healer | 5eb860b5499f0a96d8a2542c27aa9916ec29c275a7544b1471af087ff377f323

Analysis

max time kernel
149s
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
05-11-2024 14:39

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General

Target

5eb860b5499f0a96d8a2542c27aa9916ec29c275a7544b1471af087ff377f323.exe
Size

531KB
MD5

a198049000af5cee1c964506234bb4cc
SHA1

6d88c9750da6d7020429f58fb09b034cc03dc258
SHA256

5eb860b5499f0a96d8a2542c27aa9916ec29c275a7544b1471af087ff377f323
SHA512

57c5dd7ad5056917db7e10e4ff4e94bb2248ebe68249c635a426c3f9e7fb03a66eeb6e45ea4f8d60b61a462c64555ad9657dd9c0179504be6e3d35da00f09a7c
SSDEEP

12288:TMrQy90lJE+steXesFXev3uXiR21HKb14iPRZv:Hy0JgteOmONR21c1PRZv

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\jr939519.exe	healer
behavioral1/memory/4052-15-0x00000000002E0000-0x00000000002EA000-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:

jr939519.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr939519.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr939519.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr939519.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr939519.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr939519.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr939519.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/2868-22-0x0000000006810000-0x0000000006856000-memory.dmp	family_redline
behavioral1/memory/2868-24-0x00000000068D0000-0x0000000006914000-memory.dmp	family_redline
behavioral1/memory/2868-28-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-38-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-89-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-86-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-84-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-82-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-80-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-78-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-76-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-74-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-72-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-70-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-68-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-66-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-64-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-62-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-60-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-58-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-54-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-52-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-50-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-48-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-46-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-44-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-42-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-40-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-36-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-34-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-32-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-30-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-56-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-26-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline
behavioral1/memory/2868-25-0x00000000068D0000-0x000000000690F000-memory.dmp	family_redline

Redline family
redline
Executes dropped EXE 3 IoCs

Processes:

zigv6146.exejr939519.exeku686699.exe

pid process

760 zigv6146.exe
4052 jr939519.exe
2868 ku686699.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr939519.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr939519.exe

pid	process
760	zigv6146.exe
4052	jr939519.exe
2868	ku686699.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr939519.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

5eb860b5499f0a96d8a2542c27aa9916ec29c275a7544b1471af087ff377f323.exezigv6146.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\\\""	5eb860b5499f0a96d8a2542c27aa9916ec29c275a7544b1471af087ff377f323.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\\\""	zigv6146.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:

5eb860b5499f0a96d8a2542c27aa9916ec29c275a7544b1471af087ff377f323.exezigv6146.exeku686699.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5eb860b5499f0a96d8a2542c27aa9916ec29c275a7544b1471af087ff377f323.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zigv6146.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ku686699.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr939519.exe

pid process

4052 jr939519.exe
4052 jr939519.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr939519.exeku686699.exe

description pid process

Token: SeDebugPrivilege 4052 jr939519.exe
Token: SeDebugPrivilege 2868 ku686699.exe

pid	process
4052	jr939519.exe
4052	jr939519.exe

description	pid	process
Token: SeDebugPrivilege	4052	jr939519.exe
Token: SeDebugPrivilege	2868	ku686699.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

5eb860b5499f0a96d8a2542c27aa9916ec29c275a7544b1471af087ff377f323.exezigv6146.exe

description	pid	process	target process
PID 4920 wrote to memory of 760	4920	5eb860b5499f0a96d8a2542c27aa9916ec29c275a7544b1471af087ff377f323.exe	zigv6146.exe
PID 4920 wrote to memory of 760	4920	5eb860b5499f0a96d8a2542c27aa9916ec29c275a7544b1471af087ff377f323.exe	zigv6146.exe
PID 4920 wrote to memory of 760	4920	5eb860b5499f0a96d8a2542c27aa9916ec29c275a7544b1471af087ff377f323.exe	zigv6146.exe
PID 760 wrote to memory of 4052	760	zigv6146.exe	jr939519.exe
PID 760 wrote to memory of 4052	760	zigv6146.exe	jr939519.exe
PID 760 wrote to memory of 2868	760	zigv6146.exe	ku686699.exe
PID 760 wrote to memory of 2868	760	zigv6146.exe	ku686699.exe
PID 760 wrote to memory of 2868	760	zigv6146.exe	ku686699.exe

C:\Users\Admin\AppData\Local\Temp\5eb860b5499f0a96d8a2542c27aa9916ec29c275a7544b1471af087ff377f323.exe
"C:\Users\Admin\AppData\Local\Temp\5eb860b5499f0a96d8a2542c27aa9916ec29c275a7544b1471af087ff377f323.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4920

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigv6146.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigv6146.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:760

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939519.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939519.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4052

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku686699.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku686699.exe
3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2868

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\zigv6146.exe

Filesize
389KB

MD5
612dd6d44799d6b3d062f0dbb3d216a3

SHA1
6dd7798c6018fb4d2e3e3f514979debed279b165

SHA256
eb9cc892b8c64bd75835d931f321e6ba02771469596c6aae965f07523310c69e

SHA512
e7ef08dc27a12b436434a293862d4e21fa867cb0049cd5a1095996990a07bbd5ff6450edb503397c383a082d9747bf22b4435c068668fa0f1e4aa8c0ad94b9df

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr939519.exe

Filesize
12KB

MD5
1d65c924f42f33d7a81d69abfcbfaf5b

SHA1
1454f7ea78cddb484598560d49f461b8afff4e09

SHA256
019c415ee43490c87103319379cd491145316f9eb0c821bbc5f9eecacc11f284

SHA512
64d2601d42e15d2b4bf440c99ebf2ea6f0045b574b2142196683d1a8512aa6e1b5e284cd597780d5ff6cd33f707b05cf437e465abdaf13e9c9e966a2bd064d74

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku686699.exe

Filesize
435KB

MD5
2dd5cdd98e0a54a62ce4e32e1fcabbd9

SHA1
b936b9192c9f0baf48acb994b0f160a2feab356e

SHA256
4b533cd7ba9f43a9c193d3855797e19ebda0f0bba3aba9b2ffaac9e686a5e0e3

SHA512
fd7d20ebe6f01055edbc58a36cd8db82150d095cf0af067dc84b5271198470792ca56549852069adbbd0fe497a79e98185ca2feed195658f9631160972244982

Download Submit
memory/2868-66-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-22-0x0000000006810000-0x0000000006856000-memory.dmp

Filesize
280KB

Download
memory/2868-935-0x0000000007860000-0x00000000078AC000-memory.dmp

Filesize
304KB

Download
memory/2868-62-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-23-0x00000000069B0000-0x0000000006F54000-memory.dmp

Filesize
5.6MB

Download
memory/2868-24-0x00000000068D0000-0x0000000006914000-memory.dmp

Filesize
272KB

Download
memory/2868-28-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-38-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-89-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-86-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-64-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-82-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-60-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-78-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-76-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-74-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-72-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-70-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-68-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-934-0x0000000007710000-0x000000000774C000-memory.dmp

Filesize
240KB

Download
memory/2868-84-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-933-0x00000000076F0000-0x0000000007702000-memory.dmp

Filesize
72KB

Download
memory/2868-80-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-58-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-54-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-52-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-50-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-48-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-46-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-44-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-42-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-40-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-36-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-34-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-32-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-30-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-56-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-26-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-25-0x00000000068D0000-0x000000000690F000-memory.dmp

Filesize
252KB

Download
memory/2868-931-0x0000000006F60000-0x0000000007578000-memory.dmp

Filesize
6.1MB

Download
memory/2868-932-0x00000000075B0000-0x00000000076BA000-memory.dmp

Filesize
1.0MB

Download
memory/4052-16-0x00007FFC0CDF3000-0x00007FFC0CDF5000-memory.dmp

Filesize
8KB

Download
memory/4052-14-0x00007FFC0CDF3000-0x00007FFC0CDF5000-memory.dmp

Filesize
8KB

Download
memory/4052-15-0x00000000002E0000-0x00000000002EA000-memory.dmp

Filesize
40KB

Download