healer | cbbf8a29c79cdffb180aad2bafe641889acea43dffd30f41c38cd9371dd7ecd1

Analysis

max time kernel
142s
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
05-11-2024 14:28

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General

Target

cbbf8a29c79cdffb180aad2bafe641889acea43dffd30f41c38cd9371dd7ecd1.exe
Size

537KB
MD5

2197b5b353c146befea900b92d115a4d
SHA1

431ab77c07e2c15c235bc302a96273a617089e61
SHA256

cbbf8a29c79cdffb180aad2bafe641889acea43dffd30f41c38cd9371dd7ecd1
SHA512

954810b8ffd05b91e8c3dd2ab4aa4d2ca09f6da86d52fadc64c509fdcdc3becdc24570aa300392b28562eae18e5712e76b2430875a94e90d46a73a1ccf193316
SSDEEP

12288:HMrLy90fJ9E6P83Z3X0OAyZbUhtmrRE1fbHouRi:EyGJ9NsUORZ2tmrRE1fL7i

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\jr128411.exe	healer
behavioral1/memory/4108-15-0x0000000000D90000-0x0000000000D9A000-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:

jr128411.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr128411.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr128411.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr128411.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr128411.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr128411.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr128411.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/3568-22-0x0000000002910000-0x0000000002956000-memory.dmp	family_redline
behavioral1/memory/3568-24-0x0000000004E60000-0x0000000004EA4000-memory.dmp	family_redline
behavioral1/memory/3568-34-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-42-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-88-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-86-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-82-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-80-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-78-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-76-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-74-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-72-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-70-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-66-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-64-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-63-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-60-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-58-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-56-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-54-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-52-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-50-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-48-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-44-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-40-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-38-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-36-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-32-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-84-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-68-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-46-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-30-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-28-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-26-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline
behavioral1/memory/3568-25-0x0000000004E60000-0x0000000004E9F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

ziwx1293.exejr128411.exeku492613.exe

pid process

1176 ziwx1293.exe
4108 jr128411.exe
3568 ku492613.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr128411.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr128411.exe

pid	process
1176	ziwx1293.exe
4108	jr128411.exe
3568	ku492613.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr128411.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

cbbf8a29c79cdffb180aad2bafe641889acea43dffd30f41c38cd9371dd7ecd1.exeziwx1293.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\\\""	cbbf8a29c79cdffb180aad2bafe641889acea43dffd30f41c38cd9371dd7ecd1.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\\\""	ziwx1293.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:

cbbf8a29c79cdffb180aad2bafe641889acea43dffd30f41c38cd9371dd7ecd1.exeziwx1293.exeku492613.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cbbf8a29c79cdffb180aad2bafe641889acea43dffd30f41c38cd9371dd7ecd1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ziwx1293.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku492613.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr128411.exe

pid process

4108 jr128411.exe
4108 jr128411.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr128411.exeku492613.exe

description pid process

Token: SeDebugPrivilege 4108 jr128411.exe
Token: SeDebugPrivilege 3568 ku492613.exe

pid	process
4108	jr128411.exe
4108	jr128411.exe

description	pid	process
Token: SeDebugPrivilege	4108	jr128411.exe
Token: SeDebugPrivilege	3568	ku492613.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

cbbf8a29c79cdffb180aad2bafe641889acea43dffd30f41c38cd9371dd7ecd1.exeziwx1293.exe

description	pid	process	target process
PID 1892 wrote to memory of 1176	1892	cbbf8a29c79cdffb180aad2bafe641889acea43dffd30f41c38cd9371dd7ecd1.exe	ziwx1293.exe
PID 1892 wrote to memory of 1176	1892	cbbf8a29c79cdffb180aad2bafe641889acea43dffd30f41c38cd9371dd7ecd1.exe	ziwx1293.exe
PID 1892 wrote to memory of 1176	1892	cbbf8a29c79cdffb180aad2bafe641889acea43dffd30f41c38cd9371dd7ecd1.exe	ziwx1293.exe
PID 1176 wrote to memory of 4108	1176	ziwx1293.exe	jr128411.exe
PID 1176 wrote to memory of 4108	1176	ziwx1293.exe	jr128411.exe
PID 1176 wrote to memory of 3568	1176	ziwx1293.exe	ku492613.exe
PID 1176 wrote to memory of 3568	1176	ziwx1293.exe	ku492613.exe
PID 1176 wrote to memory of 3568	1176	ziwx1293.exe	ku492613.exe

C:\Users\Admin\AppData\Local\Temp\cbbf8a29c79cdffb180aad2bafe641889acea43dffd30f41c38cd9371dd7ecd1.exe
"C:\Users\Admin\AppData\Local\Temp\cbbf8a29c79cdffb180aad2bafe641889acea43dffd30f41c38cd9371dd7ecd1.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1892

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziwx1293.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziwx1293.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1176

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr128411.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr128411.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4108

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku492613.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku492613.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3568

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\ziwx1293.exe

Filesize
395KB

MD5
a804b9613463b3524eeed84b9015b34e

SHA1
48d4afad890ce9cf11f0622b3b12da852aab173b

SHA256
e2b75588f45275b680611b5ddbe77d84f7fad68826bb8c54664201ab8e7651dc

SHA512
b54a1b6fb3de4f14a6d8109689e212a309a3c3d129f232c68b53a34aff6fe18e32ac5e8f784ef71f058d4c774f94fd8502101c6249d348f3f86f8532586e3286

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr128411.exe

Filesize
12KB

MD5
5b9f6774c824b27373248e4abb0332a9

SHA1
99e76876df9b03779c32438ba7a364dfbcd4d8b8

SHA256
e75f7d9b90cd4125dbc29b6f4b6a365d902bb2f91fb17170c654a902347b7ad8

SHA512
48fbfc48e9eaa49b34f46ba2159a1d271c2087bcdd52e74f6c6465d01979ebec1dec76c0ad094bb873537664a6b94a60d1c9a1290ff37d274079c70b899f852d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku492613.exe

Filesize
353KB

MD5
006d4f760ae1ccfa78c704d188a1e1a8

SHA1
adcf8a024d978b77ebe0563495d45f8e4a368f24

SHA256
6f4acfe2e0c877c1a422ec3ac0a38b2c4f63bfdcef9c3b2b9791cc02aea0b03e

SHA512
d4d371db1a43a85619a7109744c431238ea4b0a51bddc247dff010cbe0fe7545dc6c2c82db10aabb2b4d63aabbc3ad56a135497a22315d4ac297933fd4d5b1da

Download Submit
memory/3568-63-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-22-0x0000000002910000-0x0000000002956000-memory.dmp

Filesize
280KB

Download
memory/3568-935-0x0000000005D90000-0x0000000005DDC000-memory.dmp

Filesize
304KB

Download
memory/3568-58-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-23-0x0000000004F10000-0x00000000054B4000-memory.dmp

Filesize
5.6MB

Download
memory/3568-24-0x0000000004E60000-0x0000000004EA4000-memory.dmp

Filesize
272KB

Download
memory/3568-34-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-42-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-88-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-86-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-60-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-80-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-56-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-76-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-74-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-72-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-70-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-66-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-64-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-934-0x0000000005C40000-0x0000000005C7C000-memory.dmp

Filesize
240KB

Download
memory/3568-82-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-933-0x0000000005C20000-0x0000000005C32000-memory.dmp

Filesize
72KB

Download
memory/3568-78-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-54-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-52-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-50-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-48-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-44-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-40-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-38-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-36-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-32-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-84-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-68-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-46-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-30-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-28-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-26-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-25-0x0000000004E60000-0x0000000004E9F000-memory.dmp

Filesize
252KB

Download
memory/3568-931-0x00000000054C0000-0x0000000005AD8000-memory.dmp

Filesize
6.1MB

Download
memory/3568-932-0x0000000005AE0000-0x0000000005BEA000-memory.dmp

Filesize
1.0MB

Download
memory/4108-16-0x00007FFBA0563000-0x00007FFBA0565000-memory.dmp

Filesize
8KB

Download
memory/4108-14-0x00007FFBA0563000-0x00007FFBA0565000-memory.dmp

Filesize
8KB

Download
memory/4108-15-0x0000000000D90000-0x0000000000D9A000-memory.dmp

Filesize
40KB

Download