healer | baab3b11a11870d9f48da9449f1d3dcd509472871d614aa8c02ae1e8fa897828

Analysis

max time kernel
143s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-11-2024 20:02

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General

Target

baab3b11a11870d9f48da9449f1d3dcd509472871d614aa8c02ae1e8fa897828.exe
Size

529KB
MD5

56344d7bcfc30e5e875128f6fc9e290f
SHA1

5a04b6fed49160efe88cba2c9d5ecd6f5a476926
SHA256

baab3b11a11870d9f48da9449f1d3dcd509472871d614aa8c02ae1e8fa897828
SHA512

613549d3dcfc1e533aca5480e8ba140dc8a5891222e78af2fa9cbbf1de747a4dd03be169d609c8634d27af9e03fc2e133023868c96e8c38d3a38573afc3d0f93
SSDEEP

12288:JMrqy90I+1uI0p9MPWDeAIGqeNOE1fw/ckp6bA:/y/+1uIs9M+DINOOE1Y/tp

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

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr521765.exe	healer
behavioral1/memory/3508-15-0x0000000000850000-0x000000000085A000-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

Processes:

jr521765.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr521765.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr521765.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr521765.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr521765.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr521765.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr521765.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 35 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1608-22-0x0000000002790000-0x00000000027D6000-memory.dmp	family_redline
behavioral1/memory/1608-24-0x0000000005430000-0x0000000005474000-memory.dmp	family_redline
behavioral1/memory/1608-32-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-30-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-88-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-86-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-84-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-80-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-78-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-76-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-74-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-72-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-70-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-66-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-64-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-62-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-60-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-58-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-56-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-52-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-50-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-49-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-44-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-42-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-40-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-38-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-36-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-34-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-28-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-26-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-82-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-68-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-54-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-46-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline
behavioral1/memory/1608-25-0x0000000005430000-0x000000000546F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziha1449.exejr521765.exeku751491.exe

pid process

2500 ziha1449.exe
3508 jr521765.exe
1608 ku751491.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr521765.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr521765.exe

pid	process
2500	ziha1449.exe
3508	jr521765.exe
1608	ku751491.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr521765.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

baab3b11a11870d9f48da9449f1d3dcd509472871d614aa8c02ae1e8fa897828.exeziha1449.exe

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\\\""	baab3b11a11870d9f48da9449f1d3dcd509472871d614aa8c02ae1e8fa897828.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\\\""	ziha1449.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

Processes:

baab3b11a11870d9f48da9449f1d3dcd509472871d614aa8c02ae1e8fa897828.exeziha1449.exeku751491.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	baab3b11a11870d9f48da9449f1d3dcd509472871d614aa8c02ae1e8fa897828.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziha1449.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku751491.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr521765.exe

pid process

3508 jr521765.exe
3508 jr521765.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr521765.exeku751491.exe

description pid process

Token: SeDebugPrivilege 3508 jr521765.exe
Token: SeDebugPrivilege 1608 ku751491.exe

pid	process
3508	jr521765.exe
3508	jr521765.exe

description	pid	process
Token: SeDebugPrivilege	3508	jr521765.exe
Token: SeDebugPrivilege	1608	ku751491.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

baab3b11a11870d9f48da9449f1d3dcd509472871d614aa8c02ae1e8fa897828.exeziha1449.exe

description	pid	process	target process
PID 3200 wrote to memory of 2500	3200	baab3b11a11870d9f48da9449f1d3dcd509472871d614aa8c02ae1e8fa897828.exe	ziha1449.exe
PID 3200 wrote to memory of 2500	3200	baab3b11a11870d9f48da9449f1d3dcd509472871d614aa8c02ae1e8fa897828.exe	ziha1449.exe
PID 3200 wrote to memory of 2500	3200	baab3b11a11870d9f48da9449f1d3dcd509472871d614aa8c02ae1e8fa897828.exe	ziha1449.exe
PID 2500 wrote to memory of 3508	2500	ziha1449.exe	jr521765.exe
PID 2500 wrote to memory of 3508	2500	ziha1449.exe	jr521765.exe
PID 2500 wrote to memory of 1608	2500	ziha1449.exe	ku751491.exe
PID 2500 wrote to memory of 1608	2500	ziha1449.exe	ku751491.exe
PID 2500 wrote to memory of 1608	2500	ziha1449.exe	ku751491.exe

C:\Users\Admin\AppData\Local\Temp\baab3b11a11870d9f48da9449f1d3dcd509472871d614aa8c02ae1e8fa897828.exe
"C:\Users\Admin\AppData\Local\Temp\baab3b11a11870d9f48da9449f1d3dcd509472871d614aa8c02ae1e8fa897828.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3200

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziha1449.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziha1449.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2500

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr521765.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr521765.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3508

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku751491.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku751491.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1608

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\ziha1449.exe

Filesize
387KB

MD5
d90163d5270cdb074d8882bbfc8bb523

SHA1
cec1f3c46c96e92d904464637aaa2da64808de2b

SHA256
dbeefbc03dbc5df8b397bbd2dbe4db39d84eaf28bd3736c78371e852a2a321f8

SHA512
de5185462017b64b24c1ca4cbbab112a51b09ad4978638ce1fc5baf37723809cae87c91c4633feb5c22205c33c8d38d4a7525b5aacc8d7a87c0895a07ee3d359

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr521765.exe

Filesize
12KB

MD5
8072143c32147db34091f10853dd9cc5

SHA1
4dfe28da6fc882332a250fc60c19f1a71225cdab

SHA256
a9b5d58169c32fde945523bd3b2e8a0fc6fc2ed29a5ecf39c94ccfcac03c41fb

SHA512
e8936cb363a3c3986e1dda132fe204b551705d14d36845644fb7390b3d7895fab1ca8557c15e86bc0b04baec78b5a10014536ae57aead94a891bb1ce603f1dcd

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku751491.exe

Filesize
353KB

MD5
4cf93a469d9b4bd5b91e96eb90864387

SHA1
92782e8962a5cd142363908d02a27f141db16c1f

SHA256
08edc1a5dceb6bdca9e3c0a5db7d39692015c2f9d88f07ca483d9dae317b1b7a

SHA512
066ce17d19b834af348c6be1f09dc25b00d125bbbcea3115984b3c5f0e98540e6e9d4f3e7d66fa8e61b7654840a0960e8a6270f206b9cd7b5c2cb6988f3526b7

Download Submit
memory/1608-62-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-22-0x0000000002790000-0x00000000027D6000-memory.dmp

Filesize
280KB

Download
memory/1608-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download
memory/1608-58-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-23-0x0000000004E80000-0x0000000005424000-memory.dmp

Filesize
5.6MB

Download
memory/1608-24-0x0000000005430000-0x0000000005474000-memory.dmp

Filesize
272KB

Download
memory/1608-32-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-30-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-88-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-86-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-60-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-80-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-56-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-76-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-74-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-72-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-70-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-66-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-64-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/1608-84-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/1608-78-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-52-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-50-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-49-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-44-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-42-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-40-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-38-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-36-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-34-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-28-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-26-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-82-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-68-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-54-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-46-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-25-0x0000000005430000-0x000000000546F000-memory.dmp

Filesize
252KB

Download
memory/1608-931-0x0000000005470000-0x0000000005A88000-memory.dmp

Filesize
6.1MB

Download
memory/1608-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

Filesize
1.0MB

Download
memory/3508-16-0x00007FFF6FF33000-0x00007FFF6FF35000-memory.dmp

Filesize
8KB

Download
memory/3508-14-0x00007FFF6FF33000-0x00007FFF6FF35000-memory.dmp

Filesize
8KB

Download
memory/3508-15-0x0000000000850000-0x000000000085A000-memory.dmp

Filesize
40KB

Download