-72-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-70-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-68-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-66-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-934-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

Filesize
240KB

Download
memory/3220-84-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-933-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

Filesize
72KB

Download
memory/3220-80-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-54-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-50-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-48-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-46-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-44-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-42-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-38-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-36-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-32-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-31-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-76-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-62-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-52-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-28-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-26-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-25-0x0000000007760000-0x000000000779F000-memory.dmp

Filesize
252KB

Download
memory/3220-931-0x00000000077C0000-0x0000000007DD8000-memory.dmp

Filesize
6.1MB

Download
memory/3220-932-0x0000000007E60000-0x0000000007F6A000-memory.dmp

Filesize
1.0MB

Download
memory/3656-16-0x00007FFB072B3000-0x00007FFB072B5000-memory.dmp

Filesize
8KB

Download
memory/3656-14-0x00007FFB072B3000-0x00007FFB072B5000-memory.dmp

Filesize
8KB

Download
memory/3656-15-0x0000000000D60000-0x0000000000D6A000-memory.dmp

Filesize
40KB

Download