Malware Analysis Report

2025-01-23 06:42

Sample ID 241106-nkmv1s1qhj
Target 09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11
SHA256 09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11
Tags
healer redline dozt norm discovery dropper evasion infostealer persistence trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11

Threat Level: Known bad

The file 09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11 was found to be: Known bad.

Malicious Activity Summary

healer redline dozt norm discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

RedLine payload

Healer family

Redline family

Modifies Windows Defender Real-time Protection settings

RedLine

Healer

Executes dropped EXE

Checks computer location settings

Windows security modification

Adds Run key to start application

Enumerates physical storage devices

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-06 11:27

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-06 11:27

Reported

2024-11-06 11:30

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11.exe"

Signatures

Detects Healer an antivirus disabler dropper

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Healer

dropper healer

Healer family

healer

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku600277.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
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\\\"" C:\Users\Admin\AppData\Local\Temp\09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11.exe N/A
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\\\"" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziju4842.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziju4842.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku600277.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr662670.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku600277.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4564 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziju4842.exe
PID 4564 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziju4842.exe
PID 4564 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziju4842.exe
PID 1656 wrote to memory of 3356 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziju4842.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe
PID 1656 wrote to memory of 3356 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziju4842.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe
PID 1656 wrote to memory of 3880 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziju4842.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku600277.exe
PID 1656 wrote to memory of 3880 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziju4842.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku600277.exe
PID 1656 wrote to memory of 3880 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziju4842.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku600277.exe
PID 3880 wrote to memory of 1916 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku600277.exe C:\Windows\Temp\1.exe
PID 3880 wrote to memory of 1916 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku600277.exe C:\Windows\Temp\1.exe
PID 3880 wrote to memory of 1916 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku600277.exe C:\Windows\Temp\1.exe
PID 4564 wrote to memory of 3628 N/A C:\Users\Admin\AppData\Local\Temp\09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr662670.exe
PID 4564 wrote to memory of 3628 N/A C:\Users\Admin\AppData\Local\Temp\09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr662670.exe
PID 4564 wrote to memory of 3628 N/A C:\Users\Admin\AppData\Local\Temp\09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr662670.exe

Processes

C:\Users\Admin\AppData\Local\Temp\09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11.exe

"C:\Users\Admin\AppData\Local\Temp\09a2a41351176d0962c9a1bca5b77331516fe40e5f37d50804bb2332593f8f11.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziju4842.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziju4842.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku600277.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku600277.exe

C:\Windows\Temp\1.exe

"C:\Windows\Temp\1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3880 -ip 3880

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3880 -s 1196

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr662670.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr662670.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.30.10:443 g.bing.com tcp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 10.30.171.150.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 200.64.52.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziju4842.exe

MD5 9c334a1be2e0404dd8f486665376925a
SHA1 a5d7d2fc395b3f95be92df7c48f1d8122d507463
SHA256 58181a67e1b2e19071c038a6480d2f38a3d93a1f34ec69323575168bd488a3aa
SHA512 ab5ac1887fdb134bd25637a942e07226ecdb4502c868b08efc5e782235f0b9a5db19df946e6b07a055acb71213a514938e206bd14396ae627d041930ed98d5bf

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr450181.exe

MD5 342b6c5a5a7b88e53ffa6860340c6edf
SHA1 484f910628848db54e73917e8cbe99779e7ee26e
SHA256 a2e932763df98e09e537c6b31eaaa21541a8e9d02082a9a9eafc462d79a80077
SHA512 56bcd9a6dcd2e1a2c66d1d0b3629e62c2cb91e0c11e8d326218bbb969308e4d4237dee3f5c5185fcc40a4ab9d678ada98698a32e1e4b66f65cfe46277dc67498

memory/3356-14-0x00007FFE63BE3000-0x00007FFE63BE5000-memory.dmp

memory/3356-15-0x0000000000B70000-0x0000000000B7A000-memory.dmp

memory/3356-16-0x00007FFE63BE3000-0x00007FFE63BE5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku600277.exe

MD5 460e6fd43e5e4dc78a4cc56a2383cc61
SHA1 6454ace9280657e5f89d9faf5f55afaf51156438
SHA256 08fe5427b3cc5d25b5079b24be147670c02efb1f4bf3343b9233cd3102310e4b
SHA512 b374f8ae5257ffb40a39ab82a1585031893f8067bb4e1cf294043c00c6242395285a1592d3f1baffd27d37a43d1152f4ecce25792fe7f43edf6cb06fb8973449

memory/3880-22-0x0000000004B90000-0x0000000004BF6000-memory.dmp

memory/3880-23-0x0000000004C00000-0x00000000051A4000-memory.dmp

memory/3880-24-0x00000000051B0000-0x0000000005216000-memory.dmp

memory/3880-40-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-42-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-88-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-86-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-84-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-82-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-80-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-78-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-76-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-72-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-70-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-68-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-66-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-64-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-63-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-60-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-58-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-56-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-54-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-52-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-50-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-48-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-46-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-44-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-38-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-36-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-34-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-32-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-30-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-28-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-74-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-26-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-25-0x00000000051B0000-0x000000000520F000-memory.dmp

memory/3880-2105-0x0000000005400000-0x0000000005432000-memory.dmp

C:\Windows\Temp\1.exe

MD5 1073b2e7f778788852d3f7bb79929882
SHA1 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256 c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA512 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

memory/1916-2118-0x0000000000790000-0x00000000007C0000-memory.dmp

memory/1916-2119-0x00000000050B0000-0x00000000050B6000-memory.dmp

memory/1916-2120-0x0000000005760000-0x0000000005D78000-memory.dmp

memory/1916-2121-0x0000000005250000-0x000000000535A000-memory.dmp

memory/1916-2122-0x0000000005100000-0x0000000005112000-memory.dmp

memory/1916-2123-0x0000000005180000-0x00000000051BC000-memory.dmp

memory/1916-2124-0x00000000051C0000-0x000000000520C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr662670.exe

MD5 d0731d7ad9a35397372d591c33556d85
SHA1 7aab1a7eb9d6595e646847f80d107c22732eb60e
SHA256 4c479e0e499aed13e50cdb224bdbf9ad8ce72bce8239431e2e6df5fefd9dd591
SHA512 da9ef733ce2425169d62573cad208a62d6f2e7785bc5723de2c8a9f73470631b32a9e04a5d125c5cc7b08cdb2d0745dded33865eaf4454f3ccc3147aff0667a4

memory/3628-2129-0x0000000000D20000-0x0000000000D50000-memory.dmp

memory/3628-2130-0x0000000002F60000-0x0000000002F66000-memory.dmp