healer | aa2b9dc803a3d45322ebadd399f2ae6267aa87b138b13699c23e8b65613c10c8

Analysis

max time kernel
143s
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
06-11-2024 17:45

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General

Target

aa2b9dc803a3d45322ebadd399f2ae6267aa87b138b13699c23e8b65613c10c8.exe
Size

788KB
MD5

36e4418538b8c8c6c4346230c0d3063f
SHA1

44cfb229fea5f25fa4b9d91483c1c6543ad72355
SHA256

aa2b9dc803a3d45322ebadd399f2ae6267aa87b138b13699c23e8b65613c10c8
SHA512

207062bb56c9308537909b7232491535a81ee81b3d783979048927564a055287a5bbab5f7b8f2e257b21eb9dfd32cb4cde36211f3466027227ee2c691baf7d19
SSDEEP

24576:hyOUMnWZgIg3As2n/vXg1KF/29XURSB/H:UO3TGI1u/AEw

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\IXP002.TMP\it243785.exe	healer
behavioral1/memory/224-22-0x0000000000380000-0x000000000038A000-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:

it243785.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it243785.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it243785.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it243785.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it243785.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it243785.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it243785.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/3512-29-0x00000000023F0000-0x0000000002436000-memory.dmp	family_redline
behavioral1/memory/3512-31-0x0000000004AB0000-0x0000000004AF4000-memory.dmp	family_redline
behavioral1/memory/3512-35-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-51-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-95-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-93-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-89-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-87-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-85-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-83-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-81-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-79-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-77-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-75-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-73-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-69-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-67-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-65-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-63-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-61-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-59-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-57-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-55-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-49-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-47-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-45-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-44-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-41-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-39-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-37-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-91-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-71-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-53-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-33-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline
behavioral1/memory/3512-32-0x0000000004AB0000-0x0000000004AEF000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 4 IoCs

Processes:

zits8386.exeziQO5297.exeit243785.exejr300030.exe

pid process

3012 zits8386.exe
3164 ziQO5297.exe
224 it243785.exe
3512 jr300030.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

it243785.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it243785.exe

pid	process
3012	zits8386.exe
3164	ziQO5297.exe
224	it243785.exe
3512	jr300030.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it243785.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

aa2b9dc803a3d45322ebadd399f2ae6267aa87b138b13699c23e8b65613c10c8.exezits8386.exeziQO5297.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\\\""	aa2b9dc803a3d45322ebadd399f2ae6267aa87b138b13699c23e8b65613c10c8.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\\\""	zits8386.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	ziQO5297.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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:

aa2b9dc803a3d45322ebadd399f2ae6267aa87b138b13699c23e8b65613c10c8.exezits8386.exeziQO5297.exejr300030.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aa2b9dc803a3d45322ebadd399f2ae6267aa87b138b13699c23e8b65613c10c8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zits8386.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziQO5297.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	jr300030.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

it243785.exe

pid process

224 it243785.exe
224 it243785.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

it243785.exejr300030.exe

description pid process

Token: SeDebugPrivilege 224 it243785.exe
Token: SeDebugPrivilege 3512 jr300030.exe

pid	process
224	it243785.exe
224	it243785.exe

description	pid	process
Token: SeDebugPrivilege	224	it243785.exe
Token: SeDebugPrivilege	3512	jr300030.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

aa2b9dc803a3d45322ebadd399f2ae6267aa87b138b13699c23e8b65613c10c8.exezits8386.exeziQO5297.exe

description	pid	process	target process
PID 2240 wrote to memory of 3012	2240	aa2b9dc803a3d45322ebadd399f2ae6267aa87b138b13699c23e8b65613c10c8.exe	zits8386.exe
PID 2240 wrote to memory of 3012	2240	aa2b9dc803a3d45322ebadd399f2ae6267aa87b138b13699c23e8b65613c10c8.exe	zits8386.exe
PID 2240 wrote to memory of 3012	2240	aa2b9dc803a3d45322ebadd399f2ae6267aa87b138b13699c23e8b65613c10c8.exe	zits8386.exe
PID 3012 wrote to memory of 3164	3012	zits8386.exe	ziQO5297.exe
PID 3012 wrote to memory of 3164	3012	zits8386.exe	ziQO5297.exe
PID 3012 wrote to memory of 3164	3012	zits8386.exe	ziQO5297.exe
PID 3164 wrote to memory of 224	3164	ziQO5297.exe	it243785.exe
PID 3164 wrote to memory of 224	3164	ziQO5297.exe	it243785.exe
PID 3164 wrote to memory of 3512	3164	ziQO5297.exe	jr300030.exe
PID 3164 wrote to memory of 3512	3164	ziQO5297.exe	jr300030.exe
PID 3164 wrote to memory of 3512	3164	ziQO5297.exe	jr300030.exe

C:\Users\Admin\AppData\Local\Temp\aa2b9dc803a3d45322ebadd399f2ae6267aa87b138b13699c23e8b65613c10c8.exe
"C:\Users\Admin\AppData\Local\Temp\aa2b9dc803a3d45322ebadd399f2ae6267aa87b138b13699c23e8b65613c10c8.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2240

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zits8386.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zits8386.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3012

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziQO5297.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziQO5297.exe
3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3164

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it243785.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it243785.exe
4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:224

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr300030.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr300030.exe
4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3512

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\zits8386.exe

Filesize
524KB

MD5
dfa14dce52be7c666388f36095241bfd

SHA1
05ee34e315b7c56221a4337ea1f5c93d403cc5e5

SHA256
072a124afdb1df4831f31c3f8d1fec8627b9838803c6cd30ab2e120f0fe6de4c

SHA512
ed8bfad35169f6192d01bfe38b7a2e61e46b6c404950fb7457e65fa3f25607943318ed6dec0bbf2464f17329427fac36aa79be7ea94bcec2a6c63ff65ff2a4b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziQO5297.exe

Filesize
382KB

MD5
8a6de964137df2f14894dfd16f92a0f6

SHA1
d994fcfe30168c6d79f686d6833604050aa07e6a

SHA256
a28ae19582ba9f1dc7b85b4231c9794110abfc1fea9026a528e3211e6a1a3e00

SHA512
ff921ca55a9d872853add11f565cc9fce40c78d3923b9b63f1e6f22b201f8a6ca70af7ead92a22b2febe372887e1064bdccdcc74f1132692af058289cc25985c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it243785.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr300030.exe

Filesize
297KB

MD5
6887482cdb8473b42e896b423e657ce9

SHA1
4cfc2f4e88bec19d0c13b9a11c860e10b8357c04

SHA256
a324c848b4869293bec517c7b886a7642971c24308ee9b37704d7e21f4569efa

SHA512
be643008685dbec6facc6f3a41b12ef5eb7fb76dd8ba4de592d650eb271784d0329aa132690efbb5993da27be68719f5012c8b6edd85a6af3214ea8e1fd06394

Download Submit
memory/224-22-0x0000000000380000-0x000000000038A000-memory.dmp

Filesize
40KB

Download
memory/224-21-0x00007FFBF21E3000-0x00007FFBF21E5000-memory.dmp

Filesize
8KB

Download
memory/224-23-0x00007FFBF21E3000-0x00007FFBF21E5000-memory.dmp

Filesize
8KB

Download
memory/3512-67-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-59-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-31-0x0000000004AB0000-0x0000000004AF4000-memory.dmp

Filesize
272KB

Download
memory/3512-35-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-51-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-95-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-93-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-89-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-87-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-85-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-83-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-81-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-79-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-77-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-75-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-73-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-69-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-29-0x00000000023F0000-0x0000000002436000-memory.dmp

Filesize
280KB

Download
memory/3512-65-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-63-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-61-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-30-0x0000000004BA0000-0x0000000005144000-memory.dmp

Filesize
5.6MB

Download
memory/3512-57-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-55-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-49-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-47-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-45-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-44-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-41-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-39-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-37-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-91-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-71-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-53-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-33-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-32-0x0000000004AB0000-0x0000000004AEF000-memory.dmp

Filesize
252KB

Download
memory/3512-938-0x0000000005250000-0x0000000005868000-memory.dmp

Filesize
6.1MB

Download
memory/3512-939-0x00000000058D0000-0x00000000059DA000-memory.dmp

Filesize
1.0MB

Download
memory/3512-940-0x0000000005A10000-0x0000000005A22000-memory.dmp

Filesize
72KB

Download
memory/3512-941-0x0000000005A30000-0x0000000005A6C000-memory.dmp

Filesize
240KB

Download
memory/3512-942-0x0000000005B80000-0x0000000005BCC000-memory.dmp

Filesize
304KB

Download