Analysis
- max time kernel
63s - max time network
69s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system - submitted
12/04/2023, 05:13
Behavioral task
behavioral1
Sample
lr211223.exe
Resource
win7-20230220-en
7 signatures
150 seconds
General
- Target lr211223.exe
- Size 229KB
- Sample230412-fwsxeaab22
- SHA256 dea01b17d6e06c3bdf6f5387faa77a788ce9726a3110db90294b2e207b3d51ed
- MD5 ee1f5f0e1168ce5938997c932b4dcd27
- SHA1 b8c0928da3a41d579c19f44b9e1fef6014d06452
- SHA512 bacc2d22b71bc5bc73c0699aaf4e2271effa4fe47c3ac63f3ee3ae3385d963eb6f93db082a9530d75d5c6f13884f30b0375d41badfe540f31ef747003a36c0a8
- SSDEEP 6144:AKVNIG75NpcElElt/DgK1yuFShFB22D+:95KE6LguFS7B4
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
amadey
Version
-
3.70
C2
-
193.201.9.43/plays/chapter/index.php
Signatures
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation oneetx.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation lr211223.exe - Executes dropped EXE 2 IoCs
pid Process 4136 oneetx.exe 2376 oneetx.exe - Loads dropped DLL 1 IoCs
pid Process 3916 rundll32.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4360 schtasks.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1188 lr211223.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1188 wrote to memory of 4136 1188 lr211223.exe 79 PID 1188 wrote to memory of 4136 1188 lr211223.exe 79 PID 1188 wrote to memory of 4136 1188 lr211223.exe 79 PID 4136 wrote to memory of 4360 4136 oneetx.exe 81 PID 4136 wrote to memory of 4360 4136 oneetx.exe 81 PID 4136 wrote to memory of 4360 4136 oneetx.exe 81 PID 4136 wrote to memory of 3916 4136 oneetx.exe 92 PID 4136 wrote to memory of 3916 4136 oneetx.exe 92 PID 4136 wrote to memory of 3916 4136 oneetx.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\lr211223.exe"C:\Users\Admin\AppData\Local\Temp\lr211223.exe"1⤵
- Checks computer location settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1188 -
C:\Users\Admin\AppData\Local\Temp\595f021478\oneetx.exe"C:\Users\Admin\AppData\Local\Temp\595f021478\oneetx.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4136 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\595f021478\oneetx.exe" /F3⤵
- Creates scheduled task(s)
PID:4360
-
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main3⤵
- Loads dropped DLL
PID:3916
-
-
-
C:\Users\Admin\AppData\Local\Temp\595f021478\oneetx.exeC:\Users\Admin\AppData\Local\Temp\595f021478\oneetx.exe1⤵
- Executes dropped EXE
PID:2376
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\595f021478\oneetx.exe
- Size 229KB
- SHA256 dea01b17d6e06c3bdf6f5387faa77a788ce9726a3110db90294b2e207b3d51ed
- MD5 ee1f5f0e1168ce5938997c932b4dcd27
- SHA1 b8c0928da3a41d579c19f44b9e1fef6014d06452
- SHA512 bacc2d22b71bc5bc73c0699aaf4e2271effa4fe47c3ac63f3ee3ae3385d963eb6f93db082a9530d75d5c6f13884f30b0375d41badfe540f31ef747003a36c0a8
- SSDEEP 6144:AKVNIG75NpcElElt/DgK1yuFShFB22D+:95KE6LguFS7B4
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\595f021478\oneetx.exe
- Size 229KB
- SHA256 dea01b17d6e06c3bdf6f5387faa77a788ce9726a3110db90294b2e207b3d51ed
- MD5 ee1f5f0e1168ce5938997c932b4dcd27
- SHA1 b8c0928da3a41d579c19f44b9e1fef6014d06452
- SHA512 bacc2d22b71bc5bc73c0699aaf4e2271effa4fe47c3ac63f3ee3ae3385d963eb6f93db082a9530d75d5c6f13884f30b0375d41badfe540f31ef747003a36c0a8
- SSDEEP 6144:AKVNIG75NpcElElt/DgK1yuFShFB22D+:95KE6LguFS7B4
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\595f021478\oneetx.exe
- Size 229KB
- SHA256 dea01b17d6e06c3bdf6f5387faa77a788ce9726a3110db90294b2e207b3d51ed
- MD5 ee1f5f0e1168ce5938997c932b4dcd27
- SHA1 b8c0928da3a41d579c19f44b9e1fef6014d06452
- SHA512 bacc2d22b71bc5bc73c0699aaf4e2271effa4fe47c3ac63f3ee3ae3385d963eb6f93db082a9530d75d5c6f13884f30b0375d41badfe540f31ef747003a36c0a8
- SSDEEP 6144:AKVNIG75NpcElElt/DgK1yuFShFB22D+:95KE6LguFS7B4
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\595f021478\oneetx.exe
- Size 229KB
- SHA256 dea01b17d6e06c3bdf6f5387faa77a788ce9726a3110db90294b2e207b3d51ed
- MD5 ee1f5f0e1168ce5938997c932b4dcd27
- SHA1 b8c0928da3a41d579c19f44b9e1fef6014d06452
- SHA512 bacc2d22b71bc5bc73c0699aaf4e2271effa4fe47c3ac63f3ee3ae3385d963eb6f93db082a9530d75d5c6f13884f30b0375d41badfe540f31ef747003a36c0a8
- SSDEEP 6144:AKVNIG75NpcElElt/DgK1yuFShFB22D+:95KE6LguFS7B4
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
- Size 89KB
- SHA256 13ce132c49ab6673a4da35eb9ff11d71f1451ad1351417e99cf41db8d2f474d9
- MD5 ee69aeae2f96208fc3b11dfb70e07161
- SHA1 5f877b7ca02c4d476f2641bcee9ef5f3a4ab3cf6
- SHA512 94373fb87b58db0bc0462f1b356897b0919615fe5d8f3ec47f1370b6599261562f7b27e8b0faf46f9cba5fdbabceb67c65557c816bd472d72baa1071d8ee5c6f
- SSDEEP 1536:bo4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJUlhaB89p:boUCWbBNpplToUs1uNhj25LJUzaB89p
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
- Size 89KB
- SHA256 13ce132c49ab6673a4da35eb9ff11d71f1451ad1351417e99cf41db8d2f474d9
- MD5 ee69aeae2f96208fc3b11dfb70e07161
- SHA1 5f877b7ca02c4d476f2641bcee9ef5f3a4ab3cf6
- SHA512 94373fb87b58db0bc0462f1b356897b0919615fe5d8f3ec47f1370b6599261562f7b27e8b0faf46f9cba5fdbabceb67c65557c816bd472d72baa1071d8ee5c6f
- SSDEEP 1536:bo4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJUlhaB89p:boUCWbBNpplToUs1uNhj25LJUzaB89p
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll
- Size 89KB
- SHA256 13ce132c49ab6673a4da35eb9ff11d71f1451ad1351417e99cf41db8d2f474d9
- MD5 ee69aeae2f96208fc3b11dfb70e07161
- SHA1 5f877b7ca02c4d476f2641bcee9ef5f3a4ab3cf6
- SHA512 94373fb87b58db0bc0462f1b356897b0919615fe5d8f3ec47f1370b6599261562f7b27e8b0faf46f9cba5fdbabceb67c65557c816bd472d72baa1071d8ee5c6f
- SSDEEP 1536:bo4NPCKLbqoYkbpplW9YoUsxXzbcouNhj2ZszsWuKcdJUlhaB89p:boUCWbBNpplToUs1uNhj25LJUzaB89p
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll
- Size 162B
- SHA256 340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87
- MD5 1b7c22a214949975556626d7217e9a39
- SHA1 d01c97e2944166ed23e47e4a62ff471ab8fa031f
- SHA512 ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5
- MD5 SHA1 SHA512