healer | eafdc6a13ded3d61dfa7f865e7aa41d10ac988356a2468d62facba42750f56e9

General

Target

5ac83bd221e5aa673ddbf5407d6b2920_NeikiAnalytics.exe
Size

554KB
MD5

5ac83bd221e5aa673ddbf5407d6b2920
SHA1

aa1d2f7a60650fd69fc093e03e2f115efe11833a
SHA256

eafdc6a13ded3d61dfa7f865e7aa41d10ac988356a2468d62facba42750f56e9
SHA512

e8628a6b2837adb5df0f0469993c5dbffbb758f0cba86d67da464a51e3da7f887aceac78ab679c6c777c034eb0f45127ad2722ef6df044b0e95b7c4f5629f8a8
SSDEEP

6144:Kfy+bi+Wp0yN90QEqzToR5XTbHJpkk52nDyOE645c5EHhNuhGaafJfw7/L4uKVVl:dtOy908ODLJt2ETfWhTwZwPsp3DHr

Score

10^/10

healer redline rosn dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

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\jr219208.exe	healer
behavioral1/memory/840-15-0x0000000000820000-0x000000000082A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper 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:

jr219208.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	jr219208.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	jr219208.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	jr219208.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	jr219208.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	jr219208.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	jr219208.exe

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

RedLine payload 36 IoCs

Processes:

resource	yara_rule
behavioral1/memory/3484-21-0x0000000002460000-0x00000000024A6000-memory.dmp	family_redline
behavioral1/memory/3484-23-0x0000000004E40000-0x0000000004E84000-memory.dmp	family_redline
behavioral1/memory/3484-47-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-57-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-88-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-86-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-85-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-83-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-79-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-77-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-75-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-73-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-71-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-69-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-65-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-63-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-61-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-59-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-55-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-54-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-51-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-49-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-45-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-43-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-41-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-39-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-35-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-33-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-31-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-29-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-81-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-27-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-67-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-25-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-24-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline
behavioral1/memory/3484-37-0x0000000004E40000-0x0000000004E7F000-memory.dmp	family_redline

Executes dropped EXE 3 IoCs

Processes:

zigm3131.exejr219208.exeku920385.exe

pid process

4016 zigm3131.exe
840 jr219208.exe
3484 ku920385.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

jr219208.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr219208.exe

pid	process
4016	zigm3131.exe
840	jr219208.exe
3484	ku920385.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	jr219208.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

5ac83bd221e5aa673ddbf5407d6b2920_NeikiAnalytics.exezigm3131.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\\\""	5ac83bd221e5aa673ddbf5407d6b2920_NeikiAnalytics.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\\\""	zigm3131.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

jr219208.exe

pid process

840 jr219208.exe
840 jr219208.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

jr219208.exeku920385.exe

description pid process

Token: SeDebugPrivilege 840 jr219208.exe
Token: SeDebugPrivilege 3484 ku920385.exe

pid	process
840	jr219208.exe
840	jr219208.exe

description	pid	process
Token: SeDebugPrivilege	840	jr219208.exe
Token: SeDebugPrivilege	3484	ku920385.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

5ac83bd221e5aa673ddbf5407d6b2920_NeikiAnalytics.exezigm3131.exe

description	pid	process	target process
PID 636 wrote to memory of 4016	636	5ac83bd221e5aa673ddbf5407d6b2920_NeikiAnalytics.exe	zigm3131.exe
PID 636 wrote to memory of 4016	636	5ac83bd221e5aa673ddbf5407d6b2920_NeikiAnalytics.exe	zigm3131.exe
PID 636 wrote to memory of 4016	636	5ac83bd221e5aa673ddbf5407d6b2920_NeikiAnalytics.exe	zigm3131.exe
PID 4016 wrote to memory of 840	4016	zigm3131.exe	jr219208.exe
PID 4016 wrote to memory of 840	4016	zigm3131.exe	jr219208.exe
PID 4016 wrote to memory of 3484	4016	zigm3131.exe	ku920385.exe
PID 4016 wrote to memory of 3484	4016	zigm3131.exe	ku920385.exe
PID 4016 wrote to memory of 3484	4016	zigm3131.exe	ku920385.exe

C:\Users\Admin\AppData\Local\Temp\5ac83bd221e5aa673ddbf5407d6b2920_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5ac83bd221e5aa673ddbf5407d6b2920_NeikiAnalytics.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:636

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigm3131.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigm3131.exe
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4016

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr219208.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr219208.exe
3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:840

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku920385.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku920385.exe
3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3484

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4340 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8
1⤵
PID:2004

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

3

T1112

Impair Defenses

2

T1562

Disable or Modify Tools

2

T1562.001

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zigm3131.exe
Filesize
413KB

MD5
5a79c32fdb49be7fa83478e78644bfa9

SHA1
40752abae6038844460e651a663f59f03bc088a5

SHA256
a1c9068ef36337eec44ec4422519d9ee0c71f6e10bf4816a4f4101bf6c8b478b

SHA512
673b7ae49b62424af6e798364c721a988bd5dad791d11d8ca60cc1a1010d4df241a3e3f2188b39cbd014ac037ab39c00a8c2378f583dec5420b8c8ec737b075b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr219208.exe
Filesize
13KB

MD5
509a43f278645c0b9dd10497db99a1ad

SHA1
1f7e1fc91c81f6c7a2b09bea8caf2ad2b756c71c

SHA256
9c229f2174392b7bb35cc5761384796f2a05d4b00503979e7b3b0ddad6c8672e

SHA512
1af8fc70063b33ac9df31d6e510511fe37f685017383fbe6a702fd2012954809cfeaf6c8b3e186839f0df80b947ace931d604c216e53fa11a47302cf7b604fe8

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku920385.exe
Filesize
366KB

MD5
1db7ddeeb37c9274f031263ad2022274

SHA1
44377ce985b07caca113b40013179d5ff1ef0daf

SHA256
7217e9e99079181fe3cf9464c7b36eb247b4ea22d07c0564a93aa4573c787a61

SHA512
72f723dd4a3e54cfc7e48d2370d4d53501fc32aec70b79d8875ed5f75a990647bc38620c52fbad2976b997214a833ad734309a47c636a4b19a8c622012dcc47d

Download Submit
memory/840-14-0x00007FFAE8E23000-0x00007FFAE8E25000-memory.dmp

Filesize
8KB

Download
memory/840-15-0x0000000000820000-0x000000000082A000-memory.dmp

Filesize
40KB

Download
memory/3484-61-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-51-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-23-0x0000000004E40000-0x0000000004E84000-memory.dmp

Filesize
272KB

Download
memory/3484-47-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-57-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-88-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-86-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-85-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-83-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-79-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-77-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-75-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-73-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-71-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-69-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-65-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-63-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-21-0x0000000002460000-0x00000000024A6000-memory.dmp

Filesize
280KB

Download
memory/3484-59-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-55-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-54-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-22-0x0000000004EA0000-0x0000000005444000-memory.dmp

Filesize
5.6MB

Download
memory/3484-49-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-45-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-43-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-41-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-39-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-35-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-33-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-31-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-29-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-81-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-27-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-67-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-25-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-24-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-37-0x0000000004E40000-0x0000000004E7F000-memory.dmp

Filesize
252KB

Download
memory/3484-930-0x0000000005490000-0x0000000005AA8000-memory.dmp

Filesize
6.1MB

Download
memory/3484-931-0x0000000005B30000-0x0000000005C3A000-memory.dmp

Filesize
1.0MB

Download
memory/3484-932-0x0000000005C70000-0x0000000005C82000-memory.dmp

Filesize
72KB

Download
memory/3484-933-0x0000000005C90000-0x0000000005CCC000-memory.dmp

Filesize
240KB

Download
memory/3484-934-0x0000000005DE0000-0x0000000005E2C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads